IT8019393A0 - Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico. - Google Patents

Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico.

Info

Publication number
IT8019393A0
IT8019393A0 IT8019393A IT1939380A IT8019393A0 IT 8019393 A0 IT8019393 A0 IT 8019393A0 IT 8019393 A IT8019393 A IT 8019393A IT 1939380 A IT1939380 A IT 1939380A IT 8019393 A0 IT8019393 A0 IT 8019393A0
Authority
IT
Italy
Prior art keywords
recovering
components
active form
acid synthesis
catalytic system
Prior art date
Application number
IT8019393A
Other languages
English (en)
Other versions
IT1129759B (it
Inventor
Roffia Paolo
Calini Pierangelo
Tonti Sergio
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of IT8019393A0 publication Critical patent/IT8019393A0/it
Priority to IT19393/80A priority Critical patent/IT1129759B/it
Priority to NL8100192A priority patent/NL8100192A/nl
Priority to FR8100877A priority patent/FR2473903B1/fr
Priority to US06/226,382 priority patent/US4356319A/en
Priority to GB8101641A priority patent/GB2067563B/en
Priority to DE19813101672 priority patent/DE3101672A1/de
Priority to BR8100324A priority patent/BR8100324A/pt
Priority to JP728981A priority patent/JPS56113346A/ja
Priority to SU813263198A priority patent/SU1194260A3/ru
Priority to CA000369113A priority patent/CA1152481A/en
Priority to ES498729A priority patent/ES498729A0/es
Priority to BE0/203582A priority patent/BE887212A/fr
Application granted granted Critical
Publication of IT1129759B publication Critical patent/IT1129759B/it

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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • B01J31/4015—Regeneration or reactivation of catalysts containing metals
    • B01J31/4023—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper
    • B01J31/403—Regeneration or reactivation of catalysts containing metals containing iron group metals, noble metals or copper containing iron group metals or copper
    • 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
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/70—Complexes comprising metals of Group VII (VIIB) as the central metal
    • B01J2531/72—Manganese
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT19393/80A 1980-01-23 1980-01-23 Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico IT1129759B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT19393/80A IT1129759B (it) 1980-01-23 1980-01-23 Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico
NL8100192A NL8100192A (nl) 1980-01-23 1981-01-16 Werkwijze voor het terugwinnen van een katalysator voor de bereiding van tereftaalzuur.
FR8100877A FR2473903B1 (fr) 1980-01-23 1981-01-19 Procede de recuperation de catalyseurs
US06/226,382 US4356319A (en) 1980-01-23 1981-01-19 Method of recovering in active form the catalyst for the terephthalic acid synthesis
GB8101641A GB2067563B (en) 1980-01-23 1981-01-20 Recovery of catalyst in the synthesis of terephthalic acid
DE19813101672 DE3101672A1 (de) 1980-01-23 1981-01-20 Verfahren zur katalysatorrueckgewinnung aus mindestens einem teil der entwaesserten mutterlauge aus der terephtalsaeuresynthese
BR8100324A BR8100324A (pt) 1980-01-23 1981-01-21 Processo para recuperar em forma tivida o catalisador para a sintese acida tereftalica
JP728981A JPS56113346A (en) 1980-01-23 1981-01-22 Method of recovering catalyst for synthesizing terephthalic acid in active form
SU813263198A SU1194260A3 (ru) 1980-01-23 1981-01-22 Способ извлечени катализатора синтеза терефталевой кислоты
CA000369113A CA1152481A (en) 1980-01-23 1981-01-22 Method of recovering in activated form the catalyst for the terephthalic acid synthesis
ES498729A ES498729A0 (es) 1980-01-23 1981-01-22 Un metodo para recuperar en forma activada el catalizador para la sintesis de acido tereftalico
BE0/203582A BE887212A (fr) 1980-01-23 1981-01-23 Procede de recuperation de catalyseurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19393/80A IT1129759B (it) 1980-01-23 1980-01-23 Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico

Publications (2)

Publication Number Publication Date
IT8019393A0 true IT8019393A0 (it) 1980-01-23
IT1129759B IT1129759B (it) 1986-06-11

Family

ID=11157312

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19393/80A IT1129759B (it) 1980-01-23 1980-01-23 Metodo per ricuperare in forma attiva i componenti del sistema catalitico della sintesi dell'acido tereftalico

Country Status (12)

Country Link
US (1) US4356319A (it)
JP (1) JPS56113346A (it)
BE (1) BE887212A (it)
BR (1) BR8100324A (it)
CA (1) CA1152481A (it)
DE (1) DE3101672A1 (it)
ES (1) ES498729A0 (it)
FR (1) FR2473903B1 (it)
GB (1) GB2067563B (it)
IT (1) IT1129759B (it)
NL (1) NL8100192A (it)
SU (1) SU1194260A3 (it)

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US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
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CN103861650A (zh) * 2012-12-17 2014-06-18 兴忠行股份有限公司 自对苯二甲酸反应母液回收钴锰催化剂的方法
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US10010812B2 (en) 2014-05-08 2018-07-03 Eastman Chemical Company Furan-2,5-dicarboxylic acid purge process
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Also Published As

Publication number Publication date
GB2067563B (en) 1984-03-21
JPS56113346A (en) 1981-09-07
NL8100192A (nl) 1981-08-17
SU1194260A3 (ru) 1985-11-23
US4356319A (en) 1982-10-26
GB2067563A (en) 1981-07-30
ES8203323A1 (es) 1982-04-01
IT1129759B (it) 1986-06-11
ES498729A0 (es) 1982-04-01
DE3101672A1 (de) 1981-11-26
CA1152481A (en) 1983-08-23
FR2473903A1 (fr) 1981-07-24
BE887212A (fr) 1981-07-23
FR2473903B1 (fr) 1986-11-28
BR8100324A (pt) 1981-08-11

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