发明名称 |
PROCESS FOR ALKANE AROMATIZATION USING PLATINUM-ZEOLITE CATALYST |
摘要 |
Aromatization of alkanes having one to four carbon atoms per molecule to aromatics, such as benzene, toluene and xylenes (BTX), uses a catalyst of a crystalline zeolite on which platinum has been deposited, specifically a platinum-containing ZSM-5. A byproduct of the process is a light gas fraction of methane and ethane. The use of a platinum-containing ZSM-5 catalyst in an alkane aromatization process, such as the Cyclar process, suppresses the formation of methane and increases selectivity to BTX. The high content of ethane relative to methane in the light gas fraction allows this process effluent to be a feedstream for a cracker. |
申请公布号 |
EP1699746(A2) |
申请公布日期 |
2006.09.13 |
申请号 |
EP20040815970 |
申请日期 |
2004.12.30 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION INC.;MITCHELL, SCOTT F.;JUTTU, GOPALAKRISHNAN G.;SMITH, ROBERT SCOTT |
发明人 |
MITCHELL, SCOTT, F.;JUTTU, GOPALAKRISHNAN, G.;SMITH, ROBERT, SCOTT |
分类号 |
C07C2/52;C07C2/00;C07C15/02 |
主分类号 |
C07C2/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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