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)
Portuguese (pt)
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 (fr) 2007-05-31 2008-05-16 Procédé de récupération d'un catalyseur d'oxydation par des résines d'échange d'ions

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 (fr)
JP (1) JP5296781B2 (fr)
KR (1) KR101467603B1 (fr)
CN (1) CN101952039B (fr)
BR (1) BRPI0811377A2 (fr)
RU (1) RU2009149338A (fr)
WO (1) WO2009022237A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101831738B1 (ko) * 2010-02-19 2018-02-23 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 방향족 카르복실산류　제조 프로세스의 촉매 회수에 사용하는 피리딘환 함유 킬레이트 수지의 전처리 방법
KR101839774B1 (ko) 2010-02-19 2018-03-19 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 테레프탈산 제조 프로세스의 촉매 회수에 사용하는 피리딘환 함유 킬레이트 수지의 전처리 방법
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 (fr) * 2013-03-06 2018-04-25 Cargill, Incorporated Purification de sirop par déionisation capacitive
US10829635B2 (en) 2016-03-11 2020-11-10 Lg Chem, Ltd. Economical method of preparing a resin composition including polyalkylene carbonate with improved thermal stability and processability
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***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 (fr) * 1973-04-26 1979-07-14
JPS557300B2 (fr) * 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
AU5490799A (en) * 1999-08-17 2001-03-13 Mobile Process Technology, Co. Process for the purification of wash water from the production of aromatic acids
KR20020046280A (ko) * 1999-08-17 2002-06-20 추후제출 방향족 카복실산의 제조시 산화 촉매의 회수방법
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
JP5296781B2 (ja) 2013-09-25
WO2009022237A9 (fr) 2009-08-13
KR101467603B1 (ko) 2014-12-01
CN101952039B (zh) 2015-05-20
WO2009022237A3 (fr) 2009-10-01
KR20100017447A (ko) 2010-02-16
CN101952039A (zh) 2011-01-19
RU2009149338A (ru) 2011-07-10
WO2009022237A2 (fr) 2009-02-19
JP2010527785A (ja) 2010-08-19
EP2158039A2 (fr) 2010-03-03

Similar Documents

Publication Publication Date Title
BRPI0812043A2 (pt) Processo para a hidroconversão de óleos pesados
BRPI0914369A2 (pt) "processo para o tratamento de um fluxo de rejeitos"
BRPI0620022A2 (pt) processo para a produção de um óleo bruto pesado com teor de enxofre muito baixo, e, óleo bruto pesado com teor de enxofre muito baixo
BRPI0716508A2 (pt) Processo de recuperação de hidrocarbonetos
BRPI0716634A2 (pt) mÉtodo de soldagem para execuÇço de um processo de soldagem
BRPI0815294A2 (pt) "método para melhorar a recuperação de óleo do poço de petróleo e método para a produção de biossurfactantes em um poço de petróléo
BRPI0715303A2 (pt) "chÁ verde e processo para a fabricaÇço de um chÁ verde"
BRPI0618780A2 (pt) suspensão aquosa baseada em um aglutinante hidráulico e processo para sua produção
BRPI0813660A2 (pt) Processo para o cultivo de microalgas
BRPI0817307A2 (pt) Processo para a fabricação de uma chapa de metal.
BRPI0816824A2 (pt) Instalação e processo para recuperação otimizada de óleo
BRPI0810169A2 (pt) Processo e máquina para abaixamento de um trilho
BRPI0811377A2 (pt) "processo para a remoção e recuperação de pelo menos um metal pesado"
BRPI0722077A2 (pt) Processo para o acabamento de poliolefina
BRPI0810067A2 (pt) Processo para a preparação de capecitabina
BRPI0915571A2 (pt) processo para à fabricação de um 1,2-epóxido
BRPI0815784A2 (pt) Processo para a preparação de 1,2-propanodiol
BRPI0618429A2 (pt) processo para formar um esboço de recipiente, método para formar um recipiente, esboço de recipiente, e, recipiente
BRPI0816821A2 (pt) Processo de recuperação e lixiviação controlada de cobre
BRPI0811644A2 (pt) Processo para a produção de pirazóis
BRPI0720530A2 (pt) Partícula, processo para preparar a partícular, e, composição
BRPI1004344A2 (pt) "método e disposição para direção de um veículo, programa de computador, computador e um veículo"
BRPI0819198A2 (pt) Compósito geotêxtil, e, método para filtrar um líquido para remover pelo menos um contaminante do mesmo
BRPI0918987A2 (pt) pós-aglomerados de metal para válvula e de óxido de metal para válvula e processo para a produção dos mesmos
BRPI0612150A2 (pt) processo para a separação de valores metálicos em um resíduo de zn contendo fe

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