SU1815834A1 - METHOD OF OBTAINING A CARBON-MINERAL ADSORBENT - Google Patents
METHOD OF OBTAINING A CARBON-MINERAL ADSORBENTInfo
- Publication number
- SU1815834A1 SU1815834A1 SU04292220/26A SU4292220A SU1815834A1 SU 1815834 A1 SU1815834 A1 SU 1815834A1 SU 04292220/26 A SU04292220/26 A SU 04292220/26A SU 4292220 A SU4292220 A SU 4292220A SU 1815834 A1 SU1815834 A1 SU 1815834A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- carbon
- obtaining
- activation
- pyrolysis
- mineral adsorbent
- Prior art date
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
1. Способ получения углерод-минерального адсорбента, включающий пиролиз углеродсодержащего материала в присутствии оксида алюминия с последующей парогазовой активацией продукта, отличающийся тем, что, с целью удешевления и снижения энергозатрат, в качестве углеродсодержащего материала используют лигнин, который перед пиролизом смешивают с гидроксидом алюминия в массовом соотношении 1 - 4 : 40 и полученную массу гранулируют путем формования, пиролиз и активацию ведут при 550 - 600C, и активацию ведут в течение 15 - 60 мин.1. A method of obtaining a carbon-mineral adsorbent, including pyrolysis of carbon-containing material in the presence of aluminum oxide with subsequent vapor-gas activation of the product, characterized in that, in order to reduce the cost and reduce energy consumption, lignin is used as carbon-containing material, which is mixed with aluminum hydroxide before pyrolysis a mass ratio of 1 to 4:40 and the resulting mass is granulated by molding, pyrolysis and activation are carried out at 550-600C, and activation is carried out for 15-60 minutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU04292220/26A SU1815834A1 (en) | 1987-07-30 | 1987-07-30 | METHOD OF OBTAINING A CARBON-MINERAL ADSORBENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU04292220/26A SU1815834A1 (en) | 1987-07-30 | 1987-07-30 | METHOD OF OBTAINING A CARBON-MINERAL ADSORBENT |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1815834A1 true SU1815834A1 (en) | 1999-10-10 |
Family
ID=60538536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU04292220/26A SU1815834A1 (en) | 1987-07-30 | 1987-07-30 | METHOD OF OBTAINING A CARBON-MINERAL ADSORBENT |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1815834A1 (en) |
-
1987
- 1987-07-30 SU SU04292220/26A patent/SU1815834A1/en active
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