Reactor based on process for preparing methanol from natural gas
By designing a multi-stage purification system and filter layers to remove impurities from natural gas, the problem of catalyst poisoning was solved, achieving stable and efficient production of methanol from natural gas, and improving the yield and quality of methanol.
Patent Information
- Application Number
- CN202520196183.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-02-08
AI Technical Summary
In existing natural gas-to-methanol processes, impurities such as sulfides and carbon dioxide can poison the catalyst, affecting the methanol synthesis reaction rate and selectivity, and reducing the yield.
Design a reactor based on natural gas to methanol process, comprising a multi-stage purification system including first and second purification chambers, a condenser, a rotary dehumidifier and a reactor. Impurities are removed through multi-stage filtration and purification layers to ensure gas purity. Activated carbon and molecular sieves are used to adsorb sulfides and carbon dioxide. A heat exchanger maintains the reaction temperature, and a collection tank stores methanol.
It improved the purification effect of natural gas, extended the service life of the catalyst, stabilized the reaction process, and improved the yield and quality of methanol.
Smart Images
Figure CN223931363U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of methanol preparation technology, specifically a reactor based on a natural gas-to-methanol process. Background Technology
[0002] With the development of the chemical industry, the demand for methanol, as an important basic chemical raw material, is constantly increasing. Currently, natural gas to methanol is a widely used process route, which typically includes steps such as natural gas conversion, syngas purification, and methanol synthesis.
[0003] Based on the above, the inventors have discovered the following problems: In the actual production process, the natural gas obtained is not a pure substance, but contains a variety of impurities, including sulfides, carbon dioxide, water vapor, and dust particles. The presence of sulfides is a problem that cannot be ignored. In the catalyst environment used in the methanol synthesis reaction, sulfides will undergo strong chemical adsorption with the active sites of the catalyst, leading to catalyst poisoning, which greatly reduces its activity and seriously affects the rate and selectivity of the methanol synthesis reaction, thereby significantly reducing the yield of methanol.
[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide a reactor based on the natural gas to methanol process, in order to achieve a more practical value. Utility Model Content
[0005] The purpose of this invention is to provide a reactor based on the natural gas to methanol process to solve the problems mentioned in the background art.
[0006] By adopting the above technical solution, it is convenient to purify the natural gas obtained from the gas source, thereby improving the quality of methanol production.
[0007] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0008] A reactor based on a natural gas-to-methanol process includes a base frame. Filtering mechanisms are provided on both sides of the upper end of the base frame. Each filter mechanism includes a first purification chamber and a second purification chamber. The bottom ends of the first and second purification chambers are connected to the upper surface of the base frame. An air inlet pipe is installed at one end of the first purification chamber. A first condenser is installed on the upper end of the base frame, located on one side of the first purification chamber. The input end of the first condenser is connected to the output end of the first purification chamber via a pipe. A rotary dehumidifier is installed on the upper surface of the base frame, located on one side of the first condenser. The input end of the rotary dehumidifier is connected to the output end of the first condenser via a pipe, and the output end of the rotary dehumidifier is connected to the input end of the second purification chamber via a pipe. A reaction mechanism is provided at one end of the base frame, and a storage mechanism is provided on one side of the base frame.
[0009] Furthermore, a flue gas distribution plate is installed on one side of the interior of both the first and second purification boxes, and a first fixing frame and a second fixing frame are respectively installed inside the first and second purification boxes. A cover plate is installed on the top of both the first and second purification boxes by bolts.
[0010] The beneficial effect of adopting the above-mentioned further solution is that by installing a flue gas distribution plate, the natural gas entering the first and second purification boxes can fully and evenly contact the filters and purification layers at each level, thereby improving the purification effect of the natural gas and ensuring the smooth progress of subsequent reactions.
[0011] Furthermore, a multi-stage filter screen is installed on one side of the interior of the first fixed frame, with the pore size of the multi-stage filter screen decreasing from large to small. An activated carbon desulfurization layer is installed on one side of the multi-stage filter screen inside the first fixed frame, and a molecular sieve decarbonization layer is installed on one side of the activated carbon desulfurization layer inside the first fixed frame.
