DK443986D0 - Fremgangsmaade til fjernelse af metalforureninger fra oploesninger - Google Patents

Fremgangsmaade til fjernelse af metalforureninger fra oploesninger

Info

Publication number
DK443986D0
DK443986D0 DK443986A DK443986A DK443986D0 DK 443986 D0 DK443986 D0 DK 443986D0 DK 443986 A DK443986 A DK 443986A DK 443986 A DK443986 A DK 443986A DK 443986 D0 DK443986 D0 DK 443986D0
Authority
DK
Denmark
Prior art keywords
polymer
solutions
removing metal
carboxylic acid
metal pollutants
Prior art date
Application number
DK443986A
Other languages
English (en)
Other versions
DK443986A (da
DK170018B1 (da
Inventor
Walter Lee Waughn
Harry S Burney
Robert D Spradling
Robert R Frable
Rafael E Guerra
Milton Silas Wing
Original Assignee
Dow Chemical Co
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
Priority claimed from US06/776,347 external-priority patent/US4747954A/en
Priority claimed from US06/776,348 external-priority patent/US4661634A/en
Priority claimed from US06/776,346 external-priority patent/US4747957A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK443986D0 publication Critical patent/DK443986D0/da
Publication of DK443986A publication Critical patent/DK443986A/da
Application granted granted Critical
Publication of DK170018B1 publication Critical patent/DK170018B1/da

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
    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/04—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/145—Purification by solid ion-exchangers or solid chelating agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/005—Preparation involving liquid-liquid extraction, absorption or ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • C01G21/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DK443986A 1985-09-16 1986-09-16 Fremgangsmåde til fjernelse af metalforureninger fra opløsninger DK170018B1 (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/776,347 US4747954A (en) 1985-09-16 1985-09-16 Removal of metals from solutions
US06/776,348 US4661634A (en) 1985-09-16 1985-09-16 Removal of impurities from amines
US06/776,346 US4747957A (en) 1985-09-16 1985-09-16 Brine treatment using ethylene carboxylic acid polymers
US77634785 1985-09-16
US77634685 1985-09-16
US77634885 1985-09-16

Publications (3)

Publication Number Publication Date
DK443986D0 true DK443986D0 (da) 1986-09-16
DK443986A DK443986A (da) 1987-03-17
DK170018B1 DK170018B1 (da) 1995-05-01

Family

ID=27419721

Family Applications (1)

Application Number Title Priority Date Filing Date
DK443986A DK170018B1 (da) 1985-09-16 1986-09-16 Fremgangsmåde til fjernelse af metalforureninger fra opløsninger

Country Status (10)

Country Link
EP (1) EP0227893B1 (da)
JP (1) JP2529673B2 (da)
KR (1) KR940004630B1 (da)
AT (1) ATE87981T1 (da)
AU (1) AU600673B2 (da)
DE (1) DE3688240T2 (da)
DK (1) DK170018B1 (da)
ES (1) ES2001786A6 (da)
NO (1) NO173370C (da)
NZ (1) NZ217571A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111533191A (zh) * 2020-05-12 2020-08-14 辽宁大学 一种利用高熵合金降解染料废水的方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637939A1 (de) * 1986-11-07 1988-05-19 Metallgesellschaft Ag Verfahren zur herstellung von alkalihydroxid, chlor und wasserstoff durch elektrolyse einer waessrigen alkalichloridloesung in einer membranzelle
DE59100319D1 (de) * 1990-06-15 1993-09-30 Basf Ag Verfahren zur Entfernung oder zur Anreicherung von Schwermetallionen aus wässriger Lösung.
GB0025502D0 (en) * 2000-10-18 2000-11-29 Johnson Matthey Plc Metal scavenging
DE10343679A1 (de) * 2003-09-18 2005-04-14 Basf Ag Verwendung von Ethylencopolymeren zur Herstellung von Materialien zur Stofftrennung
JP4378540B2 (ja) * 2003-11-25 2009-12-09 独立行政法人 日本原子力研究開発機構 スカンジウムを捕集回収する方法
TWI428290B (zh) 2008-12-03 2014-03-01 Rainer Bauder 廢水處理系統以及方法（一）
JP5962072B2 (ja) * 2012-03-02 2016-08-03 株式会社Ihi 放射性物質除染システム、および放射性物質除染方法
JP5758558B2 (ja) 2012-05-01 2015-08-05 インテグリス・インコーポレーテッド 有機溶剤精製器およびその使用方法
JP2022535427A (ja) 2019-06-05 2022-08-08 ダウ グローバル テクノロジーズ エルエルシー 金属アイオノマー組成物、およびそれを作製する方法
TWI721772B (zh) 2020-02-04 2021-03-11 財團法人工業技術研究院 聚合物、金屬移除組成物、與移除金屬離子的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468816A (en) * 1964-07-24 1969-09-23 Nalco Chemical Co Method of purifying an impure quaternary ammonium salt by addition of an epoxide
AU425620B2 (en) * 1967-01-23 1972-06-29 Ici Australia Limited Core-sheel graft copolymers with ion exchange resin shell
US3493498A (en) * 1967-09-11 1970-02-03 Diamond Shamrock Corp Ion-exchange process
AU422536B2 (en) * 1968-01-24 1972-03-21 Imperial Chemical Industries Of Australia And New Zealand Limited Ion exchange resins
US3801551A (en) * 1972-07-05 1974-04-02 Dow Chemical Co Making fibrillar masses of acidic copolymers
CA1031084A (en) * 1973-03-12 1978-05-09 Robert Kunin Water conditioning process
US4060465A (en) * 1974-06-24 1977-11-29 Osaka Soda Co. Ltd. Method of purifying the raw brine used in alkali salt electrolysis
US4119508A (en) * 1975-12-10 1978-10-10 Osaka Soda Co. Ltd. Method of purifying the raw brine used in alkali salt electrolysis
DE2609828A1 (de) * 1976-03-10 1977-09-15 Bayer Ag Verfahren zur reinigung von elektrolysesolen fuer diaphragmazellen
DE2651793A1 (de) * 1976-11-12 1978-05-18 Henkel Kgaa Verfahren zum maschinellen waschen und reinigen von festen werkstoffen unter verwendung phosphatarmer oder phosphatfreier wasch- und reinigungsmittel
JPS54101917A (en) * 1978-01-27 1979-08-10 Teijin Ltd Hollow fibers and their manufacture
US4321337A (en) * 1979-02-02 1982-03-23 E. I. Du Pont De Nemours And Company Ionic hydrocarbon polymers having improved adhesion to nylon
DE3034660C2 (de) * 1980-09-13 1982-09-16 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von quellfähigen Fäden, Fasern und geformten Gebilden aus Acrylpolymeren sowie die dabei erhaltenen Produkte
DE3102693C1 (de) * 1981-01-28 1982-09-30 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe "Verfahren zur Regeneration von in wäßrigen Suspensionen vorliegenden, schwach sauren Ionenaustauscherharzen mit Kohlendioxid"
US4415677A (en) * 1981-10-02 1983-11-15 The Dow Chemical Company Removal of sulfate ions from brine using composite of polymeric zirconium hydrous oxide in macroporous matrix
US4415678A (en) * 1981-10-02 1983-11-15 The Dow Chemical Company Removal of sulfate ions from brine using amorphous polymeric zirconium oxide formed within a macroporous polymer matrix
US4405574A (en) * 1981-10-02 1983-09-20 The Dow Chemical Company Removal of Mg++ and Ca++ ions from NaCl brine
US4405576A (en) * 1981-10-02 1983-09-20 The Dow Chemical Company Removal of sulfate ions from brine
US4766036A (en) * 1985-09-16 1988-08-23 The Dow Chemical Company Process for producing porous fibers from orientable olefin polymers having cation-containing, pendent reactive side-groups and the resultant product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111533191A (zh) * 2020-05-12 2020-08-14 辽宁大学 一种利用高熵合金降解染料废水的方法

Also Published As

Publication number Publication date
EP0227893A2 (en) 1987-07-08
KR870003013A (ko) 1987-04-14
NO173370B (no) 1993-08-30
DK443986A (da) 1987-03-17
EP0227893A3 (en) 1989-02-22
NO863799L (no) 1988-03-25
AU6263286A (en) 1987-03-19
ES2001786A6 (es) 1988-06-16
DK170018B1 (da) 1995-05-01
NO863799D0 (no) 1986-09-24
AU600673B2 (en) 1990-08-23
EP0227893B1 (en) 1993-04-07
NZ217571A (en) 1989-07-27
JP2529673B2 (ja) 1996-08-28
KR940004630B1 (ko) 1994-05-27
DE3688240D1 (de) 1993-05-13
ATE87981T1 (de) 1993-04-15
NO173370C (no) 1993-12-08
DE3688240T2 (de) 1993-11-11
JPS6268505A (ja) 1987-03-28

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B1 Patent granted (law 1993)
PBP Patent lapsed

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