JPH025450B2 - - Google Patents
Info
- Publication number
- JPH025450B2 JPH025450B2 JP61155597A JP15559786A JPH025450B2 JP H025450 B2 JPH025450 B2 JP H025450B2 JP 61155597 A JP61155597 A JP 61155597A JP 15559786 A JP15559786 A JP 15559786A JP H025450 B2 JPH025450 B2 JP H025450B2
- Authority
- JP
- Japan
- Prior art keywords
- paddle
- adjacent
- powder
- sets
- rotating
- 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
- 239000000843 powder Substances 0.000 claims description 79
- 238000003756 stirring Methods 0.000 claims description 63
- 239000008187 granular material Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002685 polymerization catalyst Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 24
- 238000011144 upstream manufacturing Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 230000002441 reversible effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- 239000000700 radioactive tracer Substances 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 6
- 238000012685 gas phase polymerization Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61155597A JPS6323721A (ja) | 1986-07-02 | 1986-07-02 | 撹拌装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61155597A JPS6323721A (ja) | 1986-07-02 | 1986-07-02 | 撹拌装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6323721A JPS6323721A (ja) | 1988-02-01 |
| JPH025450B2 true JPH025450B2 (enrdf_load_stackoverflow) | 1990-02-02 |
Family
ID=15609504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61155597A Granted JPS6323721A (ja) | 1986-07-02 | 1986-07-02 | 撹拌装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323721A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350054B1 (en) * | 1997-12-08 | 2002-02-26 | Bp Corporation North America Inc. | Agitator for a horizontal polymerization reactor having contiguous paddle stations with paddles and sub-stations with sub-station paddles |
| WO2007088887A1 (ja) | 2006-02-03 | 2007-08-09 | Japan Polypropylene Corporation | プロピレン系重合体とその製造方法、プロピレン系重合体組成物及びそれよりなる成形体 |
-
1986
- 1986-07-02 JP JP61155597A patent/JPS6323721A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6323721A (ja) | 1988-02-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |