PH28387A - Process and apparatus - Google Patents

Process and apparatus

Info

Publication number
PH28387A
PH28387A PH39893A PH39893A PH28387A PH 28387 A PH28387 A PH 28387A PH 39893 A PH39893 A PH 39893A PH 39893 A PH39893 A PH 39893A PH 28387 A PH28387 A PH 28387A
Authority
PH
Philippines
Prior art keywords
esterification
reactor
column reactor
ester
vapour
Prior art date
Application number
PH39893A
Other languages
English (en)
Inventor
George Edwin Harrison
John Scarlett
Michael Anthony Wood
Donald Hugh Mckinley
Original Assignee
Davy Process Techn 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
Priority claimed from GB898900996A external-priority patent/GB8900996D0/en
Application filed by Davy Process Techn Ltd filed Critical Davy Process Techn Ltd
Publication of PH28387A publication Critical patent/PH28387A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • B01D3/163—Plates with valves
    • 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
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • 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
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • 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
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PH39893A 1989-01-17 1990-01-16 Process and apparatus PH28387A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898900996A GB8900996D0 (en) 1989-01-17 1989-01-17 Process and apparatus
GB898928541A GB8928541D0 (en) 1989-01-17 1989-12-18 Process and apparatus

Publications (1)

Publication Number Publication Date
PH28387A true PH28387A (en) 1994-08-11

Family

ID=26294846

Family Applications (1)

Application Number Title Priority Date Filing Date
PH39893A PH28387A (en) 1989-01-17 1990-01-16 Process and apparatus

Country Status (14)

Country Link
US (1) US5536856A (es)
EP (1) EP0454719B1 (es)
JP (1) JP2921977B2 (es)
AT (1) ATE138904T1 (es)
AU (1) AU637595B2 (es)
BR (1) BR9007038A (es)
CA (1) CA2045548A1 (es)
DE (1) DE69027304T2 (es)
ES (1) ES2090123T3 (es)
MY (1) MY106265A (es)
NZ (1) NZ232139A (es)
OA (1) OA09947A (es)
PH (1) PH28387A (es)
WO (1) WO1990008127A1 (es)

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TW201534636A (zh) * 2014-02-12 2015-09-16 Invista Tech Sarl 製備聚對苯二甲酸乙二酯之高固有黏度塔型反應器
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CN106631784A (zh) * 2016-11-18 2017-05-10 山东泰和水处理科技股份有限公司 马来酸二甲酯的合成工艺
CN106699567B (zh) * 2016-12-10 2019-05-17 山东元利科技股份有限公司 一种抑制己二酸二甲酯反酸的方法
RU2766001C2 (ru) * 2017-09-15 2022-02-07 Имир Текнолоджиз Ехф. Интегрированная система конверсии отходов и соответствующий способ
CN108499493B (zh) * 2018-05-02 2024-05-14 西安纳瑞工控科技有限公司 一种气液逆流反应装置
CN109234007B (zh) * 2018-10-16 2022-03-29 华南理工大学 一种鱼油脱胶脱色方法
CN110483282B (zh) * 2019-09-17 2023-10-24 凯瑞环保科技股份有限公司 一种生产高浓度乙二醇双乙酸酯的装置和方法
CN111269116B (zh) * 2020-02-27 2021-09-10 南开大学 一种可实现低聚蓖麻油酸酯制备和原位分离的方法
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CN114534639B (zh) * 2022-02-19 2023-05-05 济宁福顺化工有限公司 多级酯化反应处理系统
GB202203264D0 (en) 2022-03-09 2022-04-20 Johnson Matthey Davy Technologies Ltd Process for producing a refined 1,4-butanediol stream
CN114405435B (zh) * 2022-04-01 2022-08-12 潍坊奥润德新材料科技有限公司 一种机加工用切削液配置设备
GB202302059D0 (en) 2023-02-14 2023-03-29 Johnson Matthey Davy Technologies Ltd Process for producing dialkyl succinate
CN116251540A (zh) * 2023-02-15 2023-06-13 常州瑞华化工工程技术股份有限公司 一种连续脱水酯化的鼓泡床反应器和方法
GB202404471D0 (en) 2024-03-28 2024-05-15 Johnson Matthey Davy Technologies Ltd Process for the production of diamethyl succinate and 1,4 butanediol

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Also Published As

Publication number Publication date
WO1990008127A1 (en) 1990-07-26
BR9007038A (pt) 1991-11-12
AU637595B2 (en) 1993-06-03
JP2921977B2 (ja) 1999-07-19
US5536856A (en) 1996-07-16
EP0454719B1 (en) 1996-06-05
ES2090123T3 (es) 1996-10-16
MY106265A (en) 1995-04-29
DE69027304D1 (de) 1996-07-11
JPH04504410A (ja) 1992-08-06
DE69027304T2 (de) 1997-01-23
EP0454719A1 (en) 1991-11-06
CA2045548A1 (en) 1990-07-18
ATE138904T1 (de) 1996-06-15
OA09947A (en) 1995-12-11
AU4945990A (en) 1990-08-13
NZ232139A (en) 1991-06-25

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