Invention Grant
US5099079A Process for separating acid from nitro substituted aromatics using a
molten nitrate salt
失效
使用硝酸盐盐从硝基取代的芳香族分离酸的方法
- Patent Title: Process for separating acid from nitro substituted aromatics using a molten nitrate salt
- Patent Title (中): 使用硝酸盐盐从硝基取代的芳香族分离酸的方法
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Application No.: US559970Application Date: 1990-07-26
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Publication No.: US5099079APublication Date: 1992-03-24
- Inventor: Allen B. Quakenbush
- Applicant: Allen B. Quakenbush
- Applicant Address: CT Cheshire
- Assignee: Olin Corporation
- Current Assignee: Olin Corporation
- Current Assignee Address: CT Cheshire
- Main IPC: C07C
- IPC: C07C20060101 ; C07C201/06 ; C07C201/08 ; C07C201/16 ; C07C205/06
Abstract:
Described herein is a process for separating an acid impurity from a solution containing acid and a nitro substituted aromatic compound by contacting the solution with at least one molten nitrate salt.
Public/Granted literature
- US5765140A Dynamic project management system Public/Granted day:1998-06-09
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