EA200601482A1 - Способ усовершенствования реакции полимеризации путём отбора и анализа пробы - Google Patents

Способ усовершенствования реакции полимеризации путём отбора и анализа пробы

Info

Publication number
EA200601482A1
EA200601482A1 EA200601482A EA200601482A EA200601482A1 EA 200601482 A1 EA200601482 A1 EA 200601482A1 EA 200601482 A EA200601482 A EA 200601482A EA 200601482 A EA200601482 A EA 200601482A EA 200601482 A1 EA200601482 A1 EA 200601482A1
Authority
EA
Eurasian Patent Office
Prior art keywords
samples
evaporating
specified
improving
selection
Prior art date
Application number
EA200601482A
Other languages
English (en)
Other versions
EA012730B1 (ru
Inventor
Уго Вандаль
Original Assignee
Тотал Петрокемикалс Рисерч Фелюй
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 Тотал Петрокемикалс Рисерч Фелюй filed Critical Тотал Петрокемикалс Рисерч Фелюй
Publication of EA200601482A1 publication Critical patent/EA200601482A1/ru
Publication of EA012730B1 publication Critical patent/EA012730B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
    • 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
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such 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
    • C08F10/02—Ethene
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes 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
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • 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
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/00202—Sensing a parameter of the reaction system at the reactor outlet
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/00218—Dynamically variable (in-line) parameter values
    • 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
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
    • B01J2219/00234—Control algorithm taking actions modifying the operating conditions of the reaction system inside the reactor
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00254—Formation of unwanted polymer, such as "pop-corn"
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/105—Sampling from special places from high-pressure reactors or lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; rubber; leather
    • G01N33/442—Resins, plastics

Abstract

Изобретение относится к устройству для отбора и анализа пробы из реактора полимеризации, включающему один или более чем один трубопровод (2) для проб для отбора пробы из указанного реактора и для проведения указанной пробы в один или более чем один испарительный резервуар (3) для проб, причем каждый указанный трубопровод соединен с указанным реактором (19) и каждый из них снабжен одним или более чем одним клапаном (4, 5) для отбора проб; один или более чем один испарительный резервуар (3) для проб для разделения указанных твердых частиц и испарившегося газа, причем указанные испарительные резервуары для проб соединены с указанными трубопроводами (2) и снабжены средствами (7) для анализа указанного испарившегося газа, и включающему один или более чем один приемник (6) для проб для очистки указанных твердых частиц, причем указанные приемники соединены с указанными испарительными резервуарами (3) для проб и снабжены средствами (8) для анализа указанных твердых частиц. Изобретение также относится к способу усовершенствования реакции полимеризации в реакторе полимеризации.
EA200601482A 2004-02-13 2005-02-08 Способ усовершенствования реакции полимеризации путём отбора и анализа пробы EA012730B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04100599 2004-02-13
PCT/EP2005/050540 WO2005080441A1 (en) 2004-02-13 2005-02-08 Method for improving a polymerisation reaction by taking out and analysing a sample

Publications (2)

Publication Number Publication Date
EA200601482A1 true EA200601482A1 (ru) 2007-02-27
EA012730B1 EA012730B1 (ru) 2009-12-30

Family

ID=34878287

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601482A EA012730B1 (ru) 2004-02-13 2005-02-08 Способ усовершенствования реакции полимеризации путём отбора и анализа пробы

Country Status (9)

