发明名称 |
COMPOSITION AND METHOD FOR CARBON DIOXIDE PRODUCTION |
摘要 |
carbon dioxide production. SUBSTANCE: sodium bicarbonate-based composition for production of carbon dioxide also contains 2.5-3.5% of graphite. Composition is subjected to thermal decomposition in the form of homogeneous powder under pressure 1750-2250 kg/sq.cm between layers of conducting powder with conductivity at least 600 Ohm-1.cm-1. Thermal decomposition is effected by passing electric current at power in section overlapping compressed powdered composition equal to 1.5-10 W per 1 g of composition. Resulting carbon dioxide is designed for use in food industry and as component of fire-extinguishing compositions. EFFECT: enabled gas generation control and avoided utilization of special heating equipment. 2 cl, 2 tbl |
申请公布号 |
RU2155708(C2) |
申请公布日期 |
2000.09.10 |
申请号 |
RU19970119904 |
申请日期 |
1997.11.20 |
申请人 |
ROSSIJSKIJ NAUCHNYJ TSENTR "PRIKLADNAJA KHIMIJA" |
发明人 |
GEORGIEVSKIJ S.S.;KOVAL' A.I.;TUMANOVSKIJ A.A.;ULYBIN V.B.;KARTASHOV JU.I. |
分类号 |
C01B31/20 |
主分类号 |
C01B31/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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