[0012] The beneficial effects of adopting the above-mentioned further scheme are that the multi-stage filter screen inside the first fixed frame can achieve the step-by-step filtration of particles of different sizes in the gas. The filter screen with a larger pore size first filters out larger particle impurities. As the gas flows, the filter screen with a smaller pore size intercepts finer particles in turn, effectively removing various solid impurities in the gas. The activated carbon in the activated carbon desulfurization layer has a rich pore structure, which can adsorb sulfides in natural gas to achieve preliminary desulfurization. The molecular sieve decarbonization layer has a uniform microporous structure, which can selectively adsorb carbon dioxide molecules to remove carbon dioxide.
[0013] Furthermore, a pre-filter layer is fixedly installed on one side of the interior of the second fixing frame. The pre-filter layer is made of coarse polyester fiber. A fine filter layer is installed on one side of the pre-filter layer inside the second fixing frame. The fine filter layer is made of glass fiber.
[0014] The beneficial effects of adopting the above-mentioned further solution are that the pre-filter layer is made of coarse polyester fiber, which has a large fiber gap and can quickly intercept large impurities in the gas. The fine filter layer is made of glass fiber, which has a very fine and dense fiber structure and can finely filter the gas passing through, further removing tiny impurities.
[0015] Furthermore, the reaction mechanism includes a base, which is disposed at one end of the base frame. A heat exchanger is installed at the upper end of the base, and a reactor is disposed at the upper end of the heat exchanger. The input end of the second purification box is connected to the input end of the reactor through a pipe.
[0016] The beneficial effect of adopting the above-mentioned further scheme is that the reactor can provide a suitable reaction space and conditions for the reaction of natural gas to methanol. During the reaction, the gas temperature will change, and the heat exchanger can effectively exchange and transfer the heat generated or absorbed during the reaction, maintain the reaction temperature within a suitable range, and ensure the stable progress of the reaction.
[0017] Furthermore, the storage mechanism includes a collection tank, the bottom of which is connected to one side of the base frame. A pressure relief valve is installed at the center of the top of the collection tank. A temperature sensor is inserted into the upper surface of the collection tank on one side of the pressure relief valve. A liquid level sensor is installed on the inner wall of the collection tank. A feed pipe is installed on one side of the upper end of the collection tank. A gas-liquid separator is fitted at one end of the feed pipe. A discharge pipe is installed on the bottom side of the collection tank.
[0018] The advantages of adopting the above-mentioned further solutions are as follows: by installing a collection tank, it is convenient to collect and store the generated methanol; by installing a pressure relief valve at the top of the collection tank, excessive internal pressure can be avoided; by installing a temperature sensor, the internal temperature of the collection tank can be monitored in real time; by installing a liquid level sensor, the amount of product inside the collection tank can be monitored in real time; by installing a gas-liquid separator, the product after cooling and depressurization may be in a state of gas and liquid mixture, which can be separated by the gas-liquid separator, allowing the liquid methanol to enter the collection tank for storage; and by installing a discharge pipe, it is convenient for users to perform subsequent processing or use of the product inside the collection tank.
[0019] Furthermore, a second condenser is installed on one side of the base frame located on the collecting tank. The input end of the second condenser is connected to the output end of the reactor via a pipe, and the output end of the second condenser is connected to the gas-liquid separator via a pipe.
[0020] The beneficial effect of adopting the above-mentioned further scheme is that by installing a second cooler, the product gas after the reaction can be cooled, which facilitates its liquefaction and entry into the collection tank, making it easier to collect and store.
[0021] Furthermore, a touch panel is installed on one side of the collection tank, and the input / output terminals of the touch panel are communicatively connected to the input / output terminals of the temperature sensor and the liquid level sensor.
[0022] The beneficial effect of adopting the above-mentioned further solution is that by installing a touch panel, electrical signals transmitted by temperature sensors and liquid level sensors can be received and converted into digital signals for display, making it convenient for users to intuitively view the temperature inside the collection tank and the amount of methanol.
[0023] The beneficial effects of this invention are as follows: By setting up a first purification box and a second purification box, natural gas can be purified multiple times. The first purification box can initially remove large particulate impurities, some sulfides, and carbon dioxide from the natural gas. The second purification box further refines the natural gas after initial purification, ensuring that the natural gas entering subsequent reaction stages is relatively pure, reducing the damage of impurities to the catalyst and reactor, extending the service life of the equipment, improving the stability of the reaction, and increasing the yield of methanol. The first condenser cools the natural gas after it has been purified by the first purification box, lowering the gas temperature. The rotary dehumidifier can effectively remove moisture from the gas. After the natural gas has been initially cooled by the first condenser, it is further treated by the rotary dehumidifier, which can further reduce the humidity of the gas and prevent moisture from having an adverse effect in subsequent reaction processes. By using the purification mechanism set at the front end of the reactor, the reaction efficiency of the natural gas can be improved, and the quality of the produced methanol can be improved. By setting up the reaction mechanism, the purified natural gas can be efficiently converted and reacted. By setting up the storage mechanism, the generated methanol can be safely stored and conveniently accessed. Attached Figure Description
[0024] Figure 1 This is a three-dimensional structural diagram of the reactor based on the natural gas-to-methanol process disclosed in an embodiment of the present invention. Figure 1 ;
[0025] Figure 2 This is a three-dimensional structural diagram of the reactor based on the natural gas-to-methanol process disclosed in an embodiment of the present invention. Figure 2 ;
[0026] Figure 3 This is a three-dimensional structural diagram of the reactor based on the natural gas-to-methanol process disclosed in an embodiment of the present invention. Figure 3 ;
[0027] Figure 4 This is an enlarged schematic diagram of the reactor structure for the natural gas-to-methanol process disclosed in an embodiment of this utility model;
[0028] Figure 5 This is a schematic diagram of the first cross-sectional structure of the reactor based on the natural gas to methanol process disclosed in an embodiment of this utility model.
[0029] In the diagram: 100, base frame; 101, storage mechanism; 10101, collection tank; 10102, pressure relief valve; 10103, temperature sensor; 10104, gas-liquid separator; 10105, feed pipe; 10106, discharge pipe; 10107, liquid level sensor; 102, filtration mechanism; 10201, first purification box; 10202, second purification box; 10203, cover plate; 10204, flue gas distribution plate; 10205, air inlet pipe; 1 0206, First fixed frame; 10207, Multi-stage filter screen; 10208, Activated carbon desulfurization layer; 10209, Molecular sieve decarbonization layer; 10210, Second fixed frame; 10211, Pre-filtration layer; 10212, Fine filtration layer; 103, First condenser; 104, Rotary dehumidifier; 105, Reaction mechanism; 10501, Base; 10502, Reactor; 10503, Heat exchanger; 106, Second condenser; 107, Touch panel. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] Please see Figure 1 - Figure 5This utility model provides a technical solution: a reactor based on a natural gas-to-methanol process, comprising a base frame 100, with filter mechanisms 102 on both sides of the upper end of the base frame 100. Each filter mechanism 102 includes a first purification chamber 10201 and a second purification chamber 10202. The bottom ends of the first purification chamber 10201 and the second purification chamber 10202 are respectively connected to the upper end face of the base frame 100. An air inlet pipe 10205 is installed at one end of the first purification chamber 10201. The upper end of the base frame 100 is located on one side of the first purification chamber 10201. The system includes a first condenser 103, the input of which is connected to the output of a first purification chamber 10201 via a pipe. A rotary dehumidifier 104 is mounted on the upper surface of the base frame 100, located to one side of the first condenser 103. The input of the rotary dehumidifier 104 is connected to the output of the first condenser 103 via a pipe, and its output is connected to the input of a second purification chamber 10202 via a pipe. A reaction mechanism 105 is located at one end of the base frame 100, and a storage mechanism 10 is located on one side of the base frame 100. 1. By setting up a first purification chamber 10201 and a second purification chamber 10202, natural gas can be purified multiple times. The first purification chamber 10201 can initially remove large particulate impurities, some sulfides, and carbon dioxide from the natural gas. The second purification chamber 10202 further refines the natural gas after initial purification, ensuring that the natural gas entering the subsequent reaction stage is relatively pure, reducing the damage of impurities to the catalyst and reactor 10502, extending the service life of the equipment, improving the stability of the reaction, and increasing the yield of methanol. The first condenser 103 cools the natural gas after it has been purified by the first purification chamber 10201, reducing the gas temperature. The rotary dehumidifier 104 can effectively remove moisture from the gas. The natural gas, after being initially cooled by the first condenser 103, is further treated by the rotary dehumidifier 104, which can further reduce the humidity of the gas and prevent moisture from having an adverse effect in the subsequent reaction process. By setting up a reaction mechanism 105, the purified natural gas can be efficiently converted into a reaction. By setting up a storage mechanism 101, the generated methanol can be safely stored and conveniently accessed.
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Please see Figure 1 - Figure 5Both the first purification box 10201 and the second purification box 10202 have flue gas distribution plates 10204 installed on one side inside. A first fixing frame 10206 and a second fixing frame 10210 are respectively installed inside the first purification box 10201 and the second purification box 10202. A cover plate 10203 is bolted to the top of both the first purification box 10201 and the second purification box 10202. A multi-stage filter screen 10207 is installed on one side inside the first fixing frame 10206, with the filter pore size decreasing from large to small. An activated carbon desulfurization layer 10208 is installed inside the first fixing frame 10206, located on one side of the multi-stage filter screen 10207. An activated carbon desulfurization layer 10208 is installed inside the first fixing frame 10206, located on one side of the activated carbon desulfurization layer 10208. A molecular sieve decarbonization layer 10209 is installed on one side of the 0208. A pre-filter layer 10211, made of coarse polyester fiber, is fixedly installed on one side of the interior of the second fixed frame 10210. A fine filter layer 10212, made of glass fiber, is installed on one side of the pre-filter layer 10211 inside the second fixed frame 10210. The reaction mechanism 105 includes a base 10501, which is located at one end of the base frame 100. A heat exchanger 10503 is installed on the upper end of the base 10501, and a reactor 10502 is located on the upper end of the heat exchanger 10503. The input end of the second purification box 10202 is connected to the input end of the reactor 10502 through a pipe. The flue gas distribution plate 10204 ensures that the natural gas entering the first purification chamber 10201 and the second purification chamber 10202 can fully and evenly contact the various filter and purification layers, thereby improving the purification effect of the natural gas and ensuring the smooth progress of subsequent reactions. The multi-stage filter screen 10207 inside the first fixing frame 10206 can achieve step-by-step filtration of particles of different sizes in the gas. The larger pore size filter screen first filters out larger particle impurities, and as the gas flows, the smaller pore size filter screen intercepts finer particles in turn, effectively removing various solid impurities in the gas. The activated carbon in the activated carbon desulfurization layer 10208 has a rich porous structure, which can adsorb sulfides in the natural gas to achieve preliminary desulfurization. The molecular sieve decarbonization layer 102... 09 has a uniform microporous structure, which can selectively adsorb carbon dioxide molecules and remove carbon dioxide. The pre-filter layer 10211 is made of coarse polyester fiber with large fiber gaps, which can quickly intercept larger impurities in the gas. The fine filter layer 10212 is made of glass fiber. Glass fiber has a very fine and dense fiber structure, which can finely filter the passing gas and further remove tiny impurities. The reactor 10502 can provide a suitable reaction space and conditions for the reaction of natural gas to methanol. During the reaction, the gas temperature will change. The heat exchanger 10503 can effectively exchange and transfer the heat generated or absorbed during the reaction, maintain the reaction temperature within a suitable range, and ensure the stable progress of the reaction.
[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0035] Please see Figure 1 - Figure 5 The storage mechanism 101 includes a collection tank 10101, the bottom of which is connected to one side of the base frame 100. A pressure relief valve 10102 is installed at the center of the top of the collection tank 10101. A temperature sensor 10103 is inserted into the upper surface of the collection tank 10101, located on one side of the pressure relief valve 10102. A liquid level sensor 10107 is installed on the inner wall of the collection tank 10101. A feed pipe 10105 is installed on one side of the upper end of the collection tank 10101. A gas-liquid separator 10104 is fitted onto one end of the feed pipe 10105. A gas-liquid separator 10104 is installed on the bottom side of the collection tank 10101. The system includes a discharge pipe 10106. A base frame 100 is located on one side of the collection tank 101, and a second condenser 106 is installed. The input end of the second condenser 106 is connected to the output end of the reactor 10502 via a pipe, and the output end of the second condenser 106 is connected to the gas-liquid separator 10104 via a pipe. A touch panel 107 is installed on one side of the collection tank 10101. The input and output terminals of the touch panel 107 are communicatively connected to the input and output terminals of the temperature sensor 10103 and the liquid level sensor 10107. By installing the collection tank 10101, the generated methanol can be easily collected. For storage, a pressure relief valve 10102 is installed at the upper end of the collection tank 10101 to prevent excessive internal pressure. A temperature sensor 10103 is installed to monitor the internal temperature of the collection tank 10101 in real time. A liquid level sensor 10107 is installed to monitor the amount of product inside the collection tank 10101 in real time. A gas-liquid separator 10104 is installed to separate the gas and liquid components of the product after cooling and depressurization, allowing the liquid methanol to enter the collection tank. The product is stored in the collection tank 10101. The discharge pipe 10106 is installed to facilitate the user's subsequent processing or retrieval of the product inside the collection tank 10101. The second condenser 106 is installed to cool the product gas after the reaction, so that it can be liquefied and enter the collection tank 10101 for easy collection and storage. The touch panel 107 is installed to receive the electrical signals transmitted by the temperature sensor 10103 and the liquid level sensor 10107 and convert them into digital signals for display, so that the user can intuitively view the temperature inside the collection tank 10101 and the amount of methanol.
[0036] Specifically, the working principle of this reactor based on the natural gas to methanol process is as follows: During operation, natural gas enters the first purification chamber 10201 through the inlet pipe 10205. The flue gas distribution plate 10204 within the chamber evenly disperses the natural gas. First, it passes through a multi-stage filter screen 10207 within the first fixed frame 10206. The filter pores decrease in size progressively, filtering out particulate impurities of different sizes, removing larger particles first and then intercepting smaller ones. Next, it passes through the activated carbon desulfurization layer 10208, where the abundant pores of the activated carbon adsorb sulfides in the natural gas, achieving preliminary desulfurization. Finally, it passes through the molecular sieve decarbonization layer 10209, whose uniform microporous structure selectively adsorbs carbon dioxide molecules, removing carbon dioxide and completing the process. After initial purification, the natural gas, purified by the first purification chamber 10201, enters the first condenser 103. The first condenser 103 lowers the temperature of the natural gas, causing the water vapor to condense into a liquid state. The natural gas, after initial cooling by the first condenser 103, enters the rotary dehumidifier 104. The rotary dehumidifier 104 removes moisture from the gas, further reducing its humidity and preventing adverse effects from moisture in subsequent reactions. The dehumidified natural gas from the rotary dehumidifier 104 enters the second purification chamber 10202. The flue gas distribution plate 10204 again ensures even gas distribution. The gas first passes through the pre-filter layer 10211, whose larger fiber gaps quickly intercept larger impurities, reducing the burden on the subsequent fine filter layer 10212. The gas is then finely filtered through a fine filter layer 10212, where the fine and dense fiber structure of the glass fiber further removes minute impurities, achieving a higher purity. After purification, cooling, and dehumidification, the natural gas enters reactor 10502. Reactor 10502 provides suitable reaction space and conditions for the conversion of natural gas into methanol. During the reaction, the gas temperature changes, and heat exchanger 10503 exchanges and transfers the heat generated or absorbed during the reaction, maintaining the reaction temperature within a suitable range and ensuring stable reaction. The product gas after the reaction in reactor 10502 enters the second condenser 106, which cools the product gas to facilitate its liquefaction. The product after cooling and depressurization may be a mixture of gaseous and liquid states. The gas-liquid separator 10104 separates the gas and liquid states, allowing the liquid methanol to enter the collection tank 10101 for storage. The collection tank 10101 is used to collect and store the generated methanol. The pressure relief valve 10102 on the top of the tank prevents excessive pressure inside the tank. The temperature sensor 10103 monitors the temperature inside the tank in real time, and the liquid level sensor 10107 monitors the amount of product inside the tank in real time. The touch panel 107 receives the electrical signals transmitted by the temperature sensor 10103 and the liquid level sensor 10107 and converts them into digital signals for display, making it convenient for users to view. The discharge pipe 10106 allows users to further process or use the methanol inside the collection tank 10101.
