MX9400290A - Soporte reactivo y metodo para cuantificar iones cianuro en solucion. - Google Patents

Soporte reactivo y metodo para cuantificar iones cianuro en solucion.

Info

Publication number
MX9400290A
MX9400290A MX9400290A MX9400290A MX9400290A MX 9400290 A MX9400290 A MX 9400290A MX 9400290 A MX9400290 A MX 9400290A MX 9400290 A MX9400290 A MX 9400290A MX 9400290 A MX9400290 A MX 9400290A
Authority
MX
Mexico
Prior art keywords
porous
gold
reactive
solution
cyanide ions
Prior art date
Application number
MX9400290A
Other languages
English (en)
Inventor
Craig G Markell
Donald F Hagen
Louis C Haddad
Robert E Perkins
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of MX9400290A publication Critical patent/MX9400290A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/172307—Cyanide or isocyanide

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Se describen artículos reactivos compuestos que son útiles para cuantificar iones cianuro en solución. Los artículos reactivos compuestos pueden ser soportes reactivos porosos, que comprenden un sustrato inerte que tiene inmovilizado, sobre el mismo sustrato, oro finamente dividido. Los soportes reactivos, porosos, pueden ser material particulado, membranas fibrosas, porosas, o membranas fundidas en solución. Alternativamente, los artículos compuestos reactivos pueden comprender membranas fibrosas, porosas, que tienen enredados en su interior los soportes porosos antes mencionados que pueden encontrarse en forma particulada o fibrosa. El método para cuantificar los iones cianuro en solución comprende las etapas de: poner en contacto y hacer pasar una solución, que contiene los iones cianuro, a través de un soporte reactivo, que comprende un sustrato inerte, poroso, de elevada área superficial, sobre el cual se encuentra inmovilizado oro finamente dividido, a una velocidad controlada para proveer un tiempo que proporcione un tiempo de contacto suficiente para que el oro y los iones cianuro reaccionen y obtener un complejo soluble de cianuro de oro; y determinar la cantidad de oro presente en el complejo de cianuro de oro.
MX9400290A 1993-01-08 1994-01-05 Soporte reactivo y metodo para cuantificar iones cianuro en solucion. MX9400290A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/002,198 US5340746A (en) 1993-01-08 1993-01-08 Composite reactive articles for the determination of cyanide

Publications (1)

Publication Number Publication Date
MX9400290A true MX9400290A (es) 1994-07-29

Family

ID=21699655

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9400290A MX9400290A (es) 1993-01-08 1994-01-05 Soporte reactivo y metodo para cuantificar iones cianuro en solucion.

Country Status (10)

Country Link
US (2) US5340746A (es)
EP (1) EP0606187B1 (es)
JP (1) JP3390074B2 (es)
KR (1) KR940018121A (es)
BR (1) BR9400042A (es)
CA (1) CA2111024A1 (es)
DE (1) DE69422201T2 (es)
MX (1) MX9400290A (es)
MY (1) MY110172A (es)
ZA (1) ZA939331B (es)

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DE19647038B4 (de) * 1996-11-14 2007-02-22 Ferro Gmbh Kugelförmige Pigmente, Verfahren zu ihrer Herstellung und deren Verwendung
US6143405A (en) * 1998-06-30 2000-11-07 3M Innovative Properties Company Light colored, electrically conductive coated particles and composites made therefrom
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US20090011293A1 (en) * 2006-02-15 2009-01-08 3M Innovative Properties Company Selective Oxidation of Carbon Monoxide Relative to Hydrogen Using Catalytically Active Gold
US8137750B2 (en) * 2006-02-15 2012-03-20 3M Innovative Properties Company Catalytically active gold supported on thermally treated nanoporous supports
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US10849233B2 (en) 2017-07-10 2020-11-24 Catlam, Llc Process for forming traces on a catalytic laminate
US10349520B2 (en) 2017-06-28 2019-07-09 Catlam, Llc Multi-layer circuit board using interposer layer and conductive paste
US10765012B2 (en) 2017-07-10 2020-09-01 Catlam, Llc Process for printed circuit boards using backing foil
US10827624B2 (en) 2018-03-05 2020-11-03 Catlam, Llc Catalytic laminate with conductive traces formed during lamination
CN111269017B (zh) * 2020-03-02 2021-12-21 宜兴市海科耐火材料制品有限公司 危废气化熔融炉专用耐高温抗侵蚀内衬材料及其制备方法

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Also Published As

Publication number Publication date
BR9400042A (pt) 1994-11-08
EP0606187A2 (en) 1994-07-13
ZA939331B (en) 1995-06-13
CA2111024A1 (en) 1994-07-09
EP0606187B1 (en) 1999-12-22
EP0606187A3 (en) 1996-02-07
MY110172A (en) 1998-02-28
JP3390074B2 (ja) 2003-03-24
DE69422201T2 (de) 2000-05-11
DE69422201D1 (de) 2000-01-27
US5340746A (en) 1994-08-23
US5470532A (en) 1995-11-28
KR940018121A (ko) 1994-08-16
JPH06235723A (ja) 1994-08-23

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Legal Events

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MM Annulment or lapse due to non-payment of fees