发明名称 |
COMPOSITION AND METHOD FOR REDUCING FOULING IN PROCESS EQUIPMENT USED FOR MANUFACTURING AROMATIC MATERIALS |
摘要 |
Methods for reducing the fouling of process equipment used in the manufacture of aromatic compounds such as dimethyl-2,6-naphthalenedicarboxylate are disclosed. The methods require treating manufacturing process streams with a metal complexing agent. Novel compositions useful in the manufacture of aromatic materials such as dimethyl-2,6-naphthalenedicarboxylate also are disclosed.
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申请公布号 |
WO9843937(A1) |
申请公布日期 |
1998.10.08 |
申请号 |
WO1998US04908 |
申请日期 |
1998.03.12 |
申请人 |
AMOCO CORPORATION |
发明人 |
MOSSMAN, ALLEN, B.;YOUNG, DAVID, A.;BEHRENS, PAUL, K.;HOLZHAUER, JUERGEN, K. |
分类号 |
C07B61/00;C07C51/265;C07C51/573;C07C63/38;C07C67/08;C07C67/62;C07C69/76;(IPC1-7):C07C51/265;C23F14/02 |
主分类号 |
C07B61/00 |
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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