SG11202107764UA - Fixed bed multi-tubular reactor for producing alkenyl acetate - Google Patents

Fixed bed multi-tubular reactor for producing alkenyl acetate

Info

Publication number
SG11202107764UA
SG11202107764UA SG11202107764UA SG11202107764UA SG11202107764UA SG 11202107764U A SG11202107764U A SG 11202107764UA SG 11202107764U A SG11202107764U A SG 11202107764UA SG 11202107764U A SG11202107764U A SG 11202107764UA SG 11202107764U A SG11202107764U A SG 11202107764UA
Authority
SG
Singapore
Prior art keywords
fixed bed
tubular reactor
bed multi
alkenyl acetate
producing alkenyl
Prior art date
Application number
SG11202107764UA
Other languages
English (en)
Inventor
Yasuhiro Iwama
Maiko Ikushima
Kazuki Umehara
Mitsuru Tanaka
Toshiyuki Maki
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Publication of SG11202107764UA publication Critical patent/SG11202107764UA/en

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
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/065—Feeding reactive fluids
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • 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
    • B01J8/001—Controlling catalytic processes
    • 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
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/06—Details of tube reactors containing solid particles
    • B01J2208/065—Heating or cooling the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG11202107764UA 2019-12-16 2020-10-28 Fixed bed multi-tubular reactor for producing alkenyl acetate SG11202107764UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019226539 2019-12-16
PCT/JP2020/040516 WO2021124696A1 (ja) 2019-12-16 2020-10-28 酢酸アルケニル製造用固定床多管式反応器

Publications (1)

Publication Number Publication Date
SG11202107764UA true SG11202107764UA (en) 2021-08-30

Family

ID=76477201

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107764UA SG11202107764UA (en) 2019-12-16 2020-10-28 Fixed bed multi-tubular reactor for producing alkenyl acetate

Country Status (10)

Country Link
US (1) US11607656B2 (ja)
EP (1) EP3889124B1 (ja)
JP (1) JP6935039B1 (ja)
KR (1) KR102556268B1 (ja)
CN (1) CN113286651B (ja)
MY (1) MY195156A (ja)
SA (1) SA521422104B1 (ja)
SG (1) SG11202107764UA (ja)
TW (1) TWI751777B (ja)
WO (1) WO2021124696A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240342676A1 (en) * 2020-11-27 2024-10-17 Resonac Corporation Fixed bed multi-tubular reactor for producing alkenyl acetate
CN117443319B (zh) * 2023-10-25 2024-04-09 老河口市天和科技有限公司 一种2-氯-3氰基吡啶生产工艺

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4051181A (en) * 1975-08-11 1977-09-27 National Distillers And Chemical Corporation Oxidation of allyl alcohol to acrylic acid
JPS61207937A (ja) * 1985-03-12 1986-09-16 Mitsubishi Heavy Ind Ltd 流体温度計測装置
JPH0729980B2 (ja) 1988-09-29 1995-04-05 昭和電工株式会社 酢酸アリルの製造方法
US5859287A (en) * 1997-10-30 1999-01-12 Celanese International Corporation Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals
EP1088206A1 (en) * 1998-06-26 2001-04-04 Texaco Development Corporation Thermocouple for use in gasification process
GB9901680D0 (en) * 1999-01-26 1999-03-17 Bp Chem Int Ltd Apparatus for introducing fluid into a stream
US6420308B1 (en) 2000-07-07 2002-07-16 Saudi Basic Industries Corp Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
JP4497442B2 (ja) * 2001-01-16 2010-07-07 三菱レイヨン株式会社 メタクロレインおよびメタクリル酸の製造方法
DE10122491A1 (de) * 2001-05-10 2002-11-14 Bayer Ag Vorrichtung und Verfahren zur parallelen Durchführung von Experimenten
JP4092090B2 (ja) * 2001-06-26 2008-05-28 株式会社日本触媒 固体粒子充填反応器およびその反応器を用いた接触気相酸化方法
JP4838585B2 (ja) * 2003-07-14 2011-12-14 三菱レイヨン株式会社 固定床多管式反応器
JP2005330205A (ja) * 2004-05-19 2005-12-02 Mitsubishi Chemicals Corp （メタ）アクロレイン又は（メタ）アクリル酸の製造方法
CN101053809A (zh) * 2006-04-13 2007-10-17 杨国华 一种用于碳－13生产的列管膜式冷回流塔
KR101404377B1 (ko) * 2007-02-02 2014-06-09 투베마스터 인코포레이티드 튜브용 밀봉재
US8063778B2 (en) * 2007-10-11 2011-11-22 Extundo Incorporated Device and method for indicating the condition of tubes on a tubesheet
DE102007061477A1 (de) * 2007-12-20 2009-07-02 Man Dwe Gmbh Rohrbündelreaktor
CN106332881B (zh) * 2009-09-28 2019-02-26 陶氏环球技术有限责任公司 二溴丙二酰胺组合物及其作为杀生物剂的用途
JP6156860B2 (ja) * 2012-04-04 2017-07-05 住友化学株式会社 多管式反応器および多管式反応器の設計方法
JP2015031671A (ja) * 2013-08-07 2015-02-16 中国電力株式会社 熱電対保護管用ガイドパイプおよび熱電対保護管の損傷抑制方法
WO2017002576A1 (ja) * 2015-06-29 2017-01-05 昭和電工株式会社 酢酸アリルの製造方法

Also Published As

Publication number Publication date
EP3889124B1 (en) 2024-01-31
TWI751777B (zh) 2022-01-01
TW202135926A (zh) 2021-10-01
US11607656B2 (en) 2023-03-21
EP3889124A4 (en) 2022-08-10
JPWO2021124696A1 (ja) 2021-12-23
KR102556268B1 (ko) 2023-07-17
CN113286651B (zh) 2023-01-17
EP3889124A1 (en) 2021-10-06
WO2021124696A1 (ja) 2021-06-24
US20220314181A1 (en) 2022-10-06
MY195156A (en) 2023-01-11
KR20210080553A (ko) 2021-06-30
JP6935039B1 (ja) 2021-09-15
SA521422104B1 (ar) 2024-05-16
CN113286651A (zh) 2021-08-20

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