IE39884L - Stabilizing a granular catalyst. - Google Patents
Stabilizing a granular catalyst.Info
- Publication number
- IE39884L IE39884L IE741823A IE182374A IE39884L IE 39884 L IE39884 L IE 39884L IE 741823 A IE741823 A IE 741823A IE 182374 A IE182374 A IE 182374A IE 39884 L IE39884 L IE 39884L
- Authority
- IE
- Ireland
- Prior art keywords
- catalyst
- particles
- oxyhalogenation
- microns
- solid substance
- Prior art date
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/32—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with introduction into the fluidised bed of more than one kind of moving particles
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1474258 Oxyhalogenation catalyst RHONEPROGIL SA 2 Sept 1974 [4 Sent 19731 38272/74 Heading B1E [Also in Division C2] A pulverluent fluidisable oxyhalogenation catalyst charge comprises 5 to 50% wt of particles of an oxyhalogenation catalyst and 95 to 50% wt of particles of at least one solid substance that is catalytically and chemically inert in the oxyhalogenation reaction and that acts to stabilise the granulometry but not as a support for the catalyst, the average diameter of the catalyst particles being greater than the average diameter of the particles of the inert solid substance. The diluent may be alphaalumina, glass beads or siliceous sand. The catalyst may comprise an inorganic copper salt, e.g. the chloride, deposited on an activated alumina support of surface area 150-400 sq. m/gm. The charge may be of a particle size 20-200 microns with a mean diameter of 40-90 microns.
[GB1474258A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7331837A FR2242143B1 (en) | 1973-09-04 | 1973-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39884L true IE39884L (en) | 1975-03-04 |
| IE39884B1 IE39884B1 (en) | 1979-01-17 |
Family
ID=9124596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1823/74A IE39884B1 (en) | 1973-09-04 | 1974-09-03 | Fluidisable charge of oxyhalogenation catalyst |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5324045B2 (en) |
| AR (1) | AR201883A1 (en) |
| AU (1) | AU7293474A (en) |
| BE (1) | BE819480A (en) |
| BR (1) | BR7407330D0 (en) |
| CA (1) | CA1024998A (en) |
| DK (1) | DK151007C (en) |
| EG (1) | EG11251A (en) |
| ES (1) | ES429752A1 (en) |
| FR (1) | FR2242143B1 (en) |
| GB (1) | GB1474258A (en) |
| IE (1) | IE39884B1 (en) |
| IN (1) | IN143087B (en) |
| IT (1) | IT1019186B (en) |
| NL (1) | NL189855C (en) |
| NO (1) | NO141358C (en) |
| PH (1) | PH12560A (en) |
| PL (1) | PL96475B1 (en) |
| RO (1) | RO72689A (en) |
| SU (1) | SU567397A3 (en) |
| TR (1) | TR18376A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX152427A (en) * | 1979-09-12 | 1985-07-15 | Mexicano Inst Petrol | IMPROVED REACTOR AND PROCEDURE FOR ETHYLENE OXYCHLORATION |
| FR2641779B1 (en) * | 1988-12-26 | 1991-04-19 | Atochem | OXYCHLORATION PROCESS AND CATALYST, THEIR APPLICATION TO THE PRODUCTION OF 1-2 DICHLOROETHANE |
| DE68918258T2 (en) * | 1988-12-29 | 1995-05-04 | Monsanto Co | Fluidized bed process. |
| US5079379A (en) * | 1988-12-29 | 1992-01-07 | Monsanto Company | Fluid bed process |
| JPH0414509U (en) * | 1990-05-29 | 1992-02-05 | ||
| US5243111A (en) * | 1990-06-25 | 1993-09-07 | Atochem | Catalytic oxychlorination of hydrocarbons to produce chlorocarbons |
| FR2663629B1 (en) * | 1990-06-25 | 1992-12-18 | Atochem | OXYCHLORATION PROCESS AND CATALYST, THEIR APPLICATION TO THE PRODUCTION OF 1-2 DICHLOROETHANE. |
| TWI341218B (en) * | 2005-11-14 | 2011-05-01 | Oxy Vinyls Lp | Catalyst compositions and process for oxychlorination |
| EP3813994A2 (en) | 2018-06-28 | 2021-05-05 | Ascend Performance Materials Operations LLC | Processes and systems for using silica particles in fluid bed reactor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866830A (en) * | 1956-05-31 | 1958-12-30 | Dow Chemical Co | Fixed bed oxychlorination of hydrocarbons |
| GB894138A (en) * | 1958-06-24 | 1962-04-18 | Columbia Southern Chem Corp | Process for the production of chlorinated hydrocarbons |
| DE1142161B (en) * | 1958-06-24 | 1963-01-10 | Pittsburgh Plate Glass Co | Process for the oxychlorination of aliphatic saturated hydrocarbons with 1 to 4 carbon atoms |
| NL135564C (en) * | 1961-07-13 |
-
1973
- 1973-09-04 FR FR7331837A patent/FR2242143B1/fr not_active Expired
-
1974
- 1974-09-02 GB GB3827274A patent/GB1474258A/en not_active Expired
- 1974-09-02 PH PH16230A patent/PH12560A/en unknown
- 1974-09-02 AR AR255423A patent/AR201883A1/en active
- 1974-09-03 RO RO7479903A patent/RO72689A/en unknown
- 1974-09-03 DK DK464874A patent/DK151007C/en not_active IP Right Cessation
- 1974-09-03 IN IN1973/CAL/1974A patent/IN143087B/en unknown
- 1974-09-03 BR BR7330/74A patent/BR7407330D0/en unknown
- 1974-09-03 BE BE148159A patent/BE819480A/en not_active IP Right Cessation
- 1974-09-03 NL NLAANVRAGE7411646,A patent/NL189855C/en not_active IP Right Cessation
- 1974-09-03 TR TR18376A patent/TR18376A/en unknown
- 1974-09-03 PL PL1974173833A patent/PL96475B1/en unknown
- 1974-09-03 AU AU72934/74A patent/AU7293474A/en not_active Expired
- 1974-09-03 CA CA208,311A patent/CA1024998A/en not_active Expired
- 1974-09-03 JP JP10127774A patent/JPS5324045B2/ja not_active Expired
- 1974-09-03 IT IT52860/74A patent/IT1019186B/en active
- 1974-09-03 SU SU7402056282A patent/SU567397A3/en active
- 1974-09-03 NO NO743162A patent/NO141358C/en unknown
- 1974-09-03 IE IE1823/74A patent/IE39884B1/en unknown
- 1974-09-04 EG EG386/74D patent/EG11251A/en active
- 1974-09-04 ES ES429752A patent/ES429752A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2442182B2 (en) | 1976-06-16 |
| DK151007B (en) | 1987-10-12 |
| NO743162L (en) | 1975-04-01 |
| BR7407330D0 (en) | 1975-07-01 |
| AR201883A1 (en) | 1975-04-24 |
| RO72689A (en) | 1981-03-30 |
| BE819480A (en) | 1975-03-03 |
| JPS5324045B2 (en) | 1978-07-18 |
| NL189855B (en) | 1993-03-16 |
| GB1474258A (en) | 1977-05-18 |
| FR2242143B1 (en) | 1978-03-24 |
| PL96475B1 (en) | 1977-12-31 |
| DE2442182A1 (en) | 1975-03-27 |
| DK151007C (en) | 1988-02-29 |
| FR2242143A1 (en) | 1975-03-28 |
| DK464874A (en) | 1975-05-05 |
| CA1024998A (en) | 1978-01-24 |
| EG11251A (en) | 1977-01-31 |
| AU7293474A (en) | 1976-03-11 |
| IN143087B (en) | 1977-10-01 |
| NO141358B (en) | 1979-11-19 |
| SU567397A3 (en) | 1977-07-30 |
| ES429752A1 (en) | 1976-11-01 |
| NO141358C (en) | 1980-02-27 |
| NL7411646A (en) | 1975-03-06 |
| IE39884B1 (en) | 1979-01-17 |
| NL189855C (en) | 1993-08-16 |
| IT1019186B (en) | 1977-11-10 |
| JPS5070306A (en) | 1975-06-11 |
| TR18376A (en) | 1977-05-01 |
| PH12560A (en) | 1979-06-15 |
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