SG11202107764UA - Fixed bed multi-tubular reactor for producing alkenyl acetate - Google Patents
Fixed bed multi-tubular reactor for producing alkenyl acetateInfo
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019226539 | 2019-12-16 | ||
PCT/JP2020/040516 WO2021124696A1 (en) | 2019-12-16 | 2020-10-28 | Fixed bed multi-tubular reactor for producing alkenyl acetate |
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 (9)
Country | Link |
---|---|
US (1) | US11607656B2 (en) |
EP (1) | EP3889124B1 (en) |
JP (1) | JP6935039B1 (en) |
KR (1) | KR102556268B1 (en) |
CN (1) | CN113286651B (en) |
MY (1) | MY195156A (en) |
SG (1) | SG11202107764UA (en) |
TW (1) | TWI751777B (en) |
WO (1) | WO2021124696A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7468698B2 (en) * | 2020-11-27 | 2024-04-16 | 株式会社レゾナック | Fixed-bed multi-tubular reactor for alkenyl acetate production |
CN117443319B (en) * | 2023-10-25 | 2024-04-09 | 老河口市天和科技有限公司 | Production process of 2-chloro-3-cyanopyridine |
Family Cites Families (20)
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 (en) * | 1985-03-12 | 1986-09-16 | Mitsubishi Heavy Ind Ltd | Fluid temperature measuring equipment |
JPH0729980B2 (en) | 1988-09-29 | 1995-04-05 | 昭和電工株式会社 | Method for producing allyl acetate |
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 |
JP4365031B2 (en) * | 1998-06-26 | 2009-11-18 | ジーイー・エナジー・ユーエスエー・エルエルシー | Thermocouple for use in gasification processes |
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 (en) | 2001-01-16 | 2010-07-07 | 三菱レイヨン株式会社 | Method for producing methacrolein and methacrylic acid |
DE10122491A1 (en) * | 2001-05-10 | 2002-11-14 | Bayer Ag | Device and method for carrying out experiments in parallel |
JP4092090B2 (en) | 2001-06-26 | 2008-05-28 | 株式会社日本触媒 | Solid particle packed reactor and catalytic gas phase oxidation method using the reactor |
KR100708509B1 (en) * | 2003-07-14 | 2007-04-16 | 미츠비시 레이온 가부시키가이샤 | Fixed-bed multitubular reactor |
JP2005330205A (en) | 2004-05-19 | 2005-12-02 | Mitsubishi Chemicals Corp | Method for producing (meth)acrolein or (meth)acrylic acid |
CN101053809A (en) * | 2006-04-13 | 2007-10-17 | 杨国华 | Tubes film type cool reflux tower for producing carbon-13 |
MY153856A (en) * | 2007-02-02 | 2015-03-31 | Tubemaster Inc | Seal for tube |
US8063778B2 (en) * | 2007-10-11 | 2011-11-22 | Extundo Incorporated | Device and method for indicating the condition of tubes on a tubesheet |
DE102007061477A1 (en) | 2007-12-20 | 2009-07-02 | Man Dwe Gmbh | Tube reactor |
PL2482651T3 (en) * | 2009-09-28 | 2016-04-29 | Dow Global Technologies Llc | Compositions of dibromomalonamide and their use as biocides |
JP6156860B2 (en) * | 2012-04-04 | 2017-07-05 | 住友化学株式会社 | Multi-tube reactor and design method of multi-tube reactor |
JP2015031671A (en) * | 2013-08-07 | 2015-02-16 | 中国電力株式会社 | Guide pipe for thermocouple protective tube, and damage suppression method of thermocouple protective tube |
CN107614476B (en) * | 2015-06-29 | 2020-11-17 | 昭和电工株式会社 | Method for producing allyl acetate |
-
2020
- 2020-10-28 KR KR1020217016712A patent/KR102556268B1/en active IP Right Grant
- 2020-10-28 SG SG11202107764UA patent/SG11202107764UA/en unknown
- 2020-10-28 JP JP2021510141A patent/JP6935039B1/en active Active
- 2020-10-28 US US17/289,352 patent/US11607656B2/en active Active
- 2020-10-28 WO PCT/JP2020/040516 patent/WO2021124696A1/en active Application Filing
- 2020-10-28 CN CN202080005845.3A patent/CN113286651B/en active Active
- 2020-10-28 MY MYPI2021002843A patent/MY195156A/en unknown
- 2020-10-28 EP EP20888723.2A patent/EP3889124B1/en active Active
- 2020-11-09 TW TW109138962A patent/TWI751777B/en active
Also Published As
Publication number | Publication date |
---|---|
KR102556268B1 (en) | 2023-07-17 |
US20220314181A1 (en) | 2022-10-06 |
EP3889124A1 (en) | 2021-10-06 |
US11607656B2 (en) | 2023-03-21 |
TWI751777B (en) | 2022-01-01 |
MY195156A (en) | 2023-01-11 |
KR20210080553A (en) | 2021-06-30 |
TW202135926A (en) | 2021-10-01 |
CN113286651A (en) | 2021-08-20 |
WO2021124696A1 (en) | 2021-06-24 |
JP6935039B1 (en) | 2021-09-15 |
JPWO2021124696A1 (en) | 2021-12-23 |
CN113286651B (en) | 2023-01-17 |
EP3889124A4 (en) | 2022-08-10 |
EP3889124B1 (en) | 2024-01-31 |
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