Invention Grant
- Patent Title: Process for production of sodium bisulfite
- Patent Title (中): 亚硫酸氢钠生产工艺
-
Application No.: US12171792Application Date: 2008-07-11
-
Publication No.: US07985396B2Publication Date: 2011-07-26
- Inventor: James Kisielewski , Don Robertson
- Applicant: James Kisielewski , Don Robertson
- Applicant Address: US TX Houston
- Assignee: Solvay Chemicals, Inc.
- Current Assignee: Solvay Chemicals, Inc.
- Current Assignee Address: US TX Houston
- Agency: Brinks Hofer Gilson & Lione
- Agent Ryan L. Marshall
- Main IPC: C01B17/62
- IPC: C01B17/62 ; C01B17/42
Abstract:
Processes for producing sodium bisulfite from sodium sulfite purge streams are disclosed which enable recovery of additional resource material including sodium bisulfite.
Public/Granted literature
- US20100008845A1 PROCESS FOR PRODUCTION OF SODIUM BISULFITE Public/Granted day:2010-01-14
Information query
