JPS5795816A - Molded body of activated carbon - Google Patents
Molded body of activated carbonInfo
- Publication number
- JPS5795816A JPS5795816A JP55173500A JP17350080A JPS5795816A JP S5795816 A JPS5795816 A JP S5795816A JP 55173500 A JP55173500 A JP 55173500A JP 17350080 A JP17350080 A JP 17350080A JP S5795816 A JPS5795816 A JP S5795816A
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- grains
- activated carbon
- inorg
- porous
- 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.)
- Granted
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: To obtain a molded body having superior activity, capable of being used over a long time, and undergoing no deterioration in the strength by joining fine grains of activated carbon together with a porous inorg. material and supporting the grains.
CONSTITUTION: A porous molded body is composed of an aggregate of fine grains 2 of activated carbon as the matrix and an inorg. material joining and supporting the grains, and it is formed into a honeycomb molded body A provided with many square cells (a) or other various shapes. In order to manufacture such a molded body, to fine grains of activated carbon is added sinterable inorg. powder, heat fusible glass powder or a mixture thereof. A thermally decomposable org. binder may be added. They are kneaded well, and the kneaded material is molded by extrusion and cutting in round slices, dried, and calcined in a nonoxidizing atmosphere. Thus, the powder of the materal 1 is sintered or fused together and exists among the matrix of the grains 2 in a three-dimensionally and irregularly continuous state to join and support the grains 2. Such a molded body is very porous, and by adding the org. binder, the porosity is increased furthermore.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55173500A JPS5795816A (en) | 1980-12-08 | 1980-12-08 | Molded body of activated carbon |
| US06/545,074 US4518704A (en) | 1980-12-08 | 1983-10-24 | Activated carbon formed body and method of producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55173500A JPS5795816A (en) | 1980-12-08 | 1980-12-08 | Molded body of activated carbon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5795816A true JPS5795816A (en) | 1982-06-14 |
| JPH0260602B2 JPH0260602B2 (en) | 1990-12-17 |
Family
ID=15961663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55173500A Granted JPS5795816A (en) | 1980-12-08 | 1980-12-08 | Molded body of activated carbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5795816A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6090808A (en) * | 1983-10-25 | 1985-05-22 | Kobe Steel Ltd | Molded body of honeycomb activated carbon for decomposing ozone |
| US4544650A (en) * | 1983-05-27 | 1985-10-01 | Institut For Energetik Zentralstelle Fur Rationelle Energieanwendung | Process for manufacturing hydrophobic adsorbents |
| JPS62207706A (en) * | 1986-03-06 | 1987-09-12 | Kobe Steel Ltd | Molded body of active carbon |
| JP2006239491A (en) * | 2005-03-01 | 2006-09-14 | Taiheiyo Cement Corp | Material for treatment of exhaust gas and production method of the same |
| JP2007117863A (en) * | 2005-10-27 | 2007-05-17 | Kyocera Corp | Honeycomb structure and canister made from the same |
| JP2007238336A (en) * | 2006-03-03 | 2007-09-20 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Carbon-containing porous glass ceramic and its manufacturing process |
| WO2012066656A1 (en) * | 2010-11-17 | 2012-05-24 | 日本たばこ産業株式会社 | Adsorbent-supported granules and process for production thereof, cigarette filter, and cigarette |
| US8691722B2 (en) | 2008-07-03 | 2014-04-08 | Corning Incorporated | Sorbent comprising activated carbon particles, sulfur and metal catalyst |
| WO2023092842A1 (en) * | 2021-11-24 | 2023-06-01 | 清华大学 | Molded activated carbon, preparation method therefor and use thereof |
-
1980
- 1980-12-08 JP JP55173500A patent/JPS5795816A/en active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4544650A (en) * | 1983-05-27 | 1985-10-01 | Institut For Energetik Zentralstelle Fur Rationelle Energieanwendung | Process for manufacturing hydrophobic adsorbents |
| JPS6090808A (en) * | 1983-10-25 | 1985-05-22 | Kobe Steel Ltd | Molded body of honeycomb activated carbon for decomposing ozone |
| JPH0131449B2 (en) * | 1983-10-25 | 1989-06-26 | Kobe Seikosho Kk | |
| JPS62207706A (en) * | 1986-03-06 | 1987-09-12 | Kobe Steel Ltd | Molded body of active carbon |
| JP2006239491A (en) * | 2005-03-01 | 2006-09-14 | Taiheiyo Cement Corp | Material for treatment of exhaust gas and production method of the same |
| JP2007117863A (en) * | 2005-10-27 | 2007-05-17 | Kyocera Corp | Honeycomb structure and canister made from the same |
| JP2007238336A (en) * | 2006-03-03 | 2007-09-20 | Kitakyushu Foundation For The Advancement Of Industry Science & Technology | Carbon-containing porous glass ceramic and its manufacturing process |
| US8691722B2 (en) | 2008-07-03 | 2014-04-08 | Corning Incorporated | Sorbent comprising activated carbon particles, sulfur and metal catalyst |
| WO2012066656A1 (en) * | 2010-11-17 | 2012-05-24 | 日本たばこ産業株式会社 | Adsorbent-supported granules and process for production thereof, cigarette filter, and cigarette |
| WO2023092842A1 (en) * | 2021-11-24 | 2023-06-01 | 清华大学 | Molded activated carbon, preparation method therefor and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0260602B2 (en) | 1990-12-17 |
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