发明名称 |
PROCESS FOR ELIMINATING ORGANIC ODORS AND COMPOSITIONS FOR USE THEREIN |
摘要 |
Odors attributable to organic molecular species are eliminated to levels below their olfactory detection level threshold by contact of the odor-producing species with a crystalline siliceous molecular sieve material having at least about 90 per cent of its tetrahedral oxide units as SiO2 tetrahedra, having pore apertures nominally at least 5.5 A in diameter, from which the original water of hydration has been substantially removed, having a capacity for adsorbed water of not greater than 10 weight per cent when measured at 25 DEG C. at a water vapor pressure (p/p0) of 4.6 torr. |
申请公布号 |
AU1854288(A) |
申请公布日期 |
1989.01.05 |
申请号 |
AU19880018542 |
申请日期 |
1988.06.29 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
ANTHONY JOSEPH GIOFFRE;BONITA KIRTOFFERSEN MARCUS |
分类号 |
B01D53/72;B01D53/02;B01D53/34;B01D53/38;B01D53/81;B01J20/18 |
主分类号 |
B01D53/72 |
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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