FR2301501B1 - - Google Patents
Info
- Publication number
- FR2301501B1 FR2301501B1 FR7604267A FR7604267A FR2301501B1 FR 2301501 B1 FR2301501 B1 FR 2301501B1 FR 7604267 A FR7604267 A FR 7604267A FR 7604267 A FR7604267 A FR 7604267A FR 2301501 B1 FR2301501 B1 FR 2301501B1
- Authority
- FR
- France
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752507505 DE2507505C2 (de) | 1975-02-21 | 1975-02-21 | Verfahren zur abtrennung der chlorierungsprodukte aus den bei der chlorierung von methan und methylchlorid anfallenden reaktionsgasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2301501A1 FR2301501A1 (fr) | 1976-09-17 |
| FR2301501B1 true FR2301501B1 (en, 2012) | 1980-10-10 |
Family
ID=5939470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7604267A Granted FR2301501A1 (fr) | 1975-02-21 | 1976-02-17 | Procede pour separer les produits |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4456778A (en, 2012) |
| JP (1) | JPS51110503A (en, 2012) |
| BE (1) | BE838721A (en, 2012) |
| DE (1) | DE2507505C2 (en, 2012) |
| FR (1) | FR2301501A1 (en, 2012) |
| GB (1) | GB1535359A (en, 2012) |
| IT (1) | IT1053870B (en, 2012) |
| NL (1) | NL7601768A (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562922A (en) * | 1979-06-20 | 1981-01-13 | Tokuyama Soda Co Ltd | Preparation of chlorinated methane |
| FR2547297B1 (fr) * | 1983-06-10 | 1985-07-26 | Ugine Kuhlmann | Procede de fabrication de chloromethanes superieurs |
| US7812201B2 (en) * | 2008-10-01 | 2010-10-12 | Targa Resources, Inc. | Process and catalyst for converting alkanes |
| CN113860988B (zh) * | 2021-11-01 | 2023-07-25 | 新疆晶硕新材料有限公司 | 分离氯甲烷中氯乙烷的系统及方法、合成氯甲烷的系统 |
| CN113828121B (zh) * | 2021-11-01 | 2023-04-25 | 新疆晶硕新材料有限公司 | 一种氯甲烷回收系统及方法 |
| CN115501723B (zh) * | 2022-09-29 | 2023-11-03 | 山东海科创新研究院有限公司 | 一种一氯甲烷废气的回收方法 |
| CN117623856A (zh) * | 2023-10-20 | 2024-03-01 | 滁州金沃生物科技有限公司 | 一种氯甲烷回收方法及系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1975727A (en) * | 1933-11-16 | 1934-10-02 | Du Pont | Process for making chloroform |
| US3126419A (en) * | 1960-09-26 | 1964-03-24 | Chlorination of methane | |
| DE1568575A1 (de) * | 1966-08-30 | 1970-03-05 | Hoechst Ag | Verfahren zum Aufarbeiten von Reaktonsgemischen aus der substituierenden Chlorierung von aliphatischen Ausgangskohlenwasserstoffen,deren Siedepunkt tiefer liegt als der von Chlorwasserstoff |
| US3848007A (en) * | 1970-03-12 | 1974-11-12 | Solvay | Production of methylene chloride |
| US3980723A (en) * | 1974-12-23 | 1976-09-14 | The Lummus Company | Purging of inerts in chlorinated hydrocarbon production |
| US3988383A (en) * | 1975-01-31 | 1976-10-26 | The Lummus Company | Inert removal from chlorinated hydrocarbon production system |
| US4039597A (en) * | 1975-02-06 | 1977-08-02 | The Lummus Company | Carbon dioxide removal from chlorinated hydrocarbon production system |
-
1975
- 1975-02-21 DE DE19752507505 patent/DE2507505C2/de not_active Expired
-
1976
- 1976-02-17 FR FR7604267A patent/FR2301501A1/fr active Granted
- 1976-02-19 IT IT7648176A patent/IT1053870B/it active
- 1976-02-19 BE BE164446A patent/BE838721A/xx unknown
- 1976-02-20 NL NL7601768A patent/NL7601768A/xx not_active Application Discontinuation
- 1976-02-20 GB GB6754/76A patent/GB1535359A/en not_active Expired
- 1976-02-20 JP JP51017854A patent/JPS51110503A/ja active Pending
-
1981
- 1981-09-10 US US06/300,785 patent/US4456778A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51110503A (en, 2012) | 1976-09-30 |
| IT1053870B (it) | 1981-10-10 |
| FR2301501A1 (fr) | 1976-09-17 |
| US4456778A (en) | 1984-06-26 |
| GB1535359A (en) | 1978-12-13 |
| DE2507505B1 (de) | 1976-08-19 |
| DE2507505C2 (de) | 1977-03-31 |
| BE838721A (fr) | 1976-08-19 |
| NL7601768A (nl) | 1976-08-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |