ES8404866A1 - Procedimiento para eliminar los iones de metales pesados contenidos en soluciones acuosas diluidas - Google Patents
Procedimiento para eliminar los iones de metales pesados contenidos en soluciones acuosas diluidasInfo
- Publication number
- ES8404866A1 ES8404866A1 ES524941A ES524941A ES8404866A1 ES 8404866 A1 ES8404866 A1 ES 8404866A1 ES 524941 A ES524941 A ES 524941A ES 524941 A ES524941 A ES 524941A ES 8404866 A1 ES8404866 A1 ES 8404866A1
- Authority
- ES
- Spain
- Prior art keywords
- metal ions
- heavy metal
- aqueous solutions
- thiolate
- agent containing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3244—Non-macromolecular compounds
- B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
- B01J20/3248—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such
- B01J20/3255—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one type of heteroatom selected from a nitrogen, oxygen or sulfur, these atoms not being part of the carrier as such comprising a cyclic structure containing at least one of the heteroatoms nitrogen, oxygen or sulfur, e.g. heterocyclic or heteroaromatic structures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/34—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing sulfur, e.g. sulfonium
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
PROCEDIMIENTO PARA ELIMINAR LOS IONES DE METALES PESADOS CONTENIDOS EN SOLUCIONES ACUOSAS DILUIDAS.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PARTE DE UNA SOLUCION ACUOSA CON UNA CONCENTRACION EN IONES DE METALES PESADOS COMPRENDIDA ENTRE 5 D 10-3 Y 3 D 10-1 MVAL/LITRO; SEGUNDA, A DICHA SOLUCION ACUOSA SE LE AÑADE EL AGENTE DE ABSORCION EN UNA CANTIDAD COMPRENDIDA ENTRE 0,1 Y 1,0 GRAMOS POR CADA LITRO DE LA SOLUCION ACUOSA; Y POR ULTIMO, SE SEPARAN DE LA SOLUCION ACUOSA EL AGENTE DE ADSORCION JUNTAMENTE CON LOS IONES DE METALES PESADOS ABSORBIDOSPOR EL. COMO AGENTE DE ADSORCION SE EMPLEA UN COMPLEJO DE TIOLATO CON DOS O MAS GRUPOS -SME-, EN LOS QUE ME REPRESENTA ACALI O AMONIO, UNIDO A UN SILICATO CON CAPACIDAD DE ADSORCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823231982 DE3231982A1 (de) | 1982-08-27 | 1982-08-27 | Thiolathaltiges mittel und verfahren zur entfernung von schwermetallionen aus verduennten waessrigen loesungen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES524941A0 ES524941A0 (es) | 1984-05-16 |
ES8404866A1 true ES8404866A1 (es) | 1984-05-16 |
Family
ID=6171896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES524941A Expired ES8404866A1 (es) | 1982-08-27 | 1983-08-12 | Procedimiento para eliminar los iones de metales pesados contenidos en soluciones acuosas diluidas |
Country Status (8)
Country | Link |
---|---|
US (1) | US4508838A (es) |
EP (1) | EP0102044B1 (es) |
JP (1) | JPS5959287A (es) |
AT (1) | ATE25930T1 (es) |
CA (1) | CA1210594A (es) |
DE (2) | DE3231982A1 (es) |
DK (1) | DK390783A (es) |
ES (1) | ES8404866A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822496A (en) * | 1988-08-18 | 1989-04-18 | Degussa Aktiengesellschaft | Process for the treatment of effluent containing cyanide and toxic metals, using hydrogen peroxide and trimercaptotriazine |
AT392953B (de) * | 1988-11-10 | 1991-07-25 | Plansee Metallwerk | Verfahren zur reinigung einer waessrigen alkali- oder ammoniummetallatloesung, einschliesslich deren isopolyanionen, der metalle chrom oder molybdaen oder wolfram |
US5549820A (en) * | 1994-03-04 | 1996-08-27 | Eastman Kodak Company | Apparatus for removing a component from solution |
FR2740361B1 (fr) * | 1995-10-31 | 1997-12-26 | Rhone Poulenc Chimie | Agent d'elimination des metaux lourds comprenant un compose soufre |
FR2749772B1 (fr) * | 1996-06-14 | 1998-10-16 | Rhone Poulenc Chimie | Elimination de metaux lourds presents dans les rejets d'incineration de dechets ou de fours verriers |
FR2798201B1 (fr) | 1999-09-06 | 2003-08-15 | Eastman Kodak Co | Procede pour extraire l'argent d'un revelateur photographique |
US6586600B2 (en) | 2000-12-06 | 2003-07-01 | University Of Kentucky Research Foundation | Multidentate sulfur-containing ligands |
