发明名称 |
CALCIUM SILICATE MASS FOR STORING ACETYLENE GAS |
摘要 |
A hardened asbestos-free, porous, calcium silicate filler material (50) for an acetylene storage vessel (10) is made by mixing quicklime with water to form a first m ixture. Then ground quartz silica is added to form a second mixture. A fibrous reinforcin g material is blended in to form a third mixture. A precipitated silica (or synthetic sili ca) is added and homogenized to form a fourth mixture. The fourth mixture is transferred into a cylinder (10) to be filled and is cured under saturated steam pressure. Thereafter, t he cylinder (10) is dried. A gas storage cylinder (10) so formed has a monolithic dry mass (5 0) filling a metal shell (20). The mass (50) has a porosity of about 88 to 92 %, a densit y in the range of 250 g/l to 350 g/l, and a crush strength of 250 to 550 psig.
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申请公布号 |
CA2210352(C) |
申请公布日期 |
2001.04.24 |
申请号 |
CA19962210352 |
申请日期 |
1996.01.30 |
申请人 |
WORTHINGTON ACETYLENE CYLINDER, INC. |
发明人 |
SHAKLEY, GREGORY T.;SARKAR, ASOK K.;RABREN, MICHAEL S.;KOT, RICHARD A. |
分类号 |
F17C11/00;(IPC1-7):B01J20/10 |
主分类号 |
F17C11/00 |
代理机构 |
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