CA943974A - Production of methylene chloride - Google Patents
Production of methylene chlorideInfo
- Publication number
- CA943974A CA943974A CA107,320A CA107320A CA943974A CA 943974 A CA943974 A CA 943974A CA 107320 A CA107320 A CA 107320A CA 943974 A CA943974 A CA 943974A
- Authority
- CA
- Canada
- Prior art keywords
- production
- methylene chloride
- methylene
- chloride
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
-
- 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
- C07C17/38—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 |
---|---|---|---|
BE86301 | 1970-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA943974A true CA943974A (en) | 1974-03-19 |
Family
ID=3841329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA107,320A Expired CA943974A (en) | 1970-03-12 | 1971-03-09 | Production of methylene chloride |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS547761B1 (en) |
AT (1) | AT314488B (en) |
CA (1) | CA943974A (en) |
CH (1) | CH524553A (en) |
DE (1) | DE2106886C3 (en) |
ES (1) | ES388989A1 (en) |
FR (1) | FR2081871A1 (en) |
NL (1) | NL146139B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115850014A (en) * | 2022-11-23 | 2023-03-28 | 山东东岳氟硅材料有限公司 | Energy-saving methane chloride refining process and system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2424893A1 (en) * | 1978-05-05 | 1979-11-30 | Solvay | PROCESS FOR THE MANUFACTURE OF DICHLOROMETHANE |
AU8164382A (en) * | 1981-03-19 | 1982-09-23 | Imperial Chemical Industries Plc | Production of methylene chloride |
AU8164582A (en) * | 1981-03-19 | 1982-09-23 | Imperial Chemical Industries Plc | Production of chloroackanes |
FR2547297B1 (en) * | 1983-06-10 | 1985-07-26 | Ugine Kuhlmann | PROCESS FOR MANUFACTURING SUPERIOR CHLOROMETHANES |
DE4442743A1 (en) * | 1994-12-01 | 1996-06-05 | Hoechst Ag | Process for the separation of hydrogen chloride |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126419A (en) * | 1960-09-26 | 1964-03-24 | Chlorination of methane | |
FR1538728A (en) * | 1966-08-30 | 1968-09-06 | Hoechst Ag | Treatment of reaction mixtures from the chlorination of aliphatic hydrocarbons |
DE1568575A1 (en) * | 1966-08-30 | 1970-03-05 | Hoechst Ag | Process for working up reaction mixtures from the substituting chlorination of aliphatic starting hydrocarbons whose boiling point is lower than that of hydrogen chloride |
DE1618433B1 (en) * | 1966-08-30 | 1971-11-25 | Hoechst Ag | Process for working up gaseous reaction mixtures from the chlorination of methyl chloride |
-
1971
- 1971-02-13 DE DE19712106886 patent/DE2106886C3/en not_active Expired
- 1971-02-15 NL NL7101978A patent/NL146139B/en not_active IP Right Cessation
- 1971-02-26 FR FR7106881A patent/FR2081871A1/en active Granted
- 1971-02-26 CH CH280971A patent/CH524553A/en not_active IP Right Cessation
- 1971-03-06 ES ES388989A patent/ES388989A1/en not_active Expired
- 1971-03-09 CA CA107,320A patent/CA943974A/en not_active Expired
- 1971-03-11 AT AT211771A patent/AT314488B/en active
- 1971-03-12 JP JP1318971A patent/JPS547761B1/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115850014A (en) * | 2022-11-23 | 2023-03-28 | 山东东岳氟硅材料有限公司 | Energy-saving methane chloride refining process and system |
CN115850014B (en) * | 2022-11-23 | 2023-10-20 | 山东东岳氟硅材料有限公司 | Energy-saving methane chloride refining process and system |
Also Published As
Publication number | Publication date |
---|---|
AT314488B (en) | 1974-04-10 |
DE2106886B2 (en) | 1979-08-02 |
FR2081871B1 (en) | 1974-02-15 |
FR2081871A1 (en) | 1971-12-10 |
DE2106886A1 (en) | 1971-09-30 |
JPS547761B1 (en) | 1979-04-10 |
NL146139B (en) | 1975-06-16 |
CH524553A (en) | 1972-06-30 |
DE2106886C3 (en) | 1985-03-21 |
NL7101978A (en) | 1971-09-14 |
ES388989A1 (en) | 1973-05-16 |
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