SG11201804143WA - A process and apparatus for in-line blending of polymers - Google Patents

A process and apparatus for in-line blending of polymers

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Publication number
SG11201804143WA
SG11201804143WA SG11201804143WA SG11201804143WA SG11201804143WA SG 11201804143W A SG11201804143W A SG 11201804143WA SG 11201804143W A SG11201804143W A SG 11201804143WA SG 11201804143W A SG11201804143W A SG 11201804143WA SG 11201804143W A SG11201804143W A SG 11201804143WA
Authority
SG
Singapore
Prior art keywords
international
stream
co8f
pct
solution
Prior art date
Application number
SG11201804143WA
Inventor
Ali Mohammad Al-Haj
Michiel Bergstra
Erik Eriksson
Guhan Mathivanan
Jukka Räsänen
Henry Sleijster
Sameer Vijay
Christof Wurnitsch
Samuli Zitting
Vasileios Kanellopoulos
Jani Aho
Original Assignee
Borealis Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of SG11201804143WA publication Critical patent/SG11201804143WA/en

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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
    • C08F2/00—Processes of polymerisation
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -' Organization International Bureau (43) International Publication Date ..... ..or i,„,„1 29 June 2017(29.06.2017) WIPO I PCT (10) WO International 111111111111311111111111111111111111111111111111111111111111111111111311111111111111111 2017/108969 Publication Al Number (51) International Patent Classification: (74) Agent: KADOR & PARTNER; Corneliusstr. 15, 80469 C08F 2/06 (2006.01) C08J 11/02 (2006.01) Munich (DE). CO8F 6/00 (2006.01) CO8F 2/00 (2006.01) CO8F 6/12 (2006.01) (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (21) International Application Number: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, PCT/EP2016/082207 BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (22) International Filing Date: HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, 21 December 2016 (21.12.2016) KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, (25) Filing Language: English MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (26) Publication Language: English RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, (30) Priority Data: TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 15201460.1 21 December 2015 (21.12.2015) EP ZA, ZM, ZW. (71) Applicant: BOREALIS AG [AT/AT]; Wagramer Strasse (84) Designated States (unless otherwise indicated, for every 17-19, 1220 Vienna (AT). kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, (72) Inventors: AL-HAJ ALI, Mohammad; Malmin Kaup- TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, patie 4a A2, 00700 Helsinki (FI). BERGSTRA, Michiel; TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Prins Boudewijnlaan 3 bus 15, 2600 Berchem (BE). DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, ERIKSSON, Erik; Traclgardsvagen 17, 44454 Stenung- LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, MATHIVANAN, Guhan; Rosenbauerstrasse TR), BJ, sund (SE). SM, OAPI (BF, CF, CG, CI, CM, GA, GN, GQ, 13, 4020 Linz (AT). RASANEN, Jukka; Mustikkapolku 2, GW, KM, ML, MR, NE, SN, TD, TG). 06100 Porvoo SLEIJSTER, Henry; Lindestraat 4A, (FI). Published: 6101ES Echt (NL). VIJAY, Sameer; Lastenstrasse 13/233, 4020 Linz (AT). WURNITSCH, Christof; Linzerstrasse — with international search report (Art 21(3)) 15, 4120 Neufelden ZITTING, (AT). Samuli; Vana- monkuja 7, 04300 Tuusula (FI). KANELLOPOULOS, Vasileios; Ukonvaaja 4 B 34, 02130 Espoo AHO, (FI). Jani; Klaavuntie 16 E 43, 00910 Helsinki (FI). 1-1 .4t Cr \ Cr \ GC C::: , 1-1 (54) Title: A PROCESS AND APPARATUS FOR IN-LINE BLENDING OF POLYMERS IN (57) : The present invention deals with a process for polymerising olefins in a solution and withdrawing a stream of the 1-1 c:::, solution from the polymerisation reactor and passing it to a sequence of heating steps. The heated solution is passed to a separation el step, which is conducted at a pressure of no more than 15 bar and in which separation step a liquid phase comprising the polymer 0 and a vapour phase coexist. A vapour stream and a concentrated solution stream comprising the polymer are withdrawn from the separation step. At least a part of the vapour stream is passed to the first polymerisation reactor, to the second polymerisation reactor 5 or to both.
SG11201804143WA 2015-12-21 2016-12-21 A process and apparatus for in-line blending of polymers SG11201804143WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15201460 2015-12-21
PCT/EP2016/082207 WO2017108969A1 (en) 2015-12-21 2016-12-21 A process and apparatus for in-line blending of polymers

Publications (1)

Publication Number Publication Date
SG11201804143WA true SG11201804143WA (en) 2018-07-30

Family

ID=55022323

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201804143WA SG11201804143WA (en) 2015-12-21 2016-12-21 A process and apparatus for in-line blending of polymers

Country Status (9)

Country Link
US (1) US10829610B2 (en)
EP (1) EP3394113A1 (en)
KR (1) KR102051243B1 (en)
CN (1) CN108473605B (en)
BR (1) BR112018012874B1 (en)
CA (1) CA3004662C (en)
SA (1) SA518391782B1 (en)
SG (1) SG11201804143WA (en)
WO (1) WO2017108969A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3032476C (en) * 2016-09-21 2021-04-06 Borealis Ag Method for separating hydrocarbons from polymer
EP3891238B1 (en) 2018-12-03 2024-02-07 Borealis AG Adhesive polymer composition
US20220089802A1 (en) 2019-01-28 2022-03-24 Borealis Ag Process for producing a polymer composition
WO2020156989A1 (en) 2019-01-28 2020-08-06 Borealis Ag Polymer composition
US20230250320A1 (en) 2020-07-13 2023-08-10 Borealis Ag Adhesive polyethylene composition
EP4179036A1 (en) 2020-07-13 2023-05-17 Borealis AG Adhesive polyethylene composition
KR20230079206A (en) * 2020-09-30 2023-06-05 보레알리스 아게 Plant and method for the production of in-line blended polymers
EP4259666A1 (en) 2020-12-08 2023-10-18 Borealis AG Polymerization process and arrangement
CN115141301B (en) * 2022-08-08 2023-07-25 上海交通大学 Solution polymerization method for producing polyolefin

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IL80888A (en) 1985-12-12 1991-12-12 Exxon Chemical Patents Inc Olefin polymerization catalysts,their preparation and use thereof
NL8700321A (en) 1987-02-11 1988-09-01 Stamicarbon CATALYST SYSTEM FOR HIGH TEMPERATURE (CO) POLYMERIZATION OF ETHENE.
NL8700322A (en) 1987-02-11 1988-09-01 Stamicarbon CATALYST SYSTEM FOR (CO) POLYMERIZATION OF ETHENE IN SOLUTION.
NL8700558A (en) 1987-03-09 1988-10-03 Stamicarbon CATALYST SYSTEM FOR HIGH TEMPERATURE (CO) POLYMERIZATION OF ETHENE.
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Also Published As

Publication number Publication date
WO2017108969A1 (en) 2017-06-29
US10829610B2 (en) 2020-11-10
SA518391782B1 (en) 2022-03-01
CN108473605B (en) 2021-03-26
EP3394113A1 (en) 2018-10-31
US20180371201A1 (en) 2018-12-27
KR20180084935A (en) 2018-07-25
CA3004662A1 (en) 2017-06-29
BR112018012874A2 (en) 2018-12-04
CN108473605A (en) 2018-08-31
CA3004662C (en) 2021-05-11
BR112018012874B1 (en) 2022-08-09
KR102051243B1 (en) 2019-12-02

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