JPS557300B2 - - Google Patents

Info

Publication number
JPS557300B2
JPS557300B2 JP3635173A JP3635173A JPS557300B2 JP S557300 B2 JPS557300 B2 JP S557300B2 JP 3635173 A JP3635173 A JP 3635173A JP 3635173 A JP3635173 A JP 3635173A JP S557300 B2 JPS557300 B2 JP S557300B2
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.)
Expired
Application number
JP3635173A
Other versions
JPS49123192A (ja
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 DE2415393A priority patent/DE2415393C3/de
Priority to FR7411532A priority patent/FR2223307B1/fr
Priority to NL7404299A priority patent/NL7404299A/xx
Priority to IT49845/74A priority patent/IT1004435B/it
Priority to BE142667A priority patent/BE813080A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP3635173A 1973-03-30 1973-03-30 Expired JPS557300B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP3635173A JPS557300B2 (ja) 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
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
FR7411532A FR2223307B1 (ja) 1973-03-30 1974-03-29
NL7404299A NL7404299A (ja) 1973-03-30 1974-03-29
IT49845/74A IT1004435B (it) 1973-03-30 1974-03-29 Metodo per recuperare metalli pesanti e bromo di catalizzatori di ossidazione in fase liquida
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
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 (ja) 1973-03-30 1973-03-30

Publications (2)

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

Family

ID=12467406

Family Applications (1)

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

Country Status (2)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4788023B2 (ja) * 2000-06-27 2011-10-05 三菱瓦斯化学株式会社 液相酸化反応母液からの触媒成分の回収方法
KR101467603B1 (ko) * 2007-05-31 2014-12-01 다우 이탈리아 에스.알.엘. 이온 교환 수지를 이용한 산화 촉매 회수 방법
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

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

Also Published As

Publication number Publication date
JPS49123192A (ja) 1974-11-25
BE813080A (en) 1974-07-15

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