SYSTEM FOR THE TREATMENT AND PIPELINE TRANSPORT OF HYDROGEN SULFIDE-CONTAINING SEAWATER.
Patent Information
- Application Number
- TR202612282U
- Authority / Receiving Office
- TR · TR
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-07-22
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2036-07-22
Smart Images

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Abstract
Description
1 TARIFF TREATMENT OF HYDROGEN SULFIDE-CONTAMINATED SEAWATER AND PIPING. SYSTEM FOR TRANSMISSION VIA LINE Technological Field: The invention describes the electrochemical analysis of hydrogen sulfide-containing deep waters of the Black Sea. purification and pressure-controlled discharge of the treated water into the Black Sea-Caspian Sea 10 with water treatment and fluid transmission system to be integrated into the transmission line. It is related. State of the Art: Due to the Black Sea's distinctly stratified structure, the oxygenated water at the surface and the deep water are 15... Natural circulation between oxygen-free water layers is quite limited. In deep regions Hydrogen sulfide is produced as a result of the decomposition of organic matter and sulfate reduction. It accumulates, thus forming a large body of oxygen-free and sulfurous water. This situation, the direct transfer of deep seawater to another aquatic environment or industrial This makes it difficult to use the water for its intended purposes, primarily because the water is free of hydrogen sulfide. This makes purification necessary. The extraction and transportation of deep-sea water containing hydrogen sulfide through pipelines is also a process in itself. This creates significant technical problems. The water pressure and flow conditions... Changes cause dissolved gases to be released and accumulate in enclosed spaces. 25 This is possible. Additionally, hydrogen sulfide and salt environments can contaminate pipes, valves, pumps, and... This leads to corrosion and material integrity problems on other metal elements. It can open it up. Therefore, the flow taken from deep water is not released to the open environment without first releasing the gas. Processing in a closed facility that does not allow leakage of gas, solid products and treated water. The phases must be separated from each other in a controlled manner. 30 2 In conclusion, a new one that can overcome the disadvantages mentioned above. Technology is needed. Description of the invention: The primary goal of the invention is to utilize hydrogen sulfide found in the deep layers of the Black Sea. controlled extraction and treatment of water and the distribution of treated water to the existing Black Sea-Caspian Sea The plan is to transfer the water containing hydrogen sulfide from the sea into a pipeline. This allows the water to be directly channeled through the pipeline. Toxic gas release and corrosion that may result from its introduction into the pipeline, Problems related to operational safety and the quality of the transported water are reduced. Treatment 10 Integrating the facility and the water transport line are independent processes. Instead, the process of taking in water, purifying it, balancing it under pressure, and transporting it is all the same. It ensures that it is carried out within the system. The system described in the invention is a utility model application belonging to the applicant in the existing art. 15 This is an improved version of application no. 2026 / 000946 published in the Bulletin. Thanks to the deep pipe, the water is channeled through deep water where the hydrogen sulfide concentration is high. It is possible to draw water directly from the layers to the treatment unit. The water intake of the pipe... Filters or protective elements used at the ends trap marine organisms and large sediments. 20 limiting its entry into the system, while flow and pressure control elements treat the water. This allows the amount of water entering the unit to be regulated in accordance with the facility's capacity. It provides. The closed structure of the treatment unit means that the water containing hydrogen sulfide and the 25 during the process the uncontrolled release of the resulting gases into the environment or work area It prevents this. Through electrolysis, hydrogen sulfide is separated from the hydrogen-containing gas phase by sulfur. Separating the product phase containing hydrogen sulfide reduces the amount of hydrogen sulfide in the water, It also ensures the controlled collection of the separated components. Thus a component that needs to be treated, 30 is more than just waste that is removed from the system They are extracted and evaluated as separate products. 3 Additionally, the oxygen level of the water sent to the Caspian Sea during treatment can be increased. Thus, the living tissue in the Caspian Sea will increase even more. Also, electrolysis... Due to the heat generated during this process, the moving water reaches an average temperature of 40-50 degrees. because it will reach the mountain and the speed of the water inside the pipe will be an average of 82 km per hour There will be no risk of freezing at the summit. This will allow for an additional 5 months of heating system support. There will be no need. The resulting hydrogen-containing gas is passed through a separate hydrogen gas transfer pipe. storage, compression, purification or transportation to a usage facility, gas as purified water It prevents sulfur-containing products from mixing into the line. Similarly, the treatment of sulfur-containing products... 