US6852369B1 (en) | 2002-09-05 | 2005-02-08 | University Of Kentucky Research Foundation | Method for prevention of solid dissolution through covalent ligand bonding |
US7491669B2 (en) * | 2006-02-07 | 2009-02-17 | Crystal Clear Technologies, Inc. | Adsorbent with multiple layers |
US20080302733A1 (en) * | 2007-06-05 | 2008-12-11 | Amcol International Corporation | Coupling agent-reacted mercury removal media |
GB0816379D0 (en) * | 2008-09-08 | 2008-10-15 | Johnson Matthey Plc | Adsorbents |
GB0816378D0 (en) * | 2008-09-08 | 2008-10-15 | Johnson Matthey Plc | Adsorbents |
US8950583B2 (en) | 2008-12-06 | 2015-02-10 | Ermes Medical Company Limited | Method to remove heavy metals from a mammal |
US8575218B2 (en) * | 2009-09-28 | 2013-11-05 | The University Of Kentucky Research Foundation | Thiol-containing compounds for the removal of elements from tissues and formulations therefor |
CN102612511A (zh) * | 2009-09-28 | 2012-07-25 | 肯塔基大学研究基金会 | 用于从污染的环境中去除元素的含巯基化合物及其使用方法 |
US8426368B2 (en) * | 2010-03-25 | 2013-04-23 | The University Of Kentucky Research Foundation | Method of ameliorating oxidative stress and supplementing the diet |
CN102532372B (zh) | 2010-12-17 | 2015-06-10 | 通用电气公司 | 聚合物及其制备和使用方法 |
CN103007890B (zh) * | 2012-10-11 | 2014-06-11 | 广西大学 | 一种微波、光波和超声波协同催化制备半纤维素基重金属离子吸附剂的方法 |
CN107099668B (zh) * | 2017-05-25 | 2018-05-01 | 江西铜业股份有限公司 | 一种碱性含锑溶液深度脱除铜、铅的方法 |
KR102099125B1 (ko) * | 2019-10-25 | 2020-04-09 | 박병배 | 중금속 안정화제 및 이를 이용한 오염 퇴적층의 중금속 확산 및 용출 억제방법 |
WO2024047228A1 (en) * | 2022-09-02 | 2024-03-07 | Cytec Industries Inc. | Reagents and processes for removing heavy metals from phosphoric acid solutions |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033641A (en) * | 1956-03-21 | 1962-05-08 | Union Carbide Corp | Process for cation separation using zeolitic materials |
US3755161A (en) * | 1970-02-05 | 1973-08-28 | Osaka Soda Co Ltd | Treatment process for removal of metals and treating agent therefor |
US3901677A (en) * | 1971-08-20 | 1975-08-26 | Sankyo Kasei Company Ltd | Method for improving soil |
US3790370A (en) * | 1971-12-23 | 1974-02-05 | Univ Sherbrooke | Removal and recovery of metals from polluted waters |
GB1482930A (en) * | 1974-05-21 | 1977-08-17 | Laporte Industries Ltd | Removing metal ions from solution |
US4167481A (en) * | 1975-03-19 | 1979-09-11 | Leuven Research & Development Vzw | Process for the removal of metals from solution |
US4033767A (en) * | 1975-09-19 | 1977-07-05 | Chas. S. Lewis & Co., Inc. | Ductile corrosion resistant alloy |
US4100065A (en) * | 1976-12-22 | 1978-07-11 | Purdue Research Foundation | Method for removing of multivalent heavy metals from metal plating waste effluents |
AU527068B2 (en) * | 1978-04-20 | 1983-02-17 | Commonwealth Scientific And Industrial Research Organisation | Recovery of heavy metals from solution |
-
1982
- 1982-08-27 DE DE19823231982 patent/DE3231982A1/de not_active Withdrawn
-
1983
- 1983-08-12 ES ES524941A patent/ES8404866A1/es not_active Expired
- 1983-08-19 US US06/524,786 patent/US4508838A/en not_active Expired - Fee Related
- 1983-08-20 AT AT83108224T patent/ATE25930T1/de not_active IP Right Cessation
- 1983-08-20 DE DE8383108224T patent/DE3370292D1/de not_active Expired
- 1983-08-20 EP EP83108224A patent/EP0102044B1/de not_active Expired
- 1983-08-23 CA CA000435195A patent/CA1210594A/en not_active Expired
- 1983-08-26 DK DK390783A patent/DK390783A/da not_active Application Discontinuation
- 1983-08-26 JP JP58155100A patent/JPS5959287A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3370292D1 (en) | 1987-04-23 |
US4508838A (en) | 1985-04-02 |
ATE25930T1 (de) | 1987-04-15 |
ES524941A0 (es) | 1984-05-16 |
EP0102044A3 (en) | 1985-01-30 |
EP0102044A2 (de) | 1984-03-07 |
DK390783A (da) | 1984-02-28 |
DK390783D0 (da) | 1983-08-26 |
EP0102044B1 (de) | 1987-03-18 |
DE3231982A1 (de) | 1984-03-01 |
CA1210594A (en) | 1986-09-02 |
JPS5959287A (ja) | 1984-04-05 |
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