GB1174147A - Process for Removing Hydrogen Chloride from Vinyl Chloride - Google Patents
Process for Removing Hydrogen Chloride from Vinyl ChlorideInfo
- Publication number
- GB1174147A GB1174147A GB3702267A GB3702267A GB1174147A GB 1174147 A GB1174147 A GB 1174147A GB 3702267 A GB3702267 A GB 3702267A GB 3702267 A GB3702267 A GB 3702267A GB 1174147 A GB1174147 A GB 1174147A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vinyl chloride
- tower
- boiling impurities
- chloride
- neutralization
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title abstract 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 title abstract 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title abstract 3
- 238000009835 boiling Methods 0.000 abstract 5
- 239000012535 impurity Substances 0.000 abstract 5
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 238000006386 neutralization reaction Methods 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 238000005194 fractionation Methods 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671618543 DE1618543A1 (de) | 1967-03-31 | 1967-03-31 | Verfahren zur Entfernung von Chlorwasserstoff und von hoeher als Vinylchlorid siedenden Nebenbestandteilen aus Vinylchlorid |
| FR116333A FR1533573A (fr) | 1967-03-31 | 1967-07-31 | Procédé pour éliminer du chlorure de vinyle le gaz chlorhydrique et les constituants secondaires de point d'ébullition plus élevé que celui du chlorure de vinyle |
| GB3702267A GB1174147A (en) | 1967-03-31 | 1967-08-11 | Process for Removing Hydrogen Chloride from Vinyl Chloride |
| BE703343D BE703343A (enrdf_load_stackoverflow) | 1967-03-31 | 1967-08-31 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ0033342 | 1967-03-31 | ||
| FR116333A FR1533573A (fr) | 1967-03-31 | 1967-07-31 | Procédé pour éliminer du chlorure de vinyle le gaz chlorhydrique et les constituants secondaires de point d'ébullition plus élevé que celui du chlorure de vinyle |
| GB3702267A GB1174147A (en) | 1967-03-31 | 1967-08-11 | Process for Removing Hydrogen Chloride from Vinyl Chloride |
| BE703343 | 1967-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1174147A true GB1174147A (en) | 1969-12-10 |
Family
ID=27424884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3702267A Expired GB1174147A (en) | 1967-03-31 | 1967-08-11 | Process for Removing Hydrogen Chloride from Vinyl Chloride |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE703343A (enrdf_load_stackoverflow) |
| DE (1) | DE1618543A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1533573A (enrdf_load_stackoverflow) |
| GB (1) | GB1174147A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777421A (zh) * | 2022-03-31 | 2022-07-22 | 中科瑞奥能源科技股份有限公司 | 从氯乙酸或氯乙酰氯合成尾气中提纯氯化氢的系统和方法 |
-
1967
- 1967-03-31 DE DE19671618543 patent/DE1618543A1/de active Pending
- 1967-07-31 FR FR116333A patent/FR1533573A/fr not_active Expired
- 1967-08-11 GB GB3702267A patent/GB1174147A/en not_active Expired
- 1967-08-31 BE BE703343D patent/BE703343A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777421A (zh) * | 2022-03-31 | 2022-07-22 | 中科瑞奥能源科技股份有限公司 | 从氯乙酸或氯乙酰氯合成尾气中提纯氯化氢的系统和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE703343A (enrdf_load_stackoverflow) | 1968-01-15 |
| FR1533573A (fr) | 1968-07-19 |
| DE1618543A1 (de) | 1970-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |