55 results about "Energy investment" patented technology

A variable density actualizing means is provided for supporting one or both of temporarily condensed electric charge and intensified magnetic flux flow and for thereby generating electrical energy. More specifically, such an actualizing means comprises: (a) condensing means for condensing one or more of an amount of electrical charge supplied from a charge donating source and flux flow induced by a magnetic field generated by a magnetic field source; (b) decondensing means, integrated with the condensing means and couplable to one or more energy sources, for reducing the density of (decondensing) the charge and / or flux flow condensed by the condensing means, the decondensing being powered by input energy received from one or more of the energy sources; wherein the decondensing means is powered by at least one of (b.1) heat energy received from one or more of the energy sources; (b.2) pressure energy received from one or more of the energy sources; (b.3) displacement energy received from one or more of the energy sources; (b.4) electrolytic ion removal energy received from one or more of the energy sources; (b.5) dielectric constant reducing energy received from one or more of the energy sources; and (b.6) magnetic permitivity reducing energy received from one or more of the energy sources. The variable density actualizing means of one embodiment is provided as an integral part of a compressor of compressible fluids (i.e., refrigerants). The variable density actualizing means of one embodiment is provided as an integral part of a fluid condenser and / or heat radiator.

The invention relates to a sludge treatment system and method, cell wall of cells in sludge is broken by high temperature and pressure, and cell water in the cells is removed, so that subsequent solid-liquid separation is easier. More importantly, by use of the principle of hydrothermal oxidation, organic matters in the sludge are oxidized in a liquid phase, high temperature and high pressure environment needed for the reaction is maintained by released heat, an efficient heat exchanger is used for preheating a starting material with a reacted material, a closed heat exchanger structure is used, heat loss, caused for the reason that a lot of water vapor is taken away by direct discharge of a gas, can be avoided, the generation of vapor is reduced, water phase change heat consumption energy is reduced, energy investment is reduced, and operating cost is saved.

The invention provides an aluminum chip recovery and smelting process. The process is to perform screening, crushing, oil removal, drying, iron separation, preheating and melting on recovered waste aluminum in sequence to obtain recovered molten aluminum; and the specific steps are as follows: the recovered aluminum is vibrated and screened for crushing; then, an oil remover is used for oil removal and drying; iron is separated; and separated aluminum chips are preheated to enter a smelting furnace for smelting to obtain the recovered molten aluminum. The aluminum chip recovery and smelting process is simple and low in energy consumption, can recycle high-temperature waste gas generated in the process to achieve the purposes of energy conservation and emission reduction, and meanwhile, canshorten the smelting time to further reduce the energy investment.

The invention discloses a fermentation organic acid refining method. The method comprises the following steps: 1, carrying out heating inactivation on a fermentation ending liquid; 2, acidifying to crystallize an organic acid in order to obtain an organic acid crystal liquid; 3, mixing the organic acid crystal liquid or a water-containing organic acid filter cake obtained after filtration with an ether organic solvent to dissolve the above organic acid, adding a proper amount of trinitrophenol, and carrying out organic phase and water phase separation; 4, washing the separated organic phase, adding an adsorbent, and filtering to remove solids; and 5, cooling the organic phase obtained in step 4 to crystallize the organic acid, filtering, and drying to obtain a refined organic acid product. The method uses the ether organic solvent and trinitrophenol to refine the organic acid, so the process flow is shortened, device, time and energy investment is saved, the polymer grade product with high purity and low total nitrogen content is obtained, and the method is suitable for industrial production.

The present invention relates to a low water consumption sludge treatment system and method, an efficient heat exchanger is used for preheating a starting material with a reacted material, a closed heat exchanger structure is used,the low water consumption sludge treatment system can prevent a lot of water vapor from being taken away during direct discharge of a gas, the loss of water is reduced, the generation of vapor is reduced, water phase change heat consumption energy is reduced, energy investment is reduced, and operating cost is saved. Further, by heat transfer of the gas, the loss of water entrained by high temperature is effectively reduced, and defogging arrangement in gas-liquid separation can effectively reduce the loss of the water vapor. At the same time, by adding of a conditioning tank, the water is further treated, and by adding of a base, most of heavy metals form complex precipitates, so that the water can be returned directly to a wastewater treatment plant for reuse, water sources are saved, and the operation cost of the system is reduced.

The invention relates to a sludge processing system with low energy consumption and a processing method thereof. A hydrothermal oxidation principle is adopted, ozone is added in an oxidation medium, then organisms in sludge can be thoroughly and rapidly oxidized in a liquid phase manner, the reaction time is shortened, so that the energy consumption is reduced. At the same time, an initial material is preheated by reacted materials by using an efficient heat exchanger, and due to adoption of a sealed heat exchange structure, not only is the situation that heat energy is lost as a great deal of steam is carried away when the air is directly discharged avoided, but also steam can be reduced, the energy for phase change heat consumption of water can be reduced, the energy investment can be reduced, and the operation cost can be reduced. In addition, due to addition of a Cu-Fe-Ce catalyst or a noble metal catalyst in sludge, the reaction activation energy is reduced, the required temperature for reaction is reduced, the energy consumption is reduced, and the production cost is lowered.

The invention discloses a supported composite catalyst for producing high melt strength polypropylene. The invention relates to a polyolefin catalyst which is prepared through the following steps: (1) preparing an inorganic support of which the internal pores are micropores and the external pores are mesoporous; (2) loading a late transition metal on the support by a dipping method, and drying; (3) independently dissolving the halide of magnesium in a polar solvent, and also adding a titanium compound and an internal electron donor; (4) pouring the solution obtained in the step (3) into the material obtained in the step (2), stirring, and then drying to obtain the catalyst. According to the invention, the high melt strength polypropylene can be obtained through in situ polymerization based on the preparation of the special catalyst; the subsequent polypropylene modification process is not required, so that the preparation process of the high melt strength polypropylene is simplified and the equipment investment and the energy investment also are saved.

The invention provides a charging method of a new energy vehicle. According to the charging method of the new energy vehicle, through the space not influencing parking and driving at the upper portionof the vehicle, charging equipment is installed and arranged, through free running of a main unit at an interconnection track, vehicle charging requirements can be met simply by putting a proper amount of charging equipment with a low simultaneous utilization rate, the corresponding amount of main unit equipment is reduced, the method for reducing investment and also not influencing the chargingrequirements and parking space use is achieved, investment of equipment and facilities like a cable and a track which are long in service life and are not likely to have a fault are put in the stage when the new energy vehicles are not popularized, an interface is reserved at the charging position at each parking space, according to the requirement quantity of the charged vehicle, the proper number of the charging main units is set, even if all the vehicles are the new energy vehicles, since the vehicle charging demand is asynchronous in time, finally, the charging equipment with the same amount as the number of the parking spaces does not need to be put, scientific calculation is conducted according to data, proper charging equipment high in price and short in service life does not need to be put, the vehicle can be automatically charged within a valley duration of a grid, and the operation cost can be saved to the greatest extent; meanwhile, the resource investment is saved, the timeof a user is shortened, and the energy investment is saved.

The invention discloses a preparation method of rosuvastatin calcium. The preparation method comprises the following steps: 1, carrying out microbial fermentation to prepare chiral diol; 2, preparing a target chiral side chain; and 3, carrying out condensation Witting condensation on the target chiral side chain and a mother nucleus to synthesize the above calcium salt. The preparation method has the advantages of preparation flow shortening, preparation efficiency improvement, convenient quality control, convenient industrialization, raw material and energy investment reduction, cost reduction, avoiding of toxic substances, and environmental protection level improvement.

The invention discloses a low-pressure gas combustion method and a combustor using the same, and particularly relates to a gas combustion method for the primary reformer of a methanol device and a combustor for the reformer. The gas combustion method comprises a step of conveying coke-oven gas and a high-pressure gas in the combustor in a volume ratio of (30% to 80%): (20% to 70%); the combustor comprises a central tube, and an outer sleeve wrapping the central tube; and the high-pressure gas is ejected from the central tube of the combustor, and the coke-oven gas is ejected from the interlayer of the outer sleeve and the central tube, so that an injection effect is acted on the coke-oven gas via the high-pressure gas, and the ejection momentum of the flame generated after mixed combustion is 23000 (kgm / s) / MW to 36000 (kgm / s) / MW. Via the gas combustion method disclosed by the invention, the heat of combustible gases contained in the coke-oven gas can be adequately utilized under the condition that a compressor is not utilized, thus reducing energy investment, adequately utilizing the calorific value of the coke-oven gas, and avoiding resource waste.

The invention discloses an animal-drawn power generation device and belongs to the technical field of new energy power generation. The power generation device comprises a base plate body, a power generation device arranged on the base plate body and a tension rotating arm used for driving the power generation device. The base plate body comprises an upper base plate and a lower base plate which are separately arranged, a spring lead and a magnet block positioned outside the spring lead are respectively arranged between the upper base plate and the lower base plate, the power generation devicecomprises a protective shell, an accelerating module and a generator module which are arranged inside the protective shell, the output end of the accelerating module is in transmission connection withthe input end of the generator module, and the tension rotating arm is fixedly connected with the input end of the accelerating module. The domestic cattle, donkeys, horses and other large livestockpull the tension rotating arm to rotate so as to drive the power generation equipment to work to realize animal power generation, and the device has the advantages of being low in cost, high in profit, less in investment compared with other energy sources, low in maintenance cost, low in unit cost, small in probability of being influenced by environmental factors, weather, climate and geographicalpositions, sustainable in development and strong in controllable development.

The invention discloses a fermentation organic acid purifying method. The method comprises the following steps: 1, carrying out heating inactivation on a fermentation ending liquid; 2, acidifying to crystallize an organic acid in order to obtain an organic acid crystal liquid; 3, mixing the organic acid crystal liquid or a water-containing organic acid filter cake obtained after filtration with an ether organic solvent to dissolve the above organic acid, adding a proper amount of a cationic surfactant, and carrying out organic phase and water phase separation; 4, washing the separated organic phase, adding an adsorbent, and filtering to remove solids; and 5, cooling the organic phase obtained in step 4 to crystallize the organic acid, filtering, and drying to obtain a purified organic acid product. The method uses the ether organic solvent and the cationic surfactant to purify the organic acid, so the process flow is shortened, device, time and energy investment is saved, the polymer grade product with high purity and low total nitrogen content is obtained, and the method is suitable for industrial production.

The invention discloses a method for simultaneously extracting polyphenol and hemicellulose in grape pips. The method comprises the following basic steps: firstly smashing and degreasing the grape pips; carrying out microwave pretreatment before extraction; using aqueous alkali to extract the polyphenol and hemicellulose in the degreased grape pips; and separating the polyphenol and hemicellulose in an extracting solution. According to the method, the two substances in the grape pips can be extracted simultaneously, the extraction process is shortened, and the energy investment is reduced.

The invention relates to a low-carbon light-simplified attachment grafting method independent of high-humidity healing. The method comprises the steps of stock and scion culture, stock and scion treatment, stock and scion grafting and grafted seedling healing management. In the treatment and grafting processes of the rootstock and the scion, the root system of the scion is reserved, and the root system of the scion is located in a culture medium and is used for supplementing water to the scion, so that the production situation that vegetable grafting healing highly depends on high-temperature, high-humidity and weak-light environments is changed, the probability of pest and disease damage in the grafting healing period is reduced, and the survival rate of vegetables is increased. Extra agricultural material and energy investment in the healing period can be saved, and the concept of agricultural green sustainable development is met.

A method for producing a silicon steel normalizing substrate comprises: steelmaking, hot rolling and normalizing steps. The normalizing step uses a normalizing furnace having a nonoxidizing heating furnace section. The nonoxidizing heating furnace section comprises more than 3 furnace zones. An energy investment ratio of the furnace zones used in the nonoxidizing heating furnace section is adjusted, so as to control an excess coefficient α of the nonoxidizing heating furnace section to be within a range of 0.8≦α<1.0.

The invention provides a rice-laying duck-fish polyculture type ecological culture system. The rice-laying duck-fish polyculture type ecological culture system comprises rail blocks, and the rail blocks are connected in sequence to form a rail. The rice-laying duck-fish polyculture type ecological culture system is characterized in that each rail block comprises an inserting needle, a blocking plate, a fastener and a card slot, the fastener is clamped with the card slot, the inserting needle is inserted into a field, the rail blocks are connected in sequence to form the enclosure the enclosure encloses to form a rectangular polyculture area, and the polyculture area comprises a rectangular rice growth area, a habitant area and a pond area. The rice-laying duck-fish polyculture type ecological culture system has the advantages that the economical type ecological culture is achieved, the energy investment of breeding personnel in management is sharply reduced, the investment in breeding cost is sharply reduced, and thus a large economic effect is achieved.

The invention belongs to the technical field of agricultural planting, and particularly discloses a no-tillage two-year three-crop planting method for two years by one film. The planting method particularly includes the steps: S1 soil treatment: performing preparation before planting in mid-April in spring, and uniformly spreading fertilizers, crushed plant straws and the like on soil; S2 corn planting management: spaced sowing coated corn seeds in mulching film furrows flatted in the step S1 according to a 1-2-1 mode in late April or early May; S3 winter rape planting management: placing winter rape seeds into a seeder, and directly sowing the seeds on ridge surfaces in late September; S4 soybean planting management; S5 mulching film treatment. According to the method, integrity of a mulching film is ensured in operating process as far as possible, time and labor are saved, heat insulation and soil moisture conservation effect is good, farming frequency is reduced, labor and energy investment of farmers is reduced, and income is increased.

The embodiment of the invention provides a self-healing rule mining method and device based on big data, and the method comprises the steps: collecting business data, performance data and log data assample data; preprocessing the sample data, and converting the sample data into a form suitable for data mining; association rule mining is carried out on the preprocessed sample data to obtain a certain number of strong association rules, wherein each strong association rule at least comprises service data and performance data; and verifying the strong association rule, and if the strong association rule inevitably corresponds to an abnormal phenomenon, taking the strong association rule as a self-healing rule. According to the embodiment of the invention, the dependence on human experience is greatly reduced, the energy investment of professionals is reduced, and a large amount of manpower is saved.

The invention relates to a multi-agent coordinated scheduling method for a microgrid containing renewable energy sources. The method comprises the steps of S1, constructing a microgrid and main network tie line reliability model; S2, setting a penalty mechanism based on the power supply reliability in the microgrid, and constructing cost benefit models and operation constraint conditions of a conventional unit investor, an energy storage facility investor and a renewable energy investor according to the penalty mechanism of the power supply reliability in the microgrid; S3, setting an objective function, and constructing a multi-agent Nash equilibrium game model; S4, acquiring a Nash equilibrium point of each agent according to a Nash equilibrium game theory and a reinforcement learning theory; and S5, dividing the learning tasks into source tasks and new tasks, and accelerating the learning process of different scenes by utilizing transfer learning to obtain an optimal scheduling matrix. According to the invention, the power supply reliability of the microgrid is effectively improved.

The invention discloses a dynamic crosslinking polyphenylene sulfide composite material and a preparation method thereof. The composite material comprises the following components in parts by weight: 34 to 98 parts of polyphenylene sulfide, 0 to 60 parts of inorganic filler, 2 to 5 parts of crosslinking agent, and 0.1 to 0.4 part of antioxidant. Compared with the conventional method, according to the high performance polyphenylene sulfide composite material prepared by using the method disclosed by the invention, the time investment and the energy investment can be greatly saved while the effect of the conventional thermal-oxidation curing method is achieved.

The embodiment of the invention discloses a method for pre-judging a potential high-quality energy storage user based on a user side load curve. The method comprises the following steps: S100, acquiring power load data of the energy storage user; S200, collecting typical load data of the industry where the energy storage users are located in the area, processing the typical load data, and correspondingly drawing a load curve graph of the optimal energy storage user; and S300, performing clustering result analysis on the power utilization load of the energy storage users, and judging potentialhigh-quality energy storage users in the time-of-use electricity price area. According to the method, basic information of user load data is obtained; the method for judging whether the energy storageusers are high-quality energy storage users or not is provided for energy investment service providers by adopting a clustering analysis based mode; and a technical analysis reference basis is provided for enabling the energy investment service providers to better and accurately obtain potential energy storage target users in the area range and reasonably match corresponding energy storage equipment construction scales, so that the maximization of investment benefits is achieved.

The invention relates to a commodity shelf cleanliness identification method and system. The method comprises the following steps: determining a standard picture for evaluating the commodity shelf cleanliness; extracting a real-time picture of the commodity shelf; and comparing the standard picture with the real-time picture to judge whether the commodity on the commodity shelf is moved or not, and reporting the judgement reuslt to a user when the commodity is determined to be moved and does not accord with a preset neatness standard. According to the technical scheme, the management efficiency of a store manager can be improved, a store manager can automatically monitor the commodity shelf cleanliness of a plurality of stores at the same time; according to the technical scheme provided bythe invention, only when it is determined that the commodity is moved and does not conform to the preset neatness standard, the monitoring pressure of the store manager is reduced, the store manageris helped to realize management focusing, the management efficiency is higher, the energy investment is less, the user experience is good, and the satisfaction degree is high.

The invention provides application of heat-stability carbonic anhydrase to circular absorption-desorption of CO2 by catalyzing an organic amine solution, and belongs to the field of CO2 emission reduction treatment. The heat-stability carbonic anhydrase has an amino acid sequence of SEQ ID NO:2 shown in specification. The CO2 can be circularly absorbed and desorbed by organic amine by using carbonic anhydrase (PaCA) obtained by genetic recombination expression; carbonic anhydrase has the relatively stable catalyzing capability in the process of circularly absorbing and desorbing the CO2 by the organic amine; and the relatively good stability still can be kept after the carbonic anhydrase is circulated for multiple times in the application, so that the energy investment can be well saved.

The invention belongs to the technical field of preparation of new energy conversion materials, and particularly relates to a two-dimensional carbon nitride photocatalyst containing a D-A structure aswell as a preparation method and application thereof. Firstly, a bulk-phase carbon nitride material (g-C3N4) is prepared by a high-temperature polymerization method, and then two-dimensional carbon nitride (2D g-C3N4) nanosheets are prepared by an oxidative stripping method at high temperature. Finally, a 2D g-C3N4-DA catalytic material with an intra-molecular DA structure is prepared through reaction of 2D g-C3N4 and organic molecules. The photocatalytic material with an intra-molecular DA structure is prepared by simple high-temperature polymerization and reaction with organic molecules, and the operation is simple and convenient; and the obtained 2D g-C3N4-DA photocatalytic material is used for preparing hydrocarbon fuel through catalytic conversion of CO2 molecules, extra energy investment is not needed in the reaction process, a cocatalyst and a sacrificial agent do not need to be added, and the method is green and environmentally friendly.

The invention provides an environment-friendly device for recycling municipal domestic sewage. The structure of the environment-friendly device comprise a treatment box, a sewage water inlet, a sealing ring, a groove strip, a chain storage and separating and collecting device and a water outlet, the bottom end of the chain storage and separating and collecting device is arranged at the top end ofthe treatment box in an embedded mode. The inner ring surface of the sealing ring is jointed with the outer ring surface of the sewage water inlet. The left end of the water outlet is arranged at theright end of the treatment box in an embedded mode. The groove strip and the treatment box are in an integrated structure. in the process of discharging kitchen sewage, the discharged pressure can beregulated and controlled through a pressurizing conduit, sundries in the sewage can be separated and stored through the regulation and cooperation of a separating and collecting mechanism and a preparation and cutting mechanism, autonomous separation can be realized after storage, and the sundries are concentrated on a strong suction plate; during cleaning, only the separating and collecting mechanism on the strong suction plate needs to be removed, so that the recycled water quality can be effectively guaranteed to be reused, the treatment period can be greatly prolonged, and energy investment in cleaning and replacement can be reduced.

The invention discloses a multi-investment subject and multi-element interaction-oriented power distribution network cooperative operation method, the method comprises the following steps that whethera power distribution network has unbalanced electric quantity or not is judged, and interactive coordination information is sent to each distributed energy investment operation main body by a power distribution network operator; each distributed energy investment operation main body determines an interaction electric quantity and an interaction effect according to operation characteristic constraints of the distributed energy investment operation main body; the power distribution network operator collects interactive response information returned by each distributed energy investment operation main body and determines a response sequence according to the benefit priority; the power distribution network operator collects the interactive response information returned by each distributed energy investment operation main body and determines a response sequence according to the benefit priority; and the power distribution network operator determines a cooperative scheduling plan accordingto the response sequence, and when the residual unbalanced electric quantity is zero, each distributed energy investment operation main body executes scheduling arrangement according to a cooperativeinteraction plan. According to the invention, the problem of benefit distribution among multiple investment main bodies and the problem of safe and stable operation of the power distribution network under the condition that the distributed energy proportion is continuously increased can be solved.

The invention provides a decoration method for realizing self-power supply and greening a house all year around. The steps for realizing self-power supply include adhering thin films on outdoor wall surfaces, mounting solar cells at intervals, and then adhering transparent solar batteries on a biological greenhouse and windows. The steps for greening the house all year around include mounting thin-film heat-insulation plates and heating and cooling lamps on indoor wall surfaces, floors and roofs, arranging a heating and cooling optical-plate aquarium, a fresh air duct and a flue on the floors, modifying brick walls below the windows into the biological greenhouse which is communicated with the aquarium, enabling kitchen lampblack hot gas to flow in and out of the aquarium and the flue, changing non-hollow glass windows into hollow glass windows; surrounding the top of the house with a running water pipe, and arranging a waste water treatment box in a toilet. The decoration method is environment-friendly, is capable of realizing heat insulation and energy utilization well, keeping indoor environment warm all year around, assisting in building health houses which are environment-friendly, ecological, low-carbon and water-saving, and accordingly capable of keeping ecological balance and maintaining environment weather. In addition, the decoration method has both air conditioning and self power supply effects and can assist in saving energy investment for the country and saving expenses of users.

The invention provides application of heat-stability carbonic anhydrase to circular absorption-desorption of CO2 by catalyzing an organic amine solution, and belongs to the field of CO2 emission reduction treatment. The heat-stability carbonic anhydrase has an amino acid sequence of SEQ ID NO:2 shown in specification. The CO2 can be circularly absorbed and desorbed by organic amine by using carbonic anhydrase (PaCA) obtained by genetic recombination expression; carbonic anhydrase has the relatively stable catalyzing capability in the process of circularly absorbing and desorbing the CO2 by the organic amine; and the relatively good stability still can be kept after the carbonic anhydrase is circulated for multiple times in the application, so that the energy investment can be well saved.

The invention discloses a supported composite catalyst for producing high melt strength polypropylene. The invention relates to a polyolefin catalyst which is prepared through the following steps: (1) preparing an inorganic support of which the internal pores are micropores and the external pores are mesoporous; (2) loading a late transition metal on the support by a dipping method, and drying; (3) independently dissolving the halide of magnesium in a polar solvent, and also adding a titanium compound and an internal electron donor; (4) pouring the solution obtained in the step (3) into the material obtained in the step (2), stirring, and then drying to obtain the catalyst. According to the invention, the high melt strength polypropylene can be obtained through in situ polymerization based on the preparation of the special catalyst; the subsequent polypropylene modification process is not required, so that the preparation process of the high melt strength polypropylene is simplified and the equipment investment and the energy investment also are saved.