34results about How to "Slow down global warming" patented technology

A dynamic carbon and static carbon mutual conversion method includes: planting rank vegetations, and repeatedly cutting and storing to convert 'dynamic carbon' in the atmosphere into 'static carbon' in the biosphere; controlling biomass oxidation quantity to balance the total quantity of 'dynamic carbon' in the atmosphere; intervening soil wind erosion, rock weathering, monsoon circulation and ocean current distribution regularities to restrain 'static carbon' in the biosphere, the hydrosphere and the lithosphere from transferring into the atmosphere; increasing biomass in coastal wetlands, continental shelf shallow areas, rivers and lakes to promote 'static carbon' in the hydrosphere to transfer into the lithosphere; replacing fossil fuels with clean energy to reduce incremental quantityof 'dynamic carbon' in the atmosphere; developing new climate economy to increase bio-carbon products and increase storage of 'static carbon' in the biosphere; clearing 'dynamic carbon' in the atmosphere according to physical and chemical methods so as to regulate the greenhouse effect, eliminate dust haze, slow down global climate change speed and prolong survival time of human on the earth.

The invention discloses a method for preparing a biochar-base fertilizer from cotton straws, which comprises the following steps: 1. preparing cotton straw biochar from cotton straws; 2. pulverizing gypsum, bentonite and cotton straw biochar, respectively passing the gypsum and bentonite through a 100-mesh screen, and passing the cotton straw biochar through a 40-mesh screen; 3. mixing 16-19 parts of weight of ammonium phosphate, 7-9 parts of weight of urea, 7-9 parts of weight of potassium sulfate, 1-2 parts of weight of zinc sulfate, 1-2 parts of weight of boric acid, 7-9 parts of weight of nitrohumic acid, 30-40 parts of weight of cotton straw biochar, 7-12 parts of weight of gypsum and 7-12 parts of weight of bentonite together, and stirring uniformly to obtain a fertilizer mixture; 4. carrying out primary granulation on the fertilizer mixture with a rotating drum granulator, and carrying out reshaping granulation with a disk granulator to obtain fertilizer granules; and 5. drying the fertilizer granules with a drying machine to obtain the biochar-base fertilizer.

The invention provides a method for restoring soil polluted by heavy metal through the synergy of biochar and plants. Cotton is continuously planted in the soil polluted by the heavy metal, biological carbon base fertilizer is applied into the soil while the cotton is planted, and cotton plants are overall removed after picking of the cotton is completed; willows are continuously planted after the cotton plants are overall removed, the biological carbon base fertilizer is applied into the soil while the willows are planted in each period, and the willows are overall removed after one period is completed; and the steps are executed circularly and repeatedly until the content of the heavy metal in the soil is up to the safety standard. According to the method, the soil remediation effect is good, and the environment is beautified when the soil polluted by the heavy metal is remedied; the method is high in practicability.

The invention discloses a delivery vehicle with an embedded driving-cab connection interface. The delivery vehicle comprises a compartment, a vehicle lamp system, and pneumatic tyres at front-rear rows. The delivery vehicle is characterized by comprising a connection interface of an embedded driving cab, wherein the embedded driving cab comprises a direction control system, a power storage-battery box, the vehicle lamp system, an electrical connection interface of electric wheel groups of the delivery vehicle, and a control-signal connection interface of the electric wheel groups of the delivery vehicle; one hydraulic regulating device is arranged between each of the pneumatic tyres at the front-rear rows and the compartment. The invention provides low-environment-load transportation equipment for food energy which can be provided in vast undeveloped land.

The invention belongs to the field of oil remediation, and especially relates to a biochar improved material for soil remediation. In view of the problem of poor soil remediation effect caused by no effective remediation of heavy metal contamination of soil during conventional soil remediation, the following scheme is provided: the biochar improved material for soil remediation comprises the following raw materials, by weight: 20-30 parts of straw powder, 2-6 parts of quicklime, 25-35 parts of a microbial agent, 30-40 parts of biomass charcoal, 2-5 parts of dipotassium hydrogen phosphate, 4-7parts of ammonium sulfate, 5-9 parts of organosilicon, 10-15 parts of lignin, 3-7 parts of quick-acting calcium, 5-9 parts of rock phosphate, 6-11 parts of amino acid, 5-10 parts of peat soil, 11-14 parts of diatomite, 1-4 parts of humic acid, and 7-12 parts of chitosan. The biochar improved material for soil remediation can effectively remedy the soil, effectively remedy the heavy metal pollutionof the soil, improve the soil and increase the fertility. A preparation method is simple.

