FR2740990B1 - MULTI-STAGE SPOKE COLUMN, WITH PERFORATED PLATES - Google Patents
MULTI-STAGE SPOKE COLUMN, WITH PERFORATED PLATESInfo
- Publication number
- FR2740990B1 FR2740990B1 FR9613959A FR9613959A FR2740990B1 FR 2740990 B1 FR2740990 B1 FR 2740990B1 FR 9613959 A FR9613959 A FR 9613959A FR 9613959 A FR9613959 A FR 9613959A FR 2740990 B1 FR2740990 B1 FR 2740990B1
- Authority
- FR
- France
- Prior art keywords
- stage
- perforated plates
- spoke column
- spoke
- column
- 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
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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
- B01D3/225—Dual-flow sieve trays
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Gas Separation By Absorption (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29712795A JP3214320B2 (en) | 1995-11-15 | 1995-11-15 | Chemical reaction method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2740990A1 FR2740990A1 (en) | 1997-05-16 |
FR2740990B1 true FR2740990B1 (en) | 1998-12-31 |
Family
ID=17842566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9613959A Expired - Fee Related FR2740990B1 (en) | 1995-11-15 | 1996-11-15 | MULTI-STAGE SPOKE COLUMN, WITH PERFORATED PLATES |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3214320B2 (en) |
DE (1) | DE19647126A1 (en) |
FR (1) | FR2740990B1 (en) |
GB (1) | GB2307191B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19843573A1 (en) * | 1998-09-23 | 2000-03-30 | Degussa | Bubble column and its use |
FR2830775B1 (en) * | 2001-10-12 | 2004-08-27 | Rhodia Polyamide Intermediates | REACTOR FOR OXIDATION REACTION OF A LIQUID WITH A GAS |
CN100427198C (en) * | 2006-09-01 | 2008-10-22 | 清华大学 | Staged reactor |
JP5558830B2 (en) * | 2007-01-16 | 2014-07-23 | ビーエーエスエフ ソシエタス・ヨーロピア | Reactor and process for producing hydrogen sulfide |
WO2009153123A1 (en) | 2008-05-27 | 2009-12-23 | Basf Se | Continuous method and reactor for hydrogenating organic compounds |
WO2010046993A1 (en) * | 2008-10-24 | 2010-04-29 | 本多機工株式会社 | Volute pump for gas/liquid mixture and microbubble generation device using the same |
US9096700B2 (en) | 2012-12-10 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Polymerization process for production of polymer |
ITMI20131514A1 (en) * | 2013-09-12 | 2015-03-13 | Innovation In Sciences & Technologi Es S R L | METHOD AND SYSTEM FOR FLUID STREAM CHEMICAL COMPOUNDS COLLECTION, DEPOSITION AND SEPARATION |
CN103877881B (en) * | 2014-02-20 | 2015-10-28 | 杭州电子科技大学 | A kind of bubble generator and using method thereof |
CN105169924A (en) * | 2015-09-10 | 2015-12-23 | 武汉中电楚能环保工程有限公司 | Wet desulphurization device with effect-raising grating plate |
CN106622045A (en) * | 2016-11-30 | 2017-05-10 | 南京工业大学 | Device and method for improving reaction efficiency of bubble tower by using micro-nano bubbles |
CN108017547B (en) * | 2017-12-22 | 2019-07-02 | 浙江新和成股份有限公司 | A kind of method of cyan-3,5,5-trimethyl cyclohexanone imines hydrogenating reduction preparation isophorone diamine |
CN110038725B (en) * | 2019-05-22 | 2024-03-01 | 解标 | W-shaped purifying device |
CN110652943B (en) * | 2019-10-29 | 2020-09-22 | 浙江新安化工集团股份有限公司 | Bubble column reactor |
KR20220037214A (en) | 2020-09-17 | 2022-03-24 | 주식회사 엘지화학 | Sparger and reactor comprising the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973189A (en) * | 1956-02-28 | 1961-02-28 | Chu Ju Chin | Fractionating columns |
US3143482A (en) * | 1961-01-09 | 1964-08-04 | Phillips Petroleum Co | Separation apparatus |
US4051206A (en) * | 1976-05-10 | 1977-09-27 | Uop Inc. | Sieve-type fractionation trays |
US4297329A (en) * | 1977-12-22 | 1981-10-27 | Union Carbide Corporation | Vapor-liquid contacting system |
US4391675A (en) * | 1981-01-08 | 1983-07-05 | Bp Chemicals Limited | Sieve plates and distillation columns |
US4597873A (en) * | 1983-06-30 | 1986-07-01 | The United States Of America As Represented By The Secretary Of The Army | Process of mass transfer and material separation using a microchannel plate |
GB8416497D0 (en) * | 1984-06-28 | 1984-08-01 | Boc Group Plc | Distillation trays |
-
1995
- 1995-11-15 JP JP29712795A patent/JP3214320B2/en not_active Expired - Fee Related
-
1996
- 1996-11-13 GB GB9623644A patent/GB2307191B/en not_active Expired - Fee Related
- 1996-11-14 DE DE1996147126 patent/DE19647126A1/en not_active Withdrawn
- 1996-11-15 FR FR9613959A patent/FR2740990B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3214320B2 (en) | 2001-10-02 |
GB2307191A (en) | 1997-05-21 |
DE19647126A1 (en) | 1997-05-22 |
GB2307191B (en) | 1997-10-15 |
GB9623644D0 (en) | 1997-01-08 |
JPH09136029A (en) | 1997-05-27 |
FR2740990A1 (en) | 1997-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |