62results about How to "Increase dissociation rate" patented technology

A filter (2) for a smoking article (1) is provided by the present invention, the filter comprising a vehicle containing a liquid capable of enhancing the disintegration and / or dispersibility of the smoking article. A method of enhancing the disintegration and / or degradation of a smoking article is also provided, wherein the smoking article comprises a vehicle containing a liquid capable of enhancing the disintegration and / or degradation of the smoking article.

Apparatus for dissociating gases includes a plasma chamber comprising a gas. A first transformer having a first magnetic core surrounds a first portion of the plasma chamber and has a first primary winding. A second transformer having a second magnetic core surrounds a second portion of the plasma chamber and has a second primary winding. A first solid state AC switching power supply including one or more switching semiconductor devices is coupled to a first voltage supply and has a first output that is coupled to the first primary winding. A second solid state AC switching power supply including one or more switching semiconductor devices is coupled to a second voltage supply and has a second output that is coupled to the second primary winding. The first solid state AC switching power supply drives a first AC current in the first primary winding. The second solid state AC switching power supply drives a second AC current in the second primary winding. The first AC current and the second AC current induce a combined AC potential inside the plasma chamber that directly forms a toroidal plasma that completes a secondary circuit of the transformer and that dissociates the gas.

The invention discloses a wet-strength wastepaper recycling double-pH-value chemical and mechanical pulping method. The method includes a material preparation section, a steaming section, a first extrusion and impregnation chemical and mechanical treatment section, a second extrusion and impregnation chemical and mechanical treatment section, a latency and re-defibering section and a purification, screening and concentration section. Wet-strength wastepaper fiber dissociation re-pulping is achieved while original pulp strength is not reduced through the mechanical strong force effect and the chemical treatment effect. Furthermore, on the two extrusion and impregnation chemical and mechanical treatment sections connected in series, a wet strength agent in wastepaper is oxidized under the acid condition firstly, hydrolysis is further promoted under the alkaline condition, chemical bonding between molecules of the wet strength agent and between the wet strength agent and pulp fibers is more effectively damaged, and the fiber dissociation rate and the re-pulping yield are effectively increased. The problems that the wet-strength wastepaper recycling pulping dissociation rate is low and strength is greatly decreased are solved, and continuous, large-scale, low-water-consumption and low-energy-consumption pollution-free and environment-friendly pulping can be achieved.

The invention discloses a wet-strength waste paper recycling chemi-mechanical pulping system. The system comprises first conveying equipment, a material crushing machine, second conveying equipment, a rotary-drum type washing machine, an oblique spiral dehydrator, a steaming bin, a third spiral conveyor, a first double-screw impregnation machine, a first reaction bin, a fourth spiral conveyor, a second double-screw impregnation machine, a second reaction bin, a fifth spiral conveyor, a latency chest, a pulp pump, a defibering machine, a purifying and screening concentrating device and a pulp storing device in the material process operation direction. Uniform feeding is achieved through the uniform feeding type reaction bins to reduce the fluctuation amplitude of loads; by means of the rotating material pushing type steaming bin, the bridging phenomenon is eliminated, materials are sufficiently steamed and softened, and chemical consumption is reduced; by means of the double-screw impregnation machines, wet-strength waste paper is gradually dissociated, high-concentration mixing and homogenizing impregnation of chemical auxiliaries and pulp are achieved, and the chemical reaction efficiency is improved; the problems that the dissociation rate of recycled wet-strength waste paper for pulping is low, and the strength is greatly reduced are solved by means of mechanical strong force and the chemical treatment effect.