BRPI0722077B1 - Processo para o acabamento de poliolefina - Google Patents
Processo para o acabamento de poliolefina Download PDFInfo
- Publication number
- BRPI0722077B1 BRPI0722077B1 BRPI0722077-4A BRPI0722077A BRPI0722077B1 BR PI0722077 B1 BRPI0722077 B1 BR PI0722077B1 BR PI0722077 A BRPI0722077 A BR PI0722077A BR PI0722077 B1 BRPI0722077 B1 BR PI0722077B1
- Authority
- BR
- Brazil
- Prior art keywords
- polyolefin
- polymer
- process according
- fact
- vaporizer
- Prior art date
Links
- 238000007730 finishing process Methods 0.000 title description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 94
- 229920000098 polyolefin Polymers 0.000 claims description 77
- 239000006200 vaporizer Substances 0.000 claims description 65
- 239000002245 particle Substances 0.000 claims description 51
- 229910052757 nitrogen Inorganic materials 0.000 claims description 47
- 229920006395 saturated elastomer Polymers 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 35
- 238000006116 polymerization reaction Methods 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 26
- 238000009834 vaporization Methods 0.000 claims description 23
- 230000008016 vaporization Effects 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 22
- 239000008187 granular material Substances 0.000 claims description 20
- 239000011261 inert gas Substances 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 239000004711 α-olefin Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 147
- 239000000178 monomer Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 238000009826 distribution Methods 0.000 description 21
- 229930195733 hydrocarbon Natural products 0.000 description 17
- 150000002430 hydrocarbons Chemical class 0.000 description 17
- 239000003054 catalyst Substances 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 15
- 238000009833 condensation Methods 0.000 description 14
- 230000005494 condensation Effects 0.000 description 14
- -1 aluminum alkyl compound Chemical class 0.000 description 12
- 238000000926 separation method Methods 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 9
- 230000003197 catalytic effect Effects 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 9
- 238000005243 fluidization Methods 0.000 description 9
- 229920001155 polypropylene Polymers 0.000 description 9
- 238000005054 agglomeration Methods 0.000 description 7
- 230000002776 aggregation Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000004520 agglutination Effects 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011143 downstream manufacturing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000000540 fraction c Anatomy 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- WGFNXLQURMLAGC-UHFFFAOYSA-N diethyl 2,3-di(propan-2-yl)butanedioate Chemical compound CCOC(=O)C(C(C)C)C(C(C)C)C(=O)OCC WGFNXLQURMLAGC-UHFFFAOYSA-N 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000012968 metallocene catalyst Substances 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/005—Removal of residual monomers by physical means from solid polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06127333.0 | 2006-12-29 | ||
| EP06127333 | 2006-12-29 | ||
| PCT/EP2007/063783 WO2008080782A1 (en) | 2006-12-29 | 2007-12-12 | Process for the polyolefin finishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0722077A2 BRPI0722077A2 (pt) | 2014-04-08 |
| BRPI0722077B1 true BRPI0722077B1 (pt) | 2018-08-07 |
Family
ID=39166690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0722077-4A BRPI0722077B1 (pt) | 2006-12-29 | 2007-12-12 | Processo para o acabamento de poliolefina |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2125905B1 (enExample) |
| JP (1) | JP2010514870A (enExample) |
| KR (1) | KR101518695B1 (enExample) |
| CN (2) | CN101573390A (enExample) |
| AR (1) | AR064523A1 (enExample) |
| BR (1) | BRPI0722077B1 (enExample) |
| CL (1) | CL2007003828A1 (enExample) |
| RU (1) | RU2456300C2 (enExample) |
| TW (1) | TWI432467B (enExample) |
| WO (1) | WO2008080782A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010514872A (ja) * | 2006-12-29 | 2010-05-06 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | ポリマーを乾燥するための方法及び装置 |
| KR101710339B1 (ko) * | 2008-12-30 | 2017-02-27 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 폴리올레핀의 스티밍 |
| CN103842138B (zh) * | 2011-11-14 | 2016-10-12 | 博里利斯股份公司 | 易挥发性化合物通过蒸汽蒸馏从聚合物颗粒中的移除 |
| ES2914610T3 (es) * | 2012-09-07 | 2022-06-14 | Univation Tech Llc | Un método para determinar la temperatura de pegajosidad de una resina |
| EP2743279A1 (en) * | 2012-12-11 | 2014-06-18 | Basell Polyolefine GmbH | Process for treating polyolefin particles obtained by gas-phase polymerization |
| EP2743278A1 (en) | 2012-12-11 | 2014-06-18 | Basell Polyolefine GmbH | Process for degassing and buffering polyolefin particles obtained by olefin polymerization |
| PL3103818T3 (pl) | 2015-06-12 | 2018-12-31 | Borealis Ag | Sposób i aparat do polimeryzacji olefin w fazie gazowej |
| US11104749B2 (en) | 2016-09-16 | 2021-08-31 | W. R. Grace & Co.-Conn. | Process for efficient polymer particle purging |
| CN110981997A (zh) * | 2019-11-25 | 2020-04-10 | 南京炼油厂有限责任公司 | 一种间歇法本体聚合制备聚丙烯的方法和反应系统 |
| CN111635467A (zh) * | 2020-04-30 | 2020-09-08 | 浙江卫星能源有限公司 | 聚烯烃粉料后处理装置及方法 |
| CN114014960B (zh) * | 2021-10-21 | 2023-07-11 | 金聚合科技(宁波)有限公司 | 一种用于聚烯烃提纯的系统和方法 |
| CN114199049B (zh) * | 2021-11-22 | 2023-06-27 | 浙江卫星能源有限公司 | 一种聚丙烯粉料的冷却方法及装置 |
| CN114877638A (zh) * | 2022-05-11 | 2022-08-09 | 天华化工机械及自动化研究设计院有限公司 | 一种spg工艺制聚烯烃用汽蒸器 |
| WO2024025742A1 (en) | 2022-07-25 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Purged polymer, process and apparatus for production thereof |
| CN115121188A (zh) * | 2022-08-03 | 2022-09-30 | 北京鑫美格工程设计有限公司 | 一种低voc聚丙烯粉料的处理方法及装置 |
| CN115819647A (zh) * | 2022-10-28 | 2023-03-21 | 青岛国恩科技股份有限公司 | 一种低气味聚丙烯材料的制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920624A (en) * | 1974-01-14 | 1975-11-18 | Du Pont | Process for stripping residual solvent from polymer pellets and apparatus |
| IT1121993B (it) * | 1979-07-02 | 1986-04-23 | Montedison Spa | Procedimento migliorato per l'essiccamento di materiali incoerenti |
| JPS5624407A (en) * | 1979-08-03 | 1981-03-09 | Mitsui Petrochem Ind Ltd | Purification of olefin polymer |
| US4314053A (en) | 1980-05-08 | 1982-02-02 | Standard Oil Company (Indiana) | Process for reducing polyolefin die smoke |
| US4758654A (en) * | 1987-04-28 | 1988-07-19 | Union Carbide Corporation | Method for treating resin in a purge vessel |
| CA1300311C (en) * | 1987-04-28 | 1992-05-05 | William Buck Brod | Method for treating resin in a purge vessel |
| GB8718982D0 (en) * | 1987-08-11 | 1987-09-16 | Du Pont Canada | Polyolefin compositions |
| US5478922A (en) * | 1994-07-08 | 1995-12-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for post reactor purging of residual monomers from solid polymer resins |
| JP2003313227A (ja) * | 2002-04-19 | 2003-11-06 | Sumitomo Chem Co Ltd | ポリマー粉体の脱気・乾燥方法 |
| JP5011639B2 (ja) * | 2004-11-08 | 2012-08-29 | 住友化学株式会社 | ポリオレフィン粉体の乾燥方法 |
| KR101357569B1 (ko) * | 2006-08-03 | 2014-02-05 | 바젤 폴리올레핀 게엠베하 | 폴리올레핀 마무리가공 방법 |
-
2007
- 2007-12-12 CN CNA2007800486732A patent/CN101573390A/zh active Pending
- 2007-12-12 KR KR1020097013502A patent/KR101518695B1/ko active Active
- 2007-12-12 CN CN201410445935.0A patent/CN104262514A/zh active Pending
- 2007-12-12 RU RU2009129155/04A patent/RU2456300C2/ru active
- 2007-12-12 WO PCT/EP2007/063783 patent/WO2008080782A1/en not_active Ceased
- 2007-12-12 BR BRPI0722077-4A patent/BRPI0722077B1/pt active IP Right Grant
- 2007-12-12 JP JP2009543430A patent/JP2010514870A/ja active Pending
- 2007-12-12 EP EP07857446.4A patent/EP2125905B1/en active Active
- 2007-12-26 AR ARP070105890A patent/AR064523A1/es active IP Right Grant
- 2007-12-27 CL CL200703828A patent/CL2007003828A1/es unknown
- 2007-12-27 TW TW096150494A patent/TWI432467B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2456300C2 (ru) | 2012-07-20 |
| TW200844128A (en) | 2008-11-16 |
| AR064523A1 (es) | 2009-04-08 |
| EP2125905B1 (en) | 2013-04-24 |
| CL2007003828A1 (es) | 2008-07-25 |
| CN101573390A (zh) | 2009-11-04 |
| WO2008080782A1 (en) | 2008-07-10 |
| TWI432467B (zh) | 2014-04-01 |
| CN104262514A (zh) | 2015-01-07 |
| BRPI0722077A2 (pt) | 2014-04-08 |
| EP2125905A1 (en) | 2009-12-02 |
| JP2010514870A (ja) | 2010-05-06 |
| RU2009129155A (ru) | 2011-02-10 |
| KR20090103902A (ko) | 2009-10-01 |
| KR101518695B1 (ko) | 2015-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted |