Invention Grant
- Patent Title: Method of retarding quicklime for glass manufacture
- Patent Title (中): 延缓玻璃制造生石灰的方法
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Application No.: US11265737Application Date: 2005-11-02
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Publication No.: US07691190B2Publication Date: 2010-04-06
- Inventor: Kevin D. Ingram , Fred R. Huege
- Applicant: Kevin D. Ingram , Fred R. Huege
- Applicant Address: US TX Fort Worth
- Assignee: Chemical Lime Company
- Current Assignee: Chemical Lime Company
- Current Assignee Address: US TX Fort Worth
- Agent Charles D. Gunter, Jr.
- Main IPC: C09D11/00
- IPC: C09D11/00 ; C03C6/00 ; C03B5/16 ; C03B3/00 ; C03B1/00
Abstract:
A method is shown for retarding the reactivity of quicklime. The quicklime is contacted with an aqueous solution of a boron-containing compound after being calcined. The boron-containing solution can be sprayed on the quicklime as it moves past on a conveyor belt. The retarded quicklime can be used for various industrial purposes and is especially useful as a reactant in a glass making operation.
Public/Granted literature
- US20070098610A1 Method of retarding quicklime for glass manufacture Public/Granted day:2007-05-03
Information query
IPC分类:
