发明名称 |
ACTIVATED CARBON PRODUCTION METHOD |
摘要 |
FIELD: carbon materials. SUBSTANCE: carbon is placed into vertical heated reactor, into bottom part of which steam and inert gas are fed. Pressure is cyclically varied within the range from 0.001-0.1 to 0.107-0.3 MPa. Product of cycles number by maximum and minimum pressure difference ranges from 0.9 to 0.03 MPa. Cycles number is up to 30, activity by iodide technique 62.3-118 mg/g, activation duration 0.2-0.6 h, and yield of activated carbon 50.6-68%. EFFECT: enhanced process efficiency. 1 tblt
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申请公布号 |
RU2116962(C1) |
申请公布日期 |
1998.08.10 |
申请号 |
RU19960120382 |
申请日期 |
1996.10.03 |
申请人 |
NAZAROV VLADIMIR DMITRIEVICH;SAPUNOV GENRIKH SERGEEVICH |
发明人 |
NAZAROV VLADIMIR DMITRIEVICH;SAPUNOV GENRIKH SERGEEVICH |
分类号 |
C01B31/08;(IPC1-7):C01B31/08 |
主分类号 |
C01B31/08 |
代理机构 |
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主权项 |
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地址 |
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