JPH0442404B2 - - Google Patents
Info
- Publication number
- JPH0442404B2 JPH0442404B2 JP7954382A JP7954382A JPH0442404B2 JP H0442404 B2 JPH0442404 B2 JP H0442404B2 JP 7954382 A JP7954382 A JP 7954382A JP 7954382 A JP7954382 A JP 7954382A JP H0442404 B2 JPH0442404 B2 JP H0442404B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- distribution plate
- gas distribution
- cap
- polymerization
- Prior art date
- 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
- 238000006116 polymerization reaction Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000012685 gas phase polymerization Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B01J8/44—Fluidisation grids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7954382A JPS58196205A (ja) | 1982-05-11 | 1982-05-11 | 気相重合装置におけるガス分散板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7954382A JPS58196205A (ja) | 1982-05-11 | 1982-05-11 | 気相重合装置におけるガス分散板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58196205A JPS58196205A (ja) | 1983-11-15 |
| JPH0442404B2 true JPH0442404B2 (fr) | 1992-07-13 |
Family
ID=13692906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7954382A Granted JPS58196205A (ja) | 1982-05-11 | 1982-05-11 | 気相重合装置におけるガス分散板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196205A (fr) |
-
1982
- 1982-05-11 JP JP7954382A patent/JPS58196205A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58196205A (ja) | 1983-11-15 |
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