10 the gas is collected in the lower section of the unit and removed from the unit by mechanical elements, and allows for the independent and controlled intake of solid products. This structure allows for the continuous or intermittent operation of the treatment unit. It makes things easier. The treated water is collected in a closed, pressure-controlled pool in the treatment unit. It provides a balance between the operating conditions and the flow conditions in the main pipe. Keeping the pool filled with water and limiting gas buildup inside the pipe It helps maintain an uninterrupted water column in the line. It also helps the pool... Despite being located below the surface level of the Black Sea, it has a closed and pressurized structure. This allows the treated water to be transferred to the main pipe while maintaining the hydraulic head in the system. It makes it possible. Valves, check valves, flow meters, and pressure gauges are located on the pool pipe connections. Thanks to these elements, the flow of treated water into the main pipe can be controlled. This 25 This allows the relevant departments to carry out maintenance procedures in the treatment unit or pool. It can be separated from the rest of the system; reverse flow, pressure irregularity and treatment capacity. Excessive flow rates can be restricted. The invention involves a separate discharge of the water that remains usable after the treatment process. 30 This ensures that instead of being redirected to the new line, it is given to the existing transportation line. Thus Treated water is processed by utilizing the hydraulic head difference between the Black Sea and the Caspian Sea. 4 During transportation, a portion of the electrical energy obtained is used for electrolysis. energy requirements of cells, pumps and control systems It can be used. This energy production supports the system's basic purification function. It forms a complementary structure. Explaining the Figures: The invention will be described by referring to the attached figures, so that the features of the invention can be explained. It will be understood and appreciated more clearly, but the purpose of this invention is this obvious It is not about limiting it with regulations. On the contrary, the invention is defined by the accompanying claims. all alternatives, modifications, and options that could be included within the defined area The aim is to cover their equivalences. The details shown are only for the present invention. It is shown to illustrate the preferred arrangements and both the methods shaping, as well as the most useful and conceptual features of the invention's rules and principles It should be understood that they are presented to provide an easily understandable definition. In these drawings; 15 Figure 1. The subject of the invention is a hydrogen sulfide gas purification plant in the Black Sea-Caspian pipeline. This is a general schematic view showing its placement along the line. Figure 2 shows the production of electrical energy from water flowing through the pipeline. This is the general view. 20 Figure 3 shows the view of water transfer from the water tank to the pipeline. Illustrations that will help understand this invention are shown in the attached image. They are numbered and their names are given below. Explanation of References: 1. Pipe 2. Pipeline valve 3. Air vent system 30 4. Turbine 5. Alternator 6. Water tank 7. Pool pipe connection 8. Pool 9. Water treatment unit 10. Hydrogen gas transfer pipe 5 11. Deep pipe Detailed Description of the Invention: The terminology used here is intended solely to describe specific applications. 10 and does not limit the scope of the invention. Used here The term "and / or" refers to any one or more of the items listed as related. It includes one and all combinations thereof. Also, the singular "one" used here, "one" The terms "number" and "specified" are used in their plural forms unless the context explicitly indicates otherwise. It is designed to include singular forms such as those mentioned above. Furthermore, the 15 used in this specification... The terms "includes" and / or "contains" refer to the specified features, steps, processes, It indicates the presence of elements and / or components, but one or more other features, steps, processes, elements, components and / or groups thereof It will be understood that this does not exclude its existence or addition. Unless otherwise noted, all terms used herein (including technical and scientific terms), in the sense that a person with general knowledge in the field to which this invention belongs would generally understand it They have the same meaning. Furthermore, as defined in commonly used dictionaries... The terms will have a meaning consistent with the context of the relevant field and this explanation. it should be interpreted as such, unless otherwise explicitly defined here, idealized 25 or it will be understood that it will not be interpreted in an overly formal sense. The description of the invention will reveal a series of techniques and steps involved. These are: Each of them provides benefits individually, and at the same time, one or more of them can be used together. In some cases, all of the other techniques described may be used in combination. Accordingly, 30 To ensure clarity, each step in the disclosure of the invention should be presented as accurately as possible. By doing this, unnecessary repetition of all combinations will be avoided. 