RU2240330C2 - Способ выделения олефинов из установок для получения полиолефинов - Google Patents
Способ выделения олефинов из установок для получения полиолефинов Download PDFInfo
- Publication number
- RU2240330C2 RU2240330C2 RU2001129361/04A RU2001129361A RU2240330C2 RU 2240330 C2 RU2240330 C2 RU 2240330C2 RU 2001129361/04 A RU2001129361/04 A RU 2001129361/04A RU 2001129361 A RU2001129361 A RU 2001129361A RU 2240330 C2 RU2240330 C2 RU 2240330C2
- Authority
- RU
- Russia
- Prior art keywords
- gas
- olefin
- olefins
- catalyst poison
- separation
- Prior art date
Links
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 31
- 229920000098 polyolefin Polymers 0.000 title abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000002955 isolation Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title description 3
- 239000003054 catalyst Substances 0.000 claims abstract description 51
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 238000012685 gas phase polymerization Methods 0.000 claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 48
- 239000011261 inert gas Substances 0.000 claims description 34
- 239000002574 poison Substances 0.000 claims description 30
- 231100000614 poison Toxicity 0.000 claims description 30
- 238000006116 polymerization reaction Methods 0.000 claims description 29
- 239000012528 membrane Substances 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 6
- 239000002808 molecular sieve Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 6
- 239000011541 reaction mixture Substances 0.000 abstract description 4
- 239000003053 toxin Substances 0.000 abstract 4
- 231100000765 toxin Toxicity 0.000 abstract 4
- 229910052756 noble gas Inorganic materials 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012968 metallocene catalyst Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006294 polydialkylsiloxane Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
-
- 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
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19915106.7 | 1999-04-01 | ||
| DE19915106A DE19915106A1 (de) | 1999-04-01 | 1999-04-01 | Verfahren zur Isolierung von Olefinen aus Polyolefinanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001129361A RU2001129361A (ru) | 2003-07-10 |
| RU2240330C2 true RU2240330C2 (ru) | 2004-11-20 |
Family
ID=7903405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001129361/04A RU2240330C2 (ru) | 1999-04-01 | 2000-03-23 | Способ выделения олефинов из установок для получения полиолефинов |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6462150B1 (enExample) |
| EP (1) | EP1181321B1 (enExample) |
| JP (1) | JP4684422B2 (enExample) |
| KR (1) | KR100663053B1 (enExample) |
| CN (1) | CN1136235C (enExample) |
| AU (1) | AU4108200A (enExample) |
| BR (1) | BR0009498B1 (enExample) |
| DE (2) | DE19915106A1 (enExample) |
| ES (1) | ES2223497T3 (enExample) |
| RU (1) | RU2240330C2 (enExample) |
| WO (1) | WO2000059957A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2444530C2 (ru) * | 2006-08-03 | 2012-03-10 | Базелль Полиолефине Гмбх | Способ чистовой обработки полиолефинов |
| RU2623433C2 (ru) * | 2012-04-13 | 2017-06-26 | ШЕВРОН ФИЛЛИПС КЕМИКАЛ КОМПАНИ ЭлПи | Извлечение этилена путем абсорбции |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0315618D0 (en) * | 2003-07-03 | 2003-08-13 | Solvay | Process for treating a polyolefin discharged from an olefin polymerization reactor |
| DE102004054304A1 (de) * | 2004-11-09 | 2006-05-11 | Basell Polyolefine Gmbh | Vorrichtung und Verfahren zur Gasphasenpolymerisation von Olefinen |
| US7098301B1 (en) | 2005-07-29 | 2006-08-29 | Exxonmobil Chemical Patents Inc. | High pressure filter method of separating polymer solids and unreacted monomer |
| SG185076A1 (en) | 2010-05-20 | 2012-12-28 | Exxonmobil Chem Patents Inc | Improved alkylation process |
| CN104801133B (zh) * | 2015-03-31 | 2016-11-23 | 中国寰球工程公司 | 气相法聚烯烃工艺尾气中细粉脱除和teal失活的方法 |
| DE102015213252A1 (de) * | 2015-07-15 | 2017-01-19 | Wacker Chemie Ag | Kontinuierliches Verfahren zur Reinigung von bei der Produktion von Siliconen anfallender Prozessabluft |
| CN105111345B (zh) * | 2015-10-14 | 2017-10-24 | 蔡祥军 | 适用于多区聚合反应的单气相流化床排料系统及排料方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0646603A1 (en) * | 1993-09-30 | 1995-04-05 | The Boc Group, Inc. | Production of alkene polymers |
| RU2045509C1 (ru) * | 1990-05-25 | 1995-10-10 | Дзе Стандарт Ойл Компани | Способ выделения олефинов из газообразного сырьевого потока |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197453A (en) * | 1961-07-11 | 1965-07-27 | Phillips Petroleum Co | Process for purifying monomer feeds for polymerization processes |
| US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
| JPS6028406A (ja) * | 1983-07-26 | 1985-02-13 | Mitsui Toatsu Chem Inc | プロピレンの重合方法 |
| JPS6310693A (ja) * | 1986-06-30 | 1988-01-18 | Toa Nenryo Kogyo Kk | 接触分解装置から副生する軽質ガスからのオレフイン類の分離回収方法 |
| US4701187A (en) * | 1986-11-03 | 1987-10-20 | Air Products And Chemicals, Inc. | Process for separating components of a gas stream |
| JPH08151410A (ja) * | 1994-11-29 | 1996-06-11 | Ube Ind Ltd | オレフィンモノマーの回収方法 |
| JPH08151413A (ja) | 1994-11-29 | 1996-06-11 | Ube Ind Ltd | オレフィンの多段重合方法 |
| US5521264A (en) | 1995-03-03 | 1996-05-28 | Advanced Extraction Technologies, Inc. | Gas phase olefin polymerization process with recovery of monomers from reactor vent gas by absorption |
| US5681908A (en) * | 1995-03-03 | 1997-10-28 | Advanced Extraction Technologies, Inc. | Absorption process for rejection of reactor byproducts and recovery of monomers from waste gas streams in olefin polymerization processes |
| JPH1171411A (ja) * | 1997-06-26 | 1999-03-16 | Mitsui Chem Inc | プロピレンの重合方法 |
| FI108448B (fi) * | 1998-03-04 | 2002-01-31 | Borealis Tech Oy | Menetelmõ polyolefiinien valmistuksesta saatavan, reagoimattomia yhdisteitõ sisõltõvõn kaasuvirran kõsittelemiseksi |
-
1999
- 1999-04-01 DE DE19915106A patent/DE19915106A1/de not_active Withdrawn
-
2000
- 2000-03-23 ES ES00920542T patent/ES2223497T3/es not_active Expired - Lifetime
- 2000-03-23 JP JP2000609465A patent/JP4684422B2/ja not_active Expired - Fee Related
- 2000-03-23 RU RU2001129361/04A patent/RU2240330C2/ru not_active IP Right Cessation
- 2000-03-23 BR BRPI0009498-6A patent/BR0009498B1/pt not_active IP Right Cessation
- 2000-03-23 DE DE50007212T patent/DE50007212D1/de not_active Expired - Lifetime
- 2000-03-23 KR KR1020017012329A patent/KR100663053B1/ko not_active Expired - Fee Related
- 2000-03-23 CN CNB008052301A patent/CN1136235C/zh not_active Expired - Fee Related
- 2000-03-23 AU AU41082/00A patent/AU4108200A/en not_active Abandoned
- 2000-03-23 EP EP00920542A patent/EP1181321B1/de not_active Expired - Lifetime
- 2000-03-23 WO PCT/EP2000/002554 patent/WO2000059957A1/de not_active Ceased
- 2000-03-23 US US09/913,074 patent/US6462150B1/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2045509C1 (ru) * | 1990-05-25 | 1995-10-10 | Дзе Стандарт Ойл Компани | Способ выделения олефинов из газообразного сырьевого потока |
| EP0646603A1 (en) * | 1993-09-30 | 1995-04-05 | The Boc Group, Inc. | Production of alkene polymers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2444530C2 (ru) * | 2006-08-03 | 2012-03-10 | Базелль Полиолефине Гмбх | Способ чистовой обработки полиолефинов |
| RU2623433C2 (ru) * | 2012-04-13 | 2017-06-26 | ШЕВРОН ФИЛЛИПС КЕМИКАЛ КОМПАНИ ЭлПи | Извлечение этилена путем абсорбции |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4108200A (en) | 2000-10-23 |
| BR0009498A (pt) | 2001-12-26 |
| KR100663053B1 (ko) | 2007-01-02 |
| BR0009498B1 (pt) | 2010-04-06 |
| CN1344277A (zh) | 2002-04-10 |
| DE19915106A1 (de) | 2000-10-05 |
| WO2000059957A1 (de) | 2000-10-12 |
| KR20010108415A (ko) | 2001-12-07 |
| CN1136235C (zh) | 2004-01-28 |
| JP2004538336A (ja) | 2004-12-24 |
| ES2223497T3 (es) | 2005-03-01 |
| EP1181321A1 (de) | 2002-02-27 |
| DE50007212D1 (de) | 2004-09-02 |
| JP4684422B2 (ja) | 2011-05-18 |
| US6462150B1 (en) | 2002-10-08 |
| EP1181321B1 (de) | 2004-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130324 |