CA1036956A - Apparatus for countercurrent gas-solid contact - Google Patents
Apparatus for countercurrent gas-solid contactInfo
- Publication number
- CA1036956A CA1036956A CA213,560A CA213560A CA1036956A CA 1036956 A CA1036956 A CA 1036956A CA 213560 A CA213560 A CA 213560A CA 1036956 A CA1036956 A CA 1036956A
- Authority
- CA
- Canada
- Prior art keywords
- solid material
- trough
- solids
- gas
- chamber
- 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
- 239000007787 solid Substances 0.000 title claims abstract description 131
- 239000011343 solid material Substances 0.000 claims abstract description 82
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 8
- 230000000063 preceeding effect Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 97
- 230000007246 mechanism Effects 0.000 description 71
- 239000003546 flue gas Substances 0.000 description 18
- 239000008187 granular material Substances 0.000 description 18
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 16
- 239000000543 intermediate Substances 0.000 description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 230000000875 corresponding effect Effects 0.000 description 8
- 239000010881 fly ash Substances 0.000 description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 210000003414 extremity Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000010448 nahcolite Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 239000002803 fossil fuel Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013386 optimize process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/08—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/606—Carbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40077—Direction of flow
- B01D2259/40081—Counter-current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/406—Further details for adsorption processes and devices using more than four beds
- B01D2259/4061—Further details for adsorption processes and devices using more than four beds using five beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US482493A US3892551A (en) | 1974-06-24 | 1974-06-24 | Apparatus for countercurrent gas-solid contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1036956A true CA1036956A (en) | 1978-08-22 |
Family
ID=23916309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA213,560A Expired CA1036956A (en) | 1974-06-24 | 1974-11-13 | Apparatus for countercurrent gas-solid contact |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3892551A (enExample) |
| JP (1) | JPS5345184B2 (enExample) |
| CA (1) | CA1036956A (enExample) |
| FR (1) | FR2276091A1 (enExample) |
| GB (1) | GB1467498A (enExample) |
| IT (1) | IT1024469B (enExample) |
| SE (1) | SE405686B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4638177A (en) * | 1985-11-14 | 1987-01-20 | Westinghouse Electric Corp. | Rotating flux transformer |
| WO1995013866A1 (en) * | 1993-11-16 | 1995-05-26 | Comalco Aluminium Limited | Countercurrent gas-solid contacting |
| US5538541A (en) * | 1995-04-03 | 1996-07-23 | On-Demand Environmental Systems Inc. | Apparatus and method for removing volatile organic compounds from an air stream |
| US6027550A (en) * | 1997-04-28 | 2000-02-22 | Techarmonic, Inc. | Apparatus and method for removing volatile organic compounds from a stream of contaminated air with use of an adsorbent material |
| US7635409B2 (en) * | 2007-03-09 | 2009-12-22 | Skf Usa Inc. | Air dryer systems |
| CN102350273A (zh) * | 2011-07-13 | 2012-02-15 | 迈瑞尔实验设备（上海）有限公司 | 一种移动床径向反应器冷模装置 |
| WO2020003527A1 (ja) * | 2018-06-29 | 2020-01-02 | 川崎重工業株式会社 | 排煙脱硫装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1895601A (en) * | 1930-10-27 | 1933-01-31 | Beuthner Kurt | Purification of gases and apparatus therefor |
| US2555129A (en) * | 1948-02-10 | 1951-05-29 | Socony Vacuum Oil Co Inc | Catalyst control slide valve |
-
1974
- 1974-06-24 US US482493A patent/US3892551A/en not_active Expired - Lifetime
- 1974-11-13 CA CA213,560A patent/CA1036956A/en not_active Expired
- 1974-11-21 GB GB5051574A patent/GB1467498A/en not_active Expired
- 1974-11-21 SE SE7414647A patent/SE405686B/xx unknown
- 1974-12-16 FR FR7441305A patent/FR2276091A1/fr active Granted
- 1974-12-16 IT IT54565/74A patent/IT1024469B/it active
-
1975
- 1975-01-10 JP JP551475A patent/JPS5345184B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5345184B2 (enExample) | 1978-12-05 |
| FR2276091B1 (enExample) | 1981-09-18 |
| IT1024469B (it) | 1978-06-20 |
| US3892551A (en) | 1975-07-01 |
| SE405686B (sv) | 1978-12-27 |
| SE7414647L (sv) | 1975-12-29 |
| DE2501846B2 (de) | 1976-08-05 |
| GB1467498A (en) | 1977-03-16 |
| FR2276091A1 (fr) | 1976-01-23 |
| DE2501846A1 (de) | 1976-01-08 |
| JPS513372A (enExample) | 1976-01-12 |
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