发明名称 |
SEPARATION AND RECOVERY OF ETHYLBENZENE FROM C8 AROMATIC MIXTURES USING RUBIDIUM-X SIEVES |
摘要 |
<p>A new composition of matter, a method for the preparation of a rubidium exchanged Type X structured zeolite and a separation process employing the same. The zeolite adsorbent is prepared by a procedure employing the aqueous ion exchange step and a final activation step including contacting a sodium-X zeolite with a rubidium salt in aqueous solution. The process involves the selective separation of ethylbenzene from a C8 aromatic isomer mixture containing ethylbenzene and employs the use of the rubidium exchanges type X structured zeolite in an adsorption separation process.</p> |
申请公布号 |
CA1077401(A) |
申请公布日期 |
1980.05.13 |
申请号 |
CA19760246228 |
申请日期 |
1976.02.20 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
GEISSLER, PAUL R.;HEALY, FRANK J. |
分类号 |
B01D15/00;B01J20/18;B01J20/281;C07C1/00;C07C7/13;C07C15/073;C07C67/00;G01N30/46;G01N30/88;(IPC1-7):07C7/13;07C15/02 |
主分类号 |
B01D15/00 |
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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