ATE232138T1 - Prozess zur wiedergewinnung von co/ mn von asche - Google Patents

Prozess zur wiedergewinnung von co/ mn von asche

Info

Publication number
ATE232138T1
ATE232138T1 AT97912322T AT97912322T ATE232138T1 AT E232138 T1 ATE232138 T1 AT E232138T1 AT 97912322 T AT97912322 T AT 97912322T AT 97912322 T AT97912322 T AT 97912322T AT E232138 T1 ATE232138 T1 AT E232138T1
Authority
AT
Austria
Prior art keywords
ash
cobalt
acid
recovered
liquid phase
Prior art date
Application number
AT97912322T
Other languages
English (en)
Inventor
David John Royall
Julie Ann Bartlett
Roger Gaskell Fairhurst
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE232138T1 publication Critical patent/ATE232138T1/de

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
    • 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
    • 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
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Processing Of Solid Wastes (AREA)
AT97912322T 1996-11-18 1997-11-12 Prozess zur wiedergewinnung von co/ mn von asche ATE232138T1 (de)

Applications Claiming Priority (4)

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
PCT/GB1997/003099 WO1998022216A1 (en) 1996-11-18 1997-11-12 Production of aromatic carboxylic acids and recovery of co/mn cattalyst from ash

Publications (1)

Publication Number Publication Date
ATE232138T1 true ATE232138T1 (de) 2003-02-15

Family

ID=27268589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97912322T ATE232138T1 (de) 1996-11-18 1997-11-12 Prozess zur wiedergewinnung von co/ mn von asche

Country Status (12)

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

Families Citing this family (4)

* 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
CN113265547B (zh) * 2021-05-26 2023-02-03 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
CN117049489B (zh) * 2023-06-20 2025-10-28 海南逸盛石化有限公司 一种对苯二甲酸氧化残渣高效能处理方法
KR102761014B1 (ko) * 2024-09-20 2025-02-03 (주)브이엠플러스 비수성 용매를 포함한 금 침출용 조성물 및 이를 이용한 금 회수방법

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

Also Published As

Publication number Publication date
DE69718932D1 (de) 2003-03-13
EP0946300A1 (de) 1999-10-06
AU4956197A (en) 1998-06-10
CN1114500C (zh) 2003-07-16
ES2189954T3 (es) 2003-07-16
ID22419A (id) 1999-10-14
CA2272370C (en) 2006-02-07
BR9712933A (pt) 2000-03-28
CN1237920A (zh) 1999-12-08
KR100507827B1 (ko) 2005-08-10
TR199901091T2 (xx) 1999-08-23
WO1998022216A1 (en) 1998-05-28
EP0946300B1 (de) 2003-02-05
KR20000053329A (ko) 2000-08-25
DE69718932T2 (de) 2003-11-06
CA2272370A1 (en) 1998-05-28

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