生物质石墨烯炭分子筛的制备及对无纺布过滤性能的影响  

Preparation of biomass graphene carbon molecular sieve and its influence on non-wo-ven fabric filtration properties

作　　者：李学伟 Li Xuewei(Ji＇nan Shengquan Group Co.Ltd.of functional fiber development engi-neer,master of engineering,Ji＇nan Shandong 25000)

机构地区：[1]山东省济南圣泉集团有限公司,山东济南250000

出　　处：《江西服装学院论丛》2018年第1期12-16,共5页Jiangxi Institute Of Fashion Technology

摘　　要：为了提高复合无纺布的过滤效率,本文采用了水热合成法制备了生物质石墨烯炭分子筛,并将其浸渍到纺粘布里,对添加生物质石墨烯炭分子筛纺粘布的过滤效果进行研究.结果显示,与普通纺粘布的过滤效果提高了7%.最后再将浸渍了生物质石墨烯炭分子筛的纺粘布,作为过滤层叠加到普通熔喷布的结构层中,复合熔喷布的过滤效果比普通熔喷布提高了12.7%,过滤效果达到了96.6%,最终得出生物质石墨烯炭分子筛会提高无纺布的过滤效率.In order to improve the filtration efficiency of compound non-woven fabric, in thispaper ,we adopted the hydrothermal synthesis method to the preparation of graphene biomass car-bon molecular sieve, and to dip it into the spun-bonded fabric. The biomass of graphene activatedcarbon was added into the melt-blown cloth . The filter effect before adding the activated carbonto the Spun-bonded fabric was compared to those after adding the activated carbon to the Spun-bonded fabric .The filter efficiency of the Spun-bonded fabric under the condition of invariablepressure difference increased by 7%.Anti-sticking cloth gelling graphene carbon molecular sieve,was used as the filter layer by adding up the structure of the ordinary mask, as a result, the filter-ing effect of the mask increased by 12.7% to 96.6%. As a result Graphene biomass carbon molec-ular sieve will improve the efficiency of non-woven filter.

关 键 词：生物质石墨烯炭分子筛 浸渍 纺粘布 熔喷布 过滤效果 

分 类 号：TS176.5[轻工技术与工程—纺织材料与纺织品设计]