SG11201707184RA - Method for separating polymer solution and water - Google Patents

Method for separating polymer solution and water

Info

Publication number
SG11201707184RA
SG11201707184RA SG11201707184RA SG11201707184RA SG11201707184RA SG 11201707184R A SG11201707184R A SG 11201707184RA SG 11201707184R A SG11201707184R A SG 11201707184RA SG 11201707184R A SG11201707184R A SG 11201707184RA SG 11201707184R A SG11201707184R A SG 11201707184RA
Authority
SG
Singapore
Prior art keywords
water
polymer solution
separating polymer
separating
solution
Prior art date
Application number
SG11201707184RA
Inventor
Chika Morimoto
Takahito Matsuoka
Masao Nakamura
Original Assignee
Zeon Corp
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 Zeon Corp filed Critical Zeon Corp
Publication of SG11201707184RA publication Critical patent/SG11201707184RA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cyclones (AREA)
  • Graft Or Block Polymers (AREA)
SG11201707184RA 2015-03-26 2016-03-23 Method for separating polymer solution and water SG11201707184RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015064443 2015-03-26
PCT/JP2016/059114 WO2016152890A1 (en) 2015-03-26 2016-03-23 Method for separating polymer solution and water

Publications (1)

Publication Number Publication Date
SG11201707184RA true SG11201707184RA (en) 2017-10-30

Family

ID=56978930

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201707184RA SG11201707184RA (en) 2015-03-26 2016-03-23 Method for separating polymer solution and water

Country Status (5)

Country Link
EP (1) EP3275523B1 (en)
JP (1) JP6791124B2 (en)
MY (1) MY180942A (en)
SG (1) SG11201707184RA (en)
WO (1) WO2016152890A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108341898B (en) * 2017-01-24 2020-09-15 中国石油化工股份有限公司 Method for removing residual hydrogenation catalyst after unsaturated polymer hydrogenation
CN109432827B (en) * 2018-10-24 2021-01-15 海洋石油工程股份有限公司 Weak cyclone type oil-gas-water three-phase separation device and flow dividing method
JP2022088686A (en) * 2019-02-28 2022-06-15 日本ゼオン株式会社 Catalyst removal method and manufacturing method of polymer
CN113941173A (en) * 2021-09-30 2022-01-18 大连理工大学 Liquid phase organic mixture separation method by utilizing phase change of hydrate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200402A (en) * 1981-06-02 1982-12-08 Sumitomo Chem Co Ltd Separation of polymer from polymer solution
IT1255265B (en) * 1992-05-22 1995-10-25 Enichem Anic Srl CONTINUOUS PRODUCTION OF OXAMIDE BY CATALYTIC OXIDATION OF HCN
JP4178579B2 (en) * 1998-03-20 2008-11-12 宇部興産株式会社 Oil phase and water phase separation method and separation apparatus
KR100910255B1 (en) * 2007-10-08 2009-07-31 금호석유화학 주식회사 A process for the removal of metal catalyst from the hydrogenated polymer
JP2009221447A (en) * 2008-03-19 2009-10-01 Kaneka Corp Method for producing acrylic polymer
WO2011000052A1 (en) * 2009-07-03 2011-01-06 Australian Vinyls Corporation Pty Ltd Process and system for treating an aqueous stream from a polymerisation process
EP2368917B1 (en) * 2010-03-25 2013-01-09 LANXESS International SA Process for the production of water and solvent-free hydrogenated nitrile rubbers
JP5791418B2 (en) * 2011-07-29 2015-10-07 キヤノン株式会社 Novel compound, polymer, cross-linked product thereof, and optical element having the same

Also Published As

Publication number Publication date
EP3275523A4 (en) 2018-11-21
JPWO2016152890A1 (en) 2018-01-25
JP6791124B2 (en) 2020-11-25
WO2016152890A1 (en) 2016-09-29
MY180942A (en) 2020-12-14
EP3275523A1 (en) 2018-01-31
EP3275523B1 (en) 2020-06-17

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