| 发明名称 |
CARBON-MINERAL GRANULATED ZEOLITE-BASED ADSORBENT |
| 摘要 |
FIELD: sorbents. SUBSTANCE: invention, in particular, relates to binderless zeolite- based adsorbents that can be used for drying and purifying liquid and gas streams to remove metal ions and individual organic components. Natural kaolin, which, if necessary, can be preliminarily supplemented by 20% of amorphous silicon dioxide and mixed with aluminosilicahydrogel with silica/alumina ratio (3-3.5):1, is baked at 600-700 C. Then 1:1 activated carbon/peat mixture is added in quantity 4 to 16% and combined material is stirred until homogeneous plastic stuff is obtained. Material is granulated, dried, and subjected to hydrothermal crystallization. EFFECT: increased dynamic adsorption capacity. 4 ex
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| 申请公布号 |
RU2124942(C1) |
申请公布日期 |
1999.01.20 |
| 申请号 |
RU19970119337 |
申请日期 |
1997.12.01 |
| 申请人 |
GLUKHOV VLADIMIR ALEKSEEVICH;BEDNOV STANISLAV FEDOROVICH;TREMBOVOL'SKIJ JAKOV LEONIDOVICH;BARATS LEONID ALEKSANDROVICH;LJUBETSKIJ ALEKSANDR VLADIMIROVICH;ZAVODCHIKOVA ALLA BORISOVNA;GERSHKOVICH VADIM ALEKSANDROVICH;KIRPENKO FEDOR ALEKSANDROVICH;SEDUNOV ALEKSEJ JUR'EVICH |
发明人 |
GLUKHOV V.A.;BEDNOV S.F.;TREMBOVOL'SKIJ JA.L.;BARATS L.A.;LJUBETSKIJ A.V.;ZAVODCHIKOVA A.B.;GERSHKOVICH V.A.;KIRPENKO F.A.;SEDUNOV A.JU. |
| 分类号 |
B01J20/18;B01J20/20;C01B39/20;(IPC1-7):B01J20/18 |
主分类号 |
B01J20/18 |
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