FI105335B - Menetelmä ja laite polymeerien teknistä fraktiointia varten - Google Patents

Menetelmä ja laite polymeerien teknistä fraktiointia varten Download PDF

Info

Publication number: FI105335B
Authority: FI; Finland
Prior art keywords: temperature; feed; column; polymer; phase
Prior art date: 1991-02-14

Application number

FI920660A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI920660A0 (fi

FI920660L (fi

Inventor

Klaus Weinmann

Lutz Tschersich

Bernhard Anton Wolf

Original Assignee

Pluss Stauffer 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.)

1991-02-14

Filing date

1992-02-14

Publication date

2000-07-31

1992-02-14 Application filed by Pluss Stauffer Ag filed Critical Pluss Stauffer Ag

1992-02-14 Publication of FI920660A0 publication Critical patent/FI920660A0/fi

1992-08-15 Publication of FI920660L publication Critical patent/FI920660L/fi

2000-07-31 Application granted granted Critical

2000-07-31 Publication of FI105335B publication Critical patent/FI105335B/fi

Links

229920000642 polymer Polymers 0.000 title claims abstract description 83
238000000034 method Methods 0.000 title claims abstract description 65
238000005194 fractionation Methods 0.000 title claims abstract description 49
238000000605 extraction Methods 0.000 claims abstract description 65
238000000926 separation method Methods 0.000 claims abstract description 15
238000002156 mixing Methods 0.000 claims abstract description 13
239000000203 mixture Substances 0.000 claims description 35
230000007423 decrease Effects 0.000 claims description 23
239000002904 solvent Substances 0.000 claims description 23
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 20
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
229920002367 Polyisobutene Polymers 0.000 claims description 15
239000007788 liquid Substances 0.000 claims description 14
239000000945 filler Substances 0.000 claims description 13
239000004800 polyvinyl chloride Substances 0.000 claims description 12
229920000915 polyvinyl chloride Polymers 0.000 claims description 9
150000003839 salts Chemical class 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
239000012046 mixed solvent Substances 0.000 claims description 7
239000000470 constituent Substances 0.000 claims description 6
230000015572 biosynthetic process Effects 0.000 claims description 5
239000007864 aqueous solution Substances 0.000 claims description 4
230000002950 deficient Effects 0.000 claims description 4
239000002270 dispersing agent Substances 0.000 claims description 3
238000000227 grinding Methods 0.000 claims description 3
229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 claims description 3
239000000463 material Substances 0.000 claims description 3
239000011707 mineral Substances 0.000 claims description 3
239000000049 pigment Substances 0.000 claims description 3
229920003023 plastic Polymers 0.000 claims description 3
239000004033 plastic Substances 0.000 claims description 3
238000004064 recycling Methods 0.000 claims description 3
229910002056 binary alloy Inorganic materials 0.000 claims description 2
239000013078 crystal Substances 0.000 claims description 2
125000004122 cyclic group Chemical group 0.000 claims description 2
238000010587 phase diagram Methods 0.000 claims description 2
238000005191 phase separation Methods 0.000 claims description 2
210000004081 cilia Anatomy 0.000 claims 1
239000002245 particle Substances 0.000 claims 1
238000011049 filling Methods 0.000 abstract description 2
230000002349 favourable effect Effects 0.000 abstract 1
239000012071 phase Substances 0.000 description 26
239000000499 gel Substances 0.000 description 17
239000000126 substance Substances 0.000 description 10
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
229920001519 homopolymer Polymers 0.000 description 6
239000004698 Polyethylene Substances 0.000 description 4
229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 4
229920000573 polyethylene Polymers 0.000 description 4
239000000243 solution Substances 0.000 description 4
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
239000011324 bead Substances 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
230000001419 dependent effect Effects 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
239000011521 glass Substances 0.000 description 3
-1 polyethylene Polymers 0.000 description 3
239000000047 product Substances 0.000 description 3
238000011144 upstream manufacturing Methods 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
239000004793 Polystyrene Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
239000007858 starting material Substances 0.000 description 2
SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000010420 art technique Methods 0.000 description 1
230000001174 ascending effect Effects 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
150000001923 cyclic compounds Chemical class 0.000 description 1
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
238000002386 leaching Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
239000012716 precipitator Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000005215 recombination Methods 0.000 description 1
230000006798 recombination Effects 0.000 description 1
238000010992 reflux Methods 0.000 description 1
230000003252 repetitive effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
150000003384 small molecules Chemical class 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000002195 soluble material Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000004448 titration Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
- 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
- C08F6/04—Fractionation

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)
Extraction Or Liquid Replacement (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Polyesters Or Polycarbonates (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Adhesives Or Adhesive Processes (AREA)
Processes Of Treating Macromolecular Substances (AREA)

FI920660A 1991-02-14 1992-02-14 Menetelmä ja laite polymeerien teknistä fraktiointia varten FI105335B (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4104573A DE4104573A1 (de)	1991-02-14	1991-02-14	Verfahren und vorrichtung zur technischen fraktionierung von polymeren
DE4104573		1991-02-14

Publications (3)

Publication Number	Publication Date
FI920660A0 FI920660A0 (fi)	1992-02-14
FI920660L FI920660L (fi)	1992-08-15
FI105335B true FI105335B (fi)	2000-07-31

Family

ID=6425064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI920660A FI105335B (fi)	1991-02-14	1992-02-14	Menetelmä ja laite polymeerien teknistä fraktiointia varten

Country Status (10)

Country	Link
US (1)	US5242594A (fr)
EP (1)	EP0499267B1 (fr)
JP (1)	JPH04314706A (fr)
KR (1)	KR0177827B1 (fr)
AT (1)	ATE131497T1 (fr)
AU (1)	AU650716B2 (fr)
DE (2)	DE4104573A1 (fr)
FI (1)	FI105335B (fr)
NO (1)	NO178344C (fr)
TW (1)	TW201698B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4429463A1 (de)	1994-08-19	1996-02-22	Bayer Ag	Verfahren zur Reduzierung des Oligokondensatanteils von Polykondensaten
US6160086A (en) *	1998-07-30	2000-12-12	3M Innovative Properties Company	Process for removing impurities from polymers
US6585890B2 (en) *	2000-02-04	2003-07-01	Applied Research Associates, Inc.	Process for producing sterile water for injection from potable water
DE10202591A1 (de) *	2002-01-24	2003-07-31	Clariant Gmbh	Spinnverfahren und Vorrichtung zur technischen Fraktionierung von Oligomeren und Polymeren
DE10237281A1 (de) *	2002-08-14	2004-03-04	Birken Gmbh	Vorrichtung zur kontinuierlichen Extraktion von Extraktstoffen aus Pflanzen
US6905029B2 (en) *	2002-09-12	2005-06-14	California Institute Of Technology	Cross-flow differential migration classifier
JP5252414B2 (ja) *	2007-10-16	2013-07-31	国立大学法人宮崎大学	Ｐｖｃ粒状物の製造方法
FR2940141B1 (fr)	2008-12-19	2010-12-17	Coatex Sas	Utilisation de polymeres acryliques neutralises par le lithium comme agents dispersants ou d'aide au broyage en milieu aqueux de matieres minerales
CN101519488B (zh) *	2009-03-26	2011-03-30	天津大学	医用高分子材料连续沉淀分级装置和方法
DK2455429T3 (da)	2010-11-19	2013-11-25	Omya Int Ag	Fremgangsmåde til at fremstille vandige suspensioner af mineralmaterialer ved at anvende aminer kombineret med vinyl karboxyl polymerer
FR2967593B1 (fr)	2010-11-19	2012-12-28	Coatex Sas	Utilisation d'amines en combinaison avec des polymeres acryliques dans la fabrication de suspensions aqueuses de matieres minerales
WO2013123436A1 (fr) *	2012-02-17	2013-08-22	California Institute Of Technology	Classificateur d'aérosol migration opposée radiale avec entrée et sortie d'aérosol mis à la terre
CN104558258B (zh) *	2014-12-17	2016-08-24	吉首大学	一种杜仲胶分级柱及对杜仲胶进行连续分级的方法
KR101710906B1 (ko)	2016-07-25	2017-03-03	한전원자력연료 주식회사	압력 평형을 이용한 액-액 추출탑의 계면 제어장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5229879A (en) *	1975-09-02	1977-03-07	Mitsubishi Heavy Ind Ltd	Process for processing disposed polymer mixture
DE3242130A1 (de) *	1982-11-13	1984-08-02	Heinz Dipl.-Chem. 6082 Mörfelden Geerissen	Verfahren zur kontinuierlichen fraktionierung von polymeren
EP0129329B2 (fr) *	1983-05-20	1998-04-01	Ciba Specialty Chemicals Water Treatments Limited	Polymères solubles dans l'eau et dispersions les contenant
US5198471A (en) *	1989-09-11	1993-03-30	Rensselaer Polytechnic Institute	Polymer recycling by selective dissolution

