CA1289816C - Fluidized-bed activation furnace for activated carbon - Google Patents
Fluidized-bed activation furnace for activated carbonInfo
- Publication number
- CA1289816C CA1289816C CA000583728A CA583728A CA1289816C CA 1289816 C CA1289816 C CA 1289816C CA 000583728 A CA000583728 A CA 000583728A CA 583728 A CA583728 A CA 583728A CA 1289816 C CA1289816 C CA 1289816C
- Authority
- CA
- Canada
- Prior art keywords
- fluidized
- perforated plate
- central hollow
- hollow pillar
- activated carbon
- 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 - Fee Related
Links
- 230000004913 activation Effects 0.000 title claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 63
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims description 25
- 230000003213 activating effect Effects 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- 239000008187 granular material Substances 0.000 abstract description 31
- 229910052799 carbon Inorganic materials 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/39—Apparatus for the preparation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP296660/87 | 1987-11-25 | ||
| JP62296660A JPH0777606B2 (ja) | 1987-11-25 | 1987-11-25 | 流動賦活炉 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1289816C true CA1289816C (en) | 1991-10-01 |
Family
ID=17836425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000583728A Expired - Fee Related CA1289816C (en) | 1987-11-25 | 1988-11-22 | Fluidized-bed activation furnace for activated carbon |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6808390B1 (en) | 1999-05-04 | 2004-10-26 | Commonwealth Scientific And Industrial Research Organization | Process for carbonizing wood residues and producing activated carbon |
| WO2007140073A2 (en) * | 2006-05-01 | 2007-12-06 | Crowfoot Development, Llc. | Process for the manufacture of carbonaceous mercury sorbent from coal |
| CN101164871B (zh) * | 2006-10-21 | 2011-04-20 | 李令杰 | 改进的冷却出料斯列普活化炉 |
| CN102583364B (zh) * | 2011-12-29 | 2014-02-05 | 淮北市森化碳吸附剂有限责任公司 | 卧式旋转活化炉气封控制装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH207033A (de) * | 1938-12-07 | 1939-09-15 | Polysius G Ag | Verfahren und Vorrichtung zum Auflockern von staubförmigen Gütern in Behältern. |
| US3260389A (en) * | 1962-03-23 | 1966-07-12 | Granu Flow Equipment Ltd | Container-emptying clamp stand with gas-fluidizing cap |
| US3829983A (en) * | 1971-10-27 | 1974-08-20 | Phillips Petroleum Co | Grid plate |
| US4039290A (en) * | 1972-05-15 | 1977-08-02 | Kureha Kagaku Kogyo Kabushiki Kaisha | Spent activated carbon regenerator |
| FR2274343A1 (fr) * | 1974-06-11 | 1976-01-09 | Charbonnages De France | Dispositif de montage etanche d'une plaque support de grille de reacteur de fluidisation |
| US4148752A (en) * | 1976-04-09 | 1979-04-10 | Bayer Aktiengesellschaft | Production of activated carbon in a reactor having a lower static layer and an upper fluidized layer |
| US4062656A (en) * | 1976-05-12 | 1977-12-13 | Exxon Research And Engineering Company | Fluidized bed apparatus |
| JPS5922123B2 (ja) * | 1981-03-11 | 1984-05-24 | 株式会社神戸製鋼所 | 不燃物を含む廃棄物の流動床式焼却装置 |
| SU1278538A1 (ru) * | 1985-01-22 | 1986-12-23 | Предприятие П/Я А-3513 | Топка кип щего сло |
-
1987
- 1987-11-25 JP JP62296660A patent/JPH0777606B2/ja not_active Expired - Fee Related
-
1988
- 1988-11-21 US US07/274,168 patent/US4898533A/en not_active Expired - Lifetime
- 1988-11-22 CA CA000583728A patent/CA1289816C/en not_active Expired - Fee Related
- 1988-11-25 ES ES198888311190T patent/ES2032979T3/es not_active Expired - Lifetime
- 1988-11-25 EP EP88311190A patent/EP0318313B1/en not_active Expired - Lifetime
- 1988-11-25 DE DE8888311190T patent/DE3872360T2/de not_active Expired - Lifetime
- 1988-11-25 AT AT88311190T patent/ATE77569T1/de not_active IP Right Cessation
-
1992
- 1992-08-20 GR GR920401812T patent/GR3005475T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3005475T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-05-24 |
| EP0318313A2 (en) | 1989-05-31 |
| DE3872360D1 (de) | 1992-07-30 |
| US4898533A (en) | 1990-02-06 |
| ES2032979T3 (es) | 1993-03-01 |
| EP0318313A3 (en) | 1989-08-16 |
| ATE77569T1 (de) | 1992-07-15 |
| DE3872360T2 (de) | 1992-12-10 |
| EP0318313B1 (en) | 1992-06-24 |
| JPH01139135A (ja) | 1989-05-31 |
| JPH0777606B2 (ja) | 1995-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |