GB1256708A - - Google Patents
Info
- Publication number
- GB1256708A GB1256708A GB1256708DA GB1256708A GB 1256708 A GB1256708 A GB 1256708A GB 1256708D A GB1256708D A GB 1256708DA GB 1256708 A GB1256708 A GB 1256708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogen chloride
- nov
- produced
- chloride
- zone
- 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
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 3
- 238000005660 chlorination reaction Methods 0.000 abstract 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229940050176 methyl chloride Drugs 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride Substances 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- 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
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
-
- 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
- C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68154667A | 1967-11-08 | 1967-11-08 | |
| US72680468A | 1968-05-06 | 1968-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256708A true GB1256708A (enExample) | 1971-12-15 |
Family
ID=27102674
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256708D Expired GB1256708A (enExample) | 1967-11-08 | 1968-11-08 | |
| GB1256707D Expired GB1256707A (enExample) | 1967-11-08 | 1968-11-08 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256707D Expired GB1256707A (enExample) | 1967-11-08 | 1968-11-08 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS549162B1 (enExample) |
| BE (1) | BE723595A (enExample) |
| CA (1) | CA943145A (enExample) |
| CS (1) | CS152460B2 (enExample) |
| DE (1) | DE1806988B2 (enExample) |
| FR (1) | FR1590889A (enExample) |
| GB (2) | GB1256708A (enExample) |
| NL (1) | NL6815945A (enExample) |
| RO (1) | RO55372A (enExample) |
| SE (1) | SE406460B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060528A1 (de) * | 1981-03-16 | 1982-09-22 | Hoechst Aktiengesellschaft | Verfahren zur Gewinnung von Methylchlorid enthaltenden Gasen |
| WO2016060834A1 (en) * | 2014-10-14 | 2016-04-21 | Dow Global Technologies Llc | Method and system for producing chlorinated hydrocarbons with hydrogen chloride integration |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107105A1 (de) * | 1981-02-26 | 1982-09-09 | Hoechst Ag, 6000 Frankfurt | "verfahren zur gewinnung von methylchlorid enthaltenden gasen" |
| DE60020390T2 (de) * | 1999-11-22 | 2006-03-23 | Dow Global Technologies, Inc., Midland | Verfahren zur herstellung von vinylchlorid aus ethan und ethylen mit partieller gewinnung von hcl aus reaktionsströmen |
-
1968
- 1968-11-05 CA CA034,402A patent/CA943145A/en not_active Expired
- 1968-11-05 DE DE1806988A patent/DE1806988B2/de not_active Withdrawn
- 1968-11-06 FR FR1590889D patent/FR1590889A/fr not_active Expired
- 1968-11-07 CS CS7600A patent/CS152460B2/cs unknown
- 1968-11-07 SE SE6815117A patent/SE406460B/xx unknown
- 1968-11-08 GB GB1256708D patent/GB1256708A/en not_active Expired
- 1968-11-08 GB GB1256707D patent/GB1256707A/en not_active Expired
- 1968-11-08 BE BE723595D patent/BE723595A/xx unknown
- 1968-11-08 NL NL6815945A patent/NL6815945A/xx unknown
- 1968-11-08 RO RO58138A patent/RO55372A/ro unknown
-
1972
- 1972-05-29 JP JP5257172A patent/JPS549162B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060528A1 (de) * | 1981-03-16 | 1982-09-22 | Hoechst Aktiengesellschaft | Verfahren zur Gewinnung von Methylchlorid enthaltenden Gasen |
| WO2016060834A1 (en) * | 2014-10-14 | 2016-04-21 | Dow Global Technologies Llc | Method and system for producing chlorinated hydrocarbons with hydrogen chloride integration |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1806988B2 (de) | 1978-11-02 |
| RO55372A (enExample) | 1973-08-20 |
| CA943145A (en) | 1974-03-05 |
| JPS549162B1 (enExample) | 1979-04-21 |
| FR1590889A (enExample) | 1970-04-20 |
| GB1256707A (enExample) | 1971-12-15 |
| SE406460B (sv) | 1979-02-12 |
| NL6815945A (enExample) | 1969-05-12 |
| DE1806988A1 (de) | 1969-12-11 |
| BE723595A (enExample) | 1969-05-08 |
| CS152460B2 (enExample) | 1973-12-19 |
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| GB1230743A (enExample) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 694A | Case decided by the comptroller (rule 94(3)/1968) | ||
| SP | Amendment (slips) printed | ||
| 414A | Case decided by the comptroller ** specification amended (sect. 14/1949) | ||
| PS | Patent sealed | ||
| SP | Amendment (slips) printed | ||
| PE20 | Patent expired after termination of 20 years | ||
| PE20 | Patent expired after termination of 20 years |
Free format text: DELETE IN JOURNAL 5156,PAGE 3156 |
|
| PE20 | Patent expired after termination of 20 years |