ES2189954T3 - Proceso para recuperar co/mn a partir de ceniza. - Google Patents

Proceso para recuperar co/mn a partir de ceniza.

Info

Publication number
ES2189954T3
ES2189954T3 ES97912322T ES97912322T ES2189954T3 ES 2189954 T3 ES2189954 T3 ES 2189954T3 ES 97912322 T ES97912322 T ES 97912322T ES 97912322 T ES97912322 T ES 97912322T ES 2189954 T3 ES2189954 T3 ES 2189954T3
Authority
ES
Spain
Prior art keywords
ash
cobalt
acid
recovered
liquid phase
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.)
Expired - Lifetime
Application number
ES97912322T
Other languages
English (en)
Inventor
David John Royall
Julie Ann Bartlett
Roger Gaskell Fairhurst
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from GBGB9623897.7A external-priority patent/GB9623897D0/en
Priority claimed from GBGB9625033.7A external-priority patent/GB9625033D0/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2189954T3 publication Critical patent/ES2189954T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/026—Obtaining nickel or cobalt by dry processes from spent catalysts
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • B01J38/62—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids organic
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/165—Leaching with acyclic or carbocyclic agents of a single type with organic acids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/009—General processes for recovering metals or metallic compounds from spent 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

EL COBALTO Y/O EL MANGANESO SE RECUPERAN DE LA CENIZA OBTENIDA DESPUES DE LA INCINERACION DEL CATALIZADOR QUE CONTIENE UN RESIDUO DE LA OXIDACION EN FASE LIQUIDA DE UN ACIDO CARBOXILICO AROMATICO, COMO UN ACIDO TEREFTALICO. SE REALIZA LA RECUPERACION PONIENDO LA CENIZA EN CONTACTO CON UN ACIDO ORGANICO O CON UN ANHIDRIDO DE ACIDO ORGANICO, COMO EL ANHIDRIDO ACETICO, OPTATIVAMENTE EN PRESENCIA DE IONES DE BROMURO (HBR, POR EJEMPLO), DE MANERA QUE SE RECUPEREN LOS METALES, EL COBALTO Y/O EL MANGANESO, EN FORMA DE SALES SOLUBLES DE ACIDO MONOCARBOXILICO DE DICHOS METALES, LO QUE PERMITE RECICLAR LOS MISMOS PARA VOLVER PROCESO DE OXIDACION EN FASE LIQUIDA.
ES97912322T 1996-11-18 1997-11-12 Proceso para recuperar co/mn a partir de ceniza. Expired - Lifetime ES2189954T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9623897.7A GB9623897D0 (en) 1996-11-18 1996-11-18 Production of aromatic carboxylic acids
US4438696P 1996-12-02 1996-12-02
GBGB9625033.7A GB9625033D0 (en) 1996-12-02 1996-12-02 Production of aromatic carboxylic acids

Publications (1)

Publication Number Publication Date
ES2189954T3 true ES2189954T3 (es) 2003-07-16

Family

ID=27268589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97912322T Expired - Lifetime ES2189954T3 (es) 1996-11-18 1997-11-12 Proceso para recuperar co/mn a partir de ceniza.

Country Status (12)

Country Link
EP (1) EP0946300B1 (es)
KR (1) KR100507827B1 (es)
CN (1) CN1114500C (es)
AT (1) ATE232138T1 (es)
AU (1) AU4956197A (es)
BR (1) BR9712933A (es)
CA (1) CA2272370C (es)
DE (1) DE69718932T2 (es)
ES (1) ES2189954T3 (es)
ID (1) ID22419A (es)
TR (1) TR199901091T2 (es)
WO (1) WO1998022216A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265547A (zh) * 2021-05-26 2021-08-17 昆明冶金研究院有限公司 一种湿法炼锌有机净化钴渣综合回收工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200064512A (ko) 2018-11-29 2020-06-08 롯데케미칼 주식회사 산화반응 효율이 개선된 코발트/망간/브롬(Cobalt/Manganese/Bromide, CMB) 촉매계를 이용한 방향족 디카복실산의 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546202A (en) * 1983-11-29 1985-10-08 Amoco Corporation Process for the recovery of cobalt and manganese from oxidation residue incinerator ash, pyrolysis sand and pyrolysis char
US4786621A (en) * 1987-06-17 1988-11-22 Amoco Corporation Process for recovery of cobalt and manganese for oxidation residue incinerator ash
US4910175A (en) * 1988-12-12 1990-03-20 E. I. Du Pont De Nemours And Company Catalyst recovery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265547A (zh) * 2021-05-26 2021-08-17 昆明冶金研究院有限公司 一种湿法炼锌有机净化钴渣综合回收工艺

Also Published As

Publication number Publication date
KR100507827B1 (ko) 2005-08-10
TR199901091T2 (xx) 1999-08-23
DE69718932T2 (de) 2003-11-06
CN1114500C (zh) 2003-07-16
EP0946300B1 (en) 2003-02-05
ATE232138T1 (de) 2003-02-15
EP0946300A1 (en) 1999-10-06
WO1998022216A1 (en) 1998-05-28
CA2272370C (en) 2006-02-07
DE69718932D1 (de) 2003-03-13
AU4956197A (en) 1998-06-10
ID22419A (id) 1999-10-14
CN1237920A (zh) 1999-12-08
KR20000053329A (ko) 2000-08-25
CA2272370A1 (en) 1998-05-28
BR9712933A (pt) 2000-03-28

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