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
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)
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)
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)
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 |
-
2008
- 2008-05-16 EP EP08827459A patent/EP2158039A2/en not_active Withdrawn
- 2008-05-16 WO PCT/IB2008/003112 patent/WO2009022237A2/en active Application Filing
- 2008-05-16 CN CN200880017856.2A patent/CN101952039B/en active Active
- 2008-05-16 KR KR1020097024810A patent/KR101467603B1/en active IP Right Grant
- 2008-05-16 BR BRPI0811377-7A2A patent/BRPI0811377A2/en not_active Application Discontinuation
- 2008-05-16 JP JP2010509919A patent/JP5296781B2/en not_active Expired - Fee Related
- 2008-05-16 RU RU2009149338/04A patent/RU2009149338A/en unknown
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 |
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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 |