The invention discloses a biomass low-temperature pre-burning low-volatile inferior coal low-NOx combustion device. The combustion device utilizes biomass to substitute high-price high-quality fuel gas as pre-burning fuel, the biomass is partially combusted in a combustion chamber so as to provide heat for the combustion chamber, and the combustion temperature is maintained at about 800 DEG C. The biomass is pyrolyzed at the temperature of about 800 DEG C, part of the volatile component generated by virtue of the pyrolysis is combusted, and part of the volatile component enters a hearth to be combusted. The low-volatile inferior coal is heated to 650 to 800 DEG C in a preheating chamber, so that the combustion stability of the low-volatile inferior coal in the hearth can be improved. By adopting the combustion device, the emission amount of CO2 and NOx can be reduced, and contribution can be made for alleviating the global warming and reduction of acid rain, photochemical smog and haze caused by the greenhouse effect. Finally, the combustion performance of the low-volatile inferior coal can be improved, the combustion efficiency can be improved, the contribution is made for the increasing of the economic benefit, and the saving of the energy for enterprises.

The invention discloses a composite machine set of a steam compression type refrigeration device and a heating device. The purpose of the composite machine set is to create multiple refrigeration and heating cyclic economies. For example, a composite machine of an air conditioner and an air energy heat-pump water heater is in a steam compression type refrigeration system of the air conditioner; a water-cooling type condenser and a wind-cooling type condenser are connected in parallel through three pairs of tees and left and right bidirectional electromagnetic valves; an air energy evaporator is connected in parallel with a water source evaporator; a thermostatic expansion valve is connected in parallel with a capillary tube, and a control system is internally provided with a temperature difference controller and a defrosting temperature controller, so that the composite machine set heats in winter without using auxiliary electric heating, adjusts air in summer and can obtain hot water at 40 DEG C to 60 DEG C without enabling a compressor to be too hot, and the temperature and enthalpy of the colorant can be increased in winter due to the technical innovation mentioned above; the drop between the condensing temperature and the evaporating temperature of the colorant in summer is reduced; and hot water at 60 DEG C can be obtained in the whole year, so that a digital scroll compressor is unnecessary to be purchased. The composite machine set of the steam compression type refrigeration device and the heating device has the advantages of: (1) saving one host; and (2) saving energy and reducing discharge.

The invention discloses slow-release compound fertilizer. The slow-release compound fertilizer comprises the following raw materials in parts by weight: 10-20 parts of waste glass, 15-25 parts of plant straw, 15-30 parts of animal waste, 10-20 parts of edible mushroom residue, 8-13 parts of urea, 4-6 parts of phosphorus pentoxide, 6-8 parts of potassium oxide, 10-15 parts of humic acid, 8-17 parts of lignin, 5-10 parts of bone meal, 0-0.5 part of starch or derivatives thereof, 0.4-0.7 part of cellulose or derivatives thereof and 6-12 parts of granulating adhesives. The slow-release compound fertilizer can be applied to all soil types and crops, is capable of improving the soil structure, improving water retention capacity and fertilizer retention capacity of the soil and preventing and treating soil hardening, and especially has a good effect on improving saline-alkali soil.

The present invention relates to an upper and lower two-way logistics rail construction method. A stay cable overhead rail manufactured by the method comprises a stay cable tower, an overhead rail constructed by using the stay cable tower as the basis, and stay cables connecting with the stay cable tower and the overhead rail. The stay cable overhead rail is characterized in that the overhead rail is a double-layer structure, the upper-layer structure is the upper dual rails, and the lower-layer structure is the lower dual rails; the upper dual rails and the lower dual rails are used as a connection interface of the overhead rail and a logistics vehicle, a wheel group at the top of the logistics vehicle is in rolling connection with the lower dual rails, and the upper dual rails and the lower dual rails are connected via connecting rods, transmit the gravity to the ground by the stay cables and the stay cable tower, and are equipped with the logistics vehicle power supply electrical connection interfaces respectively. According to the present invention, a low environmental load transport pathway is provided for the grain energy which is possibly produced from the vast and undeveloped land, even 20% of the uncultured land is constructed into the production base of the grain, the bioplastic and the energy, more than three trillion yuan of wealth can be increased at every year.

The invention provides a moisture management method for carbon sequestration and carbon sink increase for wetlands, which includes: firstly, selecting a meadow or marsh with logged water on the surface, determining environmental factors of the wed land, determining water content of soil, taking soil for test 5-15cm below surface vegetation on early May, beginning of the year, loading the fresh soil sample below the vegetation with a soil box, and drying the soil to constant weight at about 80 DEG C, wherein soil water content = soil dry weight-soil dry weight / soil dry weightX100%, and the soil water content is required to be 40%-70%; and secondly, determining types of the wetland soil, determining the types to be meadow soil, Baijiang soil or marsh soil, regulating moisture, selecting a water source from underground water or unpolluted river and lake fresh water, and irrigating by direct water diversion through ditches or pumping underground water with a water pump. By the moisture management method, covered rate of the wetland can be increased evidently, vegetation carbon sequestration can be improved, soil carbon storage can be increased, emission of greenhouse gases is reduced,investment is low, cost is low, and the moisture management method is highly applicable.

The invention provides a method used for performing carbon sequestration and carbon sink increase on bamboo stands through biogas slurry. The method comprises the following steps of: 1) determining sample bamboo stands; 2) setting test areas and determining a processing method; 3) measuring carbon reserve, in standard sample bamboo stands, of bamboo stand vegetation; 4) measuring carbon reserve, in the standard sample bamboo stands, of soil; and 5) obtaining a construction method for performing carbon sequestration and carbon sink increase on bamboo stands through biogas slurry according to measured and calculated results obtained in step 3) and step 4). The method has the beneficial effects that: influences, on carbon sequestration and carbon sink increase of bamboo stands, of reasonable application of biogas slurry are researched, and a reasonable application method of biogas slurry is determined, so that carbon sequestration capacity of the bamboo stand vegetation is ensured, carbon reserve of soil is increased, and greenhouse gas emission is reduced; the construction method and construction amount of biogas slurry are scientifically and reasonably realized, so that theoretical foundation and technical support are provided for biogas slurry use of bamboo stands in the South hilly area of China.

An energy-saving cooling method is characterized by using a combined device including an air-cooled heat exchanger and a water-cooled heat exchanger which are respectively connected with a bypass valve in parallel. The combined device can select different cooling manners, such as full water cooling, air cooling and water cooling or full air cooling, can be selected for materials according to different ambient temperatures. In summer, the materials are cooled by the air-cooled heat exchanger firstly; when the materials are cooled to 50 DEG C, the water-cooled heat exchanger is connected to cool the materials to the desired temperature. In winter, the water-cooled heat exchanger is turned off; the materials can be cooled to the desired temperature meeting the production requirements by only using the air-cooled heat exchanger. The energy-saving cooling method provided by the invention is suitable for the boreal climate, has low energy consumption, can realize continuous production and can control temperature. The energy-saving cooling method provided by the invention overcomes the disadvantages of the conventional polycrystalline silicon material heat exchanger, such as high energy consumption, easy to block by scaling, easy to corrode and leak, difficult to maintain, and difficult to control temperature.

The invention discloses a physical distribution vehicle with an upper layer and a lower layer. The physical distribution vehicle comprises a compartment, a chassis, more than two rows of wheel groups under the chassis, a pantograph in sliding contact with a driving power line of the electrical connection interface of a power supply of the physical distribution vehicle, and an unmanned system. The physical distribution vehicle is characterized in that more than two rows of top wheel groups are arranged at the top of the compartment; the states of the top wheel groups change along with the change of the state of a driving device; the states of the top wheel groups comprise a retracted state in which the top wheel groups are retracted into lateral planes of the compartment, and an stretching state in which the top wheel groups stretch out of the lateral planes of the compartment. The physical distribution vehicle disclosed by the invention provides transportation equipment with low environmental loads for food energy which can be generated by vast undeveloped land.

The invention relates to the technical field of heating and ventilation. The invention discloses a water source type high-temperature heat pump with the adjustable outlet water temperature. The pump includes an oil-gas separator, the upper end of the oil-gas separator is connected with a high-temperature and high-pressure scroll compressor through a low-pressure side sensor; the other end of the working medium filter is connected with a low-pressure side needle valve, the other end of the low-pressure needle valve is connected with an evaporator (a heat absorption end), the output end of the evaporator is connected with a heat source side water outlet, and the lower end of the heat source side water outlet is provided with a heat source side water inlet. The left end of the compressor is connected with a high-pressure side sensor, the end, away from the compressor, of the high-pressure side sensor is connected with a high-pressure side needle valve, the left end of the high-pressure side needle valve is connected with a condenser (a heat output end), and the output end of the condenser is connected with a hot water side water outlet. According to the invention, the heating temperature is increased, the exhaust temperature as high as 120 DEG C and the high-temperature water above 100 DEG C are widely applied to enterprise production, and 100% of natural gas hot water boiler and30% of steam boiler can be replaced.

The invention belongs to the technical field of biological fertilizers, and provides a method for preparing a charcoal-based fertilizer by rice husk gasification. The method includes firstly crushingrice husks; performing oxygen-free high-temperature thermal cracking in a biomass gasification furnace for 3-6 h to obtain rich husk charcoal, with the temperature of a carbonization layer being controlled to be 400 DEG C, and the temperature at a combustible gas outlet of the furnace being controlled to be 200-300 DEG C; separately crushing attapulgite, bentonite and the rice husk charcoal; mixing and stirring ammonium phosphate, urea, potassium chloride, zinc sulfate, ammonium bicarbonate, nitro humic acid, the rice husk charcoal, the attapulgite and the bentonite to obtain a fertilizer mixture; subjecting the mixture to primary granulation with a rotary drum granulator; then performing shaping and granulation with a disk granulator to obtain fertilizer granules; drying the fertilizer granules with a dryer to obtain the charcoal-based fertilizer. The method solves a problem that direct return of rice husks to the field causes environment pollution, disease and pest harms and the like, and the method achieves reutilization of a waste material and saves resources.

The invention discloses a dragon fruit pest prevention and control method. According to the method, the caudex part of each dragon fruit is sleeved with a sleeve, and a mixture of biomass carbon powder and coffee residues is spread on the ground around the caudex parts, so that the caudex parts of the dragon fruits are protected from being invaded and gnawed by mollusks. The method is convenient to operate, not only can the caudex parts of the dragon fruits be protected, but also the yield of the dragon fruits can be increased, and the quality of the dragon fruits can be improved.

The invention discloses a preparation method of a super-hydrophobic self-cleaning temperature-adaptive radiation cooling coating. The preparation method comprises the following steps: firstly, mixing and dispersing an optically transparent low-surface-energy polymer poly (P (VDF-HFP)), hydrophobic nano silicon dioxide, an anti-ultraviolet absorbent, a light stabilizer and an antioxidant in a solvent to form a polymer / micro-nano particle dispersion liquid; dropwise adding the thermochromic phase-change microcapsule aqueous dispersion into the polymer / micro-nano particle dispersion, and carrying out phase separation to form a composite sol solution; and finally, blade-coating, spraying or casting the composite sol solution on a base material, and drying to obtain the polymer / micro-nanosphere organic / inorganic composite porous coating with the surface micro-nano rough structure. The prepared coating is white at high temperature, highly reflects sunlight and emits mid-infrared rays for radiation cooling; the color is presented at low temperature, and sunlight is absorbed and heated. The antifouling self-cleaning coating has good antifouling self-cleaning performance when placed outdoors, the preparation process is simple, and mass production can be achieved.

The invention relates to river bank buffer zone for controlling non-point source pollution by using a charcoal material. The river bank buffer zone comprises a first soil layer, a charcoal material layer and a river, wherein first plants which are arranged regularly are uniformly arranged on the upper surface of the first soil layer; a bearing plate is laid on the upper surface of the charcoal material layer; the upper surface of the bearing plate is fixedly connected with the first soil layer; second plants which are arranged regularly are uniformly arranged on the upper surface of the river.When non-point source pollutants are led into the river bank buffer zone, firstly, water in a fluid is collected through a water collection pond, a part of the fluid is led into a settling layer, andunder the action of two macadam layers, granules in the fluid can be filtered; secondly, the fluid is led into the first soil layer and passes through a plurality of first plants, then chemical substances such as nitrogen and phosphorus in the fluid can be absorbed, the river is then prevented from pollution, when the chemical substances in the fluid are absorbed by first soil, under the action of the charcoal material layer, the first soil can be improved, the fertility can be improved, and heavy metals and organic pollutants in the first soil can be adsorbed.

The invention discloses a power transmission optimization module including a body and an insulative protective layer. The body is made from a material capable of generating a quantom field, so that inan inductive range, energy resonance can be formed. In the inductive range, the power transmission optimization module can generate the energy resonance on a power transmission wire coupled between electric equipment and a power surface, thereby optimizing the power transmission.

The invention discloses an automobile exhaust gas carbon dioxide collection and treatment device. The automobile exhaust gas carbon dioxide collection and treatment device comprises an exhaust gas treatment pipe. A gas inlet pipe is arranged in the exhaust gas treatment pipe. The left end of the gas inlet pipe can communicate with an exhaust pipe. The right end of the exhaust gas treatment pipe isprovided with a gas exhaust pipe. The right end of the gas exhaust pipe communicates with the atmosphere. The upper and lower ends of the gas inlet pipe are symmetrically provided with branch pipes in a communicating mode. An auxiliary purifying mechanism is arranged in each branch pipe. The automobile exhaust gas carbon dioxide collection and treatment device is simple in structure, convenient to maintain and use and capable of automatically conducting absorption treatment on carbon dioxide in automobile exhaust gas without personnel intervention, effectively reduces emission of carbon dioxide in the automobile exhaust gas, slows down the trend of global warming, greatly protects the ecological environment and is worthy of industrialized popularization.

The invention relates to the technical field of fertilizers, and discloses an ecological carbon-based organic fertilizer formula, which is prepared from the following components in parts by weight: 30 to 40 parts of biomass charcoal powder, 25 to 30 parts of decomposed cow dung, 20 to 25 parts of grass soil, 10 to 15 parts of traditional Chinese medicine residues, 5 to 10 parts of cake meal, 10 parts of edible fungus residues, 2 parts of fungicide and 2 parts of enzyme. According to the ecological carbon-based organic fertilizer formula, the ecological carbon base is added, so that the ecological carbon-based organic fertilizer can contain a large amount of carbon and plant nutrient substances, has a rich pore structure and a large specific surface area, contains more oxygen-containing active groups on the surface, and can improve soil and increase fertility; heavy metal and organic pollutants in soil or sewage are adsorbed, emission of greenhouse gases such as CO2, N2O and CH4 can be reduced, and global warming is slowed down.

Steel fluid pipeline transmission line, including more than one fluid pipeline set in the multi-way space of the overhead track, is characterized in that the steel fluid pipeline is electrically insulated from the outside world and electrically connected to the power transmission and transformation system; and contains a fluid loading pipe electrically insulated from the outside world / Unloading terminal consisting of several automatic water valves connected to steel fluid pipes. The outlet of the automatic water valve leads to more than two intermediate water tanks which are electrically insulated from the outside; or leads to more than two pumping water tanks which are electrically insulated from the outside. The invention adopts a graphite bomb-resistant power transmission line that can be used to transport fluid at the same time, and has small heat loss.

The invention discloses an electric propeller hoisting device which comprises an electric propeller array, a semi-finished product overhead rail connecting interface, a backup power supply flexible connecting line and a control system. The electric propeller hoisting device is characterized in that the semi-finished product overhead rail connecting interface and electric propellers of the electric propeller array are provided with tension sensors comprising strain gage sensors. The electric propeller hoisting device provides the novel device for building a low-environment-load conveying path.

The invention provides a system and method for amplifying coke oven gas. in which coal powder is taken as a carbon catalyst to increase the carbon content of reactions so as to improve a coke oven gas conversion rate of carbon dioxide and thus amplify energy coke gas of an iron works. The system for amplifying coke oven gas includes: a carbon dioxide supplying device, which supplies carbon dioxide produced by an FINEX plant to a carbonization chamber; a coal powder supplying device, which processed coal powder to the carbonization chamber that obtains carbon dioxide supplies; a coal powder / carbon dioxide reaction device, which enables reactions between the coal powder and carbon dioxide in the carbonization chamber; and a coke oven gas amplifying device, which enables reactions between the coal powder and carbon in the carbonization chamber to conduct coke oven gasification on carbon.

The invention discloses a landscaping high-nutrition environment-friendly compound fertilizer formula, and belongs to the field of fertilizer production. The formula comprises the following raw materials in parts by weight: 30-60 parts of biomass charcoal, 15-45 parts of hydrosolvent, 25-35 parts of urea, 20-30 parts of diammonium phosphate, 10-20 parts of potassium chloride, 25-45 parts of monopotassium phosphate, 15-28 parts of ground phosphate rock and 15-25 parts of magnesium sulfate. By adding the biomass charcoal, the biomass charcoal contains a large amount of carbon and plant nutrientsubstances, has a rich pore structure and a large specific surface area, contains more oxygen-containing active groups on the surface, not only can improve soil, increase fertility and adsorb heavy metals and organic pollutants in soil or sewage, but also has a good fixing effect on carbon and nitrogen; after the biomass charcoal is applied to the soil, the emission of greenhouse gases such as water vapor, carbon dioxide and nitrous oxide can be reduced, global warming is slowed down, the biomass charcoal is used, biomass can be reutilized, and resource waste caused by the fact that unutilizedbiomass returns to the nature in a natural decomposition and carbon release mode is reduced; and the sustainable development requirements proposed by the country are responded.