49results about How to "Site increase" patented technology

A do-it-yourself wind power generation wall includes a plurality of wind power generation modules, each having a bushing, a wind power generation unit and a connecting rod. The exterior of the bushing forms a plurality of insert portions, and the wind power generation unit includes an electric generator connected to the bushing, and a vane wheel connected to the electric generator and formed on a side of the bushing, and an end of the connecting rod is sheathed onto an insert portion of the bushing, and each wind power generation module is connected to form a power generation wall. The invention allows users to freely install the power generation wall according to the environment of the application and greatly enhances the site and scope of using the power generation wall.

The invention belongs to the technical field of organic waste water treatment, and relates to a method for catalyzing potassium monopersulfate to produce sulfate radicals to degrade organic matter. Co(NO 3 ) 2 ▪6H 2 O, Cu(NO 3 ) 2 ▪3H 2 O and SBA‑15 molecular sieves were ultrasonically dissolved and placed in a tube furnace for roasting, drying and grinding to obtain Cu 0.76 co 2.24 o 4 / SBA‑15 catalyst with Cu 0.76 co 2.24 o 4 / SBA‑15 catalyst activates monopersulfate to degrade sulfapyridine solution, due to Cu in the catalyst 0.76 co 2.24 o 4 Evenly attached to the pores or surfaces of SBA-15, it can effectively enhance the stability of the catalyst in the reaction system, and at the same time increase the reaction site between the monopersulfate and the catalyst, and the high specific surface area of ​​SBA-15 effectively improves the activation The rate of sulfate radicals makes the reaction faster, effectively improves the utilization rate of reactants, and greatly improves the degradation efficiency.

Large amounts of data from user interactions with web resources is available as data logs. Analysis may be performed to process the data log in order to determine the characteristics of the user interactions. Data log analysis may include identifying page states, which may be sets of frequent attributes and values that occur together in a session. The data log analysis may also include generating semantic labels of page states, which may describe the function of pages corresponding to different page states. Text mining models may be used to determine the semantic labels. Analysis may also include aggregating sets of page paths to create page journeys. These page journeys may be aggregated over all users, all user sessions, or other subsets of the clickstream. In some embodiments, comparing page journeys may provide recommendations for potential methods to improve the site and enhance user experiences.

The invention relates to a kitchen appliance (10) which has a disk-shaped body (12), which is embodied as a stretched elastic film (14) in the central area (13) and which is reinforced on the edge (16). The kitchen appliance (10) can be used as a cover for fresh food containers, as a cover for microwave dishes and as a stand for saucepans and similar.

The invention relates to a method for strengthening anaerobic digestion based on sludge solid-liquid interface updating. The method comprises the following steps: sequentially carrying out centrifugaltreatment, heat drying treatment and softened water redissolution treatment on sludge to update a solid-liquid interface in the sludge, and then carrying out anaerobic digestion to increase the anaerobic biotransformation methane production amount of sludge organic matters. Compared with the prior art, the anaerobic digestion unit organic matter methane yield of the sludge treated through the method is increased by 50%-200%, and the anaerobic digestion efficiency of the sludge is greatly improved; the method is remarkable in effect; and the method for strengthening anaerobic digestion based on sludge solid-liquid interface updating has important significance for improving the application of a sludge anaerobic digestion technology.

The invention relates to a fuel-cell catalyst with a nano-graphite carbon rivet structure and a preparation method of the fuel-cell catalyst. Nano-graphite carbon with a graphite or graphite-like structure is introduced into a carbon carrier-loaded metal active component catalyst to form the fuel-cell catalyst with the nano-graphite carbon rivet structure; and the nano-graphite carbon rivet structure is the structure which is formed by covering the surfaces of metal particles with the nano-graphite carbon with the graphite or graphite-like structure and combining with a metal particle-loaded carbon carrier. Migrating agglomeration of catalyst particles on the carrier surface can be effectively suppressed; the service life of the catalyst is prolonged; and meanwhile, small particles which are formed by dissolving and redepositing the catalyst particles directly enter the solution in general in an electrochemical environment. The catalyst has the graphite carbon rivet structure, so that redeposited small particles can be deposited on a graphite carbon layer for further catalytic reaction; the redeposited particles are small in particle size and large in specific surface area; and the fuel-cell catalyst has more excellent catalytic activity than an ordinary carbon-loaded metal catalyst.

The invention belongs to the technical field of potassium ion batteries, and in particular relates to a novel negative electrode material for potassium ion batteries and a preparation method thereof. The novel negative electrode material of the potassium ion battery is NiFeS compound. First, Fe-MIL88A nanorods were synthesized as a precursor; then a layer of nickel nanosheets was grown on the surface of the precursor Fe-MIL88A nanorods by hydrothermal method; finally, NiFeS compounds were obtained through high-temperature sulfidation. The new negative electrode material overcomes the volume expansion defect of the existing potassium ion battery negative electrode material during charging and discharging, and effectively improves the cycle performance of the battery. capacity and stability.

The invention discloses a resveratrol tablet and its processing and production equipment, and mainly relates to the field of resveratrol health care products. The method comprises the following steps: taking grape pomace, adding 60%-80% edible ethanol solution, the ratio of solid to liquid is 1:1-10, using the processing and production equipment of resveratrol tablets, and carrying out microwave extraction at a temperature of 50°C Twice, extract 0.05h each time, filter after soaking for 30min, combine the filtrates of the two times and chromatograph, then elute with 70%-90% edible ethanol solution, concentrate the eluent at 60°C and spray dry to obtain white Veratrol extract; the beneficial effect of the present invention is that it is compared with the existing common container for leaching, the obtained extract, and the prepared resveratrol sheet have a superior immunity-enhancing effect, and the active ingredient Rich and less expensive.

The invention discloses a method for modification of steel fibers of a semi-metallic formula brake disc. The method comprises the following steps of 1, carrying out immersion by a sodium carbonate solution for oil removal, 2, immersing steel fibers in a dilute piranha solution, 3, treating the steel fibers by a coupling agent solution to coat films on the surfaces of the steel fibers, and 4, carrying out heat treatment for film curing, and carrying out scattering to obtain steel fibers coated with uniformly-distributed and suitable-thickness organic films. The method can successfully modify the steel fibers and solves the problem that a metal friction plate has poor heat fading performances and a short service life and produces rust easily. Through use of the modified steel fibers as a metal brake disc raw material, brake disc heat fading performances and a service life are greatly improved.

The proposal of the invention is to provide a saddle type vehicle preventing the inner cover from floating off the containing box. A containing box (45) with an upward opening is arranged on a transverse frame (61) forming a part of the vehicle frame (11); an inner cover (67) for covering the opening part (45k) is arranged above the containing box (45); seats (46) provided with a bottom plate (68), buffer materials (69) and seat leather (71) for driver are arranged above the inner cover (67); a seat hinge supporting the seats (46) freely is arranged between the seat (46) and the vehicle frame(11). A hole (73) is bored on the bottom plate (68), protrude buffer materials (69) is arranged in the hole (73). When the seat (46) is closed, the inner cover (67) is pressed through the buffer materials (69).