Country Link
US (4) US20070036693A1 (ru)
EP (1) EP1713832B1 (ru)
JP (1) JP4959344B2 (ru)
KR (1) KR101157695B1 (ru)
CN (1) CN100509865C (ru)
EA (1) EA012730B1 (ru)
ES (1) ES2664792T3 (ru)
HU (1) HUE038756T2 (ru)
WO (1) WO2005080441A1 (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586590A1 (en) * 2004-02-13 2005-10-19 Total Petrochemicals Research Feluy Transfer vessel between flash tank and purge column for recovering polymer solids
EP1840141A1 (en) 2006-03-31 2007-10-03 Total Petrochemicals Research Feluy Process to kill a catalysed olefin polymerization
JP5296694B2 (ja) * 2006-09-29 2013-09-25 ジ アドミニストレイターズ オブ ザ チューレン エデュケイショナル ファンド 懸濁液内の微粒子の特性及び反応中の可溶性成分の特性を同時にモニタリングする方法及び装置
EP2030993A1 (en) * 2007-09-03 2009-03-04 INEOS Manufacturing Belgium NV Slurry phase polymerisation process
FR2922645B1 (fr) * 2007-10-18 2009-12-11 Inst Francais Du Petrole Systeme d'echantillonnage d'un effluent liquide hydrocarbone a haute pression et haute temperature
US20110152472A1 (en) 2009-12-17 2011-06-23 Gessner Mark A Operation of multi-reactor polyolefin manufacturing process
EP2468393A1 (en) * 2010-12-27 2012-06-27 Total Raffinage Marketing Purge/sampling system for a vessel, the corresponding vessel and cleaning method using said purge/sampling system
GB201305645D0 (en) * 2013-03-27 2013-05-15 Gaim Ltd Method of Filling a Sample Chamber
US9469698B2 (en) 2014-04-29 2016-10-18 Chevron Phillips Chemical Company Lp Process for forming polyolefins
CN107427803B (zh) * 2015-03-02 2021-04-06 巴斯夫欧洲公司 用于制备粉状聚(甲基)丙烯酸酯的装置
US9708426B2 (en) * 2015-06-01 2017-07-18 Chevron Phillips Chemical Company Lp Liquid-solid sampling system for a loop slurry reactor
CN106554441B (zh) * 2015-09-30 2019-12-27 中国石油化工股份有限公司 丙烯本体聚合动力学研究的装置及方法
CN108350120A (zh) * 2015-11-05 2018-07-31 埃克森美孚化学专利公司 聚合物净化的控制方法与系统
US10449480B2 (en) 2016-12-15 2019-10-22 Chevron Phillips Chemical Company Lp Membrane and pressure swing adsorption hybrid INRU process
CN107300488B (zh) * 2017-07-25 2023-11-24 广西糖业集团红河制糖有限公司 一种半自动间歇式蜜料采样装置
EP3740747A1 (en) 2018-01-19 2020-11-25 Basell Poliolefine Italia S.r.l. Apparatus and method for withdrawing samples from a unit of a polymerization plant
CN113226534A (zh) * 2018-10-17 2021-08-06 Hte高通量实验公司 用于检查反应的设备和方法
EP4028429A1 (en) * 2019-09-13 2022-07-20 ExxonMobil Chemical Patents Inc. Processes and apparatus for bimodal slurry polymerization
CN111458186A (zh) * 2020-04-09 2020-07-28 中国神华煤制油化工有限公司 活性粉料取样装置、取样方法及其应用
TW202330656A (zh) * 2021-11-30 2023-08-01 奧地利商柏列利斯股份公司 聚烯烴中間體取樣法
DE102022119765A1 (de) 2022-08-05 2024-02-08 Gottfried Wilhelm Leibniz Universität Hannover, Körperschaft des öffentlichen Rechts Verfahren zur Echtzeitanalyse und Kontrolle der Freisetzung von flüchtigen Verbindungen im Herstellungs-, Verarbeitungs-, oder Recyclingverfahren, insbesondere bei der Extrusion

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324093A (en) * 1963-10-21 1967-06-06 Phillips Petroleum Co Loop reactor
US3556730A (en) * 1968-10-21 1971-01-19 Phillips Petroleum Co Sampling system
JPS55142008A (en) * 1979-04-23 1980-11-06 Mitsui Petrochem Ind Ltd Preparation of polyolefin
JPS6264808A (ja) * 1985-09-17 1987-03-23 Mitsubishi Chem Ind Ltd ポリオレフインの製造方法および装置
US6042790A (en) 1993-02-08 2000-03-28 Phillips Petroleum Company Apparatus for maintaining unreacted monomer concentration in a polymerization reactor
FI95319C (fi) * 1993-05-12 1996-01-10 Borealis Polymers Oy Menetelmä ja laitteisto näytteen ottamiseksi
JP2990028B2 (ja) * 1994-12-19 1999-12-13 フイリツプス ピトローリアム カンパニー モノマー濃度を保つ方法及びその装置
FI101177B (fi) * 1995-05-11 1998-04-30 Borealis Polymers Oy Menetelmä ja laitteisto näytteen ottamiseksi
GB2334958B (en) * 1998-02-25 2001-11-07 Porpoise Viscometers Ltd Melt flow index determination in polymer process control
US7268194B2 (en) * 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
DE19934349A1 (de) * 1999-07-22 2001-01-25 Ulrich Thiele Analysenverfahren zur kontinuierlichen analytischen Kontrolle von Polymeren bei denen Herstellung oder Verarbeitung
US6566460B1 (en) * 2000-08-04 2003-05-20 Equistar Chemicals, Lp Continuous recovery of polymer from a slurry loop reactor
US20050272891A1 (en) * 2004-02-13 2005-12-08 Atofina Research S.A. Double loop technology

Also Published As

Publication number Publication date
EA012730B1 (ru) 2009-12-30
US20120316296A1 (en) 2012-12-13
CN100509865C (zh) 2009-07-08
JP4959344B2 (ja) 2012-06-20
US20110142720A1 (en) 2011-06-16
US8475720B2 (en) 2013-07-02
KR101157695B1 (ko) 2012-06-20
CN1942484A (zh) 2007-04-04
HUE038756T2 (hu) 2018-11-28
US20090208375A1 (en) 2009-08-20
US8192689B2 (en) 2012-06-05
WO2005080441A1 (en) 2005-09-01
US20070036693A1 (en) 2007-02-15
JP2007522312A (ja) 2007-08-09
EP1713832A1 (en) 2006-10-25
KR20070028320A (ko) 2007-03-12
EP1713832B1 (en) 2018-01-24
ES2664792T3 (es) 2018-04-23

Similar Documents

Publication Publication Date Title
EA200601482A1 (ru) Способ усовершенствования реакции полимеризации путём отбора и анализа пробы
Odabasi et al. Biomonitoring the spatial and historical variations of persistent organic pollutants (POPs) in an industrial region
MY143901A (en) Analysis systems and methods
Szoszkiewicz et al. European river plant communities: the importance of organic pollution and the usefulness of existing macrophyte metrics
EA200801459A1 (ru) Способ выделения текучей среды из трубопровода природного газа
Piechota Removal of siloxanes from biogas upgraded to biomethane by Cryogenic Temperature Condensation System
PL1730518T3 (pl) Sposób, chip, urządzenie i zintegrowany system do wykrywania cząstek biologicznych
EA200601694A1 (ru) Способ и устройство для анализа флюидов в скважине с определением характеристик пластовых флюидов
WO2005084374A3 (en) Magnetic device for isolation of cells and biomolecules in a microfluidic environment
EP1843697A4 (en) DEVICE, SYSTEM AND METHOD FOR IN VIVO ANALYSIS
DK1766400T3 (da) Fremgangsmåde til at udföre fuldblodsanalyser
Gocht et al. Long-term atmospheric bulk deposition of polycyclic aromatic hydrocarbons (PAHs) in rural areas of Southern Germany
MX2009013388A (es) Analisis multiple de muestras de sangre.
TW200727851A (en) Device for processing a biological and/or chemical sample and method of using the same
WO2007128274A3 (de) Verbessertes verfahren zur qualitativen und/oder quantitativen bestimmung geringer konzentrationen an organischen spurenstoffen in wässrigen systemen und eine analysevorrichtung zur durchführung dieses verfahrens
ATE428923T1 (de) Vorrichtung zur chemischen analyse von probeninhaltsstoffen
WO2011033054A3 (en) Method and device for repetitive chemical analysis of a gas flow
WO2009062652A8 (de) Verfahren und vorrichtung zur isotopenverhältnisanalyse
MX2009006512A (es) Aparato de deteccion.
Iijima et al. Regional and seasonal characteristics of emission sources of fine airborne particulate matter collected in the center and suburbs of Tokyo, Japan as determined by multielement analysis and source receptor models
Osemwengie Determination of synthetic musk compounds in sewage biosolids by gas chromatography/mass spectrometry
Holt et al. Ultrasonic vacuum extraction of gases from water for chemical and isotopic analysis
WO2008064232A3 (en) Fluidic antibody-containing devices and methods
EA200900427A1 (ru) Способ и устройство для подготовки пробы для анализа
Vasile et al. Determination of ultra-trace mercury in water samples based on cold vapor atomic fluorescence spectrometry using a gold trap

Legal Events

Date Code Title Description
TC4A Change in name of a patent proprietor in a eurasian patent