BRPI0811377A2 - "PROCESS FOR REMOVAL AND RECOVERY AT LEAST ONE HEAVY METAL" - Google Patents

"PROCESS FOR REMOVAL AND RECOVERY AT LEAST ONE HEAVY METAL"

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
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/en

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 "PROCESS FOR REMOVAL AND RECOVERY AT LEAST ONE HEAVY METAL" BRPI0811377A2 (en)

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 (en) 2014-12-09

Family

ID=40351232

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811377-7A2A BRPI0811377A2 (en) 2007-05-31 2008-05-16 "PROCESS FOR REMOVAL AND RECOVERY AT LEAST ONE HEAVY METAL"

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011102479A1 (en) * 2010-02-19 2011-08-25 三菱瓦斯化学株式会社 Pretreatment method for chelate resin having pyridine ring used for collecting catalyst in aromatic carboxylic acid production process
JP5655055B2 (en) * 2010-02-19 2015-01-14 三菱瓦斯化学株式会社 Pretreatment method of pyridine ring-containing chelate resin for catalyst recovery in terephthalic acid production process
DE102013001972A1 (en) * 2013-02-05 2014-08-07 Thyssenkrupp Industrial Solutions Ag Process for the selective removal of catalyst components from effluents of oxidation reactions of aromatic compounds, suitable plant and use
EP2774490B1 (en) 2013-03-06 2018-04-25 Cargill, Incorporated Syrup purification by capacitive deionization
KR102067687B1 (en) 2016-03-11 2020-02-11 주식회사 엘지화학 Economic manufacturing method of polyalkylenecarbonate with improved thermal stability and processability
CN107555654A (en) * 2017-09-25 2018-01-09 浙江绿维环境科技有限公司 A kind of Treated sewage reusing technique for metal industry cooling system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557300B2 (en) * 1973-03-30 1980-02-23
JPS5419399B2 (en) * 1973-04-26 1979-07-14
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 (en) * 1992-02-15 1993-08-31 Mitsubishi Heavy Ind Ltd Recovery of iron chloride in aqueous hydrochloric acid
GB9305902D0 (en) * 1993-03-22 1993-05-12 Bp Chem Int Ltd Process
KR100321476B1 (en) * 1995-01-07 2002-07-31 에스케이 주식회사 Method for regenerating oxidizing catalyst for use in fabrication of trimellitic acid
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 (en) * 1996-12-16 1998-06-30 Sanshin Seisakusho:Kk Regenerating method for engine cooling liquid
US5880313A (en) * 1997-09-09 1999-03-09 Mitsubishi Gas Chemical Company, Inc. Process for producing aromatic carboxylic acid
MXPA02001652A (en) * 1999-08-17 2002-08-06 Mobile Process Technology Co Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids.
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
JP4788023B2 (en) * 2000-06-27 2011-10-05 三菱瓦斯化学株式会社 Method for recovering catalyst components from liquid phase oxidation reaction mother liquor
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
WO2009022237A2 (en) 2009-02-19
WO2009022237A3 (en) 2009-10-01
KR20100017447A (en) 2010-02-16
JP2010527785A (en) 2010-08-19
KR101467603B1 (en) 2014-12-01
EP2158039A2 (en) 2010-03-03
CN101952039A (en) 2011-01-19
CN101952039B (en) 2015-05-20
WO2009022237A9 (en) 2009-08-13
JP5296781B2 (en) 2013-09-25
RU2009149338A (en) 2011-07-10

Similar Documents

Publication Publication Date Title
BRPI0812043A2 (en) HYDROCONVERSION PROCESS FOR HEAVY OILS
BRPI0914369A2 (en) "process for treating a tailings stream"
BRPI0620022A2 (en) process for producing very low sulfur heavy crude oil and very low sulfur heavy crude oil
BRPI0716508A2 (en) HYDROCARBON RECOVERY PROCESS
BRPI0716634A2 (en) Welding method for performing a welding process
BRPI0815294A2 (en) "method for improving oil recovery from the oil well and method for producing biosurfactants in an oil well
BRPI0715303A2 (en) "Green tea and the process for making a green tea"
BRPI0618780A2 (en) aqueous suspension based on a hydraulic binder and process for its production
BRPI0813280A2 (en) PROCESS AND DEVICE FOR CONNECTION OF METAL PARTS OF FLAT WALLS BY WELDING
BRPI0813660A2 (en) MICROALGAS CROPPING PROCESS
BRPI0817307A2 (en) Process for the manufacture of a sheet metal.
BRPI0816824A2 (en) OPTIMIZED OIL RECOVERY INSTALLATION AND PROCESS
BRPI0810169A2 (en) PROCESS AND MACHINE FOR LOWERING A RAIL
BRPI0919615A2 (en) method and device for operating a foundry reduction process
BRPI0817745A2 (en) Scrapbook, box and process for box manufacturing.
BRPI0810751A2 (en) METHOD FOR RECOVERING METAL VALUES FROM ORE.
BRPI0811377A2 (en) "PROCESS FOR REMOVAL AND RECOVERY AT LEAST ONE HEAVY METAL"
BRPI0722077A2 (en) POLYLEPHINE FINISHING PROCESS
BRPI0618429A2 (en) process for forming a container sketch, method for forming a container, container sketch and container
BRPI0915571A2 (en) process for the manufacture of a 1,2-epoxide
BRPI0815784A2 (en) PROCESS FOR PREPARATION OF 1,2-PROPANODIOL
BRPI0816821A8 (en) controlled copper recovery and leaching process
BRPI0811644A2 (en) PROCESS FOR PIRAZOIS PRODUCTION
BRPI1004344A2 (en) "method and disposition for driving a vehicle, computer program, computer and a vehicle"
BRPI0819198A2 (en) Geotextile composite, and method for filtering a liquid to remove at least one contaminant from it

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