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 (enrdf_load_stackoverflow
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 IT49845/74A priority patent/IT1004435B/it
Priority to FR7411532A priority patent/FR2223307B1/fr
Priority to NL7404299A priority patent/NL7404299A/xx
Priority to BE142667A priority patent/BE813080A/xx
Priority to DE2415393A priority patent/DE2415393C3/de
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 (enrdf_load_stackoverflow)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP3635173A JPS557300B2 (enrdf_load_stackoverflow) 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
IT49845/74A IT1004435B (it) 1973-03-30 1974-03-29 Metodo per recuperare metalli pesanti e bromo di catalizzatori di ossidazione in fase liquida
FR7411532A FR2223307B1 (enrdf_load_stackoverflow) 1973-03-30 1974-03-29
NL7404299A NL7404299A (enrdf_load_stackoverflow) 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 (de) 1973-03-30 1974-03-29 Verfahren zur Rückgewinnung von Kobalt- und/oder Manganbromiden und Bromwasserstoff aus dem Destillationsrückstand der Mutterlauge nach Abtrennung der Terephthalsäure aus dem bei der Oxidation von p-Dialkylbenzolen in flüssiger Phase in Gegenwart von kobalt- und/ oder manganhaltigen bromaktivierten Oxidationskatalysatoren und einer niederen aliphatischen Carbonsäure anfallenden Reaktionsgemisch
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 (enrdf_load_stackoverflow) 1973-03-30 1973-03-30

Publications (2)

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

Family

ID=12467406

Family Applications (1)

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

Country Status (2)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012573A (ja) * 2000-06-27 2002-01-15 Mitsubishi Gas Chem Co Inc 液相酸化反応母液からの触媒成分の回収方法
WO2009081734A1 (ja) * 2007-12-21 2009-07-02 Mitsui Chemicals, Inc. 酸化触媒の回収方法および芳香族カルボン酸の製造方法
JP2010527785A (ja) * 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 イオン交換樹脂を使用する酸化触媒の回収方法

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 (ja) * 2000-06-27 2002-01-15 Mitsubishi Gas Chem Co Inc 液相酸化反応母液からの触媒成分の回収方法
JP2010527785A (ja) * 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 イオン交換樹脂を使用する酸化触媒の回収方法
WO2009081734A1 (ja) * 2007-12-21 2009-07-02 Mitsui Chemicals, Inc. 酸化触媒の回収方法および芳香族カルボン酸の製造方法

Also Published As

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

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