fei shi fen zi shai dui jia quan qi ti xi fu xing neng de yan jiu

Jian Ping Sun

ISBN 10: 3330826851 / ISBN 13: 9783330826854

Published by ¿¿¿¿¿¿¿ Jul 2017, 2017

About this Item

Neuware -sui zhao wo guo ren min sheng huo shui ping de ti gao shi nei zhuang shi zhuang xiu yi cheng wei shi shang yi han de shi sui zhi er lai de shi shi nei kong qi wu ran ji qi dui ren ti jian kang de wei hai jia quan shi yi zhong chang jian de shi nei wu ran wu zhu yao lai yuan yu niao quan shu zhi jia ju you qi he tu liao deng ta dui ren ti ge qi guan ju you ci ji zuo yong he du hai zuo yong bing sheng cheng zhi ai wu wei bao zheng ren men de sheng huo zhi liang zhao dao yi zhong you xiao tuo chu shi nei kong qi zhong de jia quan qi ti de xi fu cai liao shi ben shu de zhu yao mu de ben shu cai yong dong tai gu ding chuang xi fu zhuang zhi jin xing le duo zhong fei shi fen zi shai xi fu jia quan qi ti de shi yan yan jiu tan tao le ying xiang jia quan fen zi xi fu de yin su he ji li de dao le yi xie you yi yi de yan jiu cheng guo ru xia 1 she ji da jian le yi tao li yong jia quan hui fa xing neng de lian xu liu dong shi pei qi shi yan zhuang zhi ke bi jiao zhun que de pei chu bu tong nong du he liu liang de shi yan mo ni qi ti 2 ce shi le 5A ZSM 5 13X he 13X gai xing hou de CaX xing fei shi fen zi shai dui jia quan fen zi de xi fu xing neng jie guo biao ming gai xing hou de CaX xing fen zi shai dui jia quan de xi fu xing neng you yu qi ta lei xing de fei shi gai xing hou de CaX fei shi bi 13X xi fu liang ti gao 5 3 cai yong di wen dan qi 77 4K xi fu fa ce ding le 13X he gai xing hou de CaX fei shi de xi fu deng wen xian yong mi du han shu li lun ji suan chu 13X he CaX fei shi de kong jing fen bu jie guo biao ming fei shi de kong jing he fei shi gu jia zhong de yang li zi dui ti gao jia quan de xi fu xing neng qi le zhu yao zuo yong 4 fen xi le jia quan nong du dui xi fu xiao guo de ying xiang shi yan jie guo biao ming fei shi dui dong tai di nong du de jia quan qi ti you hen gao de qu chu xiao lv shi fen shi yu chu li shi nei di nong du de you ji qi ti 5 CaX fen zi shai huo hua zai sheng hou de xi fu shi yan xian shi xi fu shi yan yong guo de CaX fen zi shai jing zhong xin huo hua hou reng you liang hao de xi fu neng li ke yi zhong fu shi yongVDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Chinesisch.

Seller Inventory # 9783330826854

Bibliographic Details

• Title: fei shi fen zi shai dui jia quan qi ti xi fu xing neng de yan jiu
• Publisher: ¿¿¿¿¿¿¿ Jul 2017
• Publication Date: 2017
• ISBN 10: 3330826851
• ISBN 13: 9783330826854
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 4D millimeters 220 millimeters width by 150 millimeters height by 4 millimeters depth
• Weight: 107 grams

About this title

Synopsis

随着我国人民生活水平的提高，室内装饰装修已成为时尚。遗憾的是，随之而来的是室内空气污染及其对人体健康的危害。甲醛是一种常见的室内污染物，主要来源于脲醛树脂、家具、油漆和涂料等。它对人体各器官具有刺激作用和毒害作用并生成致癌物。为保证人们的生活质量，找到一种有效脱除室内空气中的甲醛气体的吸附材料是本书的主要目的。 本书采用动态固定床吸附装置进行了多种沸石分子筛吸附甲醛气体的实验研究，探讨了影响甲醛分子吸附的因素和机理，得到了一些有意义的研究成果，如下： 1.设计搭建了一套利用甲醛挥发性能的连续流动式配气实验装置，可比较准确的配出不同浓度和流量的实验模拟气体。 2.测试了5A、ZSM-5、13X和13X改性后的CaX型沸石分子筛对甲醛分子的吸附性能，结果表明改性后的CaX型分子筛对甲醛的吸附性能优于其它类型的沸石。改性后的CaX沸石比13X吸附量提高5％。 3. 采用低温氮气（77.4K）吸附法测定了13X和改性后的CaX沸石的吸附等温线, 用密度函数理论计算出13X和CaX沸石的孔径分布。结果表明沸石的孔径和沸石骨架中的阳离子对提高甲醛的吸附性能起了主要作用。 4. 分析了甲醛浓度对吸附效果的影响，实验结果表明，沸石对动态低浓度的甲醛气体有很高的去除效率，十分适于处理室内低浓度的有机气体。 5. CaX分子筛活化再生后的吸附实验显示，吸附实验用过的CaX分子筛经重新活化后，仍有良好的吸附能力，可以重复使用。