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MANUFACTURING METHOD OF MULTI-FUNCTIONAL COMPOSITE CHEMICAL FILTER MATERIALS FOR HARMFUL GAS, DEODORIZATION AND MULTI-FUNCTIONAL COMPOSITE CHEMICAL FILTER THEREFROM
MANUFACTURING METHOD OF MULTI-FUNCTIONAL COMPOSITE CHEMICAL FILTER MATERIALS FOR HARMFUL GAS, DEODORIZATION AND MULTI-FUNCTIONAL COMPOSITE CHEMICAL FILTER THEREFROM
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机译：有害气体的多功能复合化学滤料的制造方法，脱氧和多功能复合化学滤料
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摘要
A method for manufacturing a composite chemical filter according to the present invention comprises the steps of: a) preparing a spinning solution by mixing and distributing a base resin composed of any one of a synthetic resin or a biodegradable resin, active particles, a particle collector, a master batch, and a solvent; preparing fiber by spinning the spinning solution; and c) preparing non-woven fabric from the prepared fiber. The composite chemical filter according to the present invention comprises one or more types of active particles, such as quartz diorite porphyry, ion-exchange resin powder, etc., depending on the type of base resin, thereby improving a function of removing harmful gas. In particular, adhesive is not employed, thereby preventing out-gas from being generated, and a manufacturing process is considerably simplified by using a fiber spinning method, thereby significantly reducing cost burden. Furthermore, when the biodegradable resin is employed, an effect of deodorization is improved by effectively adsorbing materials in a gaseous state, such as hydrogen sulfide, a mercaptan-based material, an amine-based material, an indone-based material, and the like. In particular, since the biodegradable resin is included, environmental burden can be reduced by being naturally degraded after disuse when the composite chemical filter is applied to a cigarette filter. Furthermore, since the particle collector is included in the spinning solution, harmful metal included in harmful gas is adsorbed onto a filter surface at high concentration, thereby effectively adsorbing the harmful metal at low costs. Based on the above characteristics, the composite chemical filter and the biodegradable composite chemical filter according to the present invention can be effectively used not only for an air conditioning device in a semiconductor clean room, a vehicle, industrial facilities, or the like but also in a domestic cleaner, air conditioner, a cigarette filter, or the like.
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