氯化苄及其下游衍生产品的开发应用

刘自珍(邯郸滏阳化工集团有限公司,河北邯郸056003)[];;;[],[]TQ242.2[]A[]1008-133X(2001)12-0025-03ThedevelopmentandapplicationofbenzylchlorideanditsderivativesLIUZi-zhen(HandanFuyangChemicalGroupCo.,Ltd.,Handan056003,China)Keywords:benzylchloride;derivative;development;applicationAbstract:Theusesandprogresssituationofproductiontechnologyofbenzylchlorideareintroducedaswellastheusesandproductionmethodsofitsmainderivatives.(),,,,,,,,25t/a,2.5t/a,7%/a2050,20,(1.2t/a),,,,13()1.1,1.21.2.1实验室合成方法,:CH3+SO2Cl2CH2Cl+SO2+HCl1.2.2工业生产方法():CH3+Cl2CH2Cl+HCl:(),25第12期2001年12月氯碱工业Chlor-AlkaliIndustryNo.12Dec.,2001[]2001-06-293:(1);,(2)2.51(1055),(3)95990Pa(),1.095~1.111g/cm3,,,28%~31%743kg/t1.3(1)B(),,,B,HCl,,95%,99%,85%100%(2),,15%,,99%(3),1.2t/a800t/a,99.6%,22.1(),,G(),:,,,NaOH,,,,,,10,5000t/a2.2--G,,,-:85~90,,-,2.3(),,,,,,,,1.6t/t2.4L-,L-,,,2.526氯碱工业2001年第12期,,,,,,,,,,620kg/t2.6(DBH),,,:,,-,,1140kg/t2.7(),,,,6000t,,,,(),(11.2),,,,,,,,,,,96%1031kg/t3,,,,,,[:]1.5万t/a氯化法钛白粉新型氧化反应器通过技术鉴定1.5t/a20019,1000t,R-90211800/t,16500/t,R-90220800~22600/t,,200230,,,3~6t/a,,1t3~4t8~10t200~300kg,1%~20%,TiO270%,,,,,,,,,,1t150~300kg(),,,200129t,5%,,19987.9t,199910.9t,200014.6t,,2010,10%(厦门电化厂刘文向)27第12期2001年12月刘自珍:氯化苄及其下游衍生产品的开发应用