BE773341A - Elimination et recuperation de catalyseurs au platine solubles - Google Patents

Elimination et recuperation de catalyseurs au platine solubles

Info

Publication number
BE773341A
BE773341A BE773341A BE773341A BE773341A BE 773341 A BE773341 A BE 773341A BE 773341 A BE773341 A BE 773341A BE 773341 A BE773341 A BE 773341A BE 773341 A BE773341 A BE 773341A
Authority
BE
Belgium
Prior art keywords
disposal
recovery
platinum catalysts
soluble platinum
soluble
Prior art date
Application number
BE773341A
Other languages
English (en)
French (fr)
Inventor
L A Haluska Etj W Ryan
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of BE773341A publication Critical patent/BE773341A/xx

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
    • B01J20/30—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
    • B01J20/3257—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 of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • B01J20/3259—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 of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such comprising at least two different types of heteroatoms selected from nitrogen, oxygen or sulfur with at least one silicon atom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • 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
    • B01J20/3257—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 of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Silicon Polymers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE773341A 1970-10-01 1971-09-30 Elimination et recuperation de catalyseurs au platine solubles BE773341A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7739770A 1970-10-01 1970-10-01

Publications (1)

Publication Number Publication Date
BE773341A true BE773341A (fr) 1972-03-30

Family

ID=22137821

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773341A BE773341A (fr) 1970-10-01 1971-09-30 Elimination et recuperation de catalyseurs au platine solubles

Country Status (8)

Country Link
US (1) US3745206A (enExample)
JP (1) JPS538662B1 (enExample)
AU (1) AU452293B2 (enExample)
BE (1) BE773341A (enExample)
CA (1) CA965401A (enExample)
DE (1) DE2149174C3 (enExample)
FR (1) FR2109908A5 (enExample)
GB (1) GB1312438A (enExample)

Families Citing this family (9)

* 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
GB8330124D0 (en) * 1983-11-11 1984-01-18 Atomic Energy Authority Uk Materials
US4654322A (en) * 1985-08-05 1987-03-31 Devoe-Holbein International, N.V. Insoluble compositions for removing mercury from a liquid medium
US4900520A (en) * 1988-10-31 1990-02-13 Gaf Chemicals Corporation Process for removal of soluble platinum group metal catalysts from liquid product mixtures
FR2662159B1 (fr) * 1990-05-15 1994-03-11 Matieres Nucleaires Cie Gle Nouveaux ligands thio-ethers et leur utilisation pour separer le palladium de solutions aqueuses, en particulier de soludtions nitriques de dissolution d'elements combustibles nucleaires irradies.
GB0219681D0 (en) * 2002-08-23 2002-10-02 Anglo Platinum Ltd Chromatographic medium
US20050204867A1 (en) * 2004-03-17 2005-09-22 Bo Wang Mercury adsorbent composition, process of making same and method of separating mercury from fluids
US8715388B2 (en) * 2011-04-29 2014-05-06 Momentive Performance Materials Process of precious metal recovery and color removal from an organosilicon product-containing liquid reaction medium
WO2012148415A1 (en) * 2011-04-29 2012-11-01 Momentive Performance Materials Inc. Process of precious metal recovery and color removal from an organosilicon product-containing liquid reaction medium

Also Published As

Publication number Publication date
DE2149174B2 (de) 1978-01-05
DE2149174A1 (de) 1972-04-06
GB1312438A (en) 1973-04-04
AU3151371A (en) 1973-01-25
US3745206A (en) 1973-07-10
CA965401A (en) 1975-04-01
AU452293B2 (en) 1974-09-05
FR2109908A5 (enExample) 1972-05-26
JPS538662B1 (enExample) 1978-03-30
DE2149174C3 (de) 1978-08-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DOW CORNING CORP.

Effective date: 19860930