发明名称 |
POROEST KOLHALTIGT MATERIAL I FORM AV EN TREDIMENSIONELL GRUNDMASSA MED EN PORVOLYM AV 0,2 - 1,7 CM3/G |
摘要 |
The present invention relates to physical chemistry. The material is made as a three-dimensional matrix with a pore volume of from 0.2 to 1.7 cm3/g. The matrix is formed by bent layers of carbon of 100-10,000 ANGSTROM thickness and 100-10000 ANGSTROM radius of curvature. The true density of the material according to the present invention is 1.80-2.10 g/cm3, its X-ray density is 2.112-2.236 g/cm3, the pore size distribution has its maximum within the range of 200-2,000 ANGSTROM . The present invention can be useful in, for example, in the production of catalysts. |
申请公布号 |
SE465876(B) |
申请公布日期 |
1991.11.11 |
申请号 |
SE19890001404 |
申请日期 |
1989.04.18 |
申请人 |
INSTITUT KATALIZA SIBIRSKOGO OTEDELENIA AKADEMII NAUK SSS;VSESOJUZNY NAUCHNO-ISSLEDOVATELSKYINSTITUT TEKHNICHESKOGO |
发明人 |
V F * SUROVIKIN;V A * SEMIKOLENOV;J I * ERMAKOV |
分类号 |
C01B31/02;B01J20/20;B01J20/28;B01J21/18 |
主分类号 |
C01B31/02 |
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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