基本信息:
- 专利标题： PROCESS FOR CONVERTING PARAFFIN TO OLEFIN AND CATALYST FOR USE THEREIN
- 专利标题（中）：将烯烃转化为烯烃和催化剂用于其的方法
- 申请号：PCT/TH2014/000012 申请日：2014-03-28
- 公开(公告)号：WO2014163590A1 公开(公告)日：2014-10-09
- 发明人： SURIYE, Kongkiat , JAREEWATCHARA, Wuttithep , LEKNGAM, Prupphanya , NONKHAMWONG, Anuwat , SUTTHIUMPORN, Kesada
- 申请人： SCG CHEMICALS COMPANY LIMITED
- 申请人地址： No. 1 Siam Cement Road, Bangsue Sub-district, Bangsue District, Bangkok, 10800 TH
- 专利权人： SCG CHEMICALS COMPANY LIMITED
- 当前专利权人： SCG CHEMICALS COMPANY LIMITED
- 当前专利权人地址： No. 1 Siam Cement Road, Bangsue Sub-district, Bangsue District, Bangkok, 10800 TH
- 代理机构： SUKSANKRAISORN, Usacha
- 优先权： EP13162080.9 20130403
- 主分类号： C07C11/04
- IPC分类号： C07C11/04 ; C07C11/06 ; B01J21/10 ; B01J23/30 ; C07C6/04 ; C07C5/333
摘要：
The invention relates to a process for converting paraffin to olefin comprising the following steps: (a) providing a hydrocarbon feedstock containing at least one paraffin having 1 to 12 carbon atoms and at least one olefin having 2 to 12 carbon atoms; (b) providing a catalyst containing at least one Group VIA and/or Group VIIA transition metal on a solid support; (c) pretreating the catalyst by contacting the catalyst with at least one reducing gas and at least one oxidizing gas; and (d) contacting the hydrocarbon feedstock and the pretreated catalyst at a temperature in the range of 200°C to 600°C, preferably 320°C to 450°C and to a catalyst for use therein.
摘要（中）：
本发明涉及一种将石蜡转化为烯烃的方法，包括以下步骤：（a）提供含有至少一种具有1至12个碳原子的链烷烃和至少一种具有2至12个碳原子的烯烃的烃原料; （b）在固体载体上提供含有至少一种VIA族和/或VIIA族过渡金属的催化剂; （c）通过使催化剂与至少一种还原气体和至少一种氧化气体接触来预处理催化剂; 和（d）在200℃至600℃，优选320℃至450℃的温度范围内与烃原料和预处理的催化剂接触，并与其一起使用的催化剂。