6 Together, the specification and claims, such combinations fully constitute an invention and claims. It should be read with the understanding that it falls within its scope. Here, the hydrogen sulfide-containing deep waters of the Black Sea are being treated, and as a result of the treatment... The hydrogen gas obtained is taken through a separate pipeline and the treated water is discharged into the Black Sea. electrical energy is transferred to a pipeline extending between [the area] and the Caspian Sea. An integrated system that enables its production is discussed. The following explanation explains... Various application details are included to facilitate understanding of the invention. The invention is granted and is not limited to the examples described. The system described in the invention contains hydrogen sulfide extracted from the deep parts of the Black Sea. deep pipe (11) carrying water to a treatment unit (9) containing hydrogen sulfide the purification unit that purifies by electrochemical methods (9), the closed where the purified water is collected pool (8), pool pipe connection (7) connecting pool (8) to main pipe (1) and It includes the main pipeline (1) that runs between the Black Sea and the Caspian Sea. The system also includes 15 pipeline valves (2), air release system (3), turbines (4), alternators (5), water tank (6) and hydrogen gas transfer unit (9) that carries the hydrogen gas obtained in the purification unit. It includes its pipe (10). As shown in Figure 1, the deep pipe (11) extends 20 meters below the surface level of the Black Sea. it lies in the right direction and in the deep water where the hydrogen sulfide concentration is higher. It reaches the layers. The deep pipe (11), in an example application, the Black Sea extending to the water layer located approximately 2000 meters below the surface It is possible. However, the length of the deep pipe (11), the hydrogen sulfide density, seabed structure, water temperature and capacity of the treatment unit to be installed (9) 25 They can be determined in different ways by taking them. At the water intake end of the deep pipe (11), marine organisms, solid particles and marine a strainer, filter or perforated that prevents large sediments at the bottom from entering the pipe Protective elements can be found. Deep pipe (11), high external pressure, seawater 30 made of materials resistant to corrosive effects and the chemical effects of hydrogen sulfide. It can be produced. The deep pipe (11) has numerous pipe sections flanged, welded, and interlocking. 7 It can be created by combining them via interlocking links. Water taken from the deep region of the Black Sea is transferred to the treatment unit via a deep pipe (11). (9) is conveyed. The water is transported to the treatment unit (9) by the pressure inside the pipe. This can be achieved by taking advantage of the difference, or, if necessary, one or more It can also be supported by more pumps. The water flow rate in the deep pipe (11) is 5 The treatment unit (9) is controlled according to its treatment capacity. For this purpose, deep flow control elements, pressure sensors and openable / closable on the pipe (11) Valves may be found. The treatment unit (9) prevents the water containing hydrogen sulfide from being released into the environment and the operating area uncontrollably. It is a closed structure that will prevent the spread of the water in a closed manner. The purification unit (9) is closed. This is due to the toxic and corrosive nature of hydrogen sulfide, which poses a risk to operational safety. It is important in terms of the processes carried out in the treatment unit (9). Any gases that may form are contained in controlled gas collection and transfer sections. Hydrogen sulfide-containing water arriving at the treatment unit (9) can be treated directly or through a pre-filtration and 15 After the precipitation process, it is subjected to electrolysis. The purification unit (9) for this purpose, at least one electrolysis cell, located inside the electrolysis cell It may include electrodes and a power unit that supplies electrical energy to the electrodes. Water The hydrogen sulfide inside undergoes electrochemical processing in the electrolysis cell. As a result of the reactions, a gas phase containing hydrogen and a product phase containing sulfur are formed. They are being separated. The hydrogen-containing gas produced as a result of electrolysis is placed in the upper part of the purification unit (9). The gas is directed to the gas collection area. The gas accumulates in the gas collection area. gas, hydrogen gas transfer pipe (10) from the treatment unit (9) 25 It is removed. The hydrogen gas transfer pipe (10) takes the obtained gas to a storage area. to the tank, compression unit, purification unit or where hydrogen will be used It can transport gas to an industrial facility. Gas on hydrogen gas transfer pipe (10) Valves that control pressure and flow rate remove moisture and unwanted substances from the gas. Filters separating the components, check valves preventing backflow, and 30 gas leak detection systems. Sensors may be found. 