CN100523024C - 残留单体含量低的无橡胶共聚物及其生产方法和生产设备 - Google Patents

残留单体含量低的无橡胶共聚物及其生产方法和生产设备 Download PDF

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Publication number
CN100523024C
CN100523024C CNB018119794A CN01811979A CN100523024C CN 100523024 C CN100523024 C CN 100523024C CN B018119794 A CNB018119794 A CN B018119794A CN 01811979 A CN01811979 A CN 01811979A CN 100523024 C CN100523024 C CN 100523024C
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CN
China
Prior art keywords
tube
evaporator
styrene
ppm
holes
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Expired - Lifetime
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CNB018119794A
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English (en)
Chinese (zh)
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CN1439024A (zh
Inventor
A·埃特尔
K·科尔格吕伯
F·维里希
P·鲁多尔夫
H·-J·蒂姆
M·克尼格
R·诺特勒
H·梅耶尔
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Lanxess Deutschland GmbH
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Lanxess Deutschland GmbH
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Publication of CN1439024A publication Critical patent/CN1439024A/zh
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    • 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
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/10—Evaporators with vertical tubes with long tubes, e.g. Kestner evaporators
    • 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
    • B01D19/0047—Atomizing, spraying, trickling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00128—Controlling the temperature by direct heating or cooling by evaporation of reactants

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
CNB018119794A 2000-06-29 2001-06-18 残留单体含量低的无橡胶共聚物及其生产方法和生产设备 Expired - Lifetime CN100523024C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10031766.9 2000-06-29
DE10031766A DE10031766A1 (de) 2000-06-29 2000-06-29 Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
CN1439024A CN1439024A (zh) 2003-08-27
CN100523024C true CN100523024C (zh) 2009-08-05

Family

ID=7647263

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018119794A Expired - Lifetime CN100523024C (zh) 2000-06-29 2001-06-18 残留单体含量低的无橡胶共聚物及其生产方法和生产设备

Country Status (11)

Country Link
US (1) US7153929B2 (enExample)
EP (1) EP1299434B1 (enExample)
JP (1) JP2004501990A (enExample)
CN (1) CN100523024C (enExample)
AU (1) AU2001266074A1 (enExample)
DE (2) DE10031766A1 (enExample)
ES (1) ES2271030T3 (enExample)
IN (1) IN2002MU01772A (enExample)
MX (1) MX239701B (enExample)
TW (1) TW553960B (enExample)
WO (1) WO2002000740A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248571A1 (de) * 2002-10-17 2004-04-29 Bayer Ag Verfahren zur Abtrennung von flüchtigen Bestandteilen von Polymeren
US7861410B2 (en) * 2003-11-07 2011-01-04 Fina Technology, Inc. Heat treated devolatilizer nozzle
DE10357183A1 (de) 2003-12-06 2005-06-30 Bayer Materialscience Ag Vorrichtung und Verfahren zum Ausdampfen von Monomeren und anderen flüchtigen Bestandteilen aus Polymerschmelzen
DE102005054151A1 (de) * 2005-11-14 2007-05-16 Basf Ag Rohrbündelwärmeübertrager und Verfahren zur Entfernung von gelösten Stoffen aus einer Polymerlösung
ES2424689T3 (es) * 2009-04-29 2013-10-07 Styrolution GmbH Intercambiador de calor de haz tubular y procedimiento para la separación de sustancias volátiles de una disolución polimérica
JP5434348B2 (ja) * 2009-08-04 2014-03-05 株式会社リコー トナーの製造方法
CN102977246B (zh) * 2012-12-21 2014-06-25 北方华锦化学工业集团有限公司 用于制备连续本体san树脂的连续管式平推流反应器及制备方法
EP2881154B1 (de) 2013-12-04 2018-02-21 Fluitec Invest AG Vorrichtung und Verfahren zur Entspannungsverdampfung
BR112019003097B1 (pt) * 2016-09-21 2022-09-06 Borealis Ag Separador flash e processo para separar hidrocarbonetos de uma solução de reação contendo um polímero e os referidos hidrocarbonetos

Citations (2)

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Publication number Priority date Publication date Assignee Title
US4383972A (en) * 1979-03-30 1983-05-17 Polymer Research, Inc. Apparatus for the multiple stage devolatilization of mass processable polymers
US4551309A (en) * 1982-09-24 1985-11-05 Cosden Technology, Inc. Apparatus for producing styrenic/alkenylnitrile copolymers

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US2467769A (en) * 1946-06-22 1949-04-19 Du Pont Removal of volatile substances from aqueous dispersions of elastomeric materials
BE588809A (enExample) * 1958-02-06
BE732280A (enExample) 1968-06-08 1969-10-28
US3928300A (en) 1973-01-09 1975-12-23 Monsanto Co Falling strand devolatilization technique
US3966538A (en) 1973-01-09 1976-06-29 Monsanto Company Falling strand devolatilization apparatus
US3956538A (en) * 1974-10-29 1976-05-11 Nalco Chemical Company Flame retardation
FR2291987A1 (fr) 1974-11-25 1976-06-18 Solvay Procede pour l'elimination des residus de monomere dans les polymeres de l'acrylonitrile
US4537734A (en) 1977-10-07 1985-08-27 Radiation Dynamics, Inc. Method for reducing the monomer content in acrylonitrile containing polymers
US4198265A (en) * 1977-11-30 1980-04-15 The Firestone Tire & Rubber Company Method of removing volatiles from an elastomer
US4215024A (en) 1978-11-02 1980-07-29 Monsanto Company Molding compositions and process for preparing same
US4550149A (en) 1982-09-24 1985-10-29 Cosden Technology, Inc. Process for producing styrenic/alkenylnitrile copolymers
US4542196A (en) 1982-09-24 1985-09-17 Cosden Technology, Inc. Process for producing styrenic/alkenylnitrile copolymers
US4542734A (en) * 1983-09-06 1985-09-24 Heil-Quaker Corporation High efficiency furnace with secondary heat exchanger
US4850705A (en) * 1987-11-18 1989-07-25 Horner Terry A Motionless mixers and baffles
US4940472A (en) 1989-01-17 1990-07-10 The Dow Chemical Company Centrifugal devolatilizer
JPH02232205A (ja) 1989-03-06 1990-09-14 Nippon Steel Chem Co Ltd 揮発性物質の除去方法及びその装置
JP3125892B2 (ja) * 1991-08-06 2001-01-22 旭化成工業株式会社 アクリロニトリル‐スチレン系共重合体樹脂及びその製造方法
JPH0841123A (ja) * 1994-07-27 1996-02-13 Mitsui Toatsu Chem Inc 揮発成分の除去方法
JPH08231634A (ja) * 1995-02-22 1996-09-10 Mitsui Toatsu Chem Inc 残存ニトリル成分が低減されたアクリロニトリル−スチレン系共重合体の製造方法
US5688462A (en) * 1995-07-28 1997-11-18 The Dow Chemical Company In-runner polymer melt mixer
DE19538207A1 (de) 1995-10-13 1997-04-17 Bayer Ag Thermoplastische Formmassen
AU6258698A (en) * 1997-04-18 1998-11-13 Dow Chemical Company, The Finishing process for syndiotactic vinyl aromatic polymers
JPH1121311A (ja) * 1997-07-02 1999-01-26 Idemitsu Petrochem Co Ltd 重合体中の揮発性物質除去方法
JP3020926B2 (ja) * 1997-09-30 2000-03-15 東洋エンジニアリング株式会社 重合体組成物からの揮発性物質の除去方法
JP4108819B2 (ja) * 1998-03-27 2008-06-25 新日鐵化学株式会社 重合液組成物の脱揮処理方法
EP1268026B1 (en) * 2000-03-21 2009-02-18 Sulzer Chemtech AG Polymer solution preheater and method for preheating such solutions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383972A (en) * 1979-03-30 1983-05-17 Polymer Research, Inc. Apparatus for the multiple stage devolatilization of mass processable polymers
US4551309A (en) * 1982-09-24 1985-11-05 Cosden Technology, Inc. Apparatus for producing styrenic/alkenylnitrile copolymers

Also Published As

Publication number Publication date
WO2002000740A1 (de) 2002-01-03
CN1439024A (zh) 2003-08-27
US20040102593A1 (en) 2004-05-27
TW553960B (en) 2003-09-21
DE10031766A1 (de) 2002-01-10
IN2002MU01772A (enExample) 2005-02-04
MX239701B (es) 2006-08-23
ES2271030T3 (es) 2007-04-16
EP1299434B1 (de) 2006-08-23
AU2001266074A1 (en) 2002-01-08
MXPA02012581A (es) 2003-05-14
DE50110813D1 (de) 2006-10-05
JP2004501990A (ja) 2004-01-22
EP1299434A1 (de) 2003-04-09
US7153929B2 (en) 2006-12-26

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C06 Publication
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WD01 Invention patent application deemed withdrawn after publication
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Correction item: deemed to have been withdrawn

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Number: 30

Volume: 21

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Owner name: LANXESS DEUTSCHLAND GMBH

Free format text: FORMER OWNER: BAYER AG

Effective date: 20080613

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

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Address after: Germany Leverkusen

Applicant after: Lanxess Deutschland GmbH

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Applicant before: Bayer Aktiengesellschaft

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GR01 Patent grant
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Granted publication date: 20090805