Invention Grant
- Patent Title: Method of manufacturing trichloroacetyl chloride
- Patent Title (中): 氯化三氯乙烯的制备方法
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Application No.: US3726775DApplication Date: 1971-02-22
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Publication No.: US3726775APublication Date: 1973-04-10
- Inventor: DAHLBERG J , MODEN A , OESTLUND C
- Applicant: UDDEHOLMS AB
- Assignee: Uddeholms Ab
- Current Assignee: Uddeholms Ab
- Priority: SE956970 1970-07-09
- Main IPC: B01J19/00
- IPC: B01J19/00 ; B01J19/12 ; C07C51/58 ; B01J1/10
Abstract:
TRICHLOROACETYL CHLORIDE IS PRODUCED FROM PERCHLOROETHYLENE, OXYGEN AND CHLORINE IN A PHOTOCHEMICAL CHLORINE-SENSITIZED GAS PHASE OXIDATION PROCESS. A LIQUID COOLANT IS CONTINUOUSLY INTRODUCED INTO THE REACTOR IN DROP
FORM, TO ABSORB BY VAPORIZATION A CONSIDERABLE PORTION OF THE HEAT PRODUCED IN THE OXIDATION PROCESS.
FORM, TO ABSORB BY VAPORIZATION A CONSIDERABLE PORTION OF THE HEAT PRODUCED IN THE OXIDATION PROCESS.
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