ITMI971237A0 - - Google Patents
Info
- Publication number
- ITMI971237A0 ITMI971237A0 ITMI971237A ITMI971237A ITMI971237A0 IT MI971237 A0 ITMI971237 A0 IT MI971237A0 IT MI971237 A ITMI971237 A IT MI971237A IT MI971237 A ITMI971237 A IT MI971237A IT MI971237 A0 ITMI971237 A0 IT MI971237A0
- Authority
- IT
- Italy
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/37—Preparation of halogenated hydrocarbons by disproportionation of halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001237A IT1292007B1 (it) | 1997-05-27 | 1997-05-27 | Processo per la preparazione di hcfc-123 |
| EP98109067A EP0881201B1 (en) | 1997-05-27 | 1998-05-19 | Process for preparing HCFC-123 |
| DE69807980T DE69807980T2 (de) | 1997-05-27 | 1998-05-19 | Verfahren zur Herstellung von HCFC-123 |
| US09/084,318 US6300529B1 (en) | 1997-05-27 | 1998-05-26 | Process for preparing HCFC-123 |
| JP10144638A JPH10330298A (ja) | 1997-05-27 | 1998-05-26 | Ｈｃｆｃ−１２３の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97MI001237A IT1292007B1 (it) | 1997-05-27 | 1997-05-27 | Processo per la preparazione di hcfc-123 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI971237A0 true ITMI971237A0 (US06559137-20030506-C00182.png) | 1997-05-27 |
| ITMI971237A1 ITMI971237A1 (it) | 1998-11-27 |
| IT1292007B1 IT1292007B1 (it) | 1999-01-25 |
Family
ID=11377224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT97MI001237A IT1292007B1 (it) | 1997-05-27 | 1997-05-27 | Processo per la preparazione di hcfc-123 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20020873A1 (it) * | 2002-04-23 | 2003-10-23 | Ausimont Spa | Processo di separazione dell'1,1,1,2 tetrafluoro-2-cloroetano (hcfc 124) da 1,1,2,2 tetrafluoro-1-cloroetano (hcfc 124a) |
| EP1502906A1 (en) * | 2003-07-31 | 2005-02-02 | Solvay Solexis S.p.A. | Process for activation of AIF3 based catalysts and process for isomerising hydrochlorofluorocarbons |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1202652B (it) | 1987-03-09 | 1989-02-09 | Ausimont Spa | Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori |
| WO1992002476A1 (en) * | 1990-07-31 | 1992-02-20 | E.I. Du Pont De Nemours And Company | Catalytic equilibration of selected halocarbons |
| JP3031729B2 (ja) | 1991-02-22 | 2000-04-10 | 旭硝子株式会社 | 飽和ハロゲン化炭化水素の精製方法 |
| JPH0656713A (ja) | 1991-04-27 | 1994-03-01 | Hoechst Ag | クロロフルオロ炭化水素の精製方法 |
| JPH04360844A (ja) | 1991-06-05 | 1992-12-14 | Daikin Ind Ltd | ２，２−ジクロロ−１，１，１−トリフルオロエタンの精製方法 |
| IT1251951B (it) | 1991-10-18 | 1995-05-27 | Ausimont Spa | Procedimento per purificare 1,1,1-trifluoro-,2,2 dicloroetano dall`isomero 1,1,2-trifluoro-1,2-dicloroetano. |
| IT1252659B (it) | 1991-12-23 | 1995-06-20 | Ausimont Spa | Procedimento per la depurazione dell'1,1,1-trifluoro-2-fluoroetano e dell'1,1,1-trifluoro-2,2-dicloroetano |
| IT1255031B (it) * | 1992-05-13 | 1995-10-13 | Ausimont Spa | Procedimento per preparare pentafluoroetano mediante dismutazione del tetrafluorocloroetano |
-
1997
- 1997-05-27 IT IT97MI001237A patent/IT1292007B1/it active IP Right Grant
-
1998
- 1998-05-19 DE DE69807980T patent/DE69807980T2/de not_active Expired - Fee Related
- 1998-05-19 EP EP98109067A patent/EP0881201B1/en not_active Expired - Lifetime
- 1998-05-26 US US09/084,318 patent/US6300529B1/en not_active Expired - Fee Related
- 1998-05-26 JP JP10144638A patent/JPH10330298A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE69807980T2 (de) | 2003-07-31 |
| ITMI971237A1 (it) | 1998-11-27 |
| EP0881201A1 (en) | 1998-12-02 |
| DE69807980D1 (de) | 2002-10-24 |
| US6300529B1 (en) | 2001-10-09 |
| EP0881201B1 (en) | 2002-09-18 |
| JPH10330298A (ja) | 1998-12-15 |
| IT1292007B1 (it) | 1999-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |