基本信息:
- 专利标题: REMOVAL OF HYDROGEN IN A SIDE STREAM
- 专利标题(中):除去侧流中的氢
- 申请号:PCT/EP2017/066867 申请日:2017-07-06
- 公开(公告)号:WO2018007488A1 公开(公告)日:2018-01-11
- 发明人: MENTZEL, Uffe Vie , MENJON, Ian , JOENSEN, Finn , AASBERG-PETERSEN, Kim
- 申请人: HALDOR TOPSØE A/S
- 申请人地址: Haldor Topsøes Allé 1 2800 Kgs. Lyngby DK
- 专利权人: HALDOR TOPSØE A/S
- 当前专利权人: HALDOR TOPSØE A/S
- 当前专利权人地址: Haldor Topsøes Allé 1 2800 Kgs. Lyngby DK
- 优先权: DKPA 20160708
- 主分类号: C10G3/00
- IPC分类号: C10G3/00 ; C07C1/20
摘要:
The present application relates to a process for conversion of methanol to hydrocarbons comprising aromatics (MTA), said process comprising the steps of - reacting a reactor feed comprising methanol over a bifunctional catalyst thereby obtaining a reaction efflu-ent, - separating the reaction effluent into at least an aqueous condensate stream, a liquid hydrocarbon stream and a gas stream, - obtaining a first recycle stream from the gas stream - obtaining a first side stream from the gas stream, - passing the first side stream through at least one hydrogen (H2) removal step thereby obtaining a hydrogen depleted stream, and - mixing the first recycle stream and the hydrogen depleted stream with a first feed stream comprising methanol to obtain the reactor feed.
摘要(中):
本申请涉及将甲醇转化成包含芳族化合物(MTA)的烃的方法,所述方法包括以下步骤: - 使包含甲醇的反应器进料在双功能催化剂上反应,从而获得反应流出物 - - 将反应流出物分离成至少含水冷凝物流,液态烃流和气流, - 从气流获得第一循环流 - - 从气流获得第一侧流, - 通过第一侧 通过至少一个氢气(H 2)去除步骤,从而获得贫氢气流,以及 - 将第一循环物流和贫氢物流与包含甲醇的第一进料物流混合以获得反应器进料。 p>