摘要：【中文】在本发明的实施例的多元醇的脱色和除臭方法及系统中，制备包含通过分离工序获得的第一多元醇的混合液。通过对混合液进行蒸馏处理，以预先除去异色异味物质，产生预处理液。对预处理液进行吸附处理。通过蒸馏处理和吸附处理的组合，可以提高异色异味物质的除去率。 【EN】In the method and system for decoloring and deodorizing a polyol according to the embodiments of the present invention, a mixed solution including a first polyol obtained through a separation process is prepared. The mixed solution is subjected to a distillation treatment to remove the heterochromatic foreign substances in advance, thereby producing a pretreatment solution. And (4) carrying out adsorption treatment on the pretreatment liquid. The removal rate of the off-color and off-flavor substances can be improved by the combination of the distillation treatment and the adsorption treatment.

摘要：【中文】本公开涉及一种用于汽车内部部件的具有减少气味的基于纤维增强聚丙烯的复合树脂组合物，其包含具有减少气味的优异效果以改善室内空气质量的无机除臭剂，并且包含聚丙烯聚合物、热塑性弹性体、纤维状填料、偶联剂、增滑剂和UV稳定剂的混合物。由根据本公开的纤维增强聚丙烯复合树脂组合物模塑的车辆内部部件对在生产过程中产生的令人不愉快的气体进行除臭，并且具有优异的机械性能，从而为驾驶员提供舒适的环境。 【EN】The present disclosure relates to a fiber reinforced polypropylene-based composite resin composition for automobile interior parts having reduced odor, which comprises an inorganic deodorant having an excellent effect of reducing odor to improve indoor air quality, and comprises a mixture of a polypropylene polymer, a thermoplastic elastomer, a fibrous filler, a coupling agent, a slip agent, and a UV stabilizer. The vehicle interior part molded from the fiber reinforced polypropylene composite resin composition according to the present disclosure deodorizes unpleasant gas generated during production and has excellent mechanical properties, thereby providing a comfortable environment for a driver.