ATE95197T1 - Verfahren und apparat zur kontrolle der polymerfabrikation. - Google Patents

Verfahren und apparat zur kontrolle der polymerfabrikation.

Info

Publication number
ATE95197T1
ATE95197T1 AT88311963T AT88311963T ATE95197T1 AT E95197 T1 ATE95197 T1 AT E95197T1 AT 88311963 T AT88311963 T AT 88311963T AT 88311963 T AT88311963 T AT 88311963T AT E95197 T1 ATE95197 T1 AT E95197T1
Authority
AT
Austria
Prior art keywords
property
control
polymer
value
produced
Prior art date
Application number
AT88311963T
Other languages
English (en)
Inventor
Joseph Laurent
Jean-Louis Vidal
Andre Martens
Original Assignee
Bp Chem Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9358589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE95197(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Application granted granted Critical
Publication of ATE95197T1 publication Critical patent/ATE95197T1/de

Links

Classifications

    • 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
    • B01J19/0006—Controlling or regulating processes
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/08—Butenes
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Spectrometry And Color Measurement (AREA)
AT88311963T 1987-12-31 1988-12-16 Verfahren und apparat zur kontrolle der polymerfabrikation. ATE95197T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8718559A FR2625506B1 (fr) 1987-12-31 1987-12-31 Procede et appareillage de fabrication de polymeres controlee a l'aide d'un systeme de regulation comprenant un spectrophotometre infrarouge
EP88311963A EP0328826B1 (de) 1987-12-31 1988-12-16 Verfahren und Apparat zur Kontrolle der Polymerfabrikation

Publications (1)

Publication Number Publication Date
ATE95197T1 true ATE95197T1 (de) 1993-10-15

Family

ID=9358589

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88311963T ATE95197T1 (de) 1987-12-31 1988-12-16 Verfahren und apparat zur kontrolle der polymerfabrikation.

Country Status (8)

Country Link
US (1) US5155184A (de)
EP (1) EP0328826B1 (de)
JP (1) JP2865755B2 (de)
AT (1) ATE95197T1 (de)
DE (1) DE3884600T2 (de)
ES (1) ES2059542T3 (de)
FR (1) FR2625506B1 (de)
WO (1) WO1989006244A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631957B1 (fr) * 1988-05-30 1990-08-31 Bp Chimie Sa Procede et appareillage de fabrication d'olefines et de diolefines par reaction de vapocraquage d'hydrocarbures controlee a l'aide d'un systeme comprenant un spectrophotometre infrarouge
DE69308209T2 (de) * 1992-05-29 1997-06-12 Amoco Corp Polymerisation von alpha-olefinen
US5426053A (en) * 1993-09-21 1995-06-20 Exxon Research And Engineering Company Optimization of acid strength and total organic carbon in acid processes (C-2644)
US5404015A (en) * 1993-09-21 1995-04-04 Exxon Research & Engineering Co. Method and system for controlling and optimizing isomerization processes
GB9423063D0 (en) * 1994-11-16 1995-01-04 Rosand Precision Ltd Improvements in and relating to reaction apparatus and to control systems for them
US5532487A (en) * 1994-11-23 1996-07-02 E. I. Du Pont De Nemours And Company Near-infrared measurement and control of polyamide processes
US5674974A (en) * 1994-11-23 1997-10-07 E. I. Du Pont De Nemours And Company Continuous polymerization process for polyamides
BE1009667A3 (fr) * 1995-09-25 1997-06-03 Solvay Procede et dispositif de controle de la qualite de latex de polymeres vinyliques halogenes.
GB9624612D0 (en) * 1996-11-26 1997-01-15 Nycomed Imaging As Process
US6072576A (en) † 1996-12-31 2000-06-06 Exxon Chemical Patents Inc. On-line control of a chemical process plant
EP0984830B1 (de) 1997-05-29 2002-12-04 E.I. Du Pont De Nemours And Company Prozessleituerfahren fürventilierte polymerisationsvorichtung
US6083461A (en) * 1998-04-08 2000-07-04 Bridgestone/Firestone, Inc. Reaction cell system
US6294764B1 (en) * 1998-10-07 2001-09-25 Mississippi State University Multi-component process analysis and control
FR2790760A1 (fr) * 1999-03-12 2000-09-15 Bp Chemicals Snc Procede de polymerisation de l'isobutene
FR2794757B1 (fr) * 1999-06-11 2002-06-14 Bp Chemicals Snc Procede de polymerisation de l'isobutene
FR2794760B1 (fr) * 1999-06-11 2001-08-17 Rhodianyl Procede de fabrication de polyamides
AU6512100A (en) * 1999-08-03 2001-02-19 Union Carbide Chemicals & Plastics Technology Corporation Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization
JP2001332811A (ja) * 2000-05-19 2001-11-30 Nec Corp 半導体レーザ素子、及び、その製造方法
FR2810325A1 (fr) * 2000-06-16 2001-12-21 Bp Chemicals Snc Procede de polymerisation de l'isobutene
US6348517B1 (en) * 2000-09-01 2002-02-19 Oxy Services, Inc. Preparing sterile articles from polymers containing a stabilizer based on a poly(oxyalkylene)
JP2002145966A (ja) * 2000-11-07 2002-05-22 Mitsui Chemicals Inc 芳香族石油樹脂の製造方法
JP2005504139A (ja) * 2001-09-26 2005-02-10 ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド 一体化化学プロセス制御
JP4299135B2 (ja) 2001-11-09 2009-07-22 エクソンモービル・ケミカル・パテンツ・インク ラマン分光分析法によるポリマーの性質のオンライン測定及び制御
DE10215143A1 (de) * 2002-04-05 2003-10-16 Buehler Ag Polymer-Charakterisierung
BR0315341B1 (pt) 2002-10-15 2014-02-18 Adesivos compreendendo poliolefina.
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
CA2409600A1 (en) * 2002-10-24 2004-04-24 Bayer Inc. Process for the preparation of isoolefin polymers with controlled free-radical curability
EP1558374A2 (de) * 2002-10-28 2005-08-03 BP Corporation North America Inc. Prozess und methode für die chemieproduktion mit transformation von on-line-instrumentendaten
WO2004063234A1 (en) 2003-01-06 2004-07-29 Exxonmobil Chemical Patents Inc. On-line measurement and control of polymer product properties by raman spectroscopy
DE10346768A1 (de) * 2003-10-06 2005-04-21 Zimmer Ag Verfahren zur automatischen Analyse von polymerhaltigem Abfall und Analyseautomat hierzu
DE10346769A1 (de) * 2003-10-06 2005-04-21 Zimmer Ag Analyseautomat und Verfahren zur Überwachung der Polymerherstellung mittels Massenspektroskopie
US8058366B2 (en) 2003-10-17 2011-11-15 Univation Technologies, Llc Polymerization monitoring and method of selecting leading indicators
US7838605B2 (en) * 2003-10-17 2010-11-23 Univation Technologies, Llc Polymerization monitoring and control using improved leading indicators
EP1805229A1 (de) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Verfahren zur steuerung eines polymerisierungsreaktors
US7483129B2 (en) 2005-07-22 2009-01-27 Exxonmobil Chemical Patents Inc. On-line properties analysis of a molten polymer by raman spectroscopy for control of a mixing device
US7505127B2 (en) 2005-07-22 2009-03-17 Exxonmobil Chemical Patents Inc. On-line raman analysis and control of a high pressure reaction system
WO2007018773A1 (en) * 2005-07-22 2007-02-15 Exxonmobil Chemical Patents Inc. On-line analysis of polymer properties for control of a solution phase reaction system
US7279684B2 (en) * 2005-12-13 2007-10-09 Huber Engineered Woods Llc Method using NIR spectroscopy to monitor components of engineered wood products
US20070222100A1 (en) * 2006-03-21 2007-09-27 Huber Engineered Woods L.L.C. Method and system using NIR spectroscopy for in-line monitoring and controlling content in continuous production of engineered wood products
US8843324B2 (en) * 2011-02-03 2014-09-23 Nova Chemicals (International) S.A. Double derivative NIR process control
JP5845001B2 (ja) 2011-06-01 2016-01-20 出光興産株式会社 水添石油樹脂の製造方法、および、水添石油樹脂ペレットの製造プラント
KR102729489B1 (ko) 2018-03-28 2024-11-15 다우 글로벌 테크놀로지스 엘엘씨 중합체의 중합을 모니터링하고 제어하는 방법
JP7164110B2 (ja) * 2018-09-28 2022-11-01 三菱重工業株式会社 結晶化度測定装置、樹脂含有材料製造装置、結晶化度測定方法及び樹脂含有材料製造方法
CN110763586B (zh) * 2019-11-14 2025-02-07 乐山师范学院 一种测定不溶不熔的亚甲基芳烃高聚物分子量的装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003712A (en) * 1970-07-29 1977-01-18 Union Carbide Corporation Fluidized bed reactor
US3972704A (en) * 1971-04-19 1976-08-03 Sherwood Refractories, Inc. Apparatus for making vitreous silica receptacles
BE786683A (fr) * 1971-09-17 1973-01-25 Polymer Corp Procede pour controler la qualite du
FR2460965A1 (fr) * 1979-07-06 1981-01-30 Naphtachimie Sa Procede et utilisation dudit procede pour la fabrication de terpolymeres elastomeres d'ethylene, de propylene et de dienes
US4438180A (en) * 1981-08-27 1984-03-20 Du Pont Canada Inc. Process for coating nylon film with vinylidene chloride copolymers
US4448943A (en) * 1982-05-03 1984-05-15 General Electric Company Method for measuring polymerization process variables
US4572819A (en) * 1983-08-24 1986-02-25 The Dow Chemical Company Apparatus for anionic polymerization wherein the molecular weight of the polymer is closely controlled
JPS6166701A (ja) * 1984-09-10 1986-04-05 Tokuyama Soda Co Ltd ポリマ−の製造方法
FR2611911B1 (fr) * 1987-02-27 1989-06-23 Bp France Procede de determination directe d'un indice d'octane
EP0305090B1 (de) * 1987-08-18 1993-08-04 Bp Oil International Limited Verfahren zur unmittelbaren Bestimmung physikalischer Eigenschaften von Kohlenwasserstoffprodukten
DE3855720T2 (de) * 1987-08-18 1997-05-22 Bp Oil Int Verfahren zur direkten Bestimmung der physikalischen Eigenschaften von Kohlenwasserstoffprodukten
FR2638835B1 (fr) * 1988-11-07 1991-01-11 Bp France Analyseur continu pour zone de securite classee

Also Published As

Publication number Publication date
WO1989006244A1 (en) 1989-07-13
DE3884600D1 (de) 1993-11-04
EP0328826A3 (en) 1989-09-06
FR2625506B1 (fr) 1992-02-21
FR2625506A1 (fr) 1989-07-07
EP0328826B1 (de) 1993-09-29
DE3884600T2 (de) 1994-01-27
EP0328826A2 (de) 1989-08-23
ES2059542T3 (es) 1994-11-16
US5155184A (en) 1992-10-13
JPH02502835A (ja) 1990-09-06
JP2865755B2 (ja) 1999-03-08

Similar Documents

Publication Publication Date Title
DE3884600D1 (de) Verfahren und apparat zur kontrolle der polymerfabrikation.
DE59507189D1 (de) Verfahren und vorrichtung zur bestimmung eines analyten in einer biologischen probe
NO883669L (no) Fremgangsmaate og apparat for bestemmelse av flokkulerings-terskelverdien til et petroleumprodukt.
ATE101270T1 (de) Spektroskopische verfahren und vorrichtung zur messung des zuckergehaltes.
DK0612961T3 (da) Fremgangsmåde til bestemmelser af karakteristiskeegenskaber ved radikaldannende processer
DE69027168D1 (de) Verfahren zum Vorhersagen der Eigenschaften biologischer Materie, unter Verwendung der Spektrumanalyse im Nah-Infrarot
DE69228539D1 (de) Verfahren zur klassifikation von analyten mittels konzentrations ("sc")-profilen
DK0618449T3 (da) Fremgangsmåde til bestemmelse af hæmoglobin-additionsprodukter
ATE177434T1 (de) Antikoagulierende zusammensetzung
DE3586075D1 (de) Verfahren zur bestimmung von endotoxin.
ATE172539T1 (de) Verfahren zur analytischen bestimmung der konzentration eines bestandteils einer medizinischen probe
DK588177A (da) Fremgangsmaade og apparat til analysering af geologiske sedimenter og navnlig til bestemmelse af disses svovlindhold
UA48950C2 (uk) Спосіб вимірювання та регулювання концентрації полімерного розчину
ATE40749T1 (de) Kuevette zur durchfuehrung einer photometrischen messung.
ATE257604T1 (de) Verfahren und vorrichtung zum trocknen von materialien
FI941138A0 (fi) Menetelmä ja laitteisto kuitujen ominaisuuksien määrittämiseksi lähi-infrapunaspektroskopien avulla
DE3576403D1 (de) Verfahren und einrichtung zum analysieren und kontrollieren.
ATE32785T1 (de) Verfahren und einrichtung zur messung des spektrums von materialien.
DE3872661D1 (de) Automatisches verfahren zur messwertberichtigung eines chromatographen und system zu seiner durchfuehrung.
SE8502904L (sv) Forfarande for styrning av sulfitkokning och hydrolytiska processer medelst en snabb furfuralanalysator
DK0441470T3 (da) Fremgangsmåde til separation og måling af sporbestanddele
NO812478L (no) Fremgangsmaate og apparat for spektroskopisk analyse
DE69108812D1 (de) Probeverdünner für Messung mit ionspezifischen Elektroden und Verfahren zur Verwendung davon.
ES8204854A1 (es) Un metodo analitico para la determinacion de uno o mas para-metros en muestras de pruebas
DK139563B (da) Fremgangsmåde ved fremstilling af genstande med gevind ved støbning eller presning af termoplastisk eller termohærdnende formstof og et apparat til udøvelse af fremgangsmåden.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee