Invention Grant
US07368010B2 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof
有权
铝酸钙熟料作为具有和不具有钡添加剂的耐火骨料及其用途
- Patent Title: Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof
- Patent Title (中): 铝酸钙熟料作为具有和不具有钡添加剂的耐火骨料及其用途
-
Application No.: US10924713Application Date: 2004-08-24
-
Publication No.: US07368010B2Publication Date: 2008-05-06
- Inventor: Kenneth A. McGowan
- Applicant: Kenneth A. McGowan
- Agency: Buchanan Ingersoll & Rooney PC
- Agent Craig G. Cochenour
- Main IPC: C04B7/32
- IPC: C04B7/32
Abstract:
The present invention provides for a refractory aggregate composition comprising an improved calcium aluminate clinker having the formula CnAx wherein C is calcium oxide and A is aluminum oxide, wherein n is an integer from about 1 to about 12, wherein x is an integer from about 1 to about 24, and wherein said clinker has less less than about fifty weight percent C12A7. Analogs, derivatives and hydrates of the improved calcium aluminate clinker are provided. A refractory composition and a sprayable refractory composition are disclosed comprising the improved calcium aluminate clinker.
Public/Granted literature
- US20050049138A1 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof Public/Granted day:2005-03-03
Information query
