Invention Grant
- Patent Title: Selective absorption and hydrogenation of acetylenes
- Patent Title (中): 选择性吸收和加氢乙炔
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Application No.: US3755488DApplication Date: 1972-01-03
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Publication No.: US3755488APublication Date: 1973-08-28
- Inventor: JOHNSON M , NOWACK G
- Applicant: PHILLIPS PETROLEUM CO
- Assignee: ConocoPhillips Co
- Current Assignee: ConocoPhillips Co
- Priority: US21516872 1972-01-03
- Main IPC: C07C7/00
- IPC: C07C7/00 ; C07C7/11 ; C07C7/167 ; C07C11/02
Abstract:
A MANUFACTURING METHOD FOR THE PURIFICATION AND PRODUCTION OF OLEFINS THROUGH SELECTIVE ABSORPTION OF ACETYLENES IMPURTIES WITH A LIQUID ABSORBENT AND HYDROGENATING THE RESULTING ACETYLENES-ENRICHED LIQUID ABSORBENT WITH A GROUP VIII CATALYST, CONVERTING THEREBY THE ACETYLENES TO MONOOLEFINS HAVING THE SAME NUMBER OF CARBON ATOMS PER MOLECULE AS THE CONVERTED ACETYLENIC COMPOUND.
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