SE445999B - Forfarande for utvinning av cyanurklorid - Google Patents
Forfarande for utvinning av cyanurkloridInfo
- Publication number
- SE445999B SE445999B SE7908235A SE7908235A SE445999B SE 445999 B SE445999 B SE 445999B SE 7908235 A SE7908235 A SE 7908235A SE 7908235 A SE7908235 A SE 7908235A SE 445999 B SE445999 B SE 445999B
- Authority
- SE
- Sweden
- Prior art keywords
- cyanuric chloride
- condenser
- stripping column
- liquid
- liquid form
- Prior art date
Links
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 title claims description 50
- 238000000034 method Methods 0.000 title claims description 15
- 238000011084 recovery Methods 0.000 title claims description 3
- 239000007788 liquid Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 13
- 239000012495 reaction gas Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 238000005829 trimerization reaction Methods 0.000 claims description 5
- SJXIVKQAVJISKW-UHFFFAOYSA-N chloro cyanate Chemical compound ClOC#N SJXIVKQAVJISKW-UHFFFAOYSA-N 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 238000012432 intermediate storage Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 16
- 238000000926 separation method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 208000002430 Multiple chemical sensitivity Diseases 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2843380A DE2843380B2 (de) | 1978-10-05 | 1978-10-05 | Verfahren zur Gewinnung von Cyanurchlorid in fester oder flüssiger Form |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7908235L SE7908235L (sv) | 1980-04-06 |
| SE445999B true SE445999B (sv) | 1986-08-04 |
Family
ID=6051425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7908235A SE445999B (sv) | 1978-10-05 | 1979-10-04 | Forfarande for utvinning av cyanurklorid |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4245092A (de) |
| JP (1) | JPS5551075A (de) |
| AT (1) | AT364371B (de) |
| BE (1) | BE879182A (de) |
| BR (1) | BR7905301A (de) |
| CA (1) | CA1105017A (de) |
| CH (1) | CH641785A5 (de) |
| DD (1) | DD146180A5 (de) |
| DE (1) | DE2843380B2 (de) |
| ES (1) | ES481919A1 (de) |
| FR (1) | FR2438040A1 (de) |
| GB (1) | GB2033899B (de) |
| HU (2) | HU182943B (de) |
| IL (1) | IL58264A (de) |
| IN (1) | IN152186B (de) |
| IT (1) | IT1119124B (de) |
| MX (1) | MX152055A (de) |
| NL (1) | NL7905140A (de) |
| RO (1) | RO77777A (de) |
| SE (1) | SE445999B (de) |
| YU (1) | YU40369B (de) |
| ZA (1) | ZA794824B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10123072B4 (de) * | 2001-05-11 | 2004-12-30 | Degussa Ag | Vorrichtung zur Aufreinigung von Cyanurchlorid |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE599669A (fr) * | 1960-02-02 | 1961-05-16 | Lonza Usines Electr Et Chim Sa | Procédé de purification du chlorure de cyanuryle par distillation |
| US3256070A (en) * | 1960-10-12 | 1966-06-14 | Geigy Chem Corp | Desublimation using a rotating cooling drum containing particulate tumbling and grinding media |
| FR1411816A (fr) * | 1964-08-11 | 1965-09-24 | Electro Chimie Soc D | Procédé d'obtention de chlorure de cyanuryle purifié à partir de mélanges gazeux le contenant |
| GB1095454A (de) * | 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 |
| CH534686A (de) * | 1970-02-13 | 1973-03-15 | Ciba Geigy Ag | Kontinuierliches Verfahren zur Herstellung von Cyanurchlorid |
| DD111378A5 (de) * | 1973-06-27 | 1975-02-12 | ||
| DE2537673C2 (de) * | 1975-08-23 | 1977-09-29 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von feinteiligem, festem Cyanurchlorid |
-
1978
- 1978-10-05 DE DE2843380A patent/DE2843380B2/de not_active Ceased
-
1979
- 1979-06-12 YU YU1375/79A patent/YU40369B/xx unknown
- 1979-06-26 ES ES481919A patent/ES481919A1/es not_active Expired
- 1979-07-02 NL NL7905140A patent/NL7905140A/nl not_active Application Discontinuation
- 1979-07-16 IN IN729/CAL/79A patent/IN152186B/en unknown
- 1979-08-01 MX MX178731A patent/MX152055A/es unknown
- 1979-08-06 IT IT68624/79A patent/IT1119124B/it active
- 1979-08-17 BR BR7905301A patent/BR7905301A/pt not_active IP Right Cessation
- 1979-09-12 ZA ZA00794824A patent/ZA794824B/xx unknown
- 1979-09-18 IL IL58264A patent/IL58264A/xx unknown
- 1979-09-20 DD DD215671A patent/DD146180A5/de not_active IP Right Cessation
- 1979-09-25 US US06/078,833 patent/US4245092A/en not_active Expired - Lifetime
- 1979-10-01 GB GB7933912A patent/GB2033899B/en not_active Expired
- 1979-10-03 BE BE6/46961A patent/BE879182A/fr not_active IP Right Cessation
- 1979-10-04 HU HU79DE1014A patent/HU182943B/hu not_active IP Right Cessation
- 1979-10-04 CH CH895979A patent/CH641785A5/de not_active IP Right Cessation
- 1979-10-04 HU HU79DE1015A patent/HU182944B/hu not_active IP Right Cessation
- 1979-10-04 SE SE7908235A patent/SE445999B/sv not_active IP Right Cessation
- 1979-10-04 CA CA336,963A patent/CA1105017A/en not_active Expired
- 1979-10-04 AT AT0648979A patent/AT364371B/de not_active IP Right Cessation
- 1979-10-05 JP JP12810179A patent/JPS5551075A/ja active Pending
- 1979-10-05 FR FR7924908A patent/FR2438040A1/fr active Granted
- 1979-10-05 RO RO7998861A patent/RO77777A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL58264A (en) | 1982-12-31 |
| FR2438040B1 (de) | 1983-03-18 |
| US4245092A (en) | 1981-01-13 |
| IT7968624A0 (it) | 1979-08-06 |
| DD146180A5 (de) | 1981-01-28 |
| ZA794824B (en) | 1980-08-27 |
| ATA648979A (de) | 1981-03-15 |
| GB2033899B (en) | 1983-03-23 |
| JPS5551075A (en) | 1980-04-14 |
| HU182944B (en) | 1984-03-28 |
| ES481919A1 (es) | 1980-02-16 |
| DE2843380B2 (de) | 1980-07-10 |
| MX152055A (es) | 1985-05-27 |
| IL58264A0 (en) | 1979-12-30 |
| FR2438040A1 (fr) | 1980-04-30 |
| AT364371B (de) | 1981-10-12 |
| GB2033899A (en) | 1980-05-29 |
| IN152186B (de) | 1983-11-12 |
| DE2843380A1 (de) | 1980-04-10 |
| IT1119124B (it) | 1986-03-03 |
| RO77777A (ro) | 1982-02-26 |
| CH641785A5 (de) | 1984-03-15 |
| YU137579A (en) | 1984-02-29 |
| BE879182A (fr) | 1980-04-03 |
| YU40369B (en) | 1985-12-31 |
| BR7905301A (pt) | 1980-04-29 |
| SE7908235L (sv) | 1980-04-06 |
| HU182943B (en) | 1984-03-28 |
| CA1105017A (en) | 1981-07-14 |
| NL7905140A (nl) | 1980-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7908235-0 Effective date: 19930510 Format of ref document f/p: F |