GB622642A - Dehydrochlorination of chlorinated hydrocarbons and distillation of resulting compounds - Google Patents
Dehydrochlorination of chlorinated hydrocarbons and distillation of resulting compoundsInfo
- Publication number
- GB622642A GB622642A GB3063/46A GB306346A GB622642A GB 622642 A GB622642 A GB 622642A GB 3063/46 A GB3063/46 A GB 3063/46A GB 306346 A GB306346 A GB 306346A GB 622642 A GB622642 A GB 622642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- corrosion
- chlorethanes
- resistant
- column
- 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
- 238000004821 distillation Methods 0.000 title abstract 7
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 title abstract 3
- 238000007033 dehydrochlorination reaction Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 9
- 238000005260 corrosion Methods 0.000 abstract 8
- 230000007797 corrosion Effects 0.000 abstract 8
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical class CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 abstract 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 229910001018 Cast iron Inorganic materials 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 2
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 2
- 239000000920 calcium hydroxide Substances 0.000 abstract 2
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 2
- 238000005660 chlorination reaction Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- 239000004571 lime Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- 229910052572 stoneware Inorganic materials 0.000 abstract 2
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- 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
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- 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
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0259—Enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE906772X | 1943-10-13 | ||
| BE246249X | 1943-10-13 | ||
| BE622642X | 1943-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB622642A true GB622642A (en) | 1949-05-05 |
Family
ID=27159631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3063/46A Expired GB622642A (en) | 1943-10-13 | 1946-01-30 | Dehydrochlorination of chlorinated hydrocarbons and distillation of resulting compounds |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290398A (en) * | 1961-01-18 | 1966-12-06 | Feldmuehle Ag | Process of continuously producing vinylidene chloride |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2475414A1 (fr) * | 1980-02-08 | 1981-08-14 | Chimie Dev Internal | Procede et appareillage permettant la separation, par distillation, d'un melange de produits contenant un element risquant de precipiter lors d'une distillation normale dudit melange |
-
0
- NL NL118988D patent/NL118988C/xx active
-
1944
- 1944-09-02 CH CH246249D patent/CH246249A/fr unknown
-
1946
- 1946-01-30 GB GB3063/46A patent/GB622642A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290398A (en) * | 1961-01-18 | 1966-12-06 | Feldmuehle Ag | Process of continuously producing vinylidene chloride |
Also Published As
| Publication number | Publication date |
|---|---|
| CH246249A (fr) | 1946-12-31 |
| NL118988C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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