AU2003289298A1 - Method of feeding solution of crude terephthalic acid to reactor - Google Patents

Method of feeding solution of crude terephthalic acid to reactor

Info

Publication number
AU2003289298A1
AU2003289298A1 AU2003289298A AU2003289298A AU2003289298A1 AU 2003289298 A1 AU2003289298 A1 AU 2003289298A1 AU 2003289298 A AU2003289298 A AU 2003289298A AU 2003289298 A AU2003289298 A AU 2003289298A AU 2003289298 A1 AU2003289298 A1 AU 2003289298A1
Authority
AU
Australia
Prior art keywords
reactor
terephthalic acid
crude terephthalic
feeding solution
feeding
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003289298A
Inventor
Katsuhiko Fukui
Masaru Nishio
Hiroyuki Toda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of AU2003289298A1 publication Critical patent/AU2003289298A1/en
Abandoned legal-status Critical Current

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
    • B01J8/0278—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
    • B01J8/0242—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 the fluid flow within the bed being predominantly vertical
    • B01J8/025—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 the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • 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
    • 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
    • B01J2208/00548—Flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003289298A 2002-12-09 2003-12-08 Method of feeding solution of crude terephthalic acid to reactor Abandoned AU2003289298A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002-356889 2002-12-09
JP2002356889 2002-12-09
PCT/JP2003/015685 WO2004060848A1 (en) 2002-12-09 2003-12-08 Method of feeding solution of crude terephthalic acid to reactor

Publications (1)

Publication Number Publication Date
AU2003289298A1 true AU2003289298A1 (en) 2004-07-29

Family

ID=32708081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003289298A Abandoned AU2003289298A1 (en) 2002-12-09 2003-12-08 Method of feeding solution of crude terephthalic acid to reactor

Country Status (4)

Country Link
KR (1) KR100982367B1 (en)
CN (1) CN1318371C (en)
AU (1) AU2003289298A1 (en)
WO (1) WO2004060848A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201219983D0 (en) * 2012-11-06 2012-12-19 Davy Process Techn Ltd Apparatus and process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334100C2 (en) * 1992-10-13 2003-02-13 Mitsubishi Chem Corp Process for the production of high-purity terephthalic acid
JP3232700B2 (en) * 1992-10-13 2001-11-26 三菱化学株式会社 Method for producing high-purity terephthalic acid
JPH0769975A (en) * 1993-08-27 1995-03-14 Mitsubishi Chem Corp Production of high-purity terephthalic acid
JP3267191B2 (en) * 1997-05-20 2002-03-18 株式会社日立製作所 Purification method of aromatic polycarboxylic acid

Also Published As

Publication number Publication date
KR100982367B1 (en) 2010-09-14
WO2004060848A1 (en) 2004-07-22
CN1318371C (en) 2007-05-30
CN1723186A (en) 2006-01-18
KR20050095585A (en) 2005-09-29

Similar Documents

Publication Publication Date Title
PL1784378T3 (en) PRODUCTION PROCESS OF crude terephthalic acid
AU2002248054A1 (en) Process for preparing an alkylester of fatty acid with high purity via one-step continuous process
PL375595A1 (en) Process for the purification of a crude carboxylic acid slurry
AU2001217248A1 (en) Process for the recovery of crude terephthalic acid (cta)
SG120111A1 (en) Method for production of acrylic acid
AU2003276537A1 (en) Process for conversion of biomass
AU2003242328A1 (en) Process for producing fatty acid alkyl ester composition
AU2003293251A1 (en) Process for the oxidative purification of terephthalic acid
AU2003280809A1 (en) Process for producing terephthalic acid
AU2003301584A1 (en) Enzyme-catalyzed transesterifications of pendant carboxylic acid groups
AU2002348690A1 (en) Process for production of alkanesulfonic acid
AU2003293252A1 (en) Process for the oxidative purification of terephthalic acid
AU2001260305A1 (en) Method for discontinuous purification of crude acrylic acid by means of crystallization
AU2003299300A1 (en) METHOD FOR THE PRODUCTION OF R-Alpha-LIPOIC ACID BY FERMENTATION
AU2003242609A1 (en) Process for the separation of the water produced in the catalytic oxidation of aromatic hydrocarbons to polycarboxylic aromatic acids
AU2003289298A1 (en) Method of feeding solution of crude terephthalic acid to reactor
AU2002367896A1 (en) Process for the preparation of ceftiofur acid
HK1074440A1 (en) Process for preparing acid salts of gemifloxacin
AU2003234988A1 (en) Method of separating poly-3-hydroxyalkanoic acid
PL1615879T3 (en) Process for the production of 9-cis retinoic acid
TWI372143B (en) Process for the production of acetic acid
AU2003301990A1 (en) Cells overexpressing lipoyl-protein ligase b-gene for fermentative production of r-alpha-liponic acid
AU2003299746A1 (en) Total synthesis of daurichromenic acid
IL162756A0 (en) Process for production of dimethyl-2-formylcyclopropanecarboxylic acid derivatives
AU2003218717A1 (en) Method for producing 3-hydroxy-2-methylbenzoic acid

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase