ES483873A1 - Procedimiento mejorado para la preparacion de cloro-amino-s-triazinas - Google Patents

Procedimiento mejorado para la preparacion de cloro-amino-s-triazinas

Info

Publication number
ES483873A1
ES483873A1 ES483873A ES483873A ES483873A1 ES 483873 A1 ES483873 A1 ES 483873A1 ES 483873 A ES483873 A ES 483873A ES 483873 A ES483873 A ES 483873A ES 483873 A1 ES483873 A1 ES 483873A1
Authority
ES
Spain
Prior art keywords
triazines
chloro
amino
binding agent
acid binding
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
ES483873A
Other languages
English (en)
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.)
DEUTSCHE GOLD- und SILBER SCHEIDEANSTALT VORMALS R
Evonik Operations GmbH
Original Assignee
DEUTSCHE GOLD- und SILBER SCHEIDEANSTALT VORMALS R
Degussa GmbH
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 DEUTSCHE GOLD- und SILBER SCHEIDEANSTALT VORMALS R, Degussa GmbH filed Critical DEUTSCHE GOLD- und SILBER SCHEIDEANSTALT VORMALS R
Publication of ES483873A1 publication Critical patent/ES483873A1/es
Expired 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
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
    • C07D251/44—One nitrogen atom with halogen atoms attached to the two other ring carbon atoms
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento mejorado para la preparación de cloro-amino-striazinas por reacción de cloruro de cianurilo con aminas o alfa-aminonitrilos en presencia de un agente fijador de ácido, caracterizado porque se incorpora cloruro de cianurilo liquido, que preferentemente esta exento de cloro y de cloruro de cianógeno, en su margen de fusión, eventualmente en presencia de un gas inerte, por rociado en un recipiente de forma tubular a través de una boquilla, preferentemente una boquilla rociadora, que se encuentra en la cabeza de un recipiente de forma tubular, estando cerrado o siendo cerrable este recipiente de forma tubular en la parte superior y estrechandose hacia abajo en forma de pecho para formar un orificio de salida, y en el que el otro u otros componentes de reacción salen a través de una o preferentemente varias boquillas, preferentemente boquillas de chorro plano, que se encuentran por encima del estrechamiento y que consiste en uno o varios órganos rociadores dispuestos tangencialmente en una o varias filas, que están orientados ligeramente hacia arriba en dirección del cierre superior o de la boquilla que se encuentra en la parte superior, y forma un capa de liquido a lo largo de la totalidad de las paredes de la camara hasta la boquilla para el cloruro de cianurilo, siendo el espesor de esta capa junto al estrechamiento en forma de pecho mayor que junto a las demás paredes de la cámara y en la que entra el cloruro de cianurilo atomizado.
ES483873A 1978-11-20 1979-09-04 Procedimiento mejorado para la preparacion de cloro-amino-s-triazinas Expired ES483873A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2850331A DE2850331C2 (de) 1978-11-20 1978-11-20 Verfahren zur Herstellung von ggf. substituierten 2-Amino-4,6-dichlors-triazinen

Publications (1)

Publication Number Publication Date
ES483873A1 true ES483873A1 (es) 1980-04-16

Family

ID=6055169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483873A Expired ES483873A1 (es) 1978-11-20 1979-09-04 Procedimiento mejorado para la preparacion de cloro-amino-s-triazinas

Country Status (22)

Country Link
US (1) US4275203A (es)
JP (1) JPS5573670A (es)
AT (1) AT368144B (es)
BE (1) BE880139A (es)
BR (1) BR7907281A (es)
CA (1) CA1131222A (es)
CH (1) CH642644A5 (es)
CS (1) CS221531B2 (es)
DD (1) DD147107A5 (es)
DE (1) DE2850331C2 (es)
ES (1) ES483873A1 (es)
FR (1) FR2441624A1 (es)
GB (1) GB2036733B (es)
HU (1) HU184073B (es)
IL (1) IL58604A (es)
IN (1) IN153837B (es)
IT (1) IT1119138B (es)
NL (1) NL7908435A (es)
RO (1) RO79417A (es)
SE (1) SE446732B (es)
YU (1) YU171979A (es)
ZA (1) ZA796279B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552959A (en) * 1982-05-18 1985-11-12 Ciba Geigy Ag Process for producing a suspension of cyanuric chloride in water
JPS58210072A (ja) * 1982-05-18 1983-12-07 チバ―ガイギ　アクチエンゲゼルシヤフト 塩化シアヌ−ルの水中懸濁物の製造または塩化シアヌ−ルとアンモニアまたはアミンとの反応のための方法および装置
JP2645656B2 (ja) * 1987-12-19 1997-08-25 徹男 松原 吹付材圧送ポンプの逆止弁装置
DE4016159A1 (de) * 1990-05-19 1991-11-21 Bayer Ag Verfahren zur kontinuierlichen umsetzung von cyanurfluorid mit aminen sowie reaktor zur durchfuehrung des verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505325A (en) * 1966-07-16 1970-04-07 Degussa Cyanoalkylamino substituted triazines having plant growth regulating action
CH546247A (de) * 1968-12-27 1974-02-28 Agripat Sa Adiabatisches verfahren zur herstellung von n-monosubstituierten 2,4-dichlor-6-amino-s-triazinen.
DD111378A5 (es) * 1973-06-27 1975-02-12

Also Published As

Publication number Publication date
IL58604A (en) 1984-03-30
SE7909567L (sv) 1980-05-21
IT7968645A0 (it) 1979-08-09
IT1119138B (it) 1986-03-03
HU184073B (en) 1984-06-28
SE446732B (sv) 1986-10-06
FR2441624A1 (fr) 1980-06-13
DE2850331C2 (de) 1981-02-26
AT368144B (de) 1982-09-10
RO79417A (ro) 1982-06-25
ATA735079A (de) 1982-01-15
BR7907281A (pt) 1980-07-15
CH642644A5 (de) 1984-04-30
DD147107A5 (de) 1981-03-18
BE880139A (fr) 1980-05-19
NL7908435A (nl) 1980-05-22
FR2441624B1 (es) 1983-06-10
YU171979A (en) 1983-12-31
CA1131222A (en) 1982-09-07
IL58604A0 (en) 1980-02-29
DE2850331B1 (de) 1980-06-12
GB2036733B (en) 1983-03-09
IN153837B (es) 1984-08-18
ZA796279B (en) 1980-11-26
GB2036733A (en) 1980-07-02
CS221531B2 (en) 1983-04-29
JPS5573670A (en) 1980-06-03
US4275203A (en) 1981-06-23

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