13results about How to "Fully activated" patented technology

The invention provides a hydrophobic modified flexible material and a surface hydrophobic modification method thereof. The modification method comprises the following steps: carrying out pre-activation treatment on the surface of a flexible material to obtain a pre-activated flexible material; a silane coupling agent is used for treating the pre-activated flexible material to generate an active film, the flexible material covered with the active film is obtained, and the active film comprises hydrolysable groups derived from the silane coupling agent; performing secondary activation treatment on the flexible material covered by the active film to obtain a hydrophilic secondary activated flexible material; a hydrophobic substance is used for modifying the secondary activated flexible material to generate a hydrophobic membrane, the hydrophobic modified flexible material is obtained, and the hydrophobic substance comprises hydrophobic silane; the surface roughness Rq (root mean square roughness) value of the hydrophobically modified flexible material is 1 nm or less. According to the method, the hydrophobic performance of the surface of the flexible material can be effectively improved, meanwhile, the flexible material is not damaged, the surface of the material is smooth, and contact angle hysteresis is small.

The invention relates to the technical field of lower limb training, and discloses a Parkinson's patient lower limb training aid, which comprises a thigh seat and a shank seat, which are respectively fixed on the rear sides of thighs and shanks; the upper connecting rod is arranged at the bottom of the thigh seat, and the bottom end is fixedly connected with a fixing plate; the top end of the lower supporting rod is fixedly connected with a rotating disc; the fixing plate and the rotating disc are rotationally connected, a resistance mechanism is arranged at the joint, and the smaller the included angle between the upper connecting rod and the lower supporting rod is, the larger the resistance provided by the resistance mechanism is. According to the lower limb training assist device for the Parkinson patient, through dynamic resistance provided by the arc-shaped spring, the backward bending phenomenon of shanks of the patient in high leg lifting training can be effectively limited, training actions are standardized, it is guaranteed that target muscle groups are fully activated, and therefore the training effect is guaranteed, and the training efficiency is improved.

The invention discloses a resource-based comprehensive utilization treatment process for municipal sludge. The process comprises the following steps: firstly, starch nano-microspheres are added into the municipal sludge, and ultrasonic oscillation treatment is performed under magnetic field conditions to obtain pre-treated sludge; then, oxygen is injected into the pre-treated sludge, high-pressure spraying is performed, and microwave activation is performed to obtain activated sludge; then, Chlorella is inoculated into the activated sludge, cultured, ultrasonic oscillation treated, and solid-liquid separation is performed to obtain a water phase and a solid phase, the water phase is reused as industrial water, and the solid phase is carbonized to prepare activated carbon, thereby realizing resource-based comprehensive utilization of the municipal sludge.

The invention discloses a preparation method of a biological selective porous iron-sulfur autotrophic denitrification filler. The preparation method comprises the following steps: respectively grinding pyrite and sulfur in a sampling machine to-74 microns, and then carrying out ball milling; carrying out aerobic biological activation on the ball-milled pyrite powder in a 9K basic culture medium, and then carrying out solid-liquid separation to obtain aerobic activated ore; after a fresh culture medium is replaced, sulfur is added, nitrogen is used for blowing air to conduct anaerobic biological activation, then solid-liquid separation is conducted, and anaerobic activated ore is obtained; and cleaning the surface of the obtained anaerobic activated ore with diluted hydrochloric acid, mixing with sodium bicarbonate and activated carbon, ball-milling, pelletizing and sintering at low temperature to obtain the biological selective porous iron-sulfur autotrophic denitrification filler. According to the preparation method of the biological selective porous iron-sulfur autotrophic denitrification filler, the raw materials are wide in source and low in cost, adsorption growth of iron-sulfur autotrophic microorganisms can be selectively promoted, and the ideal effects of advanced sewage treatment and nitrogen and phosphorus removal can be achieved.

The invention relates to the technical field of catalyst preparation, and discloses a preparation method of a manganese-based catalyst, the prepared catalyst and application, the method comprises the following steps: (1) mixing a mixed solution containing MnO2 and a noble metal precursor hydrolysis auxiliary agent with a noble metal precursor, and separating to obtain a solid product; and (2) washing and calcining the solid product in the step (1) to obtain the manganese-based catalyst, in the step (1), the mass ratio of the noble metal precursor to MnO2 (metered by metal elements) is (0.0005-0.03): 1. According to the method, monatomic dispersion of noble metal is realized on the surface of a MnO2 carrier by regulating and controlling the hydrolysis process of a noble metal precursor, the manganese-based catalyst is obtained through calcination treatment, and the prepared catalyst effectively reduces the CO catalytic oxidation reaction temperature.

The invention relates to the technical field of recycled asphalt, and particularly discloses a high-temperature-resistant large-dosage RAP recycled asphalt mixture and a gradient activation preparation method thereof, and the recycled asphalt mixture comprises the following components in parts by weight: 70-90 parts of an RAP material, 5-26 parts of a new aggregate, 4-5 parts of SBS modified asphalt and 0.04-0.05 part of a composite regenerant. The composite regenerant and the bio-oil-based regenerant provided by the invention can recover the flexibility of the aged asphalt; after the silane coupling agent is hydrolyzed, silicon hydroxyl (Si-OH) formed by the silane coupling agent and the bio-oil-based regenerant can be bonded with hydroxyl (Si-O-Si bond) on the surface of the aggregate to form a bonded network, so that the interface adhesion strength is improved, the interface slippage is reduced, the skeleton of the mixture is more stable, the stripping resistance of the interface is enhanced, the dynamic stability and the water stability are improved, and the service life of the mixture is prolonged. And after the recycling agent recovers the flexibility of the asphalt, a bonding network formed by the silane coupling agent endows the recycled asphalt mixture with a high-elasticity characteristic, and the risk of fatigue cracking is reduced.

The application provides a formation method of a nickel-hydrogen battery and a nickel-hydrogen battery formed by the method. The formation method of the nickel-hydrogen battery comprises the following steps: performing normal-temperature activation treatment on a nickel-hydrogen battery primary product to obtain a first-stage nickel-hydrogen battery; performing first heating activation treatment on the first-stage nickel-hydrogen battery to obtain a second-stage nickel-hydrogen battery; performing charging formation on the second-stage nickel-hydrogen battery to obtain a third-stage nickel-hydrogen battery; and performing second heating aging treatment on the third-stage nickel-hydrogen battery to obtain the nickel-hydrogen battery. The pre-charging and 3-4 charging and discharging formation processes are reduced, the charging formation is directly performed after the normal-temperature activation and the heating activation, the charging and discharging is not required to be repeatedly performed for multiple times, and then the heating aging is performed. Compared with the prior art, the formation method of the nickel-hydrogen battery in the application greatly reduces the equipment investment and the power consumption, simplifies the production process, reduces the production period, and improves the production efficiency under the condition that the normal formation effect of the nickel-hydrogen battery is achieved.

This invention belongs to the field of formaldehyde removal technology, specifically a formaldehyde removal agent quantitative release device, comprising a shell structure; the shell has an inner liner connected to it, which together with the inner wall of the shell forms a sandwich space for diverting the incoming formaldehyde removal agent; the inner sidewall of the inner liner is evenly distributed with multiple atomizing nozzles; in this invention, a liquid pump accurately delivers formaldehyde removal agent mixed with a photocatalyst, which is atomized by the atomizing nozzles and flows to the diversion pipe under the drive of the internal swirling flow, and the first fin rotates to expand the diffusion range and accelerate the diffusion speed, and works with the first lamp to activate the photocatalyst, achieving full mixing of the agent with the air, enhancing the formaldehyde removal effect; the various functional components achieve coordinated action through mechanical linkage, reducing dependence on additional power sources, with a compact structure and good operational coordination; the overall equipment forms a highly efficient and coordinated purification system in terms of dust removal, formaldehyde removal, photocatalytic activation, and agent diffusion.

This invention provides a solid waste-based downhole backfill material and its preparation method. The preparation method includes: A) pre-treating CFB fly ash by removing impurities and screening to obtain pre-treated CFB fly ash A; B) activating gasification slag to obtain activated gasification slag; then decarbonizing the activated gasification slag to obtain activated gasification slag powder B; C) mixing the pre-treated CFB fly ash A obtained in step A), the activated gasification slag powder B obtained in step B), a composite activator, a composite water-reducing agent, and a composite thickener to obtain activated cementitious powder C; D) mixing coarse and fine gasification slag to obtain mixed gasification slag aggregate D; E) mixing the activated cementitious powder C, the mixed gasification slag aggregate D, and water to obtain the solid waste-based downhole backfill material; wherein steps A) and B) are not in any particular order, and steps C) and D) are not in any particular order. This invention enables waste utilization and meets the performance requirements of downhole backfill materials.

The application provides application of a composition containing butyric acid-producing bacteria and vitamin K2 in preparation of a drug for treating osteoporosis, relates to the technical field of biological medicine, and the composition comprises: butyric acid-producing bacteria and vitamin K2; wherein the butyric acid-producing bacteria are selected from any one or more of clostridium butyricum, roseburia or faecalibacterium prausnitzii; and the vitamin K2 is selected from any one or more of menadione-4 or menadione-7. The composition can exert a synergistic effect through the "gut-bone axis", and can more significantly improve bone density compared with single components. The composition has comprehensive effects and high safety, provides a brand-new, synergistic nutrition intervention strategy for the prevention and treatment of osteoporosis, and simultaneously provides a brand-new possibility for the preparation of drugs related to osteoporosis.

The application provides a rock asphalt modified asphalt based on a wet activation process and a preparation method thereof, and relates to the field of asphalt.The rock asphalt modified asphalt comprises the following raw materials in parts by weight: 82-90 parts of base asphalt, 9-17 parts of pretreated buton rock asphalt and 0.3-1.2 parts of a composite activation additive; the composite activation additive is composed of oleic acid amide and terpene resin in a mass ratio of 2.5-3.5:0.8-1.2; the modified asphalt is prepared by using the wet activation process.The modified asphalt prepared by the application has low cost and high performance, can be better applied in road engineering, can realize high-temperature anti-rutting and low-temperature anti-cracking high-quality road performance, and can also achieve a low cost.

The utility model discloses a hydrogenation catalyst activation device which comprises a support frame and is characterized in that a rotatable activation furnace and a gear driver are arranged on the support frame, and a material distribution structure for dispersing materials to avoid hydrogenation catalyst accumulation is arranged in the activation furnace; two ends of the activation furnace are movably connected with a feeding and discharging pipeline and a tail gas outlet pipe respectively; and a remote control cabinet is configured to remotely control the activation furnace in a wired or wireless manner. The spiral pushing type material distribution structure in the activation furnace disclosed by the utility model can be used for dispersing materials, preventing hydrogenation catalysts from being accumulated and fully activating the catalysts. A remote control cabinet is used for controlling the activation furnace, the hydraulic lifting rod and the gear driver, so that close-range contact between personnel and equipment is remarkably reduced, and potential risks are reduced.

The invention provides a digital human marketing interaction method and system based on data processing, and belongs to the technical field of digital human marketing interaction. The method comprises the following steps: displaying a digital human auxiliary marketing mode in response to detection that a first operation of a first user on a human-computer interaction terminal does not conform to expectation; in response to activation of the digital human-assisted marketing mode by a first user, first operation data corresponding to the first operation of the first user on the human-computer interaction terminal is acquired; based on the first operation data, a first auxiliary marketing digital person is generated for the first user, and the first auxiliary marketing digital person provides first auxiliary operation data for the first user; and when the second operation data and the first operation data meet an association condition, multiplexing the first auxiliary marketing digital person for the second user. According to the technical scheme, the efficiency of digital human generation and reproduction can be improved under the condition of limited resource pools, and the occurrence opportunity meets the expectation of a user.