JPS5523039A - Water repellent activated carbon - Google Patents
Water repellent activated carbonInfo
- Publication number
- JPS5523039A JPS5523039A JP9521578A JP9521578A JPS5523039A JP S5523039 A JPS5523039 A JP S5523039A JP 9521578 A JP9521578 A JP 9521578A JP 9521578 A JP9521578 A JP 9521578A JP S5523039 A JPS5523039 A JP S5523039A
- Authority
- JP
- Japan
- Prior art keywords
- water repellent
- activated carbon
- carbon
- gas
- adsorption power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: To enhance the gas adsorption power of activated carbon by treating the carbon with a water repellent.
CONSTITUTION: Activated carbon for adsorption treatment of harmful gas, malodorous gas, etc. is previously treated with a water repellent resin such as PTFE, PP or PS, or a water repellent made of silicon-contg. cpd., e.g. dimethylchlorosilane or silicone oil to such an extent that the active action is not deteriorated. Thus, condensation of moisture in the carbon pores can be prevented, so the activated carbon exhibits stable adsorption power.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9521578A JPS5523039A (en) | 1978-08-04 | 1978-08-04 | Water repellent activated carbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9521578A JPS5523039A (en) | 1978-08-04 | 1978-08-04 | Water repellent activated carbon |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5523039A true JPS5523039A (en) | 1980-02-19 |
Family
ID=14131518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9521578A Pending JPS5523039A (en) | 1978-08-04 | 1978-08-04 | Water repellent activated carbon |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523039A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01274847A (en) * | 1988-04-28 | 1989-11-02 | Fuji Photo Film Co Ltd | Water-repellent treatment of tube |
JPH01317548A (en) * | 1988-06-20 | 1989-12-22 | Fuji Photo Film Co Ltd | Water repellent treatment near pipe end |
EP0765840A1 (en) * | 1995-09-14 | 1997-04-02 | Agency of Industrial Science and Technology of Ministry of International Trade and Industry | Surface hydrophobic active carbon and method for production thereof |
US5710983A (en) * | 1995-05-16 | 1998-01-20 | Nec Corporation | Channel selecting system utilizing a random number generator having a shift register, switches and Boolean function circuit to randomly select a channel frequency |
EP0945176A2 (en) * | 1998-03-26 | 1999-09-29 | Chmiel, Horst, Prof. Dr.-Ing.habil. | Fibrous adsorbents |
EP1387723A1 (en) * | 2001-04-17 | 2004-02-11 | Foster-Miller, Inc. | Passive filtration system |
JP2006061804A (en) * | 2004-08-26 | 2006-03-09 | Tsurumi Coal Co Ltd | Deodorization active carbon and its manufacturing method |
US7448467B2 (en) | 2001-07-26 | 2008-11-11 | Kh Technology Corporation | Acoustic enclosures |
JP2013511466A (en) * | 2009-11-23 | 2013-04-04 | スリーエム イノベイティブ プロパティズ カンパニー | Processed porous particles and methods of making and using the same |
US20140064540A1 (en) | 2012-08-31 | 2014-03-06 | Bose Corporation | Loudspeaker System |
US8794373B1 (en) | 2013-03-15 | 2014-08-05 | Bose Corporation | Three-dimensional air-adsorbing structure |
JP2016098124A (en) * | 2014-11-19 | 2016-05-30 | 株式会社Kri | Hydrophobic activated carbon and method of manufacturing the same |
JP2016166116A (en) * | 2015-03-10 | 2016-09-15 | 大阪ガスケミカル株式会社 | Hydrophobized carbon material and method for producing the same |
JP2018039712A (en) * | 2016-09-09 | 2018-03-15 | 大阪ガスケミカル株式会社 | Activated charcoal for water purifiers and cartridge for water purifiers prepared therewith |
CN109482157A (en) * | 2018-11-09 | 2019-03-19 | 广州华玮创材环保科技有限责任公司 | It is a kind of for adsorbing the preparation method of the composite material of volatile organic compounds |
-
1978
- 1978-08-04 JP JP9521578A patent/JPS5523039A/en active Pending
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01274847A (en) * | 1988-04-28 | 1989-11-02 | Fuji Photo Film Co Ltd | Water-repellent treatment of tube |
JPH01317548A (en) * | 1988-06-20 | 1989-12-22 | Fuji Photo Film Co Ltd | Water repellent treatment near pipe end |
US5710983A (en) * | 1995-05-16 | 1998-01-20 | Nec Corporation | Channel selecting system utilizing a random number generator having a shift register, switches and Boolean function circuit to randomly select a channel frequency |
EP0765840A1 (en) * | 1995-09-14 | 1997-04-02 | Agency of Industrial Science and Technology of Ministry of International Trade and Industry | Surface hydrophobic active carbon and method for production thereof |
EP0945176A2 (en) * | 1998-03-26 | 1999-09-29 | Chmiel, Horst, Prof. Dr.-Ing.habil. | Fibrous adsorbents |
EP0945176A3 (en) * | 1998-03-26 | 1999-12-29 | Chmiel, Horst, Prof. Dr.-Ing.habil. | Fibrous adsorbents |
EP1387723A1 (en) * | 2001-04-17 | 2004-02-11 | Foster-Miller, Inc. | Passive filtration system |
EP1387723A4 (en) * | 2001-04-17 | 2006-12-27 | Foster Miller Inc | Passive filtration system |
US7448467B2 (en) | 2001-07-26 | 2008-11-11 | Kh Technology Corporation | Acoustic enclosures |
JP4695858B2 (en) * | 2004-08-26 | 2011-06-08 | 株式会社ツルミコール | Deodorized activated carbon of alkyl sulfides and process for producing the same |
JP2006061804A (en) * | 2004-08-26 | 2006-03-09 | Tsurumi Coal Co Ltd | Deodorization active carbon and its manufacturing method |
JP2013511466A (en) * | 2009-11-23 | 2013-04-04 | スリーエム イノベイティブ プロパティズ カンパニー | Processed porous particles and methods of making and using the same |
JP2013511389A (en) * | 2009-11-23 | 2013-04-04 | スリーエム イノベイティブ プロパティズ カンパニー | Method for surface treatment of porous particles |
US9078946B2 (en) | 2009-11-23 | 2015-07-14 | 3M Innovative Properties Company | Methods of surface treating porous particles |
US20140064540A1 (en) | 2012-08-31 | 2014-03-06 | Bose Corporation | Loudspeaker System |
US8687836B2 (en) | 2012-08-31 | 2014-04-01 | Bose Corporation | Loudspeaker system |
US8794373B1 (en) | 2013-03-15 | 2014-08-05 | Bose Corporation | Three-dimensional air-adsorbing structure |
US9232299B2 (en) | 2013-03-15 | 2016-01-05 | Bose Corporation | Three-dimensional air-adsorbing structure |
JP2016098124A (en) * | 2014-11-19 | 2016-05-30 | 株式会社Kri | Hydrophobic activated carbon and method of manufacturing the same |
JP2016166116A (en) * | 2015-03-10 | 2016-09-15 | 大阪ガスケミカル株式会社 | Hydrophobized carbon material and method for producing the same |
JP2018039712A (en) * | 2016-09-09 | 2018-03-15 | 大阪ガスケミカル株式会社 | Activated charcoal for water purifiers and cartridge for water purifiers prepared therewith |
CN109482157A (en) * | 2018-11-09 | 2019-03-19 | 广州华玮创材环保科技有限责任公司 | It is a kind of for adsorbing the preparation method of the composite material of volatile organic compounds |
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