FR2740990B1 - MULTI-STAGE SPOKE COLUMN, WITH PERFORATED PLATES - Google Patents

MULTI-STAGE SPOKE COLUMN, WITH PERFORATED PLATES

Info

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
Application number
FR9613959A
Other languages
French (fr)
Other versions
FR2740990A1 (en
Inventor
Korekazu Ueyama
Takanori Ito
Nobihiro Kawara
Hideo Narahara
Susumu Tsukada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2740990A1 publication Critical patent/FR2740990A1/en
Application granted granted Critical
Publication of FR2740990B1 publication Critical patent/FR2740990B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
FR9613959A 1995-11-15 1996-11-15 MULTI-STAGE SPOKE COLUMN, WITH PERFORATED PLATES Expired - Fee Related FR2740990B1 (en)

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)

* Cited by examiner, † Cited by third party
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
PL2125611T3 (en) * 2007-01-16 2017-04-28 Basf Se Reactor and method for production of hydrogen sulphide
US20110137083A1 (en) * 2008-05-27 2011-06-09 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 Method and device for improving reaction efficiency of bubble tower by 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH09136029A (en) 1997-05-27
GB2307191A (en) 1997-05-21
GB2307191B (en) 1997-10-15
GB9623644D0 (en) 1997-01-08
JP3214320B2 (en) 2001-10-02
FR2740990A1 (en) 1997-05-16
DE19647126A1 (en) 1997-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse