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ES8504155A1 - Procedimiento para la obtencion de cloruro de tricianogeno en forma solida y-o liquida a partir de un vapor de cloruro de tricianogeno - Google Patents

Procedimiento para la obtencion de cloruro de tricianogeno en forma solida y-o liquida a partir de un vapor de cloruro de tricianogeno

Info

Publication number
ES8504155A1
ES8504155A1 ES534900A ES534900A ES8504155A1 ES 8504155 A1 ES8504155 A1 ES 8504155A1 ES 534900 A ES534900 A ES 534900A ES 534900 A ES534900 A ES 534900A ES 8504155 A1 ES8504155 A1 ES 8504155A1
Authority
ES
Spain
Prior art keywords
cyanuric chloride
temperature
separation chamber
liquid form
melt container
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
ES534900A
Other languages
English (en)
Other versions
ES534900A0 (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.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg 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 SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of ES8504155A1 publication Critical patent/ES8504155A1/es
Publication of ES534900A0 publication Critical patent/ES534900A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/28—Only halogen atoms, e.g. cyanuric chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CLORURO DE TRIANOGENO EN FORMA SOLIDA Y/O LIQUIDA A PARTIR DE UN VAPOR DE CLORURO DE TRICIANOGENO.COMPRENDE: A) DILUIR VAPOR DE CLORURO DE TRICIANOGENO IMPURIFICADO EN UNA CORRIENTE DE AIRE ENTRE 60 Y 140JC E INTRODUCIRLO EN UNA CAMARA DE SEPARACION CUYA PARTE INFERIOR SE ENCUENTRA ENTRE 20 Y 50JC; B) INTRODUCIR EL CLORURO DE TRICIANOGENO SOLIDO PRECIPITADO, EN UNA CUBA DE FUSION CON UNA TEMPERATURA SUPERIOR A 146JC MANTENIDA APROVECHANDO EL CALOR PRODUCIDO DURANTE LA TRIMERIZACION DEL CLOROCIANO; Y C) VOLVER A INTRODUCIR EL VAPOR DE CLORURO DE TRICIANOGENO, HASTA ALCANZAR EL GRADO DE PUREZA DESEADO Y PREVIA DILUCION EN AIRE CALIENTE EN LA CAMARA DE SEPARACION Y EXTRAER DE LA MISMA LOS GASES LIBRES DEL VAPOR DE CLORURO DE TRICIANOGENO POR ENCIMA DE LA ZONA DE SUBLIMACION.SE UTILIZA EN LA FABRICACION DE COLORANTES PARA PRODUCTOS FARMACEUTICOS.
ES534900A 1983-10-11 1984-08-03 Procedimiento para la obtencion de cloruro de tricianogeno en forma solida y-o liquida a partir de un vapor de cloruro de tricianogeno Granted ES534900A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833336994 DE3336994A1 (de) 1983-10-11 1983-10-11 Verfahren zur gewinnung von cyanurchlorid

Publications (2)

Publication Number Publication Date
ES8504155A1 true ES8504155A1 (es) 1985-04-16
ES534900A0 ES534900A0 (es) 1985-04-16

Family

ID=6211572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534900A Granted ES534900A0 (es) 1983-10-11 1984-08-03 Procedimiento para la obtencion de cloruro de tricianogeno en forma solida y-o liquida a partir de un vapor de cloruro de tricianogeno

Country Status (5)

Country Link
US (1) US4533733A (es)
EP (1) EP0137505B1 (es)
JP (1) JPS6097966A (es)
DE (2) DE3336994A1 (es)
ES (1) ES534900A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514840A1 (de) * 1985-04-24 1986-10-30 Skw Trostberg Ag, 8223 Trostberg Verfahren zur gewinnung von festem cyanurchlorid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742977A (en) * 1956-04-24 Vapors of
US2734058A (en) * 1956-02-07 Process for the production of solid finely
US2753346A (en) * 1956-07-03 Huemer
GB1095454A (es) * 1965-08-21
US3539565A (en) * 1968-01-29 1970-11-10 Geigy Chem Corp Method for producing a solution of cyanuric chloride from gaseous cyanuric chloride
DE2537673C2 (de) * 1975-08-23 1977-09-29 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von feinteiligem, festem Cyanurchlorid

Also Published As

Publication number Publication date
EP0137505A1 (de) 1985-04-17
US4533733A (en) 1985-08-06
DE3466216D1 (en) 1987-10-22
DE3336994A1 (de) 1985-04-25
ES534900A0 (es) 1985-04-16
EP0137505B1 (de) 1987-09-16
JPS6097966A (ja) 1985-05-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601