DE69408130D1 - Mehrstufiges, suspendiertes, reaktives strippverfahren und vorrichtung dazu - Google Patents

Mehrstufiges, suspendiertes, reaktives strippverfahren und vorrichtung dazu

Info

Publication number
DE69408130D1
DE69408130D1 DE69408130T DE69408130T DE69408130D1 DE 69408130 D1 DE69408130 D1 DE 69408130D1 DE 69408130 T DE69408130 T DE 69408130T DE 69408130 T DE69408130 T DE 69408130T DE 69408130 D1 DE69408130 D1 DE 69408130D1
Authority
DE
Germany
Prior art keywords
striping
reactive
suspended
stage
device therefor
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
DE69408130T
Other languages
English (en)
Other versions
DE69408130T2 (de
Inventor
Shiyi Jin
Jitang Yuan
Zongli Zhang
Huisheng Lu
Lianshun Wang
Jinzhu Yin
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.)
Tianjin University
China Petrochemical Corp
Original Assignee
Tianjin University
China Petrochemical Corp
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
Priority claimed from CN 93101418 external-priority patent/CN1027638C/zh
Priority claimed from CN 93101420 external-priority patent/CN1027863C/zh
Application filed by Tianjin University, China Petrochemical Corp filed Critical Tianjin University
Application granted granted Critical
Publication of DE69408130D1 publication Critical patent/DE69408130D1/de
Publication of DE69408130T2 publication Critical patent/DE69408130T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0476—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/048—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being superimposed one above the other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DE69408130T 1993-02-17 1994-02-16 Mehrstufiges, suspendiertes, reaktives strippverfahren und vorrichtung dazu Expired - Fee Related DE69408130T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 93101418 CN1027638C (zh) 1993-02-17 1993-02-17 树脂法生产的2，2-二(4-羟基苯基)丙烷的方法
CN 93101420 CN1027863C (zh) 1993-02-17 1993-02-17 多段悬浮反应分离塔
PCT/CN1994/000012 WO1994019079A1 (en) 1993-02-17 1994-02-16 A multiple stage suspended reactive stripping process and apparatus

Publications (2)

Publication Number Publication Date
DE69408130D1 true DE69408130D1 (de) 1998-02-26
DE69408130T2 DE69408130T2 (de) 1998-07-16

Family

ID=25742992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408130T Expired - Fee Related DE69408130T2 (de) 1993-02-17 1994-02-16 Mehrstufiges, suspendiertes, reaktives strippverfahren und vorrichtung dazu

Country Status (10)

Country Link
US (1) US5679312A (de)
EP (1) EP0693957B1 (de)
JP (1) JP3437575B2 (de)
KR (1) KR100216163B1 (de)
AU (1) AU6105694A (de)
BR (1) BR9406248A (de)
CA (1) CA2155969C (de)
DE (1) DE69408130T2 (de)
RU (1) RU2126706C1 (de)
WO (1) WO1994019079A1 (de)

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DE19541213A1 (de) * 1995-11-04 1997-05-07 Rwe Dea Ag Verfahren zur chemischen Umsetzung von Stoffen in einer Reaktionskolonne
JP2854279B2 (ja) * 1996-05-21 1999-02-03 株式会社日本触媒 反応蒸留装置および反応蒸留方法
DE19756771A1 (de) * 1997-12-19 1999-06-24 Bayer Ag Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen
DE19828130A1 (de) * 1998-06-25 1999-12-30 Smr De Haan Gmbh Elektrostatisches Sprühsystem
US20040099605A1 (en) 2002-07-29 2004-05-27 Chen-Chou Chiang High performance continuous reaction/separation process using a continuous liquid-solid contactor
US7141640B2 (en) * 2002-10-08 2006-11-28 General Electric Company Process for producing dihydroxy compounds using upflow reactor system
US7132575B2 (en) * 2003-07-01 2006-11-07 General Electric Company Process for the synthesis of bisphenol
US6939994B1 (en) * 2004-09-23 2005-09-06 Catalytic Distillation Technologies Process for the production of bisphenol-A
US8168562B2 (en) * 2006-02-02 2012-05-01 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalysts
US20080116053A1 (en) * 2006-11-20 2008-05-22 Abb Lummus Global Inc. Non-refluxing reactor stripper
US7868130B2 (en) 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
FR2933877B1 (fr) * 2008-07-15 2011-04-15 Inst Francais Du Petrole Reacteur de traitement ou d'hydrotraitement avec un lit granulaire ainsi qu'une phase essentiellement liquide et une phase essentiellement gazeuse traversant le lit
US7828962B2 (en) * 2008-11-20 2010-11-09 Merichem Company Apparatus for treating a waste stream
CN104971667B (zh) * 2014-04-01 2017-05-24 清华大学 一种由甲缩醛和多聚甲醛制备聚甲氧基二甲醚的流化床装置及方法
KR101535058B1 (ko) * 2014-04-23 2015-07-10 한국에너지기술연구원 슬러리 기포탑 반응기
WO2016009362A1 (en) * 2014-07-15 2016-01-21 Sabic Global Technologies B.V. Synthesis of bisphenols
WO2016076711A1 (en) 2014-11-10 2016-05-19 Furanix Technologies B.V. Preparation of dialkyl esters of 2,5-furandicarboxylic acid
WO2016076710A1 (en) 2014-11-10 2016-05-19 Furanix Technologies B.V. Preparation of dialkyl esters of 2,5-furandicarboxylic acid
CH712479A1 (de) 2016-05-20 2017-11-30 Flumroc Ag Anlage und Verfahren zur Herstellung eines Aerogel-Verbundwerkstoffs und Aerogel-Verbundwerkstoff.
EP3466914A1 (de) * 2017-10-06 2019-04-10 SABIC Global Technologies B.V. Verfahren zur formung eines bisphenols
KR101919945B1 (ko) * 2018-04-24 2019-02-08 주식회사 에코프로 스팀스트리핑 컬럼에 적층 설치되는 원형시브트레이 및 그 적층방법
KR102188652B1 (ko) * 2018-12-28 2020-12-09 한국가스공사 촉매 지지 구조물이 설치된 개질 반응관
CN110777256B (zh) * 2019-11-27 2021-09-07 龙岩紫云化学科技有限公司 一种反应塔、使用方法和从含镁和/或钙碳酸盐矿中提取镁和/或钙的方法
FR3123068B1 (fr) * 2021-05-20 2024-05-10 Adisseo France Sas Procede de fabrication de la methionine

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US3760006A (en) * 1970-03-06 1973-09-18 Dow Chemical Co Ion exchange catalysts for the preparation of bisphenols
DE2020144C3 (de) * 1970-04-24 1979-05-31 Mitsubishi Jukogyo K.K., Tokio Siebboden-Destillationskolonne
DE2121626C3 (de) * 1971-05-03 1975-01-16 Man Waerme- Und Lufttechnik Gmbh, 3300 Braunschweig Boden für Stoffaustauschkolonnen, insbesondere lonenaustauschkolonnen
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Also Published As

Publication number Publication date
CA2155969C (en) 2002-12-17
RU2126706C1 (ru) 1999-02-27
AU6105694A (en) 1994-09-14
EP0693957A4 (de) 1995-10-02
JPH08509412A (ja) 1996-10-08
EP0693957B1 (de) 1998-01-21
BR9406248A (pt) 1996-01-02
EP0693957A1 (de) 1996-01-31
CA2155969A1 (en) 1994-09-01
DE69408130T2 (de) 1998-07-16
WO1994019079A1 (en) 1994-09-01
KR100216163B1 (ko) 1999-08-16
JP3437575B2 (ja) 2003-08-18
US5679312A (en) 1997-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee