DE2135908C3 - Verfahren zur Herstellung von Vinylidenchlorid - Google Patents
Verfahren zur Herstellung von VinylidenchloridInfo
- Publication number
- DE2135908C3 DE2135908C3 DE19712135908 DE2135908A DE2135908C3 DE 2135908 C3 DE2135908 C3 DE 2135908C3 DE 19712135908 DE19712135908 DE 19712135908 DE 2135908 A DE2135908 A DE 2135908A DE 2135908 C3 DE2135908 C3 DE 2135908C3
- Authority
- DE
- Germany
- Prior art keywords
- trichloroethane
- vinylidene chloride
- dehydrochlorination
- chlorine
- dichloroethylene
- 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
Links
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title description 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 claims description 55
- 239000000460 chlorine Substances 0.000 claims description 22
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 18
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 17
- 229910052801 chlorine Inorganic materials 0.000 claims description 17
- 238000007033 dehydrochlorination reaction Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000006227 byproduct Substances 0.000 claims description 7
- 238000005660 chlorination reaction Methods 0.000 claims description 7
- 238000007038 hydrochlorination reaction Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 11
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 11
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 11
- 229950011008 tetrachloroethylene Drugs 0.000 description 11
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- -1 1,1,2-trichloroethane vinylidene chloride Chemical compound 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- KFUSEUYYWQURPO-UHFFFAOYSA-N 1,2-dichloroethene Chemical group ClC=CCl KFUSEUYYWQURPO-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
- C07C21/073—Dichloro-alkenes
- C07C21/08—Vinylidene chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712135908 DE2135908C3 (de) | 1971-07-17 | 1971-07-17 | Verfahren zur Herstellung von Vinylidenchlorid |
| FR7224515A FR2146236B1 (enExample) | 1971-07-17 | 1972-07-06 | |
| GB3299572A GB1387859A (en) | 1971-07-17 | 1972-07-14 | Process for the production of vinylidene chloride |
| NL7209793A NL7209793A (enExample) | 1971-07-17 | 1972-07-14 | |
| IT5154672A IT961420B (it) | 1971-07-17 | 1972-07-14 | Procedimento per la produzione di cloruro di vinilidene |
| BE786380A BE786380A (fr) | 1971-07-17 | 1972-07-17 | Procede de production du chlorure de vinylidene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712135908 DE2135908C3 (de) | 1971-07-17 | 1971-07-17 | Verfahren zur Herstellung von Vinylidenchlorid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2135908A1 DE2135908A1 (de) | 1973-02-01 |
| DE2135908B2 DE2135908B2 (de) | 1974-04-25 |
| DE2135908C3 true DE2135908C3 (de) | 1981-04-23 |
Family
ID=5814060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712135908 Expired DE2135908C3 (de) | 1971-07-17 | 1971-07-17 | Verfahren zur Herstellung von Vinylidenchlorid |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE786380A (enExample) |
| DE (1) | DE2135908C3 (enExample) |
| FR (1) | FR2146236B1 (enExample) |
| GB (1) | GB1387859A (enExample) |
| IT (1) | IT961420B (enExample) |
| NL (1) | NL7209793A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3082518B1 (fr) * | 2018-06-15 | 2020-05-22 | Arkema France | Monomere de difluorure de vinylidene biosource et polymeres le contenant |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378859A (en) * | 1941-08-08 | 1945-06-19 | Distillers Co Yeast Ltd | Splitting-off of hydrogen halide from halogenated hydrocarbons |
| DE1952770C3 (de) * | 1969-10-20 | 1974-04-25 | Erik Weniaminowitsch Sonin | Verfahren zur Herstellung von Polychloräthylenen |
-
1971
- 1971-07-17 DE DE19712135908 patent/DE2135908C3/de not_active Expired
-
1972
- 1972-07-06 FR FR7224515A patent/FR2146236B1/fr not_active Expired
- 1972-07-14 IT IT5154672A patent/IT961420B/it active
- 1972-07-14 GB GB3299572A patent/GB1387859A/en not_active Expired
- 1972-07-14 NL NL7209793A patent/NL7209793A/xx not_active Application Discontinuation
- 1972-07-17 BE BE786380A patent/BE786380A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1387859A (en) | 1975-03-19 |
| IT961420B (it) | 1973-12-10 |
| FR2146236B1 (enExample) | 1977-07-22 |
| BE786380A (fr) | 1972-11-16 |
| NL7209793A (enExample) | 1973-01-19 |
| FR2146236A1 (enExample) | 1973-03-02 |
| DE2135908B2 (de) | 1974-04-25 |
| DE2135908A1 (de) | 1973-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69408438T2 (de) | Nebenprodukt-recycling in einem oxychlorierungs-verfahren | |
| DE68922220T2 (de) | Verfahren zur chlorierung von methan. | |
| DE19654720C2 (de) | Verfahren zur Herstellung von Hexafluorethan | |
| DE1668842A1 (de) | Verfahren zur Herstellung von 1,1-Dichloraethan | |
| DE68904137T2 (de) | Verfahren zur herstellung von 1,1,-dichlor-1-fluoroethan. | |
| DE69106360T2 (de) | Verfahren zur herstellung von 1,1-dichlor-1-fluorethan. | |
| DE2135908C3 (de) | Verfahren zur Herstellung von Vinylidenchlorid | |
| EP0337127A1 (de) | Verfahren zur Herstellung von Hexafluorpropen | |
| DE2044370A1 (de) | Verfahren zur Herstellung von Vinylidenfluorid | |
| WO1994005609A1 (de) | Verfahren zur herstellung von vinylchlorid | |
| DE2754891C3 (de) | Verfahren zur Reinigung von nichtumgesetztem 1.2-Dichloräthan aus der Vinylchloridherstellung | |
| DE1950995C3 (de) | Verfahren zur Herstellung von 1,1, 1-Trichloräthan | |
| DE1793316C3 (de) | Verfahren zur gleichseitigen Herstellung von Trichlorethylen, Tetrachloräthylen und 1,1,1-Trichloräthan | |
| DE1568310A1 (de) | Verfahren zur Herstellung von 1,2-Dichloraethan | |
| DE1145605B (de) | Verfahren zur Herstellung von 1, 2, 3-Trichlorbuten-(3) aus 1, 3-Dichlorbuten-(2) und Chlor | |
| DE1468562C (enExample) | ||
| DE2533508C3 (de) | Verfahren zur Herstellung von hochreinem Tetrachlorkohlenstoff | |
| DE2316723C3 (de) | Verfahren zur Herstellung von Trichlorethylen | |
| DE2151546B2 (de) | Verfahren zum Nutzbarmachen der bei der Herstellung von C tief 1 - und/ oder C tief 2 -Chlorkohlenwasserstoffen anfallenden schweren Rückstände | |
| DE2008002C3 (de) | Verfahren zur kontinuierlichen Herstellung von Trichlorethylen durch Pyrolyse von 1,1,1,2-Tetrachloräthan | |
| DE2652332A1 (de) | Verfahren zur herstellung von 1,2-dichloraethan | |
| DE1618531C2 (de) | Verfahren zur Herstellung von Tetrachlormethan oder Gemischen, die einen hohen Anteil Tetrachlormethan neben Perchloräthylen enthalten | |
| DE1768490C3 (de) | Verfahren zur gleichzeitigen Herstellung von 1,1-Dichlorethylen, 1,2-Dichloräthylenen und Vinylchlorid | |
| DE937050C (de) | Verfahren zur Herstellung von 1, 3, 5-Cycloheptatrienen | |
| DE1229520B (de) | Verfahren zur Herstellung von C-bis C-Cycloalkenen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |