Invention Grant
US5527427A High solids black liquor of reduced viscosity and viscosity reduction
method for high solids black liquor
失效
用于高固体黑液的具有降低粘度和降粘方法的高固体黑液
- Patent Title: High solids black liquor of reduced viscosity and viscosity reduction method for high solids black liquor
- Patent Title (中): 用于高固体黑液的具有降低粘度和降粘方法的高固体黑液
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Application No.: US407619Application Date: 1995-03-21
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Publication No.: US5527427APublication Date: 1996-06-18
- Inventor: Mualla Berksoy , Yaman Boluk
- Applicant: Mualla Berksoy , Yaman Boluk
- Applicant Address: CAX Montreal
- Assignee: Optima Specialty Chemicals & Technology Inc.
- Current Assignee: Optima Specialty Chemicals & Technology Inc.
- Current Assignee Address: CAX Montreal
- Main IPC: D21C11/04
- IPC: D21C11/04 ; D21C11/00 ; D21C11/10 ; D21C11/12
Abstract:
A high solids black liquor which has solids content of at least 65% by weight of liquor is mixed with a viscosity reducing additive prior to firing in a chemical recovery furnace. The additive is an admixed compound consisting of monoethylene glycol, diethylene glycol and triethylene glycol.
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