ATE177117T1 - Metallabscheidungsmittel und verfahren zu seiner herstellung - Google Patents

Metallabscheidungsmittel und verfahren zu seiner herstellung

Info

Publication number
ATE177117T1
ATE177117T1 AT93111570T AT93111570T ATE177117T1 AT E177117 T1 ATE177117 T1 AT E177117T1 AT 93111570 T AT93111570 T AT 93111570T AT 93111570 T AT93111570 T AT 93111570T AT E177117 T1 ATE177117 T1 AT E177117T1
Authority
AT
Austria
Prior art keywords
group
dithioate
production
metal
dithioic acid
Prior art date
Application number
AT93111570T
Other languages
English (en)
Inventor
Masafumi Moriya
Kazuo Hosoda
Masatoshi Yoshida
Ariaki Ohi
Original Assignee
Miyoshi Yushi Kk
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 Miyoshi Yushi Kk filed Critical Miyoshi Yushi Kk
Application granted granted Critical
Publication of ATE177117T1 publication Critical patent/ATE177117T1/de

Links

Classifications

    • 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
    • C02F1/62—Heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Chemically Coating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT93111570T 1992-07-28 1993-07-20 Metallabscheidungsmittel und verfahren zu seiner herstellung ATE177117T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22084392A JP3412842B2 (ja) 1992-07-28 1992-07-28 金属捕集剤及びその製造方法

Publications (1)

Publication Number Publication Date
ATE177117T1 true ATE177117T1 (de) 1999-03-15

Family

ID=16757419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93111570T ATE177117T1 (de) 1992-07-28 1993-07-20 Metallabscheidungsmittel und verfahren zu seiner herstellung

Country Status (6)

Country Link
US (1) US5395896A (de)
EP (1) EP0581164B1 (de)
JP (1) JP3412842B2 (de)
AT (1) ATE177117T1 (de)
AU (1) AU660102B2 (de)
DE (1) DE69323664T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129910A (en) * 1993-06-02 2000-10-10 Geltex Pharmaceuticals, Inc. Water-insoluble noncrosslinked bile acid sequestrants
US5929184A (en) * 1993-06-02 1999-07-27 Geltex Pharmaceuticals, Inc. Hydrophilic nonamine-containing and amine-containing copolymers and their use as bile acid sequestrants
JP3264348B2 (ja) * 1994-01-31 2002-03-11 日東紡績株式会社 高分子重金属捕集剤、ジチオカルバミン酸アルカリ金属塩化重合体、及びそれらの製造方法
TW474813B (en) * 1994-06-10 2002-02-01 Geltex Pharma Inc Alkylated composition for removing bile salts from a patient
US5629385A (en) * 1994-11-23 1997-05-13 Betzdearborn Inc. Allylamine copolymers having phosphonic, carboxylic or sulfonic groups and N-oxide derivatives thereof
US5891956A (en) * 1995-05-30 1999-04-06 The Regents Of The University Of California, Office Of Technology Transfer Water-soluble polymers and compositions thereof
US5766478A (en) * 1995-05-30 1998-06-16 The Regents Of The University Of California, Office Of Technology Transfer Water-soluble polymers for recovery of metal ions from aqueous streams
US5643456A (en) * 1995-05-30 1997-07-01 The Regents Of The University Of California Process for the displacement of cyanide ions from metal-cyanide complexes
US5928517A (en) * 1995-05-30 1999-07-27 The Regents Of The University Of California Water-soluble polymers for recovery of metals from solids
JPH10192870A (ja) * 1997-01-09 1998-07-28 Unitika Ltd ヒ素固定剤及びヒ素含有排水の処理方法
CN1337923A (zh) * 1999-01-15 2002-02-27 纳尔科化学公司 用于从半导体废水中同时沉淀多种金属离子以提高微滤器工作效率的合成物和方法
CN1389502A (zh) * 2002-07-24 2003-01-08 山东美林亚生物科技有限公司 一种含有壳聚糖衍生物的重金属螯合剂组合物
US9328003B2 (en) 2006-09-07 2016-05-03 Nalco Company Method of heavy metal removal from water streams
CA2665881A1 (en) 2006-10-12 2008-10-30 C-3 International, Llc Methods for providing prophylactic surface treatment for fluid processing systems and components thereof
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
US8747789B2 (en) * 2010-04-06 2014-06-10 Nalco Company Metal scavenging polymers
EP3068733B1 (de) * 2013-11-11 2019-10-02 Nalco Company Verfahren zur selenentfernung aus abwässern
CN104558324A (zh) * 2014-12-25 2015-04-29 上海源育节能环保科技有限公司 废水重金属的资源化回收应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152657A (en) * 1976-06-15 1977-12-19 Miyoshi Yushi Kk Heavy metal collecting method
JPS56168881A (en) * 1980-12-26 1981-12-25 Miyoshi Oil & Fat Co Ltd Heavy metal capturing method
JPS591396B2 (ja) * 1981-05-28 1984-01-11 栗田工業株式会社 ホウ素とｃｏｄを含む水の処理方法
JPS57207591A (en) * 1981-06-13 1982-12-20 Miyoshi Oil & Fat Co Ltd Capturing method for heavy metal
US4864075A (en) * 1984-08-30 1989-09-05 Petrolite Corporation Dithiocarbamates for treating hydrocarbon recovery operations and industrial waters
US4670180A (en) * 1985-04-26 1987-06-02 Miyoshi Yushi Kabushiki Kaisha Metal scavenger and metal scavenging process
EP0211305B1 (de) * 1985-08-05 1992-07-01 Miyoshi Yushi Kabushiki Kaisha Verfahren für die Abscheidung von Metallen
JPS62182118A (ja) * 1986-02-03 1987-08-10 Sumitomo Chem Co Ltd ウランの回収法
US5130473A (en) * 1986-05-15 1992-07-14 Petrolite Corporation Dithiocarbamate compounds
US4990656A (en) * 1987-11-02 1991-02-05 Phillips Petroleum Company Polyamine substituted dithiocarbamate and process for producing the same
US5164095A (en) * 1991-10-02 1992-11-17 Nalco Chemical Company Dithiocarbamate polymers

Also Published As

Publication number Publication date
AU660102B2 (en) 1995-06-08
DE69323664D1 (de) 1999-04-08
EP0581164A1 (de) 1994-02-02
EP0581164B1 (de) 1999-03-03
AU4208593A (en) 1994-02-03
US5395896A (en) 1995-03-07
JP3412842B2 (ja) 2003-06-03
JPH0649436A (ja) 1994-02-22
DE69323664T2 (de) 1999-09-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee