BRPI0811377A2 - "processo para a remoção e recuperação de pelo menos um metal pesado" - Google Patents

"processo para a remoção e recuperação de pelo menos um metal pesado"

Info

Publication number
BRPI0811377A2
BRPI0811377A2 BRPI0811377-7A2A BRPI0811377A BRPI0811377A2 BR PI0811377 A2 BRPI0811377 A2 BR PI0811377A2 BR PI0811377 A BRPI0811377 A BR PI0811377A BR PI0811377 A2 BRPI0811377 A2 BR PI0811377A2
Authority
BR
Brazil
Prior art keywords
recovery
removal
heavy metal
heavy
metal
Prior art date
Application number
BRPI0811377-7A2A
Other languages
English (en)
Inventor
Marzio Monagheddu
Luciano Piras
Giovanni Cocco
Original Assignee
Dow Italia S R L
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 Dow Italia S R L filed Critical Dow Italia S R L
Publication of BRPI0811377A2 publication Critical patent/BRPI0811377A2/pt

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
    • B01J38/74—Regeneration or reactivation of catalysts, in general utilising 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/138—Halogens; Compounds thereof with alkaline earth metals, magnesium, beryllium, zinc, cadmium or mercury
    • 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
    • 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
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/05—Processes using organic exchangers in the strongly basic form
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/08—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic and anionic exchangers in separate beds
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
    • 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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BRPI0811377-7A2A 2007-05-31 2008-05-16 "processo para a remoção e recuperação de pelo menos um metal pesado" BRPI0811377A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93240007P 2007-05-31 2007-05-31
PCT/IB2008/003112 WO2009022237A2 (en) 2007-05-31 2008-05-16 Process for the recovery of oxidation catalyst using ion exchange resins

Publications (1)

Publication Number Publication Date
BRPI0811377A2 true BRPI0811377A2 (pt) 2014-12-09

Family

ID=40351232

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811377-7A2A BRPI0811377A2 (pt) 2007-05-31 2008-05-16 "processo para a remoção e recuperação de pelo menos um metal pesado"

Country Status (7)

Country Link
EP (1) EP2158039A2 (pt)
JP (1) JP5296781B2 (pt)
KR (1) KR101467603B1 (pt)
CN (1) CN101952039B (pt)
BR (1) BRPI0811377A2 (pt)
RU (1) RU2009149338A (pt)
WO (1) WO2009022237A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9347112B2 (en) 2010-02-19 2016-05-24 Mitsubishi Gas Chemical Company, Inc. Pretreatment method for chelate resin having pyridine ring used for collecting catalyst in terephthalic acid production process
WO2011102479A1 (ja) * 2010-02-19 2011-08-25 三菱瓦斯化学株式会社 芳香族カルボン酸類製造プロセスの触媒回収に用いるピリジン環含有キレート樹脂の前処理方法
DE102013001972A1 (de) * 2013-02-05 2014-08-07 Thyssenkrupp Industrial Solutions Ag Verfahren zur selektiven Entfernung von Katalysatorbestandteilen aus Abströmen von Oxidationsreaktionen aromatischer Verbindungen, dafür geeignete Anlage und Verwendung
EP2774490B1 (en) * 2013-03-06 2018-04-25 Cargill, Incorporated Syrup purification by capacitive deionization
KR102067687B1 (ko) 2016-03-11 2020-02-11 주식회사 엘지화학 열안정성 및 가공성이 향상된 폴리알킬렌 카보네이트를 포함하는 수지 조성물의 경제적 제조방법
CN107555654A (zh) * 2017-09-25 2018-01-09 浙江绿维环境科技有限公司 一种用于金属工业冷却系统的中水回用工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419399B2 (pt) * 1973-04-26 1979-07-14
JPS557300B2 (pt) * 1973-03-30 1980-02-23
JPS53104590A (en) * 1977-02-24 1978-09-11 Asahi Chem Ind Co Ltd Recovery method for liquid-phase oxidation catalyst and solvent
GB1595904A (en) * 1977-04-25 1981-08-19 Ici Ltd Recovery catalyst values
JPH05221655A (ja) * 1992-02-15 1993-08-31 Mitsubishi Heavy Ind Ltd 塩酸水溶液中の塩化鉄の回収方法
GB9305902D0 (en) * 1993-03-22 1993-05-12 Bp Chem Int Ltd Process
KR100321476B1 (ko) * 1995-01-07 2002-07-31 에스케이 주식회사 트리멜리트산(trimellitic acid)제조용 산화촉매의 분리방법
US5955394A (en) * 1996-08-16 1999-09-21 Mobile Process Technology, Co. Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids
JPH10176532A (ja) * 1996-12-16 1998-06-30 Sanshin Seisakusho:Kk エンジン冷却液の再生方法
US5880313A (en) * 1997-09-09 1999-03-09 Mitsubishi Gas Chemical Company, Inc. Process for producing aromatic carboxylic acid
KR20020046280A (ko) * 1999-08-17 2002-06-20 추후제출 방향족 카복실산의 제조시 산화 촉매의 회수방법
KR100459530B1 (ko) * 1999-08-17 2004-12-03 모빌 프로세스 테크놀러지, 코. 방향족 산의 제조공정으로부터의 세척수의 정제방법
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
US6825387B2 (en) * 2002-10-15 2004-11-30 Kellogg Brown & Root, Inc. Low sodium cleavage product
US7527733B2 (en) * 2004-09-30 2009-05-05 The University Of Southern California Chelating agents for heavy metal removal

Also Published As

Publication number Publication date
WO2009022237A9 (en) 2009-08-13
JP2010527785A (ja) 2010-08-19
RU2009149338A (ru) 2011-07-10
EP2158039A2 (en) 2010-03-03
WO2009022237A2 (en) 2009-02-19
JP5296781B2 (ja) 2013-09-25
KR101467603B1 (ko) 2014-12-01
CN101952039A (zh) 2011-01-19
CN101952039B (zh) 2015-05-20
KR20100017447A (ko) 2010-02-16
WO2009022237A3 (en) 2009-10-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired