Title:
MULTIPLE-PRESSURE PROCESS FOR THE PRODUCTION OF AMMONIA
Document Type and Number:
WIPO Patent Application WO2002042209
Kind Code:
A8
Abstract:
The invention relates to a process for the production of ammonia from synthesis gas, the synthesis of ammonia from synthesis gas taking place in several lined-up synthesis systems, whereby ammonia is produced from a portion of the synthesis gas in each system with a part-stream being withdrawn and the respective downstream synthesis system being operated at a higher pressure than the respective upstream synthesis system.
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Inventors:
LIPPMANN DENNIS (DE)
SKAANDERUP-LARSEN JOHN (US)
SKAANDERUP-LARSEN JOHN (US)
Application Number:
PCT/EP2001/011750
Publication Date:
November 28, 2002
Filing Date:
October 11, 2001
Export Citation:
Assignee:
UHDE GMBH (DE)
LIPPMANN DENNIS (DE)
SKAANDERUP-LARSEN JOHN (US)
LIPPMANN DENNIS (DE)
SKAANDERUP-LARSEN JOHN (US)
International Classes:
C01C1/04; (IPC1-7): C01C1/04
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