70results about How to "Good social benefits" patented technology

A composite admixture for cement or high-performance concrete and a preparation method thereof. The admixture comprises silicon manganese slag, slag, limestone, furnace slag or fly ash, and grinding aids, and the mass ratios are: 50-70 of silicon-manganese slag, 10-20 of slag, 8-15 of limestone, 10-15 of furnace slag or fly ash, and 0.5 or 2 of grinding aids. The preparation method comprises: adding the raw materials according to the ratios into a ball mill, grinding till the grinding fineness meets that the Blaine specific surface area is not less than 400 m2 / kg or 450 m2 / kg so as to obtain the silicon manganese slag-based composite admixture for cement or high-performance concrete. The preparation of the admixture can use a large amount of industrial waste residues - silicon manganese slag discharged from the production of silicomanganese alloy, and the admixture is prepared with a proper amount of slag, limestone, furnace slag or fly ash, and a small amount of grinding aids, which has remarkable economic effect, and outstanding social benefits and environmental benefits.

The present invention provides a method for treating cobalt-nickel-copper hydrometallurgy wastewater residue. The method comprises the following steps: high temperature calcination, acid leaching, copper and zinc recovery, iron and aluminum removal, cobalt and manganese recovery, and nickel recovery. The method can be used for treating various cobalt-nickel-copper hydrometallurgy wastewater residues having different components having different contents, especially for treating low-grade cobalt-nickel-copper hydrometallurgy wastewater residue. According to the present invention, the suitable leaching conditions and the reasonable separation technology are provided to achieve separately recovery of cobalt, nickel, copper, zinc, manganese and a plurality of valuable metals so as to maximize resource recycling; and compared to the conventional acid leaching method, the method of the present invention has characteristics of large treatment amount, low cost, high metal recovery rate and easy performing, and is suitable for industrial production.

The invention relates to treatment equipment and a process of oily sludge and sand. The equipment is characterized in that one side of a rotary kiln is provided with a crude oily sludge and sand inlet, a thermosetting carrier reflux port, a rotary kiln driving motor and a slag discharging port, and the other side of the rotary kiln is provided with an oil gas outlet and a thermosetting carrier discharging port; the oil gas outlet is connected with a condenser; the thermosetting carrier discharging port is communicated with a fluidized bed through a chain bucket; a cyclone separator is arranged in the fluidized bed; solid separation and regeneration of a thermosetting carrier are carried out through the cyclone separator; the cyclone separator is communicated with the rotary kiln through the thermosetting carrier reflux port; and the bottom of the fluidized bed is connected with an air blower through a pipeline. The process has the beneficial effects that in production operation, oil and sludge separation is carried out by utilizing a pyrolysis method and special equipment; separated and recovered oil is qualified oil through process steps such as impurity removal and the like in the special equipment, the product has good social benefits, and no secondary pollution is generated; and the oil content in sludge obtained by purification and separation is not more than 0.03%.

The invention relates to a large-diameter jacking pipe butting process. The process comprises the following steps: reconstructing large-diameter jacking pipe tool pipe by improving soil mass of a butting area; performing plugging construction of the butting area by air pressure; and finishing butting of the large-diameter jacking pipes. The process can satisfy the requirement for large-diameter pipe jacking construction in a restricted area such as a traffic main artery, a bottleneck position of a regional junction or an area in which pipelines can not be avoided, and satisfy the requirement of shortening a long-distance pipe jacking construction period. The large-diameter jacking pipe butting process produces hardly any effect on road traffic, surrounding pipelines, lives of people, and has good social benefit. The large-diameter jacking pipe butting process can realize a plurality of impossible things in the process of underground pipeline construction, and has the advantages of low engineering cost, low risk and wide market prospect.

A method for using voice identification and voice countermark of mobile communication terminal includes prompting user to input telephone number by voice when telephone book information is inputted by voice, telling telephone number by user then starting up voice software identification system to identify told number, prompting user to input name by voice after identification is finished, telling user name by user, finalizing specimen analysis, feature recording and sampling of told name by calling part function of said system and using voice specimen feature record as voice countermark record.

The invention discloses a drain pipe jacking construction method. The method is characterized by comprising the following steps of: (1) surveying and setting out; (2) constructing in a working shaft; (3) installing an assembly thrust wall; (4) installing guide rails; (5) installing a main jack; (6) installing an oil pump; (7) installing jacking iron; (8) constructing and sealing inside and outside the tunnel; (9) jacking pipelines: immediately starting jacking the machine head after dismantling a sealed door, and starting a slurry adding system to inject slurry after jacking the machine head by 300mm; and (10) removing oil. The method has the advantages of fast construction progress and obvious social benefits.

The invention belongs to the field of papermaking wastewater treatment, and in particular relates to a zero-emission treatment method for wastewater generated by preparing alkaline peroxide mechanical pulp (APMP). The method comprises the following steps of: a distillation and concentration process and an alkali recycling process. The method has the advantages that: a problem that biochemical treatment cannot reduce the chemical oxygen demand (COD) of the wastewater generated by making the APMP and cannot make the wastewater generated by making the APMP reach the emission standard is solved, and the method has good social benefit. The condensate water generated through evaporation can be totally recycled to serve as clear water to be applied to chemical mechanical pulp shops, and certain economic benefit is achieved.

The invention discloses an Antarctic ice algae CPD photolyase which is a protein (a) or (b): (a) amino acid sequence disclosed as SEQ ID NO:2; or (b) (a)-derived protein with CPD photolyase activity subjected to substitution, deletion or addition of 1-10 amino acid residues on the amino acid sequence in (a). The invention also discloses a coding gene and an expression vector of the Antarctic ice algae CPD photolyase, and application of the Antarctic ice algae CPD photolyase in the related fields of cosmetics and biomedicine. The invention clones the Antarctic ice algae CPD photolyase gene for the first time, successfully clones the Antarctic ice algae CPD photolyase gene into the expression vector to obtain abundant CPD photolyase, applies the CPD photolyase to the related fields of cosmetics, biomedicine and the like, and can actively restore diseases caused by ultraviolet rays, thereby bringing about huge social benefit and having important meanings.

The invention discloses an automobile-used methanol-based clean fuel and a preparation method thereof. Technically, more than 70 percent of automobile-used methanol fuel is burnt at home and abroad currently, and an engine and an engine specially burning a high proportion of alcohol fuel are modified to be suitable for the characteristics of high octane value and low heat value of methanol and ethanol. The methanol-based clean fuel comprises an additive and component oil of gasoline; and the method comprises the following steps: adding 0.5 to 3 portions of the additive into 84.5 to 7 portions of the component oil of gasoline; and adding the obtained mixture into 15 to 90 portions of the methanol, wherein the methanol is a methanol clean fuel with M15 to M90; and the additive comprises a cosolvent, a distillation range modifier, a power performance energizer, a combustion improver, a low-temperature promoter, an antisepticise and antiswelling agent, an antioxidant and a sustained release agent. The automobile-used methanol-based clean fuel and the method are applied in the field of energy.

The invention provides a production method of fortuneana wine. The production method comprises the following steps: sequentially performing impurity removal, washing, breaking, fermentation, mixing, refine precipitation and refine filtering on wild pyracantha fortuneana fruit which is used as a raw material, so as to finally obtain the finished product fortuneana wine. Compared with the prior art, vitamin C, ammonia acid, SOD (Superoxide Dismutase), VP and multiple vitamins of the wild fruit are maximally preserved and protected by virtue of a fortuneana wine production method, the novel fortuneana wine is successfully produced by adopting liquid, low-temperature and multi-time fermentation technology; moreover, the economic income of the fortuneana wine is high, and the social benefit is good.

The invention discloses a method for recycling rare earth extraction residual wastewater with a high sodium salt content. The method includes steps of removing oil; breaking emulsion; adding sodium hydroxide and flocculating agents into the rare earth extraction residual wastewater and carrying chemical precipitation reaction; carrying out sand filtration treatment; adsorbing and removing heavy metal and radioactive elements by the aid of pyrolusite; carrying out concentration and crystallization by the aid of triple-effect evaporation devices. The method has the advantages that the method is low in cost and energy consumption, easy and convenient to implement, free of pollution and high in sodium chloride recycling rate and is environmentally friendly, and processes are simple; rare earth extraction residual wastewater pollution-free discharge effects can be realized, sodium chloride and water can be sufficiently recycled, resources can be reused, accordingly, the method has excellent social, ecological and economical benefits, and the like.

A mobile communication terminal for the users with visional dystrophy and hypopsia features that the intelligent speech recognition (AR) and the text-speech conversion (TTS) software supported speech dial control and text-speech conversion output are used. It is composed of a motherboard with DSP / CPU, digital base band processor and ABB processor, universal I / O port, UART port, keyboard with intelligent keys for speech dialing, frequency synthesizer, duplexer, microphone and earphone. The high-contrast display screen and display mode are also used.

The invention discloses a device and method for measuring a traffic flow and a travel speed by using an infrared technology, belonging to the technical field of intelligent transportation and detection. The device comprises infrared sensors, a PLC and a terminal computer. The device further comprises uprights used for fixing the infrared sensor, wherein every two uprights are one group and are oppositely arranged, infrared sensors are arranged above and below the first group of uprights positioned in the input direction of automobiles, and infrared sensors are arranged above left uprights. According to the invention, whether automobiles pass through a tunnel can be more accurately detected, when the automobiles pass through the tunnel, the traffic flow and the travel speed can be figured out, a necessary accurate data basis is provided for safety transportation and intelligent transportation, information guarantee is provided for energy-saving illumination of the tunnel, accurate travel speed and traffic flow information before the automobiles enter the tunnel is provided for the energy-saving illumination of the tunnel, and the social benefit is remarkable; and the device has the characteristics of low cost, easy maintenance and the like, and is increased in economic benefit.

The invention discloses a mouth smell health monitoring method and device, an electronic cigarette and a system. The method includes the following steps that 1, mouth smell ingredient measurement data related to the health indexes of a user are measured through a mouth smell sensing module on the suction nozzle part of the electronic cigarette; 2, the mouth smell ingredient measurement data are analyzed and processed and then transmitted to a mobile terminal; 3, the mobile terminal is provided with a mouth smell health standard, the processed mouth smell ingredient measurement data are compared with the mouth smell health standard, and a comparison result is obtained. According to the mouth smell health monitoring method and device, the electronic cigarette and the system, the mouth smell measurement function is integrated into the electronic cigarette, a user of the electronic cigarette can know the health condition through mouth smell measurement, and the mouth smell health monitoring device, the electronic cigarette and the system have the advantage of being convenient to use and carry; meanwhile, after the electronic cigarette is connected to the mobile terminal, the mouth smell ingredient measurement data can be shared and analyzed through a cloud terminal, and the user can know and compare the mouth smell health data of related group, and thus effective health monitoring and disease treatment are conducted.

The invention relates to a short-process pre-treatment scouring agent for a textile. The short-process pre-treatment scouring agent is mainly prepared by the following components in percentage by weight: 60-80% of sodium percarbonate, 5-15% of alkaline agent, 5-15% of sodium metasilicate, 5-15% of EDTA (ethylene diamine tetraacetic acid)-2Na and 5-15% of surfactant. The scouring agent provided by the invention compounds each kind of drug needed in the pre-treatment process according to a proper ratio; after the scouring agent is used, three traditional processes of pre-treatment desizing, refining and bleaching can be shortened as one process of desizing, refining and bleaching or two processes of desizing firstly and refining and bleaching. The scouring agent has the characteristics of simple use, better energy-saving and consumption-reducing effect, high energy using rate and good economical and social benefits.

An electronic ticket system using financial account certificates as the basis for ticket check and a method thereof can offer safe and convenient ticket booking service, ticket checking service, ticket returning service, loss reporting and registration service and self-help antifraud reimbursement bill printing service, can be applied to online payment and authentication of various transactions and online appointments of other services such as ticket booking / checking service, guest room reservation service, online order of catering service, membership consumption service of business organizations, diagnosis and treat service and online registration of hospitals, and the like. The electronic ticket system and the method thereof are characterized in that firstly, the financial account certificate is used as the basis for ticket check; secondly, the system comprises a financial account certificate, a financial service provider online payment system, a financial customer information database, an online ticket booking system, a ticket transaction recording database, a ticket sale business ticket management system, a ticket database, an electronic ticket client information database, a ticket checking device and a financial service provider ATM machine; and thirdly, a varied and transformed ticket pickup machine which issues special ticket check basis correspondingly according to the financial account certificate is derived in the system.

The invention provides a diaphragm coating machine. The diaphragm coating machine comprises an unreeling roller, a gluing device, even groups of vertical type baking oven units, traction rollers, guide rollers, a flattening roller, a reeling roller and a main traction motor. The gluing device comprises a material liquid tank and a coating roller. The coating roller is arranged above the material liquid tank. The vertical type baking oven unit comprises a first vertical type baking oven and a second vertical type baking oven, and the ovens are arranged symmetrically. The unreeling roller, the coating roller, the traction rollers, the guide rollers, the flattening roller and the reeling roller are linked with the main traction motor. One side of the gluing device is provided with the unreeling roller. One of the vertical type baking oven units is arranged above the gluing device. The guide rollers are arranged above all the vertical type baking oven units. The guide rollers are arranged below the other one of the vertical type baking oven units, and are orderly transmission-connected to the flattening roller and the reeling roller. Through the diaphragm coating machine, the coating system realizes complete removal of a solvent in a diaphragm.

The invention provides a method for producing a functional material by solid waste as well as application. Various kinds of solid waste are recycled, and are scattered and sorted to select block granules of 25 to 100 mm, and crude aggregate and fine aggregate are prepared by an aggregate production system; and the produced stone powder is collected for later use. After the crude aggregate and thefine aggregate which are prepared from the sorted fine granules and the blocky granules are ground and calcined to prepare cement clinker. The cement clinker and the stone powder are used for preparing a cementing material. A composite admixture, the crude aggregate, the fine aggregate, the cement and water are used for preparing autoclaving-free concrete, self-compacting concrete, self-leveling mortar and the like. By the method, the solid waste is completely utilized and secondary solid waste pollution is avoided. By the method, components derived from the solid waste are used for producinga product capable of replacing the traditional product, the cost-reducing and effect-improving effects are exerted in the application fields of the product, and the energy-saving and environment-friendly industry orientation is met.

The invention belongs to the technical field of organic agricultural product production, and particularly provides a method for planting organic strawberry by a micro-ecological technology and a preparation of a used micro-ecological bacteria liquid. In particular, the micro-ecological bacteria liquid is obtained by preparing a plurality of stock solutions. The components of the stock solutions comprise a photosynthetic bacterium stock solution, a beauveria bassiana stock solution, trichoderma culture, pathogenic fungus protein and a biological organic bacterial fertilizer (nutritive water). The bacteria liquid can be used as a medicament for sterilizing and killing worms and also can be used as an organic fertilizer for using. The high-quality organic strawberry which meets the requirement of OFDC (Organic Food Development Center) standard can be produced by only spraying the bacterial liquid regularly. By adjusting and controlling a micro-ecological environment of microorganism, an effective microbial community in a microbial community in a plant body after spraying the micro-ecological bacteria liquid can be changed into a dominant bacterial community, so that effects such as nutrition competition of the dominant bacterial community and the like can be fully played, the number of harmful bacterial communities is controlled below an economic harm level, and a maladjusted microecosystem can be restored into balance, so that the best economic, ecological and social benefits are obtained.

An antivirus medicine in the form of capsule is prepared from zedoary, oil as primary component, semisynthetic glycerine ester of fatty acid, polyethanediol and surfactant through proportioning, heating zedonary oil to 30-150 deg.c, sieving by 40-100 meshes, mixing with polyethanediol and surfactant, sirring for 30-60 min, and loading in capsule at 10-60 deg.C. Its advantages are high curative effect and no toxic by-effect.

The invention relates to a method for extracting and separating rhenium from rhenium-containing slag. According to the technical scheme, the method comprises the following steps of: adding acid solvent of which the volume is 10 times as that of the rhenium-containing slag into rhenium-containing slag; heating material liquid at the temperature of between 60 and 80 DEG C for 60 to 90 minutes afterdissolving the rhenium-containing slag; adding sodium hydroxide of which the weight is 1 to 10 percent of that the material liquid in to the material liquid; cooling to a room temperature, filtering,and heating and evaporating filtrate to remove the most moisture; adding precipitating agents, aniline blue and aniline black, of which the weight is 1 to 5 percent of the residual filtrate into the residual filtrate, and stirring for 30 minutes; filtering, and inputting hydrogen sulfide into the filtrate; and stirring, overnight aging, collecting precipitate at the bottom, and thus obtaining rhenium products. The method is simple, the rhenium is quickly recovered, the recovery rate of the rhenium is more than 80 percent, and the economic benefit, the social benefit and the environmental benefit are obvious.

The invention discloses a feed additive which is the penicillium paecilomyces cicadae (miquel) samson fermentation product. The invention further discloses a preparation method and application of the feed additive. The preparation process of the feed additive is simple, the raw materials for preparing the feed additive are easy to obtain, and the feed additive is rich in adenosine, cordycepic acid and polysaccharides. Though a little feed additive is added to the animal feed, the feed additive can achieve a significant effect. The feed additive can improve the utilization rate of the feed, improve the palatability of the animals, promote the growth and the development of the animals, improve the quality of the livestock and poultry feed and use the feed resources more reasonably. In addition, the feed additives can strength the immune regulation of the animals to improve the survival rate of the animals so that the animal feeding cost is reduced.

The invention discloses a consultation system for chemical accident emergencies, comprising an alarm receiving device, a recording device, a teleconference device, a geographic information management device, a basic database, a professional chemical accident emergency response database and a control device. The control device is connected with the alarm receiving device, the recording device, the teleconference device, the geographic information management device, the basic database and the professional chemical accident emergency response database and used for analyzing the alarm information received by the alarm receiving device, controlling the recording device to record, inquiring and processing the information according to the alarm information and generating an alarm accident processing scheme according to the process result. The system can provide 24-hour information and technical support for chemical accident emergency response in the petroleum and chemical industry referring to the links of chemical production, usage, transportation, operation, storage, abandonment and the like.

The invention relates to a preparation method of a photo-cured durable liquid-crystal thermochromic garment material. The method comprises the following steps: (1) preparing liquid-crystal microcapsules; (2) preparing a coating paste containing the liquid-crystal microcapsules; and (3) coating the coating paste containing the liquid-crystal microcapsules on a fabric, and sequentially carrying out drying and ultraviolet curing on the fabric. The thermochromic garment material prepared according to the invention has excellent washing fastness and abrasion resistance; and in addition, an ultraviolet (UV) curing mode is adopted, which subverts a traditional heated baking curing mode, so that the consumption of various energies such as natural gas, liquefied petroleum gas and coal is reduced, the production cost of enterprises can be greatly reduced, and the production efficiency can be improved.

The invention discloses a construction method for cutting off and breaking reinforced concrete piles, columns or ground beams. The construction method comprises the following steps: (1) the elevation of a pile / column needing to be cut off and broken or the position of a beam is actually measured, and a cutoff position is marked on the pile / column or a beam body; (2) a concrete protective layer above the cutoff position is rejected, so as to strip a main bar from concrete; (3) the cutoff position of the pile / column or the beam body is transversely provided with one deep hole and two shallow holes, wherein the deep hole is used as a swelling hole, and the two shallow holes are used as fracture guide holes; and (4) the large end of expansion iron is inserted into the swelling hole, wherein an expansion iron body is a truncated cone consisting of an A part and a B part which are separated from the middle, and a drill key is inserted in the middle of the expansion iron so as to provide power for breaking the pile / column or the beam body. The construction method has the advantages of fundamentally lightening the labor intensity of workers, obviously improving work efficiency and greatly reducing construction cost, and can meet the requirements on construction quality, construction period, safety and environmental protection.

The invention discloses a process for comprehensively mining extra-hard inter-band coal seams with a complex texture, which is characterized in that extra-hard inter-band coal seams with a complex texture are mined by using a comprehensively mechanized coal mining process; according to the inter-band situation and the coal seam distribution situation of a coal face, a coal mining machine is provided with two cylindrical powerful rotary-cut rollers of which one is used for breaking rock, and the other one is used for cutting coal; and in the process of coal cutting, two coal faces are operated alternately or a coal face is operated independently. By using the process disclosed by the invention, the comprehensively mechanized coal mining of extra-hard inter-band coal seams with a complex texture is realized, therefore, the economic and social benefits of the process are remarkable, and the popularization and application values thereof are high.

The invention relates to an extensible modular lithium ion battery uninterruptible power supply and belongs to the power supply technical field. According to the extensible modular lithium ion battery uninterruptible power supply, a host machine module, a battery charging switching module and a battery module which are connected with one another are arranged in a cabinet; a rectification module, an inversion module and a control module are connected with one another so as to form the host machine module; the control module intelligently manages a system and switches program execution; the host machine module, the battery charging switching module and the battery module are modular standard 2U cases; the battery module is a battery module using lithium iron phosphate batteries; the battery module using the lithium iron phosphate batteries has a cascading function and is under switching management of a battery switching management module, so that a customer can select an extensible number of batteries according to standby time requirements so as to realize on-load time redundancy. The extensible modular lithium ion battery uninterruptible power supply of the invention has the advantages of environmental friendliness, high volume energy ratio, high weight ratio and convenience in movement, and can realize high availability, high adaptability and high management performance of the on-load time redundancy.

This invention involves one kind to have the forced lubrication and the cooling pin valve partner, this invention is in the original pin valve partner, has the helix fuel tank on the valve core, corresponds with the helix fuel tank on the valve body opens has presses the trough, presses the trough and the helix fuel tank, enters oil lead connects, the fuel oil from enters oil lead enters, first enters presses the trough, the helix fuel tank, then seeps along the helix fuel tank covers in the friction contact face between Yu Faxin yu Fati, thus carries on the high pressure forced lubrication and cooling. This invention greatly reduced and avoids the pin valve partner's deactivation, pulls the wound, the movement is not nimble and so on the phenomenon, thus has guaranteed diesel engine instruction and so on work efficiency and reliability. This invention has the structure novel, the science reasonable, simple is practical, the energy conservation, does not have characteristic and so on pollution.

The invention discloses an extraction method for extracting flavone from eucalyptus and bamboo which comprises the steps: (1) extractive is extracted from the eucalyptus and the bamboo by a solvent method and solvent is reclaimed by evaporating, by means of which the extractive of the eucalyptus and the bamboo is obtained; (2) the extractive of the eucalyptus and the bamboo is dissolved in methanol under 0-60 DEG C to obtain the extractive methanol solution; (3) neutral lead acetate solution is added in the extractive methanol solution and the mixed liquid is filtered to obtain filtered solution; then alkaline lead acetate solution is added in the filtrate and the mixed liquid is filtered to obtain a precipitate which then is dissolved in ethanol so as to obtain the ethanol solution; (4) sulfate or potassium sulfate or the mixture of the sodium sulfate and the potassium sulfate is added in the ethanol solution and the mixed liquid is filtered; the filtrate is evaporated in vacuum under 5-100 DEG C and 0-0.99MPa and the solvent is reclaimed to obtain the solid matter; (5) the solid matter is dissolved in the ethanol solution and then the filtrate is obtained; the final obtained solid matter evaporated in vacuum under 5-100 DEG C and 0-0.99MPa with the solvent reclaimed is the flavone of the eucalyptus and the bamboo. The extraction method has simple process, easy operation, good controllability and low cost and is suitable for industrialization, thus having broad application prospect.

The invention relates to a manufacturing method, belonging to processing field of farm and sideline products. The invention can produce primary product of ethanol by crushing and steaming the corn straw, and then fermenting in a pool after adding angel yeast and distilling, and then can produce absolute alcohol: ethanol by further processing of alcohol plant. The invention provides a new road forcountry waste, and has the advantages of recycling the waste into valuable, increasing the income of peasant and saving the foodstuff. About three tons of foodstuffs can be saved when producing one ton ethanol, and the dreg after producing can be used as fodder or making paper and fiber plate.