Claims
1. A reactor based on a natural gas-to-methanol process, characterized in that, The system includes a base frame (100), with filter mechanisms (102) on both sides of the upper end of the base frame (100). Each filter mechanism (102) includes a first purification chamber (10201) and a second purification chamber (10202). The bottom ends of the first purification chamber (10201) and the second purification chamber (10202) are respectively connected to the upper surface of the base frame (100). An air inlet pipe (10205) is installed at one end of the first purification chamber (10201). A first condenser (103) is installed on the upper end of the base frame (100) on one side of the first purification chamber (10201). The input end of the device (103) is connected to the output end of the first purification box (10201) through a pipe. A rotary dehumidifier (104) is installed on the upper surface of the base frame (100) on one side of the first condenser (103). The input end of the rotary dehumidifier (104) is connected to the output end of the first condenser (103) through a pipe. The output end of the rotary dehumidifier (104) is connected to the input end of the second purification box (10202) through a pipe. A reaction mechanism (105) is provided at one end of the base frame (100), and a storage mechanism (101) is provided on one side of the base frame (100).
2. The reactor based on the natural gas-to-methanol process according to claim 1, characterized in that, The first purification box (10201) and the second purification box (10202) are each equipped with a flue gas distribution plate (10204) on one side inside. The first purification box (10201) and the second purification box (10202) are respectively equipped with a first fixing frame (10206) and a second fixing frame (10210) inside. The top of the first purification box (10201) and the second purification box (10202) are each equipped with a cover plate (10203) by bolts.
3. The reactor based on the natural gas to methanol process according to claim 2, characterized in that, A multi-stage filter screen (10207) is installed on one side of the inside of the first fixing frame (10206). The filter pores of the multi-stage filter screen (10207) are arranged from large to small. An activated carbon desulfurization layer (10208) is installed on one side of the multi-stage filter screen (10207) inside the first fixing frame (10206). A molecular sieve decarbonization layer (10209) is installed on one side of the activated carbon desulfurization layer (10208) inside the first fixing frame (10206).
4. The reactor based on the natural gas to methanol process according to claim 3, characterized in that, A pre-filter layer (10211) is fixedly installed on one side of the interior of the second fixing frame (10210). The pre-filter layer (10211) is made of coarse polyester fiber. A fine filter layer (10212) is installed on one side of the pre-filter layer (10211) inside the second fixing frame (10210). The fine filter layer (10212) is made of glass fiber.
5. A reactor based on a natural gas-to-methanol process according to claim 1, characterized in that, The reaction mechanism (105) includes a base (10501), which is located at one end of the base frame (100). A heat exchanger (10503) is installed on the upper end of the base (10501), and a reactor (10502) is provided on the upper end of the heat exchanger (10503). The input end of the second purification box (10202) is connected to the input end of the reactor (10502) through a pipe.
6. The reactor based on the natural gas-to-methanol process according to claim 1, characterized in that, The storage mechanism (101) includes a collection tank (10101), the bottom of which is connected to one side of the base frame (100). A pressure relief valve (10102) is installed at the center of the top of the collection tank (10101). A temperature sensor (10103) is inserted on the upper surface of the collection tank (10101) on one side of the pressure relief valve (10102). A liquid level sensor (10107) is installed on the inner wall of the collection tank (10101). A feed pipe (10105) is installed on one side of the upper end of the collection tank (10101). A gas-liquid separator (10104) is sleeved on one end of the feed pipe (10105). A discharge pipe (10106) is installed on the bottom side of the collection tank (10101).
7. A reactor based on a natural gas-to-methanol process according to claim 6, characterized in that, The base frame (100) is located on one side of the collection tank (10101) and a second condenser (106) is installed thereon. The input end of the second condenser (106) is connected to the output end of the reactor (10502) through a pipe, and the output end of the second condenser (106) is connected to the gas-liquid separator (10104) through a pipe.
8. A reactor based on a natural gas-to-methanol process according to claim 7, characterized in that, A touch panel (107) is installed on one side of the collection tank (10101), and the input and output terminals of the touch panel (107) are communicatively connected to the input and output terminals of the temperature sensor (10103) and the liquid level sensor (10107).