GB1422413A - Apparatus for and method of regenerating used activated-carbon - Google Patents
Apparatus for and method of regenerating used activated-carbonInfo
- Publication number
- GB1422413A GB1422413A GB3837873A GB3837873A GB1422413A GB 1422413 A GB1422413 A GB 1422413A GB 3837873 A GB3837873 A GB 3837873A GB 3837873 A GB3837873 A GB 3837873A GB 1422413 A GB1422413 A GB 1422413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- carbon
- activating
- desorbing
- fluidize
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 2
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- 230000003213 activating effect Effects 0.000 abstract 6
- 229910052799 carbon Inorganic materials 0.000 abstract 5
- 239000000567 combustion gas Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
1422413 Regenerating active carbon CHIYODA KAKO KENSETSU KK 18 Jan 1973 [28 June 1972] 38378/73 Divided out of 1422412 Heading C1A Activated carbon is regenerated in an apparatus comprising a desorbing chamber 32 in which the used material is heated to 100‹ to 700‹ C., an activating chamber 33 designed to receive material from the desorbing chamber, with heating means, e.g. combustion gases from chamber 46, adapted to heat the activating chamber to at least 500‹ C. without bringing oxygen into contact with the activated carbon. By means of fuel inlet 44 and air inlet 45 a flow of hot combustion gas emerges from chamber 46 and passes through pipes 35, 36, serving both to heat the carbon in the activating chamber and fluidize the carbon in the desorbing chamber. As shown in the Figure the desorbing chamber is preferably situated above the activating chamber so that the carbon is transferred by gravity, e.g. down pipes 34. The activating chamber may have a steam inlet 49 through which sufficient steam is admitted to fluidize the contents of the activating chamber. During the regeneration process the carbon stays in the desorption chamber for 5-180 minutes and the activation chamber for 5-180 minutes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47064678A JPS5039429B2 (en) | 1972-06-28 | 1972-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1422413A true GB1422413A (en) | 1976-01-28 |
Family
ID=13265054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3837873A Expired GB1422413A (en) | 1972-06-28 | 1973-01-18 | Apparatus for and method of regenerating used activated-carbon |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5039429B2 (en) |
| BR (1) | BR7302860D0 (en) |
| CA (1) | CA1025425A (en) |
| GB (1) | GB1422413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445591A (en) * | 2022-09-30 | 2022-12-09 | 重庆红源活性炭有限公司 | Automatic active carbon desorption device of board formula |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5169238A (en) * | 1974-12-13 | 1976-06-15 | Kyoritsu Juki Kogyo Kenkyusho | KATSUSEITANSAISEIFUKATSUYODENKIRO |
| JPS5519888B2 (en) * | 1974-06-12 | 1980-05-29 | ||
| JPS5189894A (en) * | 1975-02-05 | 1976-08-06 | KATSUSEITAN SAISEISOCHI | |
| JPS5189895A (en) * | 1975-02-05 | 1976-08-06 | KATSUSEITAN SAISEIHOHO | |
| JPS5194494A (en) * | 1975-02-17 | 1976-08-19 | Katsuseitansaiseiro | |
| JPS51135896A (en) * | 1975-04-26 | 1976-11-25 | Toyobo Co Ltd | Proces s for reproducing and activating used active carbon |
| JPS51145490A (en) * | 1975-06-10 | 1976-12-14 | Ebara Infilco Co Ltd | Regenerative furnace for active carbon |
| JPS5222357A (en) * | 1975-08-13 | 1977-02-19 | Ube Ind Ltd | Purifying process of waste water containing organic matter |
| JPS5237597A (en) * | 1975-09-19 | 1977-03-23 | Agency Of Ind Science & Technol | Regeneration of active carbon |
| JPS5291782A (en) * | 1976-01-29 | 1977-08-02 | Kyoritsu Yuki Kogyo Kenkyusho:Kk | Electric furnace |
| CA1134596A (en) * | 1981-07-06 | 1982-11-02 | Leo A. Behie | Process for producing hydrogen from hydrogen sulphide in a gas fluidized bed reactor |
| JPS63315146A (en) * | 1987-06-16 | 1988-12-22 | Koko Res Kk | Regeneration of carbonaceous adsorbing body |
| JP4916987B2 (en) * | 2007-09-25 | 2012-04-18 | Ｎｔｎ株式会社 | Rotation detection sensor |
| JP4916986B2 (en) * | 2007-09-25 | 2012-04-18 | Ｎｔｎ株式会社 | Rotation detection sensor |
-
1972
- 1972-06-28 JP JP47064678A patent/JPS5039429B2/ja not_active Expired
-
1973
- 1973-01-18 GB GB3837873A patent/GB1422413A/en not_active Expired
- 1973-02-09 CA CA163,438A patent/CA1025425A/en not_active Expired
- 1973-04-18 BR BR286073A patent/BR7302860D0/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445591A (en) * | 2022-09-30 | 2022-12-09 | 重庆红源活性炭有限公司 | Automatic active carbon desorption device of board formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1025425A (en) | 1978-01-31 |
| BR7302860D0 (en) | 1974-08-29 |
| JPS4923796A (en) | 1974-03-02 |
| JPS5039429B2 (en) | 1975-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |