WO2011046307A3 - Oxidation reactor for manufacturing aromatic carboxylic acid and method of manufacturing aromatic carboxylic acid using the same - Google Patents

Oxidation reactor for manufacturing aromatic carboxylic acid and method of manufacturing aromatic carboxylic acid using the same Download PDF

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Publication number
WO2011046307A3
WO2011046307A3 PCT/KR2010/006619 KR2010006619W WO2011046307A3 WO 2011046307 A3 WO2011046307 A3 WO 2011046307A3 KR 2010006619 W KR2010006619 W KR 2010006619W WO 2011046307 A3 WO2011046307 A3 WO 2011046307A3
Authority
WO
WIPO (PCT)
Prior art keywords
carboxylic acid
aromatic carboxylic
oxidation reactor
manufacturing aromatic
reaction chamber
Prior art date
Application number
PCT/KR2010/006619
Other languages
French (fr)
Other versions
WO2011046307A2 (en
Inventor
Hyungjin Kim
Han San Kim
Sung Wo Chai
Original Assignee
Sam Nam Petrochemical 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 Sam Nam Petrochemical Co., Ltd. filed Critical Sam Nam Petrochemical Co., Ltd.
Publication of WO2011046307A2 publication Critical patent/WO2011046307A2/en
Publication of WO2011046307A3 publication Critical patent/WO2011046307A3/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23365—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced at the radial periphery of the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B01F27/902—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms  cooperating with intermeshing elements fixed on the receptacle walls
    • B01F27/9021—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms  cooperating with intermeshing elements fixed on the receptacle walls the elements being vertically arranged, e.g. fixed on the bottom
    • 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
    • B01J19/006—Baffles
    • 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
    • B01J19/0066—Stirrers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • B01J2219/00768—Baffles attached to the reactor wall 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means

Abstract

Disclosed are an oxidation reactor for manufacturing an aromatic carboxylic acid and a method of manufacturing the aromatic carboxylic acid using the oxidation reactor. The oxidation reactor includes a reaction chamber, a stirring shaft disposed along a geometric vertical axis of the reaction chamber, and at least two stirrers, each including stirring blades, each stirring blade having either a curved portion or a bent portion formed on an end of the stirring blade to enable fluid to flow in the reaction chamber while preventing the fluid from remaining in the reaction chamber, and each stirring blade being extended radially along a direction perpendicular to the vertical axis to be rotated.
PCT/KR2010/006619 2009-10-16 2010-09-29 Oxidation reactor for manufacturing aromatic carboxylic acid and method of manufacturing aromatic carboxylic acid using the same WO2011046307A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0098794 2009-10-16
KR1020090098794A KR101159409B1 (en) 2009-10-16 2009-10-16 Oxidation reactor for manufacturing aromatic carboxylic acid and mothod or manufacturing aromatic carboxylic acid by using the same

Publications (2)

Publication Number Publication Date
WO2011046307A2 WO2011046307A2 (en) 2011-04-21
WO2011046307A3 true WO2011046307A3 (en) 2011-10-06

Family

ID=43876664

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006619 WO2011046307A2 (en) 2009-10-16 2010-09-29 Oxidation reactor for manufacturing aromatic carboxylic acid and method of manufacturing aromatic carboxylic acid using the same

Country Status (3)

Country Link
KR (1) KR101159409B1 (en)
TW (1) TWI410402B (en)
WO (1) WO2011046307A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816175A (en) * 2018-07-04 2018-11-16 安徽绿色精灵新能源科技有限公司 A kind of reaction kettle that environment-friendly materials can be promoted efficiently to produce

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101659150B1 (en) * 2014-06-25 2016-09-22 주식회사 엘지화학 Stirred tank reactor and method for preparing pvc resin using the same
KR101656930B1 (en) * 2014-07-02 2016-09-12 주식회사 엘지화학 Stirred tank reactor and meth1od for preparing pvc resin using th1e same
KR101955286B1 (en) * 2015-06-25 2019-03-08 주식회사 엘지화학 Containers for particle generation AND Particle generation method Using them
CN208194155U (en) * 2018-01-02 2018-12-07 孙宇航 Double-directional rotary mixing component, the blender using the component
CN108579639B (en) * 2018-04-03 2024-01-30 浙江新和成股份有限公司 Device and method for preparing oxo-isophorone
CN109569365A (en) * 2018-11-23 2019-04-05 黎庆佳 A kind of food liquid detection pretreatment unit with agitating function
CN110980935B (en) * 2019-12-14 2022-03-15 浙江永续环境工程有限公司 Biofilm reactor
WO2022093232A1 (en) 2020-10-29 2022-05-05 Mercury Clean Up, LLC Mercury collecton system
CN113493322B (en) * 2021-07-16 2023-07-25 河南省恒信阳光实业有限公司 Mixing machine for preparing oil well cement retarder
CN113491995B (en) * 2021-09-09 2021-12-17 凯莱英医药集团（天津）股份有限公司 Stirring paddle and stirring reactor with same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211924A (en) * 1988-02-29 1993-05-18 Amoco Corporation Method and apparatus for increasing conversion efficiency and reducing power costs for oxidation of an aromatic alkyl to an aromatic carboxylic acid
JP2001170467A (en) * 1999-12-20 2001-06-26 Mitsubishi Rayon Co Ltd Stirring blade, stirring unit and method of producing polymer using the same
JP2002045169A (en) * 2001-06-05 2002-02-12 Shinko Pantec Co Ltd Agitating vessel for reserving yeast solution, method for producing fermented foods such as beer using the vessel and agitating blade for the agitating vessel for reserving yeast solution
KR20060024380A (en) * 2003-05-22 2006-03-16 인비스타 테크놀러지스 에스.에이.알.엘 Apparatus for and method of producing aromatic carboxylic acids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211924A (en) * 1988-02-29 1993-05-18 Amoco Corporation Method and apparatus for increasing conversion efficiency and reducing power costs for oxidation of an aromatic alkyl to an aromatic carboxylic acid
JP2001170467A (en) * 1999-12-20 2001-06-26 Mitsubishi Rayon Co Ltd Stirring blade, stirring unit and method of producing polymer using the same
JP2002045169A (en) * 2001-06-05 2002-02-12 Shinko Pantec Co Ltd Agitating vessel for reserving yeast solution, method for producing fermented foods such as beer using the vessel and agitating blade for the agitating vessel for reserving yeast solution
KR20060024380A (en) * 2003-05-22 2006-03-16 인비스타 테크놀러지스 에스.에이.알.엘 Apparatus for and method of producing aromatic carboxylic acids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108816175A (en) * 2018-07-04 2018-11-16 安徽绿色精灵新能源科技有限公司 A kind of reaction kettle that environment-friendly materials can be promoted efficiently to produce

Also Published As

Publication number Publication date
TWI410402B (en) 2013-10-01
KR101159409B1 (en) 2012-06-28
KR20110041803A (en) 2011-04-22
TW201119993A (en) 2011-06-16
WO2011046307A2 (en) 2011-04-21

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