SG11201913023RA - A method of reducing the entrainment of polymer in the polymer-lean liquid phase in a separator - Google Patents

A method of reducing the entrainment of polymer in the polymer-lean liquid phase in a separator

Info

Publication number
SG11201913023RA
SG11201913023RA SG11201913023RA SG11201913023RA SG11201913023RA SG 11201913023R A SG11201913023R A SG 11201913023RA SG 11201913023R A SG11201913023R A SG 11201913023RA SG 11201913023R A SG11201913023R A SG 11201913023RA SG 11201913023R A SG11201913023R A SG 11201913023RA
Authority
SG
Singapore
Prior art keywords
polymer
entrainment
separator
reducing
liquid phase
Prior art date
Application number
SG11201913023RA
Inventor
Ali Mohammad Al-Haj
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 SG11201913023RA publication Critical patent/SG11201913023RA/en

Links

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
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG11201913023RA 2017-06-29 2018-06-22 A method of reducing the entrainment of polymer in the polymer-lean liquid phase in a separator SG11201913023RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17178698 2017-06-29
PCT/EP2018/066788 WO2019002137A1 (en) 2017-06-29 2018-06-22 A method of reducing the entrainment of polymer in the polymer-lean liquid phase in a separator

Publications (1)

Publication Number Publication Date
SG11201913023RA true SG11201913023RA (en) 2020-01-30

Family

ID=59366202

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201913023RA SG11201913023RA (en) 2017-06-29 2018-06-22 A method of reducing the entrainment of polymer in the polymer-lean liquid phase in a separator

Country Status (8)

Country Link
US (1) US11078305B2 (en)
EP (1) EP3645140A1 (en)
KR (1) KR102395595B1 (en)
CN (1) CN110997096B (en)
CA (1) CA3067766C (en)
SA (1) SA519410893B1 (en)
SG (1) SG11201913023RA (en)
WO (1) WO2019002137A1 (en)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375539B (en) * 1968-12-03 1975-04-21 Mitsui Petrochemical Ind
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.
US5001205A (en) 1988-06-16 1991-03-19 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst
US5001244A (en) 1988-06-22 1991-03-19 Exxon Chemical Patents Inc. Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst
JP3058690B2 (en) 1992-06-15 2000-07-04 エクソン・ケミカル・パテンツ・インク High temperature polymerization process using ionic catalyst to produce polyolefin
DE69709076T3 (en) 1996-04-01 2007-02-15 The Dow Chemical Co., Midland OLEFIN solution
US5916974A (en) * 1997-12-18 1999-06-29 Montell North America Inc. Morphology control in polypropylene graft copolymers
US6365691B1 (en) * 2000-07-06 2002-04-02 Isp Investments Inc. Continuous, solvent-free process for making terpolymers of maleic anhydride, C1-4 alkyl vinyl ether and isobutylene
WO2002034795A1 (en) 2000-10-25 2002-05-02 Exxonmobil Chemical Company Inc. Processes and apparatus for continuous solution polymerization
US6843832B2 (en) * 2001-06-14 2005-01-18 Boyd B. Greene Compound/curvilinear immiscible liquid separator apparatus and method
WO2006083515A1 (en) 2005-01-31 2006-08-10 Exxonmobil Chemical Patents Inc. Polymer blends and pellets and methods of producing same
EP1848523B2 (en) * 2005-02-17 2013-05-01 Shell Internationale Research Maatschappij B.V. Method for removing contaminating gaseous components from a natural gas stream
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
EP2072540A1 (en) 2007-12-20 2009-06-24 Basell Poliolefine Italia S.r.l. Solution polymerization process for preparing polyolefins
US8067512B2 (en) 2008-04-10 2011-11-29 Exxonmobil Research And Engineering Company Monomer/solvent separation and recycle process for propylene containing polymers
WO2013137962A1 (en) * 2012-03-12 2013-09-19 Exxonmobil Chemical Patents Inc. Processes and apparatus for continuous solution polymerization
CN202682848U (en) * 2012-06-28 2013-01-23 山东尚舜化工有限公司 Efficient and continuous oil-water layering device
JPWO2015129868A1 (en) * 2014-02-28 2017-03-30 株式会社クレハ Resin tapping member and separation / recovery method for separating and recovering polymer from polymer-containing liquid using the same
CN204933069U (en) * 2015-09-07 2016-01-06 中山乐满石油设备有限公司 A kind of vortex tube gas-liquid separator

Also Published As

Publication number Publication date
CN110997096A (en) 2020-04-10
US11078305B2 (en) 2021-08-03
KR102395595B1 (en) 2022-05-09
EP3645140A1 (en) 2020-05-06
CA3067766A1 (en) 2019-01-03
US20200123282A1 (en) 2020-04-23
CA3067766C (en) 2022-08-16
SA519410893B1 (en) 2023-03-01
BR112019028147A2 (en) 2020-07-07
WO2019002137A1 (en) 2019-01-03
KR20200020922A (en) 2020-02-26
CN110997096B (en) 2022-09-09

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