发明名称 |
Prosess for anvendelse i gassfasereaksjoner |
摘要 |
A process for use in equilibrium exothermic gas phase reactions comprising the steps of (a) providing a recycle stream with the addition of make-up gas, to form a feed gas stream; (b) heating the feed gas stream; (c) passing the heated feed gas stream to a first reactor containing a catalyst for the exothermic gas phase reactions at conditions suitable for the reaction; (d) removing a product stream comprising product and unreacted gases from the first reactor; (e) cooling and partially condensing the product stream to form a gas phase and a liquid phase; (f) separating the liquid phase containing the desired product from the product stream and removing said liquid phase; (g) separating the gas phase from the product stream to form a gas stream; (h) optionally mixing the gas stream from the product stream with additional make-up gas; (i) heating the gas stream; (j) passing the heated gas stream to a final reactor containing a catalyst for the exothermic gas phase reactions at conditions suitable for the reaction; (k) removing a final product stream comprising product and unreacted gases from the final reactor; (l) cooling and partially condensing the final product stream to form a final gas phase and a mal liquid phase; (m) separating the final liquid phase containing the desired product from the final product stream and removing said final liquid phase; and (n) separating the gas phase from the final product stream and recycling the gas to step (a); and in which the gas stream from step (g) is compressed prior to heating in step (i). |
申请公布号 |
NO338659(B1) |
申请公布日期 |
2016.09.26 |
申请号 |
NO20070000936 |
申请日期 |
2007.02.19 |
申请人 |
DAVY PROCESS TECHNOLOGY LTD |
发明人 |
EARLY SIMON ROBERT |
分类号 |
B01J8/04;C01C1/04;C07C1/04;C07C29/151;C07C31/04 |
主分类号 |
B01J8/04 |
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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