FR2441620A1 - Procede de fabrication de suspensions ou de solutions de chlorure de cyanuryle dans l'eau - Google Patents
Procede de fabrication de suspensions ou de solutions de chlorure de cyanuryle dans l'eauInfo
- Publication number
- FR2441620A1 FR2441620A1 FR7928603A FR7928603A FR2441620A1 FR 2441620 A1 FR2441620 A1 FR 2441620A1 FR 7928603 A FR7928603 A FR 7928603A FR 7928603 A FR7928603 A FR 7928603A FR 2441620 A1 FR2441620 A1 FR 2441620A1
- Authority
- FR
- France
- Prior art keywords
- water
- cyanuryl chloride
- solutions
- manufacture
- suspensions
- 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.)
- Granted
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/51—Methods thereof
- B01F23/511—Methods thereof characterised by the composition of the liquids or solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
- B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paper (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
A.L'INVENTION CONCERNE UN PROCEDE POUR LA FABRICATION DE SUSPENSIONS OU DE SOLUTIONS DE CHLORURE DE CYANURYLE DANS L'EAU, QUI CONDUIT A UN TAUX D'HYDROLYSE PEU ELEVE. B.LE PROCEDE CONSISTE A INTRODUIRE DU CHLORURE DE CYANURYLE LIQUIDE PAR UNE BUSE DISPOSEE A LA PARTIE SUPERIEURE D'UN REACTEUR, DANS DE L'EAU REMONTEE PAR UNE OU PLUSIEURS BUSES, CETTE EAU ETANT INTRODUITE AU-DESSUS D'UN RETRECISSEMENT EN EPAULEMENT SE TROUVANT DANS LA PARTIE INFERIEURE, OUVERTE, DU DISPOSITIF DE SORTE QUE, LES PAROIS INTERIEURES DE LA CHAMBRE DE MELANGE SONT TOUJOURS RECOUVERTES D'UNE COUCHE CONTINUE DE LIQUIDE. C.CE PROCEDE PERMET D'OBTENIR DES SUSPENSIONS AQUEUSES DE CHLORURE DE CYANURYLE AVEC UNE HYDROLYSE TRES FAIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2850242A DE2850242C2 (de) | 1978-11-20 | 1978-11-20 | Verfahren zur Herstellung von Suspensionen von Cyanurchlorid in Wasser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441620A1 true FR2441620A1 (fr) | 1980-06-13 |
FR2441620B1 FR2441620B1 (fr) | 1983-04-15 |
Family
ID=6055122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7928603A Granted FR2441620A1 (fr) | 1978-11-20 | 1979-11-20 | Procede de fabrication de suspensions ou de solutions de chlorure de cyanuryle dans l'eau |
Country Status (23)
Country | Link |
---|---|
US (1) | US4271298A (fr) |
JP (1) | JPS5573667A (fr) |
AT (1) | AT368141B (fr) |
BE (1) | BE880137A (fr) |
BR (1) | BR7907277A (fr) |
CA (1) | CA1103248A (fr) |
CH (1) | CH642642A5 (fr) |
CS (1) | CS219912B2 (fr) |
DD (1) | DD147054A5 (fr) |
DE (1) | DE2850242C2 (fr) |
ES (1) | ES483871A1 (fr) |
FR (1) | FR2441620A1 (fr) |
GB (1) | GB2036731B (fr) |
HU (1) | HU184071B (fr) |
IL (1) | IL58602A (fr) |
IN (1) | IN152118B (fr) |
IT (1) | IT1119137B (fr) |
MX (1) | MX152390A (fr) |
NL (1) | NL7908432A (fr) |
RO (1) | RO79419A (fr) |
SE (1) | SE7909565L (fr) |
YU (1) | YU165579A (fr) |
ZA (1) | ZA796277B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0094665A1 (fr) * | 1982-05-18 | 1983-11-23 | Ciba-Geigy Ag | Procédé et appareil pour la préparation d'une suspension de chlorure de cyanuryle dans l'eau ou pour la conversion de chlorure de cyanuryle avec de l'ammoniaque ou des amines |
EP0322097A1 (fr) * | 1987-12-17 | 1989-06-28 | Imperial Chemical Industries Plc | Procédé et appareil d'émulsionnement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE4232117A1 (de) * | 1992-09-25 | 1994-03-31 | Degussa | Verfahren zur Herstellung von Suspensionen von Cyanurchlorid in wäßrigen Flüssigkeiten |
DE19642449A1 (de) | 1996-10-15 | 1998-04-16 | Degussa | Cyanurchlorid-Formlinge und Verfahren zu ihrer Herstellung |
US10046487B2 (en) | 2011-06-08 | 2018-08-14 | Rim Polymers Industries Pte., Ltd. | Methods and apparatus for mixing chemical components for the manufacture of polyurethane |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1496210A (fr) * | 1965-08-21 | 1967-09-29 | Degussa | Procédé de précipitation des vapeurs de cyanochlorure en fines particules |
FR1534235A (fr) * | 1966-08-11 | 1968-07-26 | Bayer Ag | Procédé de préparation d'une suspension aqueuse neutre de chlorure de cyanuryle exempte de solvants |
DE1670731A1 (de) * | 1966-08-11 | 1970-12-23 | Bayer Ag | Verfahren zur Herstellung einer von Loesungsmitteln freien,waessrigen,neutralen Cyanurchlorid-Suspension |
DE2162064A1 (de) * | 1971-12-14 | 1973-06-20 | Sueddeutsche Kalkstickstoff | Verfahren zur gewinnung von festem cyanurchlorid |
FR2291972A1 (fr) * | 1974-11-20 | 1976-06-18 | Degussa | Procede et dispositif pour la preparation de solutions ou de suspensions de chlorure de cyanuryle dans des solvants organiques hydrophiles |
JPS5869315A (ja) * | 1981-10-20 | 1983-04-25 | Ryozo Daikuhara | 焼却炉装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256070A (en) * | 1960-10-12 | 1966-06-14 | Geigy Chem Corp | Desublimation using a rotating cooling drum containing particulate tumbling and grinding media |
DE1545840A1 (de) * | 1965-07-24 | 1969-10-23 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von reaktionsbereitem Cyanursaeurechlorid in waessriger Suspension |
DD111378A5 (fr) * | 1973-06-27 | 1975-02-12 | ||
FR2248809A1 (en) * | 1973-10-25 | 1975-05-23 | Grandi Rene | Cubicle which stores food, rapidly cooks and distributes meals - uses freshly cooked reheated or cold food as necessary transporting constituents to cooking distribution area |
-
1978
- 1978-11-20 DE DE2850242A patent/DE2850242C2/de not_active Expired
-
1979
- 1979-07-06 YU YU01655/79A patent/YU165579A/xx unknown
- 1979-08-09 MX MX178855A patent/MX152390A/es unknown
- 1979-08-09 IT IT68644/79A patent/IT1119137B/it active
- 1979-08-29 IN IN896/CAL/79A patent/IN152118B/en unknown
- 1979-09-04 ES ES483871A patent/ES483871A1/es not_active Expired
- 1979-10-25 DD DD79216464A patent/DD147054A5/de unknown
- 1979-11-01 IL IL58602A patent/IL58602A/xx unknown
- 1979-11-06 CS CS797562A patent/CS219912B2/cs unknown
- 1979-11-09 BR BR7907277A patent/BR7907277A/pt unknown
- 1979-11-13 GB GB7939166A patent/GB2036731B/en not_active Expired
- 1979-11-16 US US06/094,875 patent/US4271298A/en not_active Expired - Lifetime
- 1979-11-19 SE SE7909565A patent/SE7909565L/xx not_active Application Discontinuation
- 1979-11-19 BE BE6/47011A patent/BE880137A/fr not_active IP Right Cessation
- 1979-11-19 NL NL7908432A patent/NL7908432A/nl not_active Application Discontinuation
- 1979-11-19 CH CH1030079A patent/CH642642A5/de not_active IP Right Cessation
- 1979-11-19 HU HU79DE1026A patent/HU184071B/hu unknown
- 1979-11-19 CA CA340,151A patent/CA1103248A/fr not_active Expired
- 1979-11-19 AT AT0734879A patent/AT368141B/de not_active IP Right Cessation
- 1979-11-20 FR FR7928603A patent/FR2441620A1/fr active Granted
- 1979-11-20 JP JP14962779A patent/JPS5573667A/ja active Pending
- 1979-11-20 ZA ZA00796277A patent/ZA796277B/xx unknown
- 1979-11-20 RO RO7999292A patent/RO79419A/fr unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1496210A (fr) * | 1965-08-21 | 1967-09-29 | Degussa | Procédé de précipitation des vapeurs de cyanochlorure en fines particules |
FR1534235A (fr) * | 1966-08-11 | 1968-07-26 | Bayer Ag | Procédé de préparation d'une suspension aqueuse neutre de chlorure de cyanuryle exempte de solvants |
DE1670731A1 (de) * | 1966-08-11 | 1970-12-23 | Bayer Ag | Verfahren zur Herstellung einer von Loesungsmitteln freien,waessrigen,neutralen Cyanurchlorid-Suspension |
DE2162064A1 (de) * | 1971-12-14 | 1973-06-20 | Sueddeutsche Kalkstickstoff | Verfahren zur gewinnung von festem cyanurchlorid |
FR2291972A1 (fr) * | 1974-11-20 | 1976-06-18 | Degussa | Procede et dispositif pour la preparation de solutions ou de suspensions de chlorure de cyanuryle dans des solvants organiques hydrophiles |
JPS5869315A (ja) * | 1981-10-20 | 1983-04-25 | Ryozo Daikuhara | 焼却炉装置 |
Non-Patent Citations (1)
Title |
---|
CA1970 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0094665A1 (fr) * | 1982-05-18 | 1983-11-23 | Ciba-Geigy Ag | Procédé et appareil pour la préparation d'une suspension de chlorure de cyanuryle dans l'eau ou pour la conversion de chlorure de cyanuryle avec de l'ammoniaque ou des amines |
EP0322097A1 (fr) * | 1987-12-17 | 1989-06-28 | Imperial Chemical Industries Plc | Procédé et appareil d'émulsionnement |
US4911770A (en) * | 1987-12-17 | 1990-03-27 | Imperial Chemical Industries Plc | Explosive emulsification method |
Also Published As
Publication number | Publication date |
---|---|
YU165579A (en) | 1982-08-31 |
SE7909565L (sv) | 1980-05-21 |
CS219912B2 (en) | 1983-03-25 |
DD147054A5 (de) | 1981-03-18 |
NL7908432A (nl) | 1980-05-22 |
CH642642A5 (de) | 1984-04-30 |
CA1103248A (fr) | 1981-06-16 |
GB2036731B (en) | 1983-03-09 |
IL58602A (en) | 1983-07-31 |
IL58602A0 (en) | 1980-02-29 |
AT368141B (de) | 1982-09-10 |
ATA734879A (de) | 1982-01-15 |
BR7907277A (pt) | 1980-09-16 |
IN152118B (fr) | 1983-10-22 |
IT7968644A0 (it) | 1979-08-09 |
ES483871A1 (es) | 1980-08-01 |
FR2441620B1 (fr) | 1983-04-15 |
MX152390A (es) | 1985-07-10 |
IT1119137B (it) | 1986-03-03 |
GB2036731A (en) | 1980-07-02 |
DE2850242C2 (de) | 1984-10-04 |
RO79419A (fr) | 1982-06-25 |
JPS5573667A (en) | 1980-06-03 |
ZA796277B (en) | 1980-11-26 |
HU184071B (en) | 1984-06-28 |
BE880137A (fr) | 1980-05-19 |
US4271298A (en) | 1981-06-02 |
DE2850242B1 (de) | 1980-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |