基本信息:
- 专利标题: 개선된 알킬화 공정
- 专利标题(英):Improved alkylation process
- 专利标题(中):改进了烷基化过程
- 申请号:KR1020157007543 申请日:2011-04-15
- 公开(公告)号:KR1020150038737A 公开(公告)日:2015-04-08
- 发明人: 빈센트매튜제이. , 낸다비제이 , 헬튼테리이.
- 申请人: 엑손모빌 케미칼 패턴츠 인코포레이티드
- 申请人地址: **** Bayway Drive, Baytown, Texas *****, USA
- 专利权人: 엑손모빌 케미칼 패턴츠 인코포레이티드
- 当前专利权人: 엑손모빌 케미칼 패턴츠 인코포레이티드
- 当前专利权人地址: **** Bayway Drive, Baytown, Texas *****, USA
- 代理人: 김진회; 김태홍
- 优先权: US61/346,763 2010-05-20
- 国际申请: PCT/US2011/032661 2011-04-15
- 国际公布: WO2011146189 2011-11-24
- 主分类号: C07C2/66
- IPC分类号: C07C2/66 ; C07C15/073 ; C07C15/085 ; B01J29/08
摘要:
본발명은촉매독을갖는적어도부분적으로미처리된알킬화가능한방향족화합물및 알킬화제로부터알킬화된방향족화합물을생성하는개선된공정을제공하며, 약 30℃내지약 300℃의온도를포함하는처리조건하에, 알킬화반응구역과는별개의처리구역내에서, 상기알킬화가능한방향족화합물스트림은표면적/표면부피비율이 30 in(12 cm)이상인처리조성물과함께처리되어, 촉매독을감소시키며, 상기처리된알킬화가능한방향족화합물을포함하는유출물을형성한다.
摘要(中):
本发明至少提供一种改进的方法,以部分地产生从所述烷基化芳族化合物芳族化合物烷基化和烷基化剂,与未经处理的,工艺条件下,包括温度从约30℃至约300℃,烷基化催化剂毒物 在与反应区分开的处理区内,用表面积/表面体积比至少为30英寸(12cm)的处理组合物处理可烷基化的芳族物流以减少催化剂毒物, 形成包含化合物的流出物。
摘要(英):
The present invention at least provide an improved process to partially produce an aromatics alkylation from the alkylatable aromatic compound and the alkylating agent, untreated with, under process conditions comprising a temperature of from about 30 ℃ to about 300 ℃, alkylation with a catalyst poison in the reaction zone and is independent of the processing zone, the alkylatable aromatic compound stream is treated with the treating composition greater than the surface area / volume ratio of the surface 30 in -1 (12 cm -1) , decreases the catalyst poison, the processing to form an effluent comprising an alkylated aromatic compound.