JPS49123192A - - Google Patents

Info

Publication number
JPS49123192A
JPS49123192A JP48036351A JP3635173A JPS49123192A JP S49123192 A JPS49123192 A JP S49123192A JP 48036351 A JP48036351 A JP 48036351A JP 3635173 A JP3635173 A JP 3635173A JP S49123192 A JPS49123192 A JP S49123192A
Authority
JP
Japan
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.)
Granted
Application number
JP48036351A
Other languages
Japanese (ja)
Other versions
JPS557300B2 (en
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 filed Critical
Priority to JP3635173A priority Critical patent/JPS557300B2/ja
Priority to GB1323474A priority patent/GB1460941A/en
Priority to FR7411532A priority patent/FR2223307B1/fr
Priority to BE142667A priority patent/BE813080A/en
Priority to DE2415393A priority patent/DE2415393C3/en
Priority to IT49845/74A priority patent/IT1004435B/en
Priority to NL7404299A priority patent/NL7404299A/xx
Priority to US05/456,717 priority patent/US3959449A/en
Publication of JPS49123192A publication Critical patent/JPS49123192A/ja
Publication of JPS557300B2 publication Critical patent/JPS557300B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/30—Ion-exchange
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP3635173A 1973-03-30 1973-03-30 Expired JPS557300B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP3635173A JPS557300B2 (en) 1973-03-30 1973-03-30
GB1323474A GB1460941A (en) 1973-03-30 1974-03-26 Method of recovering cobalt and or manganese-bromine liquid- phase oxidation catalyst
FR7411532A FR2223307B1 (en) 1973-03-30 1974-03-29
BE142667A BE813080A (en) 1973-03-30 1974-03-29 Heavy metal and bromine recovery from residues - obtained from liquid phase oxidation of alkylbenzenes using heavy metal and bromine as oxidation catalyst
DE2415393A DE2415393C3 (en) 1973-03-30 1974-03-29 Process for the recovery of cobalt and / or manganese bromides and hydrogen bromide from the distillation residue of the mother liquor after separation of the terephthalic acid from the oxidation of p-dialkylbenzenes in the liquid phase in the presence of cobalt and / or manganese-containing bromine-activated oxidation catalysts and a lower aliphatic carboxylic acid Reaction mixture
IT49845/74A IT1004435B (en) 1973-03-30 1974-03-29 METHOD TO RECOVER HEAVY METALS AND BROMINE FROM OXIDATION CATALYSTS IN LIQUID PHASE
NL7404299A NL7404299A (en) 1973-03-30 1974-03-29
US05/456,717 US3959449A (en) 1973-03-30 1974-04-01 Method of recovering heavy metal [-bromine] bromides and hydrobromic acid catalysts for liquid-phase oxidation [catalyst]

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3635173A JPS557300B2 (en) 1973-03-30 1973-03-30

Publications (2)

Publication Number Publication Date
JPS49123192A true JPS49123192A (en) 1974-11-25
JPS557300B2 JPS557300B2 (en) 1980-02-23

Family

ID=12467406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3635173A Expired JPS557300B2 (en) 1973-03-30 1973-03-30

Country Status (2)

Country Link
JP (1) JPS557300B2 (en)
BE (1) BE813080A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012573A (en) * 2000-06-27 2002-01-15 Mitsubishi Gas Chem Co Inc Method for recovering catalytic component from mother liquor of liquid-phase oxidation reaction
WO2009081734A1 (en) * 2007-12-21 2009-07-02 Mitsui Chemicals, Inc. Method for recovery of oxidation catalyst, and process for production of aromatic carboxylic acid
JP2010527785A (en) * 2007-05-31 2010-08-19 ダウ イタリア ソチエタ レスポンサビリタ リミテ Method for recovering oxidation catalyst using ion exchange resin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899288A (en) * 1957-07-31 1962-06-20 Standard Oil Co Process for the removal of bromine anions or bromine anions and heavy metal cations from solutions comprising a lower saturated monocarboxylic acid
US3341470A (en) * 1963-02-27 1967-09-12 Standard Oil Co Chemical process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899288A (en) * 1957-07-31 1962-06-20 Standard Oil Co Process for the removal of bromine anions or bromine anions and heavy metal cations from solutions comprising a lower saturated monocarboxylic acid
US3341470A (en) * 1963-02-27 1967-09-12 Standard Oil Co Chemical process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012573A (en) * 2000-06-27 2002-01-15 Mitsubishi Gas Chem Co Inc Method for recovering catalytic component from mother liquor of liquid-phase oxidation reaction
JP2010527785A (en) * 2007-05-31 2010-08-19 ダウ イタリア ソチエタ レスポンサビリタ リミテ Method for recovering oxidation catalyst using ion exchange resin
WO2009081734A1 (en) * 2007-12-21 2009-07-02 Mitsui Chemicals, Inc. Method for recovery of oxidation catalyst, and process for production of aromatic carboxylic acid

Also Published As

Publication number Publication date
JPS557300B2 (en) 1980-02-23
BE813080A (en) 1974-07-15

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