发明名称 |
PROCEDIMIENTO MEJORADO PARA RECUPERAR AZUFRE A PARTIR DE UN GAS DE ALIMENTACION QUE CONTIENE SULFURO DE HIDROGENO |
摘要 |
<p>A process and system are set forth for improving the recovery of sulfur from an oxygen-enriched Claus process by introducing a liquid sulfur stream into the reaction furnace zone (22) to moderate oxygen-induced high temperatures which allow oxygen-enrichment and attendant throughput in the Claus process to higher levels than heretobefore practiced and alternatively to quench (32, 56, 74, 92) the reaction furnace effluent to maintain a hydrogen sulfide to sulfur dioxide ratio of 2:1.</p> |
申请公布号 |
MX163362(A) |
申请公布日期 |
1992.04.30 |
申请号 |
MX19860004021 |
申请日期 |
1986.10.14 |
申请人 |
AIR PRODUCTS AND CHEMICALS INC. |
发明人 |
DIPAK JIVANDAS SAMPAT;MICHAEL SHI-KUAN CHEN;WILLIAM PATRICK HEGARTY |
分类号 |
B01D53/00;B01J12/00;C01B17/04;(IPC1-7):C01B17/04;G05D23/13 |
主分类号 |
B01D53/00 |
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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