发明名称 |
PROCESSO PARA A PRODUCAO DE UM PRODUTO GASOSO POR REACAO CATALITICA EXOTERMICA DE UMA CORRENTE DE ALIMENTACAO DE GAS E REATOR CATALITICO EXORTERMICO |
摘要 |
The present invention is generally directed to an improved process and apparatus for the production of gaseous products such as ammonia by catalytic, exothermic gaseous reactions and is specifically directed to an improved process which utilizes a gas-phase catalytic reaction of nitrogen and hydrogen for the synthesis of ammonia. This improved process for the production of ammonia utilizes an ammonia converter apparatus designed to comprise at least two catalyst stages and a reheat exchanger so arranged as to provide indirect heat exchange of the gaseous effluent from the last reactor catalyst stage with the effluent from at least one other reactor catalyst stage having a higher temperature level in order to reheat the effluent from the last reactor catalyst stage prior to exiting the reactor vessel, thereby facilitating higher level heat recovery from the reactor effluent. |
申请公布号 |
BR8401032(A) |
申请公布日期 |
1984.10.09 |
申请号 |
BR19848401032 |
申请日期 |
1984.03.02 |
申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
ROBERT M. OSMAN;LARRY J. SHULIK |
分类号 |
B01J8/00;B01J8/04;C01C1/04 |
主分类号 |
B01J8/00 |
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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