1991
- 1991-02-14 DE DE4104573A patent/DE4104573A1/de active Granted
1992
- 1992-02-14 EP EP92102500A patent/EP0499267B1/fr not_active Expired - Lifetime
- 1992-02-14 AT AT92102500T patent/ATE131497T1/de active
- 1992-02-14 NO NO920585A patent/NO178344C/no not_active IP Right Cessation
- 1992-02-14 JP JP4027981A patent/JPH04314706A/ja active Pending
- 1992-02-14 KR KR1019920002193A patent/KR0177827B1/ko not_active Expired - Fee Related
- 1992-02-14 FI FI920660A patent/FI105335B/fi not_active IP Right Cessation
- 1992-02-14 DE DE59204630T patent/DE59204630D1/de not_active Expired - Fee Related
- 1992-02-14 US US07/835,900 patent/US5242594A/en not_active Expired - Fee Related
- 1992-02-14 AU AU10946/92A patent/AU650716B2/en not_active Ceased
- 1992-02-17 TW TW081101191A patent/TW201698B/zh active

Also Published As

Publication number	Publication date
NO178344B (no)	1995-11-27
NO920585D0 (no)	1992-02-14
DE4104573C2 (fr)	1993-01-28
NO178344C (no)	1996-03-06
US5242594A (en)	1993-09-07
DE59204630D1 (de)	1996-01-25
EP0499267A2 (fr)	1992-08-19
EP0499267B1 (fr)	1995-12-13
FI920660A0 (fi)	1992-02-14
NO920585L (no)	1992-08-17
ATE131497T1 (de)	1995-12-15
FI920660L (fi)	1992-08-15
TW201698B (fr)	1993-03-11
AU650716B2 (en)	1994-06-30
DE4104573A1 (de)	1992-08-20
JPH04314706A (ja)	1992-11-05
KR920016474A (ko)	1992-09-24
KR0177827B1 (ko)	1999-05-15
AU1094692A (en)	1992-08-20
EP0499267A3 (en)	1993-02-03

Legal Events

Date	Code	Title	Description
2005-08-31	MA	Patent expired

Publication	Publication Date	Title
FI105335B (fi)	2000-07-31	Menetelmä ja laite polymeerien teknistä fraktiointia varten
Kobayashi et al.	1998	Molecular imprint membranes of polyacrylonitrile copolymers with different acrylic acid segments
US5643460A (en)	1997-07-01	Method for separating oil from water in petroleum production
FI72982C (fi)	1987-08-10	Foerfarande foer tillvaratagning av polymer ur en loesning.
CN1370196A (zh)	2002-09-18	聚烯烃塑料混合物的分离方法
JP2004535274A (ja)	2004-11-25	材料の組み合わせ登録集を作るための連続法
EA024904B1 (ru)	2016-11-30	Способ дегазации пластического материала
EP3116919B1 (fr)	2020-08-26	Nouveaux polymères polyélectrolytiques, leur procédé de préparation et leurs utilisations
NZ516631A (en)	2004-02-27	A process of flocculating and dewatering aqueous suspensions by adding polymeric flocculants
RU2001101500A (ru)	2003-08-10	Способ обработки жидких потоков
EP1123323A2 (fr)	2001-08-16	Dispersions aqueuses
US5696228A (en)	1997-12-09	Process for producing substantially dry polymer particles from aqueous dispersions
TW202428736A (zh)	2024-07-16	藉由於溶劑中溶解並逐步引入溶劑以回收及處理舊塑料之方法
Cipullo et al.	2015	Olefin polymerisation catalysts: when perfection is not enough
DE3267904D1 (en)	1986-01-23	Polymerization process
US6683153B1 (en)	2004-01-27	Thermal separation method for mixed polymers
Pesneau et al.	2004	Glycidyl methacrylate–grafted linear low‐density polyethylene fabrication and application for polyester/polyethylene bonding
Gagnaire et al.	2012	Physico-chemical treatment applied to compost liquor: Feasibility study
Geerissen et al.	1985	Continuous fractionation and solution properties of PVC, 1. Continuous fractionation, characterisation
US4582593A (en)	1986-04-15	Method for treating tar sands emulsion and apparatus therefor
Akpan	2019	Compatibility study of polystyrene and poly methyl-methacrylate blends using ftir and viscometry methods
Geerißen et al.	1990	Large scale fractionation of polyethylene by means of the continuous polymer fractionation (CPF) method
RU2004125656A (ru)	2005-05-27	Способ и устройство для технического фракционирования олигомеров и полимеров
Smith	1972	Fractionation of polymers
George et al.	1999	Separation of alkane–acetone mixtures using styrene–butadiene rubber/natural rubber blend membranes