UA85565C2 - Process for the separation of vinyl chloride and vinylidene chloride from organochlorine residuals by alkali dehydrochlorination - Google Patents
Process for the separation of vinyl chloride and vinylidene chloride from organochlorine residuals by alkali dehydrochlorinationInfo
- Publication number
- UA85565C2 UA85565C2 UAA200603302A UAA200603302A UA85565C2 UA 85565 C2 UA85565 C2 UA 85565C2 UA A200603302 A UAA200603302 A UA A200603302A UA A200603302 A UAA200603302 A UA A200603302A UA 85565 C2 UA85565 C2 UA 85565C2
- Authority
- UA
- Ukraine
- Prior art keywords
- organochlorine
- residuals
- separation
- chloride
- vinyl chloride
- Prior art date
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 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003513 alkali Substances 0.000 title abstract 2
- 238000007033 dehydrochlorination reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a process for the separation of vinyl chloride and vinylidene chloride from organochlorine residuals by alkali dehydrochlorination of 1,2-dichloroethane and 1,1,2-trichloroethane contained in organochlorine residuals with use of NaOH aqueous solution which contains calcium hydroxide in ratio of NaOH : Са(ОН)as 1:2, in amount of 20-30% of reaction mass of organochlorine residuals, at temperature of 50-75 °С for 1-2 hours while thorough mixing at 150-300 rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200603302A UA85565C2 (en) | 2006-03-27 | 2006-03-27 | Process for the separation of vinyl chloride and vinylidene chloride from organochlorine residuals by alkali dehydrochlorination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200603302A UA85565C2 (en) | 2006-03-27 | 2006-03-27 | Process for the separation of vinyl chloride and vinylidene chloride from organochlorine residuals by alkali dehydrochlorination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA85565C2 true UA85565C2 (en) | 2009-02-10 |
Family
ID=50556932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200603302A UA85565C2 (en) | 2006-03-27 | 2006-03-27 | Process for the separation of vinyl chloride and vinylidene chloride from organochlorine residuals by alkali dehydrochlorination |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA85565C2 (en) |
-
2006
- 2006-03-27 UA UAA200603302A patent/UA85565C2/en unknown
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