FR2080451A5 - - Google Patents
Info
- Publication number
- FR2080451A5 FR2080451A5 FR7102510A FR7102510A FR2080451A5 FR 2080451 A5 FR2080451 A5 FR 2080451A5 FR 7102510 A FR7102510 A FR 7102510A FR 7102510 A FR7102510 A FR 7102510A FR 2080451 A5 FR2080451 A5 FR 2080451A5
- Authority
- FR
- France
- 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
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
-
- 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
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- 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
- B01J20/165—Natural alumino-silicates, e.g. zeolites
-
- 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
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
- B01J20/3092—Packing of a container, e.g. packing a cartridge or column
-
- 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
- B01J20/3251—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 at least two different types of heteroatoms selected from nitrogen, oxygen or sulphur
-
- 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
- B01J20/3253—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 not containing any of the heteroatoms nitrogen, oxygen or sulfur, e.g. aromatic structures
-
- 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
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- 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
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/58—Use in a single column
-
- 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)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1014670 | 1970-02-05 | ||
JP45017353A JPS4918937B1 (en) | 1970-02-26 | 1970-02-26 | |
JP1735470 | 1970-02-26 | ||
JP3141270A JPS4819793B1 (en) | 1970-04-13 | 1970-04-13 | |
JP6939870A JPS5116916B1 (en) | 1970-08-07 | 1970-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2080451A5 true FR2080451A5 (en) | 1971-11-12 |
Family
ID=27519146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7102510A Expired FR2080451A5 (en) | 1970-02-05 | 1971-01-26 |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA955035A (en) |
DE (1) | DE2105515C3 (en) |
FR (1) | FR2080451A5 (en) |
GB (1) | GB1336241A (en) |
NL (1) | NL158229B (en) |
NO (1) | NO129384B (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2124577A1 (en) * | 1971-02-09 | 1972-09-22 | Billingsfors Langed Ab | |
FR2215393A1 (en) * | 1973-01-30 | 1974-08-23 | Nippon Soda Co | |
FR2364858A1 (en) * | 1976-09-17 | 1978-04-14 | Akzo Nv | PROCESS FOR CLEANING AN AQUEOUS SOLUTION |
EP0001345A1 (en) * | 1977-09-19 | 1979-04-04 | Johannes Dale | A process for complete or selective removal of salts from aqueous solution |
EP0058468A1 (en) * | 1981-02-06 | 1982-08-25 | LONDON & SCANDINAVIAN METALLURGICAL CO LIMITED | Selective extraction agents |
EP0059623A1 (en) * | 1981-02-27 | 1982-09-08 | Hitachi, Ltd. | A method of purifying liquid using oxine-impregnated activated charcoal and apparatus therefor |
DE3327011A1 (en) * | 1982-07-29 | 1984-02-02 | Occidental Chemical Corp., 48089 Warren, Mich. | METHOD FOR CLEANING AN AQUEOUS THREE-VALUE CHROME CONTAINING ELECTROLYTE |
EP0172835A4 (en) * | 1983-12-21 | 1986-02-13 | Macedo Pedro B | Fixation of dissolved metal species with a complexing agent. |
EP0213589A2 (en) * | 1985-09-03 | 1987-03-11 | Hoechst Aktiengesellschaft | Generator of technecium-99m, its preparation and use |
DE3604063A1 (en) * | 1986-02-08 | 1987-08-13 | Hoelter Heinz | Gas purification downstream of waste incineration plants |
DE3702306A1 (en) * | 1987-01-27 | 1988-08-04 | Hoelter Heinz | Process for separating off heavy metals from the exhaust gases of furnaces |
DE3703922A1 (en) * | 1987-02-09 | 1988-08-18 | Sonnenschein Accumulatoren | METHOD FOR REMOVING HEAVY METALS FROM BOATS |
FR2740361A1 (en) * | 1995-10-31 | 1997-04-30 | Rhone Poulenc Chimie | HEAVY METAL REMOVAL AGENT COMPRISING A SULFUR COMPOUND |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1482930A (en) * | 1974-05-21 | 1977-08-17 | Laporte Industries Ltd | Removing metal ions from solution |
JPS5750697A (en) * | 1980-09-12 | 1982-03-25 | Hitachi Ltd | Method of treating radioactive liquid |
US4594158A (en) * | 1981-09-03 | 1986-06-10 | Rohm And Haas | Filter aid materials bearing anion exchange resins |
GB2117752A (en) * | 1982-03-29 | 1983-10-19 | Secr Defence | Metal ion extraction process |
DE3347165A1 (en) * | 1983-12-27 | 1985-07-04 | Skw Trostberg Ag, 8223 Trostberg | METHOD FOR EXTRACTION OF PRECIOUS METALS |
US4814007A (en) * | 1986-01-16 | 1989-03-21 | Henkel Corporation | Recovery of precious metals |
WO2006048746A2 (en) * | 2004-11-02 | 2006-05-11 | Pfizer Inc. | Methods for the removal of heavy metals |
GB0816378D0 (en) * | 2008-09-08 | 2008-10-15 | Johnson Matthey Plc | Adsorbents |
GB0816379D0 (en) | 2008-09-08 | 2008-10-15 | Johnson Matthey Plc | Adsorbents |
WO2011162836A1 (en) * | 2010-02-17 | 2011-12-29 | Abs Materials, Inc | Method for extracting a metal particulate from an aqueous solution using a sol-gel derived sorbent |
US8496739B2 (en) * | 2010-08-30 | 2013-07-30 | Corning Incorporated | Organic antioxidant based filtration apparatus and method |
US20130330257A1 (en) | 2012-06-11 | 2013-12-12 | Calgon Carbon Corporation | Sorbents for removal of mercury |
CN104797324B (en) * | 2012-11-26 | 2018-09-14 | 艺康美国股份有限公司 | The control of mercury emissions |
JP6616928B2 (en) * | 2013-06-19 | 2019-12-04 | カルゴン カーボン コーポレーション | Reduction method of heavy metal leaching from activated carbon |
FR3041272B1 (en) * | 2015-09-17 | 2019-06-14 | Arkema France | THIOL ETHER STRUCTURE FLOTATION AGENT |
CN115475480A (en) | 2017-01-31 | 2022-12-16 | 卡尔冈碳素公司 | Adsorbent device |
CA3053282A1 (en) | 2017-02-10 | 2018-08-16 | Calgon Carbon Corporation | Sorbent and method of making |
US11697580B2 (en) | 2018-08-01 | 2023-07-11 | Calgon Carbon Corporation | Apparatus for hydrocarbon vapor recovery |
US11703016B2 (en) | 2018-08-02 | 2023-07-18 | Calgon Carbon Corporation | Sorbent devices |
KR20210038944A (en) | 2018-08-02 | 2021-04-08 | 칼곤 카본 코포레이션 | Adsorbent device |
WO2020206317A1 (en) | 2019-04-03 | 2020-10-08 | Calgon Carbon Corporation | Perfluoroalkyl and polyfluoroalkyl sorbent materials and methods of use |
CN111545167B (en) * | 2020-04-13 | 2021-11-05 | 南昌航空大学 | Method for preparing silver ion selective adsorbent by using pasture |
CN116075354A (en) | 2020-08-31 | 2023-05-05 | 卡尔冈碳素公司 | Copper and nitrogen treated adsorbent and method for preparing same |
CN112934204A (en) * | 2021-02-23 | 2021-06-11 | 上海交通大学 | Heavy metal mercury adsorbent and preparation method thereof |
CN113019325B (en) * | 2021-03-15 | 2021-10-08 | 扬州工业职业技术学院 | Magnetic adsorption material and preparation method thereof |
CN114534694A (en) * | 2022-03-07 | 2022-05-27 | 万华化学集团股份有限公司 | Hydroxyquinoline filler and preparation method and application thereof |
-
1971
- 1971-01-04 CA CA101,966A patent/CA955035A/en not_active Expired
- 1971-01-05 GB GB46971A patent/GB1336241A/en not_active Expired
- 1971-01-26 FR FR7102510A patent/FR2080451A5/fr not_active Expired
- 1971-02-04 NO NO00425/71A patent/NO129384B/no unknown
- 1971-02-05 NL NL7101581.A patent/NL158229B/en not_active IP Right Cessation
- 1971-02-05 DE DE2105515A patent/DE2105515C3/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2124577A1 (en) * | 1971-02-09 | 1972-09-22 | Billingsfors Langed Ab | |
FR2215393A1 (en) * | 1973-01-30 | 1974-08-23 | Nippon Soda Co | |
FR2364858A1 (en) * | 1976-09-17 | 1978-04-14 | Akzo Nv | PROCESS FOR CLEANING AN AQUEOUS SOLUTION |
EP0001345A1 (en) * | 1977-09-19 | 1979-04-04 | Johannes Dale | A process for complete or selective removal of salts from aqueous solution |
EP0058468A1 (en) * | 1981-02-06 | 1982-08-25 | LONDON & SCANDINAVIAN METALLURGICAL CO LIMITED | Selective extraction agents |
EP0059623A1 (en) * | 1981-02-27 | 1982-09-08 | Hitachi, Ltd. | A method of purifying liquid using oxine-impregnated activated charcoal and apparatus therefor |
DE3327011A1 (en) * | 1982-07-29 | 1984-02-02 | Occidental Chemical Corp., 48089 Warren, Mich. | METHOD FOR CLEANING AN AQUEOUS THREE-VALUE CHROME CONTAINING ELECTROLYTE |
EP0172835A1 (en) * | 1983-12-21 | 1986-03-05 | Macedo Pedro B | Fixation of dissolved metal species with a complexing agent. |
EP0172835A4 (en) * | 1983-12-21 | 1986-02-13 | Macedo Pedro B | Fixation of dissolved metal species with a complexing agent. |
EP0213589A2 (en) * | 1985-09-03 | 1987-03-11 | Hoechst Aktiengesellschaft | Generator of technecium-99m, its preparation and use |
EP0213589A3 (en) * | 1985-09-03 | 1988-03-16 | Hoechst Aktiengesellschaft | Generator of technecium-99m, its preparation and use |
DE3604063A1 (en) * | 1986-02-08 | 1987-08-13 | Hoelter Heinz | Gas purification downstream of waste incineration plants |
DE3702306A1 (en) * | 1987-01-27 | 1988-08-04 | Hoelter Heinz | Process for separating off heavy metals from the exhaust gases of furnaces |
DE3703922A1 (en) * | 1987-02-09 | 1988-08-18 | Sonnenschein Accumulatoren | METHOD FOR REMOVING HEAVY METALS FROM BOATS |
FR2740361A1 (en) * | 1995-10-31 | 1997-04-30 | Rhone Poulenc Chimie | HEAVY METAL REMOVAL AGENT COMPRISING A SULFUR COMPOUND |
WO1997016248A1 (en) * | 1995-10-31 | 1997-05-09 | Rhodia Chimie | Heavy metal removal agent containing a sulphur compound |
Also Published As
Publication number | Publication date |
---|---|
NL158229B (en) | 1978-10-16 |
DE2105515A1 (en) | 1971-09-30 |
DE2105515C3 (en) | 1978-09-21 |
GB1336241A (en) | 1973-11-07 |
NO129384B (en) | 1974-04-08 |
NL7101581A (en) | 1971-08-09 |
DE2105515B2 (en) | 1978-01-19 |
CA955035A (en) | 1974-09-24 |