Invention Grant
- Patent Title: Processes for the manufacture of acrolein
- Patent Title (中): 制备丙烯醛的方法
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Application No.: US169335Application Date: 1998-10-09
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Publication No.: US6166263APublication Date: 2000-12-26
- Inventor: William George Etzkorn , Jonathan Lester Brockwell , Mark Anderson Young , John Michael Maher , Barbara Knight Warren
- Applicant: William George Etzkorn , Jonathan Lester Brockwell , Mark Anderson Young , John Michael Maher , Barbara Knight Warren
- Applicant Address: CT Danbury
- Assignee: Union Carbide Chemicals & Plastics Technology Corporation
- Current Assignee: Union Carbide Chemicals & Plastics Technology Corporation
- Current Assignee Address: CT Danbury
- Main IPC: C07C45/33
- IPC: C07C45/33 ; C07C45/35 ; C07C45/60 ; C07C45/64 ; C07C45/69 ; C07C45/71 ; C07C45/32
Abstract:
Processes are disclosed for the conversion of propylene to acrolein in the presence of propane. The processes utilize oxygen and recycle propane to the acrolein reactor. Process feeds can comprise, propane, propylene or mixtures thereof. The presence of propane in the propylene-to-acrolein reaction can enhance the efficiency of the processes.
Public/Granted literature
- US5468258A Thermal dye transfer methods utilizing heterocyclic hydrazono dyes Public/Granted day:1995-11-21
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