KR102727963B1 - 기포탑 반응기 기반 분해기 및 그 사용 방법 - Google Patents

기포탑 반응기 기반 분해기 및 그 사용 방법 Download PDF

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KR102727963B1
KR102727963B1 KR1020177029210A KR20177029210A KR102727963B1 KR 102727963 B1 KR102727963 B1 KR 102727963B1 KR 1020177029210 A KR1020177029210 A KR 1020177029210A KR 20177029210 A KR20177029210 A KR 20177029210A KR 102727963 B1 KR102727963 B1 KR 102727963B1
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slurry
zone
decomposition
oxidation
bcr
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KR20170128462A (ko
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앨런 지 원더스
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알펙 폴리에스테르, 에스.에이. 데 씨.브이.
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    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • 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
    • B01J2219/00777—Baffles attached to the reactor wall horizontal

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020177029210A 2015-03-13 2016-03-11 기포탑 반응기 기반 분해기 및 그 사용 방법 Active KR102727963B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/657,523 US20160264511A1 (en) 2015-03-13 2015-03-13 Bubble column reactor based digester and method for its use
US14/657,523 2015-03-13
PCT/US2016/021912 WO2016149060A1 (en) 2015-03-13 2016-03-11 Bubble column reactor based digester andmethod for its use

Publications (2)

Publication Number Publication Date
KR20170128462A KR20170128462A (ko) 2017-11-22
KR102727963B1 true KR102727963B1 (ko) 2024-11-07

Family

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KR1020177029210A Active KR102727963B1 (ko) 2015-03-13 2016-03-11 기포탑 반응기 기반 분해기 및 그 사용 방법

Country Status (16)

Country Link
US (1) US20160264511A1 (enExample)
EP (1) EP3268341B1 (enExample)
JP (1) JP6882182B2 (enExample)
KR (1) KR102727963B1 (enExample)
CN (1) CN107531602B (enExample)
BR (1) BR112017019452B1 (enExample)
CA (1) CA2979681A1 (enExample)
EA (1) EA034735B1 (enExample)
ES (1) ES2880688T3 (enExample)
LT (1) LT3268341T (enExample)
MX (1) MX2017011729A (enExample)
MY (1) MY188141A (enExample)
PL (1) PL3268341T3 (enExample)
PT (1) PT3268341T (enExample)
SG (2) SG10201908521RA (enExample)
WO (1) WO2016149060A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11203769B1 (en) * 2017-02-13 2021-12-21 Solugen, Inc. Hydrogen peroxide and gluconic acid production
US10000435B1 (en) * 2017-02-28 2018-06-19 Grupo Petrotemex, S.A. De C.V. Energy and environmentally integrated method for production of aromatic dicarboxylic acids by oxidation
CN119056494B (zh) * 2023-05-31 2025-11-14 中国石油化工股份有限公司 一种加氢催化剂及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070293699A1 (en) 2004-09-02 2007-12-20 Eastman Chemical Company Optimized Liquid-Phase Oxidation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200557A (en) * 1991-04-12 1993-04-06 Amoco Corporation Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid
DE19843573A1 (de) * 1998-09-23 2000-03-30 Degussa Blasensäule und deren Verwendung
US7196215B2 (en) * 2001-06-04 2007-03-27 Eastman Chemical Company Process for the production of purified terephthalic acid
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7355068B2 (en) * 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7816556B2 (en) * 2006-03-01 2010-10-19 Eastman Chemical Company Polycarboxylic acid production system employing enhanced multistage oxidative digestion
US7326808B2 (en) * 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
US7393973B2 (en) * 2006-03-01 2008-07-01 Eastman Chemical Company Polycarboxylic acid production system with enhanced residence time distribution for oxidative digestion
CN101531588B (zh) * 2008-03-13 2016-02-24 周向进 一种新的精对苯二甲酸的制造方法
CN202700501U (zh) 2012-05-15 2013-01-30 中国昆仑工程公司 适于kpta生产的无搅拌氧化和深度氧化反应系统
CN102731297B (zh) * 2012-07-11 2014-06-04 浙江大学 一种逐级升温氧化制备中纯度对苯二甲酸的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070293699A1 (en) 2004-09-02 2007-12-20 Eastman Chemical Company Optimized Liquid-Phase Oxidation

Also Published As

Publication number Publication date
CN107531602A (zh) 2018-01-02
JP2018513125A (ja) 2018-05-24
BR112017019452B1 (pt) 2020-11-17
EP3268341A1 (en) 2018-01-17
CN107531602B (zh) 2021-02-12
EA201792031A1 (ru) 2018-02-28
EP3268341A4 (en) 2018-10-31
US20160264511A1 (en) 2016-09-15
WO2016149060A1 (en) 2016-09-22
BR112017019452A2 (pt) 2018-05-15
SG11201707399XA (en) 2017-10-30
JP6882182B2 (ja) 2021-06-02
LT3268341T (lt) 2021-07-26
EP3268341B1 (en) 2021-04-21
MY188141A (en) 2021-11-23
PL3268341T3 (pl) 2021-11-02
ES2880688T3 (es) 2021-11-25
SG10201908521RA (en) 2019-11-28
KR20170128462A (ko) 2017-11-22
CA2979681A1 (en) 2016-09-22
PT3268341T (pt) 2021-06-30
EA034735B1 (ru) 2020-03-13
MX2017011729A (es) 2017-11-13

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