4results about How to "Process Science" patented technology

The utility model relates to a sludge treatment device belongs to the sludge treatment field, its storage tank includes sawdust storage tank and sludge storage tank, and the discharge end of two storage tanks is connected two conveyors respectively, and the discharge end of conveyer is connected the feed end of agitator, and the discharge end of agitator is connected briquetting machine, the utility model has the advantages of: using the device mixes sludge and sawdust according to the proportion, and the fuel block is pressed, and the calorific value is improved, and the storage and transportation are convenient.

The invention relates to the technical field of decorative materials, in particular to ultra-light, sound-absorbing and heat-insulating soft porcelain and a preparation method thereof. The ultra-light, sound-absorbing and heat-insulating soft porcelain is prepared from the following raw materials in parts by weight: 120 to 145 parts of compound polymer emulsion, 190 to 230 parts of inorganic matrix, 280 to 350 parts of quartz sand, 70 to 140 parts of hollow microspheres, 2 to 4 parts of bentonite, 7 to 11 parts of flame retardant, 2 to 4 parts of chopped fiber, 0.5 to 1.5 parts of wetting dispersant, 0.1 to 0.5 part of organic silicon defoaming agent, 0.5 to 2 parts of inorganic pigment and 200 to 240 parts of diluent. The ultra-light, sound-absorbing and heat-insulating soft porcelain is prepared through segmented baking, ordered feeding and low-speed stirring technologies, the triple targets of ultra-light weight, heat insulation and sound absorption are achieved, and the water absorption rate, durability and flexibility far exceed the standard requirements.

This invention discloses a silicon-based RC chip co-packaging structure for power devices and its fabrication method. The co-packaging structure includes, from bottom to top, a heat dissipation substrate, a common substrate, a power chip, a silicon-based RC buffer chip, an interconnect structure, power terminals, and auxiliary terminals. The fabrication method includes the following process flows: S100 substrate fabrication, S200 chip mounting, S300 interconnect assembly, and S400 substrate and terminal assembly. This invention achieves high compatibility with existing power module packaging processes, eliminating the need for additional dedicated equipment or significant production line modifications. While reducing manufacturing costs, improving production yield, and shortening production cycles, it ensures consistent performance in mass production through standardized processes. Overall, this invention optimizes parasitic parameters, achieves compact structure, integrates thermal management, and stabilizes performance in power modules, making it suitable for various high-voltage, high-frequency, and high-power-density power electronics applications.

This invention discloses a method for preparing a mulberry-monk fruit fermented beverage, belonging to the field of microbial fermentation technology. The method includes raw material processing, alcoholic fermentation, acetic acid fermentation, and blending steps: Monk fruit is extracted using a combination of juice extraction and hot water countercurrent extraction; the extract is kept warm to improve clarity and inactivate enzymes; using mulberry juice and monk fruit juice as substrates, fruit wine yeast is inoculated for anaerobic fermentation; then, monk fruit juice and edible alcohol culture are added to adjust the alcohol content, followed by aerobic fermentation with *Acetobacter acetosporum* and acetic acid bacteria; finally, the fermented juice, glycoside-containing monk fruit juice, mulberry concentrate, and erythritol are blended to prepare the beverage. This invention fully utilizes mulberry and monk fruit resources, retains active ingredients such as polyphenols, anthocyanins, and polysaccharides, and produces a low-calorie, flavorful, and safe product suitable for industrial production, possessing both nutritional and health benefits.