ES2188548T3 - Aceleracion de la separacion de fases de las fases liquidas que contienen polimeros. - Google Patents

Aceleracion de la separacion de fases de las fases liquidas que contienen polimeros.

Info

Publication number
ES2188548T3
ES2188548T3 ES00936671T ES00936671T ES2188548T3 ES 2188548 T3 ES2188548 T3 ES 2188548T3 ES 00936671 T ES00936671 T ES 00936671T ES 00936671 T ES00936671 T ES 00936671T ES 2188548 T3 ES2188548 T3 ES 2188548T3
Authority
ES
Spain
Prior art keywords
phases
separation
acceleration
containing polymers
polymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES00936671T
Other languages
English (en)
Inventor
Gabriele Sadowski
Wolfgang Arlt
Matthias Seiler
Andreas Thiele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Der Gruene Punkt Duales System Deutschland AG
Original Assignee
Der Gruene Punkt Duales System Deutschland 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 Der Gruene Punkt Duales System Deutschland AG filed Critical Der Gruene Punkt Duales System Deutschland AG
Application granted granted Critical
Publication of ES2188548T3 publication Critical patent/ES2188548T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/092—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0203—Separating plastics from plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Proceso para acelerar la separación de fases que contienen polímeros distintos, que se caracteriza por que: a) los polímeros se disuelven en un disolvente o mezcla de disolventes ramificado y b) las fases de disolvente formadas, que contienen polímeros disueltos de diferente tipo y concentración distinta, se separan tras la sedimentación.
ES00936671T 1999-05-14 2000-05-12 Aceleracion de la separacion de fases de las fases liquidas que contienen polimeros. Expired - Lifetime ES2188548T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19922944A DE19922944A1 (de) 1999-05-14 1999-05-14 Beschleunigung der Phasentrennung von Polymer-enthaltenden flüssigen Phasen durch verzweigte Lösungsmittel

Publications (1)

Publication Number Publication Date
ES2188548T3 true ES2188548T3 (es) 2003-07-01

Family

ID=7908497

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00936671T Expired - Lifetime ES2188548T3 (es) 1999-05-14 2000-05-12 Aceleracion de la separacion de fases de las fases liquidas que contienen polimeros.

Country Status (28)

Country Link
EP (1) EP1181328B1 (es)
JP (1) JP2002544355A (es)
KR (1) KR20020005672A (es)
CN (1) CN1350564A (es)
AT (1) ATE230774T1 (es)
AU (1) AU769019B2 (es)
BG (1) BG106036A (es)
BR (1) BR0010535A (es)
CA (1) CA2372121A1 (es)
CZ (1) CZ20014084A3 (es)
DE (2) DE19922944A1 (es)
DK (1) DK1181328T3 (es)
EA (1) EA200101023A1 (es)
EE (1) EE200100590A (es)
ES (1) ES2188548T3 (es)
HK (1) HK1046008B (es)
HR (1) HRP20010658A2 (es)
HU (1) HUP0201501A3 (es)
IL (1) IL144807A0 (es)
MX (1) MXPA01011554A (es)
NO (1) NO20015535L (es)
NZ (1) NZ515191A (es)
PL (1) PL352023A1 (es)
PT (1) PT1181328E (es)
SK (1) SK12742001A3 (es)
TR (1) TR200103287T2 (es)
WO (1) WO2000069952A1 (es)
YU (1) YU80701A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032918C2 (de) * 2000-07-06 2002-06-20 Siemens Axiva Gmbh & Co Kg Verfahren zur Bestimmung des Anteils von HDPE und LDPE in Polyolefingemischen
JP5625056B2 (ja) 2009-07-16 2014-11-12 ダウ グローバル テクノロジーズ エルエルシー オレフィン系ポリマーのための重合方法
JP2014503659A (ja) 2010-12-21 2014-02-13 ダウ グローバル テクノロジーズ エルエルシー オレフィン系ポリマーおよび分散重合
US11041030B2 (en) 2018-09-19 2021-06-22 Exxonmobil Chemical Patents Inc. Devolatilization processes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399558A (en) * 1942-12-31 1946-04-30 Standard Oil Dev Co Organic cementing solutions
US2801234A (en) * 1955-03-11 1957-07-30 Phillips Petroleum Co Method of removing olefin polymer from process equipment
FR2259923B1 (es) * 1974-01-31 1978-10-27 Raffinage Cie Francaise

Also Published As

Publication number Publication date
HUP0201501A2 (en) 2002-08-28
TR200103287T2 (tr) 2002-04-22
NO20015535D0 (no) 2001-11-13
AU5208300A (en) 2000-12-05
CZ20014084A3 (cs) 2002-03-13
YU80701A (sh) 2003-10-31
SK12742001A3 (sk) 2002-05-09
EP1181328A1 (de) 2002-02-27
EA200101023A1 (ru) 2002-04-25
EP1181328B1 (de) 2003-01-08
PL352023A1 (en) 2003-07-14
CA2372121A1 (en) 2000-11-23
KR20020005672A (ko) 2002-01-17
DE50001053D1 (de) 2003-02-13
ATE230774T1 (de) 2003-01-15
MXPA01011554A (es) 2003-08-20
AU769019B2 (en) 2004-01-15
DE19922944A1 (de) 2000-11-16
EE200100590A (et) 2003-04-15
HK1046008A1 (en) 2002-12-20
BR0010535A (pt) 2002-02-19
NZ515191A (en) 2003-01-31
HK1046008B (zh) 2003-10-03
JP2002544355A (ja) 2002-12-24
NO20015535L (no) 2001-11-13
PT1181328E (pt) 2003-04-30
HRP20010658A2 (en) 2002-10-31
DK1181328T3 (da) 2003-04-14
BG106036A (bg) 2002-06-28
CN1350564A (zh) 2002-05-22
HUP0201501A3 (en) 2005-01-28
WO2000069952A1 (de) 2000-11-23
IL144807A0 (en) 2002-06-30

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