RU94023733A - Filtering material - Google Patents
Filtering materialInfo
- Publication number
- RU94023733A RU94023733A RU94023733/12A RU94023733A RU94023733A RU 94023733 A RU94023733 A RU 94023733A RU 94023733/12 A RU94023733/12 A RU 94023733/12A RU 94023733 A RU94023733 A RU 94023733A RU 94023733 A RU94023733 A RU 94023733A
- Authority
- RU
- Russia
- Prior art keywords
- layer
- filtering material
- cellulose
- diatomite
- pulp
- Prior art date
Links
Landscapes
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
FIELD: wood-pulp and paper industry; production of filtering materials for cleaning diverse liquid and gaseous process media. SUBSTANCE: filtering material is double-layer filtering material whose first layer is intended for mechanical retention of impurities from filtered medium and consists of cellulose and diatomite, and the second layer is designed for absorbing dissolved substances and contains cellulose and active carbon. EFFECT: higher efficiency. 1 tbl
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94023733/12A RU2072194C1 (en) | 1994-06-23 | 1994-06-23 | FILTER MATERIAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94023733/12A RU2072194C1 (en) | 1994-06-23 | 1994-06-23 | FILTER MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94023733A true RU94023733A (en) | 1996-10-10 |
RU2072194C1 RU2072194C1 (en) | 1997-01-20 |
Family
ID=48434311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94023733/12A RU2072194C1 (en) | 1994-06-23 | 1994-06-23 | FILTER MATERIAL |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2072194C1 (en) |
-
1994
- 1994-06-23 RU RU94023733/12A patent/RU2072194C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2072194C1 (en) | 1997-01-20 |
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