4results about How to "Good economic viability" patented technology

The application discloses an innovative composition for food preservation. The composition is composed of the following key ingredients: a first mineral with aluminum compounds as the main component, accounting for 5-20 parts by weight; a second mineral with silicate compounds as the main component, accounting for 10-30 parts by weight; and an antibacterial polymer for food packaging, accounting for 0.5-5 parts by weight. This unique formula composition has a simple preparation process, and the component ratio is easy to accurately control. It not only performs outstandingly in water activity control, but also has strong antibacterial function, which can effectively prolong the shelf life of food and maximize the freshness of food. At the same time, the composition has the remarkable advantages of environmental protection and economy, and can be widely applied in the field of food packaging, providing an efficient and practical solution for food preservation.

This invention belongs to the field of catalyst separation technology. Addressing the pain points of existing benzene hydrogenation Ru catalyst recovery processes, such as severe precious metal loss, poor membrane compatibility, high regeneration energy consumption, and significant environmental pressure, it provides a highly efficient membrane separation and recovery technology. The core content involves preparing a SiO2-TiO2 composite coating modified membrane using an Al2O3 ceramic membrane as the base membrane. Ru particles are retained through "magnetic flocculation-cross-flow membrane separation," followed by catalyst regeneration via plasma technology and reflux reuse. Results show that the Ru retention rate reaches 99.7%-99.8%, the monthly membrane flux decline rate is 2.5%-2.8%, regeneration energy consumption is reduced by more than 60%, and the catalyst activity retention rate is over 94% after 18 cycles, demonstrating significant economic and environmental value.

Provided are a wire for welding electrode and a method for manufacturing the same. One aspect of the present disclosure provides a wire for welding electrode and a method for manufacturing the same. Preferably, one preferred aspect of the present disclosure provides a wire for welding electrode and a method for manufacturing the same, which have excellent strength and wire drawing workability while having excellent economic feasibility.

The invention discloses a flocculating agent for machine cleaning wastewater of a pesticide missible oil preparation and application of the flocculating agent. The flocculating agent is prepared from the following components in parts by weight: 50-60 parts of an inorganic flocculating agent, 35-45 parts of an organic flocculating agent, 8-12 parts of a demulsification aid and 4-6 parts of a pH regulator. The flocculant disclosed by the invention is good in demulsification effect, high in COD removal rate, high in treatment efficiency, strong in floc stability, economical in cost and wide in wastewater adaptability, and solves the problems of poor demulsification effect, low COD removal rate, large flocculant dosage and the like when an existing flocculant is used for treating pesticide missible oil preparation cleaning wastewater.