ES8302062A1 - Procedimiento para la obtencion de cromosilicatos de metal alcalino. - Google Patents

Procedimiento para la obtencion de cromosilicatos de metal alcalino.

Info

Publication number
ES8302062A1
ES8302062A1 ES509290A ES509290A ES8302062A1 ES 8302062 A1 ES8302062 A1 ES 8302062A1 ES 509290 A ES509290 A ES 509290A ES 509290 A ES509290 A ES 509290A ES 8302062 A1 ES8302062 A1 ES 8302062A1
Authority
ES
Spain
Prior art keywords
clinopyroxene
phases
production
application
si2o6
Prior art date
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.)
Expired
Application number
ES509290A
Other languages
English (en)
Other versions
ES509290A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES8302062A1 publication Critical patent/ES8302062A1/es
Publication of ES509290A0 publication Critical patent/ES509290A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/34—Compounds of chromium
    • C09C1/343—Compounds of chromium containing silicon or associated with silicon containing material, except when silicon only occurs in a thin coating of the particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Silicon Compounds (AREA)
  • Luminescent Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CROMOSILICATOS DE METAL ALCALINO, EN FASE PURA, DE COMPISICION NA <003><018> LI<018> C<040><049><049><049>(SIO ), EN LA QUE X=0-0,25 Y X=0,6 HASTA 1. CONSISTE EN MEZCLAR INTIMAMENTE, BAJO ADICION DE AGUA, CANTIDADES CASI ESTEQUIOMETRICAS DE COMPUESTOS DE CROMO, COMPUESTOS CONTENIENDO ALCALI Y SIO , HIDROSOLUBLES O FINALMENTE DISPERSADOS, EVENTUALMENTE EN PRESENCIA DE AGENTES REDUCTORES; SEGUIDO DE LA CALCINACION A TEMPERATURAS DE HASTA 1.250<025>C. ESTOS COMPUESTOS TIENEN APLICACIONES COMO COLORANTES PARA ESMALTES Y COMO PIGMENTOS VERDE BRILLANTES PARA TEÑIR LACAS Y MATERIALES SINTETICOS.
ES509290A 1981-02-04 1982-02-03 Procedimiento para la obtencion de cromosilicatos de metal alcalino. Granted ES509290A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813103818 DE3103818A1 (de) 1981-02-04 1981-02-04 Verfahren zur herstellung cr-haltiger klinopyroxen-phasen und deren verwendung

Publications (2)

Publication Number Publication Date
ES8302062A1 true ES8302062A1 (es) 1983-01-16
ES509290A0 ES509290A0 (es) 1983-01-16

Family

ID=6124043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509290A Granted ES509290A0 (es) 1981-02-04 1982-02-03 Procedimiento para la obtencion de cromosilicatos de metal alcalino.

Country Status (3)

Country Link
EP (1) EP0057399A1 (es)
DE (1) DE3103818A1 (es)
ES (1) ES509290A0 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692735A (en) * 1969-08-15 1972-09-19 Ferro Corp Inorganic lithium-chrome-silicate pigments
SU412144A1 (es) * 1970-07-06 1974-01-25
SU427605A1 (ru) * 1970-09-04 1975-10-05 Способ получени хромсиликатного пигмента
SU676551A1 (ru) * 1973-07-05 1979-07-30 Предприятие П/Я А-7125 Способ получени натрийхромового силиката
DE2904828C2 (de) * 1979-02-08 1982-09-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung der Kosmochlorverbindung der Zusammensetzung NaCrSi&darr;2&darr;0&darr;6&darr;

Also Published As

Publication number Publication date
DE3103818A1 (de) 1982-09-09
EP0057399A1 (de) 1982-08-11
ES509290A0 (es) 1983-01-16

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