USB452938I5 - - Google Patents

Info

Publication number
USB452938I5
USB452938I5 US45293874A USB452938I5 US B452938 I5 USB452938 I5 US B452938I5 US 45293874 A US45293874 A US 45293874A US B452938 I5 USB452938 I5 US B452938I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 DE19732314756 external-priority patent/DE2314756A1/de
Priority claimed from DE2364368A external-priority patent/DE2364368A1/de
Application filed filed Critical
Publication of USB452938I5 publication Critical patent/USB452938I5/en
Application granted granted Critical
Publication of US3994719A publication Critical patent/US3994719A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • 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
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Water Treatment By Sorption (AREA)
US05/452,938 1973-03-24 1974-03-20 Resins for separating heavy metals consisting of thiourea-group-containing macroporous vinyl aromatic crosslinked matrixes Expired - Lifetime US3994719A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19732314756 DE2314756A1 (de) 1973-03-24 1973-03-24 Thioharnstoffgruppen enthaltende kunstharze
DT2314756 1973-03-24
DE2364368A DE2364368A1 (de) 1973-12-22 1973-12-22 Harze zur trennung von schwermetallen
DT2364368 1973-12-22

Publications (2)

Publication Number Publication Date
USB452938I5 true USB452938I5 (fr) 1976-02-17
US3994719A US3994719A (en) 1976-11-30

Family

ID=25764868

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/452,938 Expired - Lifetime US3994719A (en) 1973-03-24 1974-03-20 Resins for separating heavy metals consisting of thiourea-group-containing macroporous vinyl aromatic crosslinked matrixes

Country Status (13)

Country Link
US (1) US3994719A (fr)
JP (1) JPS5731561B2 (fr)
AR (1) AR208284A1 (fr)
BR (1) BR7402276D0 (fr)
CA (1) CA1018697A (fr)
DD (2) DD117187A5 (fr)
ES (1) ES424566A1 (fr)
FR (1) FR2222389B1 (fr)
GB (1) GB1435274A (fr)
IL (1) IL44461A0 (fr)
IT (1) IT1005877B (fr)
NL (1) NL160574C (fr)
SU (1) SU511864A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745001A (zh) * 2018-03-09 2018-11-06 南京智感环境科技有限公司 沉积物中甲基汞和金属汞离子的dgt固定膜、制备方法、dgt装置和洗脱液

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203952A (en) * 1974-05-28 1980-05-20 The British Petroleum Company Limited Process for the removal of heavy metals and transition metals other than platinum from solution
US4298380A (en) * 1980-02-14 1981-11-03 Bochkarev Ellin P Process for purifying low-melting metals from impurities
JPS5714604A (en) * 1980-05-26 1982-01-25 Koode Kk Electrically conductive polymer treated with thiocyanic acid and its production
ZA821586B (en) * 1981-03-11 1983-10-26 Unilever Plc Low density porous cross-linked polymeric materials and their preparation and use as carriers for included liquids
US4388279A (en) * 1981-06-03 1983-06-14 Uop Inc. Recovery of metal values from organic reaction products
DE3340055C1 (de) * 1983-11-05 1984-12-20 Degussa Ag, 6000 Frankfurt Verfahren zur Abtrennung und Reinigung der Platingruppenmetalle durch Solventextraktion
DE3340056C1 (de) * 1983-11-05 1985-01-17 Degussa Ag, 6000 Frankfurt Verfahren zur Abtrennung und Reinigung der Platingruppenmetalle durch Fuellung
US5137926A (en) * 1987-10-26 1992-08-11 Rohm And Haas Company High-surface-area compositions
US5037857A (en) * 1987-10-26 1991-08-06 Rohm And Haas Company High-surface-area fiber
US4866150A (en) * 1988-04-18 1989-09-12 American Cyanamid Company Polymeric sulfide mineral depressants
DE3839222A1 (de) * 1988-11-19 1990-05-23 Degussa Verwendung von substituierten thioharnstoffen zur abtrennung komplex gebundener schwermetallionen
US4985540A (en) * 1989-11-20 1991-01-15 Polysar Limited Process for removing rhodium-containing catalyst residue from hydrogenated nitrile rubber
US5131943A (en) * 1990-12-11 1992-07-21 Conoco Inc. Process for the separation of precious group VIII a metals from cyano complexes of such metals and other metals
FR2742157B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Nouveau mode de preparation de resines a fonction guanidine et obtention de nouvelles resines a fonction guanidine
AT405056B (de) * 1997-04-01 1999-05-25 Buchmeiser Michael Rudolf Mag Mittel zur extraktion von metallionen
AU2821300A (en) * 1999-03-11 2000-09-28 Klaus Robert Koch A polymeric or oligomeric compound and its uses in absorption processes
DE50014560D1 (de) * 1999-08-27 2007-09-27 Lanxess Deutschland Gmbh Verfahren zur Herstellung von monodispersen, vernetzten Perlpolymerisaten mit Thioharnstoffgruppen und ihre Verwendung zur Adsorption von Metallverbindungen
EP1078690B1 (fr) * 1999-08-27 2011-10-12 LANXESS Deutschland GmbH Méthode pour la préparation d'échangeurs d'ions monodisperses contenant des groupes chélatants
EP1078688B1 (fr) * 1999-08-27 2012-05-09 LANXESS Deutschland GmbH Méthode pour la préparation d'échangeurs d'anions monodisperses
US6797178B2 (en) 2000-03-24 2004-09-28 Ada Technologies, Inc. Method for removing mercury and mercuric compounds from dental effluents
AU2002219907A1 (en) 2000-11-28 2002-06-11 Ada Technologies, Inc. Improved method for fixating sludges and soils contaminated with mercury and other heavy metals
US7048781B1 (en) 2002-10-07 2006-05-23 Ada Technologies, Inc. Chemically-impregnated silicate agents for mercury control
JP4601864B2 (ja) * 2001-06-13 2010-12-22 株式会社クラレ パラジウム含有化合物の分離方法
US6942840B1 (en) 2001-09-24 2005-09-13 Ada Technologies, Inc. Method for removal and stabilization of mercury in mercury-containing gas streams
US7183235B2 (en) 2002-06-21 2007-02-27 Ada Technologies, Inc. High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water
JP5580652B2 (ja) 2009-04-23 2014-08-27 ローム アンド ハース カンパニー 製品分配中の抗微生物化合物量の低減
WO2011067653A1 (fr) * 2009-12-04 2011-06-09 Carlo Ghisalberti Compositions orales a utiliser lors d'intoxication par le mercure par un amalgame dentaire
ES2562858B2 (es) * 2015-09-30 2016-09-26 Universidad Complutense De Madrid Polímero para la inmovilización de especies de mercurio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796457A (en) * 1955-05-20 1958-06-11 Cerny Jiri A process for producing anion exchangers
US3892688A (en) * 1972-03-11 1975-07-01 Tokuyama Soda Kk N-thiocarbamoyl-polyalkylenepolyamine group containing heavy metal adsorbing resins
US3847841A (en) * 1972-03-11 1974-11-12 Tokuyama Soda Kk Thiosemicarbazido heavy metal adsorbing resins
US3892689A (en) * 1972-03-11 1975-07-01 Tokuyama Soda Kk Thioureido heavy metal adsorbing resins
FR2189705B2 (fr) * 1972-03-27 1978-03-31 Centre Techn Ind Mecanique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108745001A (zh) * 2018-03-09 2018-11-06 南京智感环境科技有限公司 沉积物中甲基汞和金属汞离子的dgt固定膜、制备方法、dgt装置和洗脱液
CN108745001B (zh) * 2018-03-09 2024-01-30 南京智感环境科技有限公司 沉积物中甲基汞和金属汞离子的dgt固定膜、制备方法、dgt装置和洗脱液

Also Published As

Publication number Publication date
IT1005877B (it) 1976-09-30
IL44461A0 (en) 1974-06-30
JPS502792A (fr) 1975-01-13
AR208284A1 (es) 1976-12-20
BR7402276D0 (pt) 1974-11-19
DD112277A5 (fr) 1975-04-05
FR2222389B1 (fr) 1979-03-16
ES424566A1 (es) 1976-10-16
AU6707974A (en) 1975-09-25
NL7403849A (fr) 1974-09-26
FR2222389A1 (fr) 1974-10-18
NL160574B (nl) 1979-06-15
NL160574C (nl) 1979-11-15
SU511864A3 (ru) 1976-04-25
JPS5731561B2 (fr) 1982-07-06
GB1435274A (en) 1976-05-12
DD117187A5 (fr) 1976-01-05
CA1018697A (en) 1977-10-04
US3994719A (en) 1976-11-30

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