8 Sulfur or sulfur-containing solid products formed as a result of the electrolysis process are removed during purification. It can be collected in the lower section of the (9) treatment unit. Sulfur accumulated at the bottom of the treatment unit (9) products containing mechanical scrapers, screw conveyors, conveyor belts or pumps The sulfur-containing products removed from the unit are then dried. It can be subjected to purification and packaging processes and used for industrial purposes. 5 available. After the purification process is completed, the water is transferred from the purification unit (9) to the closed pool (8). The pool (8) is not an open water catchment pool but is inside the main pipe (1) It is a closed and pressure-controlled balancing chamber that maintains hydraulic continuity. 10 The interior of the pool (8) is filled with water as much as possible and inside the pool The formation of a large air gap is prevented. The pool (8), in an example application. The pool can be located approximately 30 meters below the free water surface of the Black Sea. (8) being located below sea level alone provides usable hydraulics in the system It does not eliminate the load. Since the pool (8) is closed and the deep pipe (11) is 15 Because it is connected by hydraulics, the pressure inside the pool changes depending on the pool's location. It rises depending on the depth. The loss of elevation due to the pool's location, The pressure inside the pool is balanced by the height of the pressure and the connection between the Black Sea and the Caspian Sea. The total hydraulic load between them is maintained. The internal pressure of the pool (8) It can be monitored via pressure sensors. Gas buildup in the pool or pressure exceeding a specified level of 20 If the value exceeds the limit, the inlet and outlet valves are activated by the control unit. It can be arranged. The hydrogen gas separated in the purification unit (9) can be put into the pool (8). the passage of the gas is prevented and the gas is separated via the hydrogen gas transfer pipe (10). It is removed as a result. Thus, the gas in the water column inside the pool (8) Cutting is prevented due to accumulation. 25 In another application, the pool (8) is 30 meters above sea level of the Black Sea. It can also be included, thus further enhancing the siphon effect. The pool (8) is connected to the main pipe (1) via the pool pipe connection (7). Pool 30 pipe connection (7) transfers the treated water from the pool (8) to the main pipe (1). It is a closed pipe section that provides a pipeline on the pool pipe connection (7). 9 The pool pipe may contain a valve (2), pressure measuring element, flow meter and check valve. the diameter of the connection (7) depends on the carrying capacity of the main pipe (1) and the outlet of the treatment unit (9). It can be determined according to the flow rate. The main pipe (1) mentioned in the invention, the treatment unit (9) and 5 located on the Black Sea side Starting from the pool (8), it stretches along the Caucasus and into the Caspian Sea. It ends. The free water surface of the Caspian Sea separates from the free water surface of the Black Sea. Due to being approximately 28 meters lower, there is a hydraulic load between the two bodies of water. There is a difference. If the system is kept closed and filled with water, the following will occur: By taking advantage of the difference in hydraulic pressure, water is moved from the Black Sea side to the Caspian Sea side. The correct transportation is ensured. The main pipe (1) rising over the Caucasus Pumps can be used to initially fill the main section with water. after a continuous column of water is formed inside pipe (1) and the air inside the pipe After being removed, the water is transported via hydraulic systems between the Black Sea and the Caspian Sea. load difference, siphon effect and, if necessary, auxiliary pressurization systems together 15 It will be sustained through its use. The pipeline (1) system carries water from the Black Sea to the Caspian Sea via the Caucasus Mountains. It is a structure that carries water and simultaneously generates electrical energy. Caspian Sea The surface level is approximately 28 m lower than the Black Sea surface level. 20 Therefore, when a connection is made between two bodies of water by pipeline (1), the water level is high It will flow from a lower level to a lower level until the levels balance out. This is the point... The siphoning method, which is used in physics, will be employed in the flow method. According to this method, the inlet section of the pipeline will be located in the Black Sea. The pressure will be equal to atmospheric pressure + water level pressure. In the Caspian Sea, 25 The pressure at the outlet of the pipeline will be equal to atmospheric pressure. Therefore, from the high pressure in the Black Sea region to the low pressure in the Caspian Sea. A proper water flow will occur. However, the siphon method in question... In order for it to be realized, there is already a pipe (1) in the pipeline (1) in the Caucasus Mountains the presence of water inside and air bubbles or an air 30 inside the pipe (1) It is essential that there are no air gaps resulting from the mass of water. Otherwise, the water... No transfer takes place. Therefore, in the pipe (1) extending to the Caucasus Mountains, the water does not transfer at all. In order to ensure a constant supply of water, water quantities will be monitored using water flow meters. If the water level decreases or is not available, the pump (6) in the water tank will be activated, Water transfer will take place from the reservoir (6) to the water pipeline (1). Horizontal in the Caucasus Mountains In order to prevent leakage of water to be transferred to the level, the pipeline valves (2) are always closed. will be checked / used. Black Sea water line 5 except for water tank (6). Water transfer can also be done via an external pump that can be placed at the source. It is possible. In other words, water from the Black Sea level could reach the Caucasus Mountains. large water pumps that can operate gradually for transfer initially It can be used as follows. The main pipeline (1) runs from a section near the Black Sea to the Caucasus in a sample application. a rising ascent section, a peak area and a slope descending towards the Caspian Sea It includes a landing section. The main pipe (1) is approximately 50 to 60 kilometers long. raising the altitude to 1000 to 1200 meters within a certain distance and then to the Caspian Sea It is possible to extend it downwards towards the sea. These values are for illustrative purposes only. 15 The pipeline route can be altered depending on the topographical features of the region. To interrupt, regulate or isolate the flow on the main pipe (1) There are numerous pipeline valves (2) for this purpose. Pipeline valves (2), at the inlet and outlet areas of the main pipe (1), at the inlet and outlet of the treatment unit (9), 20 at the pool pipe connection (7), in front of and behind the turbines (4) and along the line. They can be positioned at distances along the main pipe (1) approximately. A pipeline valve (2) can be found every 50 kilometers. In the highest part of the main pipe (1) or in other 25 where air accumulation is possible Air vent system (3) is located at high points. Air vent system (3) is the main the air remaining in the pipe (1) during the initial filling due to temperature change gases originating from the source or gas bubbles separating from the water outside the pipe This ensures that the air release system (3) is operated in a controlled manner. 30 An air gap large enough to interrupt the flow in the main pipe (1) is being prevented. 11 After the main pipe (1) is completely filled with water, the pipeline valves (2) They are opened in a predetermined order, and the treated water flows towards the Caspian Sea. This is provided. A decrease in the amount of water in the main pipe (1) causes leakage. in case the line needs to be refilled after an event or maintenance water tank (6) is put into operation. 5 The water tank (6), shown as an example in Figure 4, is connected to the main pipe (1) and It can transfer the water inside to the main pipe (1) when needed. Water tank (6), The main pipe (1) may include a pump to replenish the amount of water in the water tank. (6) connection to the main pipe is made between two pipeline valves (2) maintenance 10 During this process, the relevant pipe section can be insulated. In the descending section of the main pipe (1) towards the Caspian Sea, one or more There is a turbine (4). As seen in Figure 2, the water hits the turbine (4) blades. As a result of the impact, a portion of the water's flow and pressure energy is converted into mechanical rotation. 15 It is converted into energy. The alternator (5) connected to the turbine (4) converts the turbine's rotation into energy. It converts its motion into electrical energy. The number, size and location of the turbines (4) on the main pipe (1); water flow rate, pressure, The pipe diameter and the elevation change of the line can be determined by taking into account the turbines (4), main 20 It is possible to arrange the pipe in series or parallel along the (1) downstream section. Maintenance valves, check valves, air vents on or near turbines (4) Elements and drain pumps may be found. The electrical energy produced by alternators (5) can be transferred to the electricity grid. It can also be used to meet the system's own energy needs. The electricity produced A part of its energy is used to operate the electrolysis cells (9) in the purification unit, In feeding the pumps on the deep pipe (11) and the main pipe (1), the water tank (6) It can be used to start the pump and power the control systems. Thus, the energy obtained during the transportation of water is used to decompose hydrogen sulfide. 30 and can be evaluated for the operation of the system. 12 In order to reduce heat losses, the outer surface of the main pipe (1) is covered with glass wool, rock wool, It can be coated with polymer-based insulation materials or similar thermal insulation materials. An aluminum or other protective coating on the outside of the insulation material. It is applicable. Installation of the main pipe (1) in mountainous regions, hydraulic pipe sections. 5 (Male-female interlocking, flanged locking or similar connection by pulling through pistons) This can be achieved by combining these methods. During the operation of the system, the Black Sea is first turned through the deep pipe (11). Deep water containing hydrogen sulfide is taken to the treatment unit (9). In the treatment unit (9) The water flow rate is regulated, the water is subjected to electrolysis, and hydrogen sulfide is produced. The hydrogen gas obtained is separated and transferred through a hydrogen gas transfer pipe. (10) Sulfur-containing products are taken from the system through the purification unit (9) is being collected. The treated water is transferred from the treatment unit (9) to the indoor pool (8) and the pressure of the pool (8) is 15 It is arranged to maintain hydraulic continuity in the main pipe (1). In the pool (8) The water found is transferred to the main pipe (1) via the pool pipe connection (7). Main After the air inside the pipe (1) is removed with the help of the air release system (3) and the line After being completely filled with water, the pipeline valves (2) are opened. Water is channeled through the Caspian Sea by utilizing the difference in hydraulic pressure between the Black Sea and the Caspian Sea. Moving toward the sea, turning the turbines (4) in the landing section and the alternators (5) Electrical energy is produced through. Thus, within the same system Desalination of the deep waters of the Black Sea containing hydrogen sulfide, containing hydrogen and sulfur. obtaining the products, transporting the treated water to the Caspian Sea and the flow of water 25 It enables the production of electrical energy from its energy.
Claims
13 REQUESTS 1- The invention involves purifying the deep waters of the Black Sea, which contain hydrogen sulfide, and discharging it into the Caspian Sea. an integrated system for the transmission and generation of electrical energy during transmission It is a system, and its feature is; 5 Extending into the deep water layers of the Black Sea containing hydrogen sulfide and the aforementioned at least one deep pipe carrying water (11), At least one electrolysis cell connected to the deep tube (11), electrolysis electrodes positioned inside the cell and electrical energy supplied to the electrodes a power unit that converts hydrogen sulfide in water into hydrogen 10 a closed structure that decomposes into a gas phase containing sulfur and a product phase containing sulfur purification unit (9), The hydrogen-containing gas phase obtained in the purification unit (9) is discharged from the purification unit (9) a hydrogen gas transfer pipe (10) A closed and pressure-controlled 15 that receives the treated water coming out of the treatment unit (9). pool (8), pool (8), to the main pipe (1) extending from the Black Sea to the Caspian Sea a pool pipe connection (7), kept closed in such a way as to create a continuous column of water inside and treated The water utilizes the difference in hydraulic pressure between the Black Sea and the Caspian Sea. 20 The main pipeline (1) that carries the Caspian Sea located in the descending section of the main pipe (1) towards the Caspian Sea It includes at least one turbine (4) and at least one alternator (5) connected to the turbine (4). 2- It is an integrated system mentioned in Claim 1, and its feature is; the water intake of the deep pipe (11) 25 at its end, a deep tube containing marine organisms, solid particles, and large sediments from the seabed. (11) has a strainer, filter or perforated protective element that prevents it from entering. It is characterized by its being. 3- The integrated system mentioned in Claim 1 is characterized by its purification unit (9), 30 a gas collector where the hydrogen-containing gas phase formed as a result of electrolysis is collected 14 It has a collection area and a sub-collection area where the sulfur-containing product phase is collected. It is characterized by... 4- It is an integrated system mentioned in claim 3, and its feature is that the treatment unit (9) sub-unit Removal of sulfur-containing products accumulated in the collection area through the treatment unit 5 For this purpose, it must have at least one of the following: a mechanical scraper, screw conveyor, conveyor belt, or pump. It is characterized by its being. 5- The integrated system mentioned in Claim 1 is characterized by the main pipe (1) in the Black Sea a rising ascent section, a peak area and a descending 10 in the direction of the Caspian Sea. It includes a landing section; air evacuation in the main pipe (1) in the summit area an air release system (3) that enables water to be released into the main pipe (1) when needed It is characterized by having a water tank with a pump (6) that transfers water. 20 30