BE779426A - Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychloration - Google Patents
Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychlorationInfo
- Publication number
- BE779426A BE779426A BE779426A BE779426A BE779426A BE 779426 A BE779426 A BE 779426A BE 779426 A BE779426 A BE 779426A BE 779426 A BE779426 A BE 779426A BE 779426 A BE779426 A BE 779426A
- Authority
- BE
- Belgium
- Prior art keywords
- supports
- catalyzers
- oxychlorination
- magnesia
- silica
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/14—Silica and magnesia
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7105677A FR2125748A5 (hu) | 1971-02-19 | 1971-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE779426A true BE779426A (fr) | 1972-08-16 |
Family
ID=9072161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE779426A BE779426A (fr) | 1971-02-19 | 1972-02-16 | Supports de catalyseurs composes de silice et de magnesie et application de ces supports a la fabrication de catalyseurs d'oxychloration |
Country Status (11)
Country | Link |
---|---|
US (1) | US3849338A (hu) |
JP (1) | JPS5432440B1 (hu) |
BE (1) | BE779426A (hu) |
CA (1) | CA991623A (hu) |
DE (1) | DE2207497C3 (hu) |
ES (1) | ES399841A1 (hu) |
FR (1) | FR2125748A5 (hu) |
GB (1) | GB1324758A (hu) |
IT (1) | IT948625B (hu) |
NL (1) | NL172126C (hu) |
SU (1) | SU433666A3 (hu) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058574A (en) * | 1972-07-11 | 1977-11-15 | Rhone-Progil | Process for the oxychlorination of hydrocarbons with ammonium chloride |
NL7613414A (nl) * | 1976-12-02 | 1978-06-06 | Shell Int Research | Behandeling van silica. |
FR2583307B1 (fr) * | 1985-06-14 | 1993-07-02 | Atochem | Support a base de silice et de chlorure de magnesium, son procede de fabrication, catalyseurs obtenus a partir de ce support. |
FR2641779B1 (fr) * | 1988-12-26 | 1991-04-19 | Atochem | Procede et catalyseur d'oxychloration, leur application a la production du 1-2 dichloroethane |
MY187937A (en) | 2013-03-15 | 2021-10-29 | Oxy Vinyls Lp | Catalyst and process for oxychlorination of ethylene to dichloroethane |
EP3157670B1 (en) * | 2014-06-23 | 2019-07-24 | Oxy Vinyls LP | Catalyst and process for oxychlorination of ethylene to dichloroethane |
-
1971
- 1971-02-19 FR FR7105677A patent/FR2125748A5/fr not_active Expired
-
1972
- 1972-02-08 NL NLAANVRAGE7201621,A patent/NL172126C/xx not_active IP Right Cessation
- 1972-02-16 ES ES399841A patent/ES399841A1/es not_active Expired
- 1972-02-16 US US00226929A patent/US3849338A/en not_active Expired - Lifetime
- 1972-02-16 BE BE779426A patent/BE779426A/xx not_active IP Right Cessation
- 1972-02-17 DE DE2207497A patent/DE2207497C3/de not_active Expired
- 1972-02-17 IT IT48386/72A patent/IT948625B/it active
- 1972-02-17 JP JP1689072A patent/JPS5432440B1/ja active Pending
- 1972-02-17 CA CA134,951A patent/CA991623A/en not_active Expired
- 1972-02-18 GB GB764972A patent/GB1324758A/en not_active Expired
- 1972-02-18 SU SU1747057A patent/SU433666A3/ru active
Also Published As
Publication number | Publication date |
---|---|
DE2207497A1 (de) | 1972-09-07 |
FR2125748A5 (hu) | 1972-09-29 |
DE2207497B2 (de) | 1980-04-17 |
GB1324758A (en) | 1973-07-25 |
DE2207497C3 (de) | 1980-12-11 |
NL7201621A (hu) | 1972-08-22 |
IT948625B (it) | 1973-06-11 |
SU433666A3 (hu) | 1974-06-25 |
ES399841A1 (es) | 1975-04-01 |
US3849338A (en) | 1974-11-19 |
NL172126C (nl) | 1983-07-18 |
JPS5432440B1 (hu) | 1979-10-15 |
NL172126B (nl) | 1983-02-16 |
CA991623A (en) | 1976-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: RHONE PROGIL Effective date: 19920216 |