2025results about How to "Improve decontamination ability" patented technology

A solid functional material comprises a functional agent such as a cleaning composition, a sanitizing agent, where a rinse agent, etc. in a solid block format. The solid block is formed by a binding agent that forms the active ingredients into a solid block. The binding agent comprises a phosphonate or amino acetate sequestrant, a carbonate salt and water in an E-Form hydrate. These materials at a specific mole ratio form a novel binding agent that can form functional materials into a solid matrix form.

The dimensionally stable alkaline solid block warewashing detergent uses an E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.

The dimensionally stable alkaline solid block warewashing detergent uses an E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a metal corrosion protecting alkali metal silicate composition, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.

A composition in the form of a chewing gum composition or a confectionery composition containing a stain removing complex of a stain removing agent and a cyclodextrin compound and methods of preparing and using the same to remove stains from dental material including teeth.

The dimensionally stable alkaline solid block warewashing detergent uses an E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.

A microbiological preparation made from 105 types of acclimatized and integrated microorganisms belonging to 47 genuses can be used to process highly difficult waste waters of coking waste water, gourment powder waste water, antibiotic waste water, pigment waste water, paper making waste water and fluorating waste water.

The invention relates to a detergent and a preparation method thereof and particularly provides a tableware detergent with enzyme and a preparation method thereof. The raw materials of the detergent comprise the following components: surfactant, enzyme preparation, enzyme stabilizer, preservative, deionized water and the like. The tableware detergent with enzyme provided by the invention can maintain higher enzyme activity during the service life of the detergent and can remove stubborn marks and stains on the tableware better at room temperature which are hard to remove in the condition of not hurting the surface of the porcelain, glass and metal and decorations. The preparation method provided in the invention is easy and feasible and is applicable to industrialized production.

The component of the paper soap include carboxymethyl cellulose sodium, fatty alcohol polyioxymethyl ethyleneethere sodium sulfate, sodium dodecyl benzene sulfonate, lauryl sodium sulfate, cocinin diethanolamide, nonly phenol polyoxyethyleneether, glycerine, quaternary ammonium salt and citric acid. Its preparation includes preparing carboxymethyl cellulose sodium mother liquor, adding the mixed solution of other components to prepare solution through stirring, spraying the prepared solution of PVC plate and drying in a sealed room and moisture extract at 35-40 deg.c to form film.

The invention provides a glass cleaner. The cleaner comprises a nonionic surfactant, an anionic surfactant, a corrosion inhibitor, an antifreezing film-forming agent, a lubricant and a solvent. The invention also provides application of the glass cleaner to the cleaning of front windshields of trains, in particular application of the glass cleaner to the cleaning of front windshields of motor trains. The cleaner has extremely strong decontamination capacity, and can quickly and effectively remove pollutants which appear on windshields of trains running at a high speed; the cleaner has higher ambient temperature adaptability, and can be used at the temperature of between minus 40 and 60 DEG C; the pH value is 6.8 to 7.2, and the cleaner has lower corrosivity; the cleaner has high lubricity and can prevent the windshields from being bruised; an antifreezing film-forming component is added and can achieve the effects of anti-icing and demisting; and the cleaner does not contain components which are toxic or irritant to human bodies such as methanol, ammonia water and the like.

The invention belongs to the field of automobile surface washing, and relates to an anhydrous car washing liquid. The washing liquid is mainly composed of the following raw materials in parts by weight: 10 to 35 parts of paint film protective agent, 3 to 15 parts of luster-enhancing / lubricating conditioning agent, 2 to 18 parts of ionic liquid, 5 to 32 parts of surfactant, 4 to 16 parts of auxiliary surfactant, 0.1 to 5 parts of scratch filler, 0 to 10 parts of deionized water, and 0.01 to 0.3 part of essence. The selected ionic liquid and surfactant can generate a synergetic effect, under the help of a co-emulsifier, a thermally-stable micro-emulsion system can be formed, the system is stable, the dirt removing performance is greatly improved, and the organic attachment such as bird manure can be easily removed by the provided washing liquid.

A crawler track tension adjusting device is provided in which a driving unit of a closed structure is used as a control operation mechanism and automatic tension adjustment is carried out in response to a control signal to create optimum tension on a crawler belt. To this end, the crawler track tension adjusting device comprises: (a) a tension adjusting cylinder which is operated in a direction to increase tension and in a direction to reduce tension under the same condition; (b) a hydraulic pump driven by a motor; (c) a hydraulic circuit including an electromagnetic direction selector valve disposed in an oil pipeline for connecting the hydraulic pump to the tension adjusting cylinder; and (d) a hydraulic sensor for detecting the operating condition of the tension adjusting cylinder disposed in the hydraulic circuit. The hydraulic sensor is connected to an additionally installed controller to operate the hydraulic pump and the direction selector valve thereby controlling the tension adjusting cylinder.

The invention discloses a construction method for ecological restoration of riparian vegetation of mountain rivers. The method includes the following steps: (1), for restoration of aquatic vegetation, dispersedly planting potamogetonaceae and hydrocharitaceae submerged plants high in washing-out resistance in a project region; (2) for restoration of riverway rock and boulder vegetation, planting wetland plants strong in washing-out resistance in rock and boulder regions and the like in a riverway in the project region; (3) for restoration of waterfront plants, planting emerging plants and aquatic plants with washing-out resistance and deep roots between the riparian normal water level and the two-year flood level in the projection region; (4) for restoration of riparian vegetation, planting waterlogging-tolerance trees and shrubs of juglandaceae, betulaceae and the like between the two-year flood level and the 20-year flood level in the project region, and planting gramineae and cyperaceae herbaceous plants with deep roots in ground covers. By the method, the ecological problems about riparian water and soil erosion, weak river's self-purification capacity, sharp decline in biodiversity and the like are solved effectively, feasible and effective ecological remediation measures are provided for natural restoration and reconstruction of river banks and riverways.

The invention relates to a household chemicals manufacturing technique, in particular to a genuine soap washing-powder manufacturing technique, which solves the problems of no hard water tolerance, low solubility and weak detergency caused by sodium stearate added into the powder in the genuine soap washing-powder of the prior art. The weight percentages of integrants comprised in the genuine soap washing-powder are 5-30 portions of surface active agent, 2-40 portions of eunatrol, 20-70 portions of washing auxiliary detergent, 0.1-10 portions of auxiliary material and 5-50 portions of sodium sulfate used as plugging compound. Different manufacturing techniques are applied for adding the oleic acid or eunatrol into the washing-powder. The invention has the advantages of strong detergency, no skin irritation, no environment pollution, simple application, easy manufacturing, environment protection, high efficiency and low production cost.

The invention discloses a method for sequentially extracting tea saponin and tea seed oil from oil-tea camellia seeds. A biological enzymatic hydrolysis method is firstly adopted for extracting tea saponin from shelled oil-tea camellia seed powder, and a water extraction method is further adopted for extracting the tea seed oil from desaponification residues. The process for extracting the tea saponin through the biological enzymatic hydrolysis method comprises the steps of cleaning, husking, crushing, fixing, homogenizing, performing enzymatic hydrolysis, performing coarse filtration through plate-frame filter cloth, and performing fine filtration through a miccroporous membrane. The process for extracting the tea seed oil through the water extraction method comprises the steps of ultrasonic vibration extraction and centrifugal separation. According to the method, the extraction efficiency of the tea saponin can be more than 90%, and the extraction efficiency of the tea seed oil can be more than 90%. The whole process flow is performed at low temperature, so that natural activity of the tea saponin, as well as vitamin E, phytosterol, squalene, natural flavor ingredients and the like in the tea seed oil are effectively protected. The foaming property and foam stability of the tea saponin prepared by the process are better in comparison with a traditional extraction method, the prepared tea seed oil has excellent quality, and the national pressed first-class tea seed oil standard can be achieved only by simple refining.

The invention belongs to the field of petroleum engineering and relates to a shale gas reservoir pre-fracture composite acid solution and its preparation method and application. The composite acid solution comprises the following components: Component a) at least one component of hydrochloric acid, hydrofluoric acid, fluorboric acid, phosphoric acid, formic acid and acetic acid; and Component b) a corrosion inhibitor, a discharge aiding agent, a ferric iron stabilizer and a clay stabilizer. The composite acid solution containing different acids is selected for different reservoirs. Rock core corrosion ratio is 25-30%. A certain rock core corrosion ratio is maintained, and borehole wall collapse caused by too high corrosion ratio is also prevented. The corrosion inhibitor, the discharge aiding agent, the ferric iron stabilizer and the clay stabilizer which are used as additives have good compatibility with acid. The composite acid solution provided by the invention has advantages of fast dissolving speed, uniform mixing, high corrosion inhibition efficiency, high surface activity, good clay stabilizing effect and wide range. Applicable temperature of the composite acid solution is 20-180 DEG C. by the use of the composite acid solution, normal construction of large-scale fracturing of long horizontal-section shale gas wells can be guaranteed under the condition of existing equipment capacity.

The invention discloses a mop rinsing machine and a mop rinsed by the mop rinsing machine. The mop rinsing machine is characterized in that the bottom of the barrel body of the mop rinsing machine is raised in the middle; a motor and a clutch of the motor are arranged between the a base and the barrel body; the output shaft of the motor or the clutch penetrates through the bottom of the barrel body; the output shaft and the barrel body are rotationally sealed; and the output shaft is connected with a raised handle. The mop rinsed by mop rinsing machine comprises a mop handle, a connector and cloth strips; one end of the connector is connected with the mop handle, and the other end is detachably connected with the mop strips at the periphery; the upper end of the connector is provided with a hole or shaft to be matched with the mop handle, and the lower end is provided with an inner hole to be matched with the raise handle of the mop rinsing machine. When a mop is rinsed by the mop rinsing machines, the head of the mop can be arranged on the raised handle of the mop rinsing machine and can rotate synchronously with the raised handle. The mop can be cleanly rinsed and highly dried, has strong soil removal and adsorption capacity and improved cleaning effect, can not cause the floor to be wet and slippery and reduces the labor intensity of workers.

The invention discloses a cleaning agent for molybdenum aluminum molybdenum coated glass, which comprises the following components by weight: 3-8% of anionic surfactants, 10-30% of nonionic surfactants, 0.2-3% of corrosion inhibitors, 10-30.25% of cosolvents, 5-15% of organic solvent, 0.2-0.5% of chelants and 37.35-64.1% of deionized water. The cleaning agent for the molybdenum aluminum molybdenum coated glass is strong in dirt-removing capacity, wide in environmental suitability, good in stability, low in foam, easy to rinse, good in wettability, free of damage to glass surface, elements such as phosphorus and silicium, peculiar smell, toxicity, corrosivity and pollution to environment, safe, reliable, incombustible, low in cost, convenient to transport and store and low in cleaning cost. In addition, the cleaning agent for the molybdenum aluminum molybdenum coated glass does not explode.

The invention relates to a compound type cleaning solution which comprises a component A, a component B and pure water, wherein the component A is composed of at least one amphoteric surfactant with 8 or more carbon atoms, and accounts for 0.1-15% of the cleaning solution by mass; the component B is at least one anionic surfactant, non-ionic surfactant or cationic surfactant with 8 or more carbon atoms, and accounts for 1-30% of the cleaning solution by mass; and the balance is pure water. In the invention, the amphoteric surfactant and other surfactants are compounded to prepare a dish hand-washing detergent which has excellent functions of cleaning, efficacy enhancing, thickening, foaming, foam stabilizing and the like and is very favorable for improving the performance of the product such as detergency, viscosity, storage stability and the like. Moreover, the amphoteric surfactant is generally in a water-soluble liquid state and can be easily mixed in a formula solution, thus the industrialization of the product provided by the invention can be easily realized.

A natural fruit and vegetable cleaning fresh-keeping agent comprises a film forming agent, a surfactant, an antibacterial agent and an ionic agent, has both cleaning and fresh-keeping effect. The ingredients are natural food grade ingredients, harmless to human body, easy to naturally degrade, and strong in decontamination ability, after use, can effectively remove pesticide residues, heavy metals and other toxic substances on the surface of fruits and vegetables, can eliminate and inhibit the bacteria growth, also can from a film on the surface of the fruits and vegetables, and can prevent moisture loss and corruption to achieve the fresh-keeping effect.

The invention provides an air conditioner and a self-cleaning method thereof, and belongs to the technical field of air conditioners. The air conditioner comprises a control unit, wherein the control unit comprises a processor and a memory, a program and a preset parameter table are stored in the memory, when the program is executed by the processor, the method can be used for realizing the following steps of acquiring the indoor environment humidity; acquiring time and compressor frequency data according to the indoor environment humidity and the preset parameter table; controlling a compressor to run in a dehumidification mode according to the acquired compressor frequency F1 and the time T1 so as to forming condensed water on the surface of an evaporator; adjusting the frequency of the compressor to operate a refrigerating mode at a frequency higher than F2 so as to enable the condensed water to be iced, reducing the frequency of the compressor to rotate in F2 for T2 duration when the running duration reaches the preset time so as to enable the condensed water continues to be frosted; and controlling the air conditioner to enter a heating mode to carry out defrosting. The method has the advantages of being good in cleaning effect and wide in application range.

The invention discloses an efficient low-foam special cleaning agent for a stainless steel plate. The efficient low-foam special cleaning agent comprises the following components by weight percent: 5-10% of surface active agent, 0.2-2% of complexing agent, 1-4% of cleaning assistant, 1-4% of cosolvent, 1-4% of re-precipitating resisting agent, 0.2-2% of antifoaming agent, 2-5% of alkali metallic hydroxide, and the balance of deionized water. The cleaning agent provided by the invention is safe, reliable, environment-friendly, low in cost, convenient to transport and store and excellent in cleaning effect, and generates few foams during a cleaning process.

The invention discloses a mechanical equipment cleaning liquid, which consists of monohydric alcohol, glycol, complexing agent, anionic surfactant, nonionic surfactant, compound corrosion inhibitor, coloring agent and water. The mechanical equipment cleaning liquid is prepared by using environmental-friendly substances, is a universal cleaning fluid for mechanical equipment maintenance and repair, does not have inflammables and explosive characteristics during use, does not cause higher adverse influences on a working environment, does not contain environmentally hazardous substances such as nitrite, phenol and formaldehyde, is nonflammable, is nontoxic to operators and has a better effect of cleaning inorganic fouling such as asphalt, better safety and environmental friendliness are realized, the processing environment and sanitary conditions can be improved, the working efficiency can be improved and the cost can be reduced.

The invention provides an intelligent cleaning robot system, which comprises a robot, a control unit, a walking unit and a cleaning unit; the control unit is electrically connected with the walking unit and the cleaning unit; when the robot is under a rotary dragging mode, the installing positions of a water accumulator and a roll cloth are corresponding to a dust box and a rubber brush; the water accumulator comprises a fresh water device and a sewage device; the sewage device collects sewage generated by the rotation of the roll cloth through the dust collecting opening, and the inner part of the sewage device is provided with a stain detecting module. The intelligent cleaning robot system can detect the stain degree in a specific zone and carry out the key cleaning; the cleaning method comprises reciprocating type cleaning or spiral type cleaning or quasi-mop type cleaning; the overall cleaning effect is good.

The invention relates to a method for preparing a natural-detergent feed solution by using a tea saponin fluid, which overcomes the defect that the dirt-removing power of the existing tea saponin fluid is not strong. The method is implemented through the step of carrying out fermentation on the tea saponin fluid by microbes so as to obtain a feed solution for preparing detergents, wherein the microbes are germs, saccharomycetes and mycetes which can grow in a tea saponin solution and can produce lipases, proteases and amylase in the process of fermentation. The method provided by the invention has the advantages that because the tea saponin fluid is fermented by the microbes which can grow in a tea saponin environment so as to produce a series of enzymatic systems having dirt-removing effect, therefore, the dirt-removing effect and dirt-removing range of the tea saponin fluid are remarkably improved, meanwhile, the components without dirt-removing power can be consumed in the process of fermentation, and the dirt-removing effect of the tea saponin is also correspondingly improved.

The invention relates to an epoxy protective coating system for a high-power nuclear power station. Priming coat comprises a component A1 and a component B with the weight ratio of 4-6, and finishing coat comprises a component A2 and the component B with the weight ratio of 3-5:1.. The component A1 comprises 20 to 50% of epoxy resin, 10 to 40% of anti-corrosion paint, 10 to 25% of radiation-resistant stuffing, 0.1 to 3% of addition agent and the balance of menstruum by weight percent. The component A2 comprises 20 to 50% of the epoxy resin, 10 to 40% of the anti-corrosion paint, 5 to 20% of the radiation-resistant stuffing, 0.1 to 3% of the addition agent and the balance of the menstruum by weight percent. The component B is a radiation-resistant epoxy-amine adduct curing agent, and is synthesized by 10 to 30% of liquid epoxy resin, 30 to 70% of polyamine with primary amine groups and 20 to 60% of the menstruum. The corrosion resistance and radiation resistance can meet the requirements of nuclear grade paint and can pass simulation DBA tests when the coating system is used for a high-power nuclear power station.

The invention discloses detergent containing tea saponin and belongs to the technical field of daily chemical detergents. The detergent is a liquid product produced with ammonium ethoxylated alkyl sulfate, sodium lauroyl sarcosinate, ethylenedinitrilo-tetraacetic acid disodium, tea saponin, coco-glucoside, citric acid, coco amidopropyl betaine, sweet orange oil, sodium benzoate, refined salt and water according to a certain proportion by the conventional production method. The content of surfactant in the detergent reaches 18.5% which is 3.5% higher than that in national standard of China, and detergency of the detergent is increased by 50%. The ethylenedinitrilo-tetraacetic acid disodium and the tea saponin replace sodium tripolyphosphate, and accordingly the detergent is phosphorus-free, and water can be saved by more than 30%. The detergent is fine in detergency, foaming power, wetting ability, dispersibility and emulsification.

The invention provides a self-detecting cleaning device for a photovoltaic array. The self-detecting cleaning device for the photovoltaic array comprises a support, a decontamination device and a drive device, wherein the support is arranged on the periphery of the photovoltaic array; the decontamination device is arranged on the support and is driven by the drive device to move on the support. The self-detecting cleaning device for the photovoltaic array also comprises a detection device and a control unit, wherein the detection device comprises a temperature sensor, an infrared thermal imaging sensor and a light and shadow imaging sensor; the control unit receives temperature, infrared thermal imaging and light reflection information of the detection device; when the difference value between environment temperature and the infrared thermal imaging temperature exceeds a preset temperature threshold, whether the photovoltaic array is required to be cleaned or is failed is confirmed by utilizing the infrared thermal imaging and the light reflection information; if the photovoltaic array is required to be cleaned, the drive device is started. According to the self-detecting cleaning device for the photovoltaic array, whether the photovoltaic array is required to be cleaned or not can be automatically detected and judged, and the cleaning effect can be detected and verified after cleaning, and meanwhile, the functions of fault diagnosis for photovoltaic array hot spot and the like is added, so that the problems that the marine solar cell glass surface is troublesome to be manually cleaned, the cost is high, incompletion in cleaning and the like are effectively solved.

The invention discloses an active oxygen washing machine tank cleaning agent and a preparation method thereof. The active oxygen washing machine tank cleaning agent comprises the following raw materials in percentage by weight: 30-70% of oxidation bleaching agent, 1-15% of bleaching activation agent, 1-15% of chelator, 0.1-5% of surfactant, 10-35% of washing assistant, 1-10% of metal protection agent and 0.05-5% of other components. The cleaning agent disclosed by the invention is used for cleaning a washing machine tank, achieves favorable bleaching and sterilizing effect at a low temperature, effectively removes dirt in the interlayer of the washing machine, solves the pollution problem of the washing machine and avoids the secondary pollution of clothes. The production method provided by the invention is simple and easy to implement and is suitable for industrial production.

Cleaning compositions in the form of nano- or micro-emulsions and containing one or more green surfactants are disclosed. The composition may further include one or more green linkers. The presence of two or more green surfactants may synergistically improve the cleaning performance of the composition. Moreover, the presence of the one or more green linkers may also synergistically improve the soil removal or streak reduction performance of the composition. The composition may further include additional natural actives, such as natural fragrances, natural insecticides, natural insect repellants, and natural oils to provide prolonged release of the natural actives in a controlled manner. The green surfactants not only improve the ecological profile of the disclosed compositions but also allow the formation of stable micro- or nano-emulsions at room temperature with good cleaning performances.