FR2003816A6 - - Google Patents
Info
- Publication number
- FR2003816A6 FR2003816A6 FR6907131A FR6907131A FR2003816A6 FR 2003816 A6 FR2003816 A6 FR 2003816A6 FR 6907131 A FR6907131 A FR 6907131A FR 6907131 A FR6907131 A FR 6907131A FR 2003816 A6 FR2003816 A6 FR 2003816A6
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B01J8/1809—Controlling processes
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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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/008—Pyrolysis reactions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
- F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
- F28C3/16—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material forming a bed, e.g. fluidised, on vibratory sieves
-
- 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
- B01J2208/00327—Controlling the temperature by direct heat exchange
- B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to 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
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00407—Controlling the temperature using electric heating or cooling elements outside the reactor bed
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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
- 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1223068 | 1968-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2003816A6 true FR2003816A6 (ja) | 1969-11-14 |
Family
ID=10000746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6907131A Expired FR2003816A6 (ja) | 1968-03-13 | 1969-03-13 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5218167B1 (ja) |
BE (1) | BE729770A (ja) |
CA (1) | CA942769A (ja) |
DE (1) | DE1912877A1 (ja) |
FR (1) | FR2003816A6 (ja) |
GB (1) | GB1250894A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089691A2 (en) * | 1982-03-24 | 1983-09-28 | Union Carbide Corporation | Continuous process for the production of polymer in a fluidized bed reactor |
-
1968
- 1968-03-13 GB GB1250894D patent/GB1250894A/en not_active Expired
-
1969
- 1969-03-11 CA CA045,405A patent/CA942769A/en not_active Expired
- 1969-03-12 BE BE729770D patent/BE729770A/xx unknown
- 1969-03-13 JP JP1861469A patent/JPS5218167B1/ja active Pending
- 1969-03-13 DE DE19691912877 patent/DE1912877A1/de active Pending
- 1969-03-13 FR FR6907131A patent/FR2003816A6/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0089691A2 (en) * | 1982-03-24 | 1983-09-28 | Union Carbide Corporation | Continuous process for the production of polymer in a fluidized bed reactor |
EP0089691A3 (en) * | 1982-03-24 | 1984-09-05 | Union Carbide Corporation | Continuous process for the production of polymer in a fluidized bed reactor |
Also Published As
Publication number | Publication date |
---|---|
BE729770A (ja) | 1969-09-12 |
DE1912877A1 (de) | 1970-09-03 |
CA942769A (en) | 1974-02-26 |
JPS5218167B1 (ja) | 1977-05-20 |
GB1250894A (ja) | 1971-10-20 |