SA112330535B1 - مفاعل بلمرة محسن لإنتاج مطاط البيوتيل - Google Patents

مفاعل بلمرة محسن لإنتاج مطاط البيوتيل

Info

Publication number
SA112330535B1
SA112330535B1 SA112330535A SA112330535A SA112330535B1 SA 112330535 B1 SA112330535 B1 SA 112330535B1 SA 112330535 A SA112330535 A SA 112330535A SA 112330535 A SA112330535 A SA 112330535A SA 112330535 B1 SA112330535 B1 SA 112330535B1
Authority
SA
Saudi Arabia
Prior art keywords
flow
butyl rubber
polymerization reactor
head
impeller
Prior art date
Application number
SA112330535A
Other languages
English (en)
Inventor
ألدو أبيتيتي
أندريا أنجيليتي
فلافيو سيمولا
Original Assignee
كونسير اس.بي.أيه
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 كونسير اس.بي.أيه filed Critical كونسير اس.بي.أيه
Publication of SA112330535B1 publication Critical patent/SA112330535B1/ar

Links

Classifications

    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00254—Formation of unwanted polymer, such as "pop-corn"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

مفاعل بلمرة محسن لإنتاج مطاط البيوتيل IMPROVED POLYMERIZATION REACTOR FOR BUTYL RUBBER PRODUCTION الملخص مفاعل بلمرة polymerization reactor عند درجة حرارة منخفضة لإنتاج مطاط بيوتيل butyl rubber بالبلمرة الحفزية catalytic polymerization لأيزوبيوتيلين isobutylene مع كمية صغيرة من ثاني أوليفين diolefin إقتراني مثل أيزوبيرين isoprene يتضمن: رأس عليا ممتدة extended upper head بتاكسي مائع يثبت مع لوح الأنابيب العلوي top tube-sheet حيث أن شكل الرأس ووحدة الإنعكاس تضبط لكي يتم الوصول إلى سرعة معجون متجانسة جداً في صفوف الأنابيب ولتقليل معدل الإنخفاض في الضغط بسبب إنقلاب التدفق من أعلى إلى أسفل وإلى مدخل المعجون slurry في الأنابيب tubes؛ قاع على شكل نصف كرة hemispheric bottom head بوحدات إنعكاس مائع fluid deflectors موضوعة بين الوحدة الدافعة impeller والقاع نفسه bottom itself وتصمم لتقليل معدل الإنخفاض في الضغط pressure بسبب إنقلاب التدفق من التدفق لأسفل إلى التدفق لأعلى؛ و حواجز تقوية straightening baffles بداخل أنبوبة التحويل draft tube, حيث يتم ضبط شكلها وأبعادها ويدير مكونات ال
SA112330535A 2011-05-26 2012-05-23 مفاعل بلمرة محسن لإنتاج مطاط البيوتيل SA112330535B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2011/000177 WO2012160579A1 (en) 2011-05-26 2011-05-26 Improved polymerization reactor for butyl rubber production

Publications (1)

Publication Number Publication Date
SA112330535B1 true SA112330535B1 (ar) 2015-07-22

Family

ID=44629608

Family Applications (1)

Application Number Title Priority Date Filing Date
SA112330535A SA112330535B1 (ar) 2011-05-26 2012-05-23 مفاعل بلمرة محسن لإنتاج مطاط البيوتيل

Country Status (8)

Country Link
US (1) US9428593B2 (ar)
EP (1) EP2714259B1 (ar)
CN (1) CN103608100B (ar)
BR (1) BR112013030063B1 (ar)
RU (1) RU2561092C2 (ar)
SA (1) SA112330535B1 (ar)
TW (1) TWI466724B (ar)
WO (1) WO2012160579A1 (ar)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103623761A (zh) * 2013-12-11 2014-03-12 南京斯迈柯特种金属装备股份有限公司 丁基橡胶聚合反应器
CN105732866B (zh) * 2014-12-11 2018-07-13 中国石油天然气股份有限公司 异戊橡胶制备方法及其聚合系统和催化剂进料装置
WO2016169771A1 (de) * 2015-04-23 2016-10-27 Uhde Inventa-Fischer Gmbh Reaktor sowie verfahren zur polymerisation von lactid
CN109806719A (zh) * 2019-03-25 2019-05-28 福建省新宏港纺织科技有限公司 一种坯布清洁系统的废气回收装置
CN112513106A (zh) * 2019-04-30 2021-03-16 瓦克化学股份公司 在管式反应器中制备聚合物水分散体的方法
CN110523345B (zh) * 2019-10-10 2022-04-05 江苏永大化工机械有限公司 反应器排放罐
CN115046301A (zh) * 2022-06-07 2022-09-13 Tcl空调器(中山)有限公司 风管、风力模块、新风装置和空调器

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US448575A (en) 1891-03-17 Half to robert atherton
CA463453A (en) 1950-02-28 H. Bannon John Reactor for low temperature polymerization of olefins
US2474592A (en) 1944-05-05 1949-06-28 Standard Oil Dev Co Polymerization of isobutylene with a diolefin
US2507105A (en) * 1944-07-15 1950-05-09 Standard Oil Dev Co Process for the friedel-crafts catalyzed low-temperature polymerization of isoolefins
US2577856A (en) 1944-07-15 1951-12-11 Standard Oil Dev Co Polymerization reaction vessel
US2636026A (en) 1951-06-01 1953-04-21 Standard Oil Dev Co Polymerization of olefins in annular reactor
DE1215936B (de) * 1955-06-30 1966-05-05 Polymer Corp Verfahren zur katalytischen Tieftemperaturmischpolymerisation von Isoolefinen und Multiolefinen
US2999084A (en) * 1959-03-25 1961-09-05 Exxon Research Engineering Co Polymerization method
US3737288A (en) * 1971-06-18 1973-06-05 Exxon Co Antifouling deflector in olefin polymerization reactors
US3790141A (en) * 1971-07-19 1974-02-05 Creusot Loire Apparatus for producing a flow in a liquid mixture
US3965975A (en) * 1974-08-21 1976-06-29 Stratford Engineering Corporation Baffling arrangements for contactors
US3991129A (en) * 1974-09-23 1976-11-09 Cosden Technology, Inc. Production of polybutene with static mixer
US4472061A (en) * 1980-10-27 1984-09-18 Ashland Oil, Inc. Method of continuously forming polyester resins
IT1134567B (it) 1980-12-03 1986-08-13 Ente Giprokautchuk L Reattore per la polimerizzazione di idrocarburi in soluzione od in sospensione
GB8515254D0 (en) 1985-06-17 1985-07-17 Enichem Elastomers Butyl rubber
RU1615935C (ru) * 1988-12-05 1994-10-15 Научно-производственное предприятие "Ярсинтез" Реактор для проведения процесса полимеризации
CA2114314C (en) * 1991-07-29 2001-05-29 Michael F. Mcdonald, Jr. Polymerization reactor
AUPN034694A0 (en) * 1994-12-30 1995-01-27 Comalco Aluminium Limited Improved draft tube agitator
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US5972661A (en) * 1998-09-28 1999-10-26 Penn State Research Foundation Mixing systems

Also Published As

Publication number Publication date
EP2714259A1 (en) 2014-04-09
BR112013030063A2 (pt) 2016-09-20
TW201300169A (zh) 2013-01-01
BR112013030063B1 (pt) 2019-04-09
RU2561092C2 (ru) 2015-08-20
RU2013156836A (ru) 2015-07-10
US20140086801A1 (en) 2014-03-27
TWI466724B (zh) 2015-01-01
WO2012160579A1 (en) 2012-11-29
CN103608100B (zh) 2016-07-06
EP2714259B1 (en) 2020-09-02
CN103608100A (zh) 2014-02-26
US9428593B2 (en) 2016-08-30

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