BE844056A - Werkwijze voor het oxychloreren van etheen - Google Patents
Werkwijze voor het oxychloreren van etheenInfo
- Publication number
- BE844056A BE844056A BE7000846A BE7000846A BE844056A BE 844056 A BE844056 A BE 844056A BE 7000846 A BE7000846 A BE 7000846A BE 7000846 A BE7000846 A BE 7000846A BE 844056 A BE844056 A BE 844056A
- Authority
- BE
- Belgium
- Prior art keywords
- oxychloration
- ethene
- 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
- C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated hydrocarbons
-
- 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
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0457—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being placed in separate reactors
-
- 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
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/00044—Temperature measurement
- B01J2208/00061—Temperature measurement of the reactants
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59546575A | 1975-07-14 | 1975-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE844056A true BE844056A (nl) | 1977-01-12 |
Family
ID=24383345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE7000846A BE844056A (nl) | 1975-07-14 | 1976-07-12 | Werkwijze voor het oxychloreren van etheen |
Country Status (4)
Country | Link |
---|---|
US (1) | US4123467A (nl) |
BE (1) | BE844056A (nl) |
CS (1) | CS202554B2 (nl) |
SU (2) | SU743576A3 (nl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1120956A (en) * | 1977-09-07 | 1982-03-30 | William Q. Beard, Jr. | Process for the production of perchloroethylene by catalytic oxychlorination |
US4849393A (en) * | 1986-08-21 | 1989-07-18 | The B.F. Goodrich Company | Catalyst and process for the fluid-bed oxychlorination of ethylene to EDC |
US5227548A (en) * | 1988-12-20 | 1993-07-13 | Imperial Chemical Industries Plc | Oxychlorination of ethylene to 1,2-dichloroethane |
US5202511A (en) * | 1989-08-16 | 1993-04-13 | The Dow Chemical Company | Catalyst diluent for oxychlorination process |
DE4018512A1 (de) * | 1990-06-09 | 1991-12-12 | Wacker Chemie Gmbh | Zylindrisch geformter katalysator und dessen verwendung bei der oxichlorierung von ethylen |
GB2294262B (en) | 1994-10-20 | 1998-07-08 | Evc Tech Ag | Single stage fixed bed oxychlorination of ethylene |
DE69601540T2 (de) * | 1995-06-07 | 1999-10-07 | Dow Chemical Co | Verfahren zur oxychlorierung |
DE10003510A1 (de) | 2000-01-27 | 2001-08-02 | Basf Ag | Verfahren zur Herstellung von 1,2-Dichlorethan |
US20040151630A1 (en) * | 2002-08-26 | 2004-08-05 | Hernandez Herbert A. | Total nitrogen and sulphur analysis using a catalytic combustion gas converter system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA517009A (en) * | 1955-09-27 | W. Hearne George | Manufacture of olefin dichlorides | |
IT713532A (nl) * | 1962-02-01 | |||
GB1104666A (en) * | 1964-05-29 | 1968-02-28 | Stauffer Chemical Co | Oxychlorination of ethylene to ethylenedichloride |
DE1668749C3 (de) * | 1967-06-23 | 1974-01-03 | Toagosei Chemical Industry Co., Ltd., Tokio | Verfahren zur Herstellung von 1,2-Dichloräthan |
US3892816A (en) * | 1972-12-19 | 1975-07-01 | Shell Oil Co | Process for oxychlorination of ethylene |
DE2356549C2 (de) * | 1973-11-13 | 1975-10-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 1,2-Dichloräthan durch Oxychlorierung von Xthylen |
-
1976
- 1976-05-14 US US05/686,333 patent/US4123467A/en not_active Expired - Lifetime
- 1976-07-12 BE BE7000846A patent/BE844056A/nl not_active IP Right Cessation
- 1976-07-13 CS CS764636A patent/CS202554B2/cs unknown
- 1976-07-13 SU SU762378586A patent/SU743576A3/ru active
-
1978
- 1978-04-27 SU SU782607604A patent/SU1225473A3/ru active
Also Published As
Publication number | Publication date |
---|---|
CS202554B2 (en) | 1981-01-30 |
US4123467A (en) | 1978-10-31 |
SU743576A3 (ru) | 1980-06-25 |
SU1225473A3 (ru) | 1986-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: STAUFFER CHEMICAL CY Effective date: 19890731 |