Our team integrates microwave engineeringtraditional textile technology to develops a new microwave dyeing technologyequipment that can quickly dye without heating with a boiler for synthetic fiber. Therefore, it can achieve zero exhaust emissionsshorten the dyeing hours. This technology is highly compatible with most fabrics on the marketup to 4000 dyescolors. In addition, it can build a green supply chain reputation for the textile dyeingfinishing industrymass-produced textile dyeingfinishing technology.

This invention provides a method for synthesis a catalyst for catalyzing hydrogenation of CO2 to methanol. The precipitation process was controlled at 70 oCaging for 1.5 hour. The CuO: ZnO: Al2O3 weight ratios are 7: 3: 1. The particle size of CuO is less than 5 nm. The reaction is carried at 50 bar250 oC, CO2/H2= 1/3. Adding hydrophobic fumed silica, water is expelled from catalyst surface,the reaction can shift to product side. Therefore the CO2 conversion can reach 90 thermodynamic equilibrium conversion, methanol selectivity is greater than 95.

This technology uses the low-carbon geopolymer material & high emission powder to make the passive radiative cooling inorganic coating. Besides, all raw materials are from easily-gained oreindustrial by-products,the multi-color appearance is also developed. Notably, for decreasing the heat island effect, this coating is feasible to transmit heat into radiation that can be throughout t

The device realizes that water is used as the membrane solution,can continuously produce a dynamic liquid bubble membrane with separation characteristics for gas/vaport separation,can produce high-purity oxygenmethane gas for high-pressure oxygenclean energy production.