BE777637A - Procede de preparation d'un melange de tetrachlorure de carboneet de perchlorethylene - Google Patents
Procede de preparation d'un melange de tetrachlorure de carboneet de perchlorethyleneInfo
- Publication number
- BE777637A BE777637A BE777637A BE777637A BE777637A BE 777637 A BE777637 A BE 777637A BE 777637 A BE777637 A BE 777637A BE 777637 A BE777637 A BE 777637A BE 777637 A BE777637 A BE 777637A
- Authority
- BE
- Belgium
- Prior art keywords
- perchlorethylene
- preparing
- mixture
- carbon tetrachloride
- tetrachloride
- Prior art date
Links
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 title 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 229950011008 tetrachloroethylene Drugs 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/357—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by dehydrogenation
-
- 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
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2100079A DE2100079B2 (de) | 1971-01-02 | 1971-01-02 | Verfahren zur Herstellung eines Gemisches von Tetrachlorkohlenstoff und Perchlorathylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE777637A true BE777637A (fr) | 1972-07-03 |
Family
ID=5795117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE777637A BE777637A (fr) | 1971-01-02 | 1972-01-03 | Procede de preparation d'un melange de tetrachlorure de carboneet de perchlorethylene |
Country Status (13)
| Country | Link |
|---|---|
| AU (1) | AU464884B2 (cs) |
| BE (1) | BE777637A (cs) |
| BR (1) | BR7108669D0 (cs) |
| CA (1) | CA958034A (cs) |
| CH (1) | CH555792A (cs) |
| CS (1) | CS172937B2 (cs) |
| DE (1) | DE2100079B2 (cs) |
| FR (1) | FR2120181A1 (cs) |
| GB (1) | GB1366221A (cs) |
| IT (1) | IT946167B (cs) |
| NL (1) | NL7117955A (cs) |
| RO (1) | RO61273A (cs) |
| ZA (1) | ZA718591B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2772371B1 (fr) * | 1997-12-15 | 2000-02-25 | Solvay | Procede pour la production de perchlorethylene |
-
1971
- 1971-01-02 DE DE2100079A patent/DE2100079B2/de active Granted
- 1971-12-21 CA CA130,651A patent/CA958034A/en not_active Expired
- 1971-12-22 CS CS8915A patent/CS172937B2/cs unknown
- 1971-12-23 ZA ZA718591A patent/ZA718591B/xx unknown
- 1971-12-24 RO RO69180A patent/RO61273A/ro unknown
- 1971-12-28 NL NL7117955A patent/NL7117955A/xx unknown
- 1971-12-30 CH CH1919771A patent/CH555792A/xx not_active IP Right Cessation
- 1971-12-30 AU AU37418/71A patent/AU464884B2/en not_active Expired
- 1971-12-30 BR BR8669/71A patent/BR7108669D0/pt unknown
- 1971-12-31 IT IT33222/71A patent/IT946167B/it active
-
1972
- 1972-01-03 FR FR7200024A patent/FR2120181A1/fr not_active Withdrawn
- 1972-01-03 BE BE777637A patent/BE777637A/xx unknown
- 1972-01-03 GB GB8072A patent/GB1366221A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| RO61273A (cs) | 1976-09-15 |
| CH555792A (de) | 1974-11-15 |
| SU444355A3 (ru) | 1974-09-25 |
| ZA718591B (en) | 1972-09-27 |
| FR2120181A1 (cs) | 1972-08-11 |
| DE2100079C3 (cs) | 1974-05-22 |
| DE2100079B2 (de) | 1973-10-11 |
| AU464884B2 (en) | 1975-09-11 |
| IT946167B (it) | 1973-05-21 |
| CS172937B2 (cs) | 1977-01-28 |
| BR7108669D0 (pt) | 1973-05-17 |
| DE2100079A1 (de) | 1972-11-30 |
| AU3741871A (en) | 1973-07-05 |
| NL7117955A (cs) | 1972-07-04 |
| GB1366221A (en) | 1974-09-11 |
| CA958034A (en) | 1974-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE782902A (fr) | Procede et installation pour le fractionnement d'un melange gazeux | |
| BE791243A (fr) | Procede de production d'un melange gazeux reducteur | |
| ZA7251B (en) | Process for the production of triazolobenzodiazepines and intermediates | |
| PH14191A (en) | A process of preparing 2,2-methylenediphenols | |
| KR780000115B1 (en) | Process for preparing of imidazolyl -(2)-carbinols | |
| GB1548277A (en) | Process for chlorination of hydrocarbons | |
| CS183656B2 (en) | Process for continuous production of dimethyldisulphide | |
| IL38755A0 (en) | Process and apparatus for the production of reinforcement | |
| BE788286A (fr) | Procede de preparation d'un melange contenant des polyolefines | |
| ZA723514B (en) | Process for the production of heterocyclic compounds and their use | |
| RO70440A (ro) | Procedeu de preparare a unui amestec de hidrochinona si pirocatehina | |
| JPS5387342A (en) | Method for production of new 44*44biphenyl**11butanol | |
| GB1370058A (en) | Photobleachable material 'nd a process for the production of positive colour images | |
| BE782133A (fr) | Procede d'obtention d'un melange constant de gaz propulseur | |
| EG11037A (en) | Process for the preparation of new phenylimino-3-aza-1-thia cycloalkanes | |
| BE790294A (fr) | Procede de preparation continue d'un benzene trichlorure a faible teneur en chlorure de benzylidene par chloruration du toluene | |
| ZA714766B (en) | New catalytic process for the preparation of 6=deoxytetracyclines obtained | |
| AU464884B2 (en) | Process forthe preparation ofa mixture of carbon tetrachloride and perchlorethylene | |
| GB1371949A (en) | Sulphurised mixture of compounds and a process for its production | |
| EG11134A (en) | Process for the production of isothiazolyl compounds | |
| CS164401B1 (en) | Method of 1-beta-d-arabinofuranosylcytosine's preparation | |
| BE778852A (fr) | Procede de preparation d'aminoaryl-urees et d'aminoaryl-thio-urees | |
| IL38568A (en) | Process for the preparation of 10,11-dihydro-dibenzo(b,f)azepinones | |
| CH612174A5 (en) | Process for the preparation of a mixture of 4-chloro-5- oxohexanonitrile and 6-chloro-5-oxohexanonitrile | |
| RO64338A (fr) | Procede d'extraction utilisant un melange des solvants |