ES8300790A1 - Procedimiento continuo para la produccion de globulos de po-limero esfericos - Google Patents

Procedimiento continuo para la produccion de globulos de po-limero esfericos

Info

Publication number
ES8300790A1
ES8300790A1 ES503008A ES503008A ES8300790A1 ES 8300790 A1 ES8300790 A1 ES 8300790A1 ES 503008 A ES503008 A ES 503008A ES 503008 A ES503008 A ES 503008A ES 8300790 A1 ES8300790 A1 ES 8300790A1
Authority
ES
Spain
Prior art keywords
polymer beads
continuous production
column
tube
size range
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
Application number
ES503008A
Other languages
English (en)
Other versions
ES503008A0 (es
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.)
Dia Prosim
NII PLASTMASS
Original Assignee
Dia Prosim
NII PLASTMASS
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 Dia Prosim, NII PLASTMASS filed Critical Dia Prosim
Publication of ES8300790A1 publication Critical patent/ES8300790A1/es
Publication of ES503008A0 publication Critical patent/ES503008A0/es
Granted legal-status Critical Current

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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE CONTINUO DE GLOBULOS DE POLIMEROS ESFERICOS EN UNA GAMA DE TAMAÑOS LIMITADA. CONSISTE EN PRODUCIR GOTITAS DE MONOMERO ESFERICAS MEDIANTE COALESCENCIA CONTROLADA DE AL MENOS UN MONOMERO FINAMENTE DISPERSO EN UNA CORRIENTE LAMINAR DE UN MEDIO DE SUSPENSION LIQUIDO, QUE CONTIENE UN AGENTE DE IONIZACION, UN AGENTE DE AJUSTE DEL PH Y UN AGENTE DE PROTECCION SUPERFICIAL DISPERSO EN DICHO MEDIO LIQUIDO. INTRODUCIR LAS GOTITAS EN LA PARTE SUPERIOR DE UNA COLUMNA DE POLIMERIZACION, MIENTRAS SE HACE CIRCULAR UNA CORRIENTE LAMINAR DEL MEDIO DE POLIMERIZACION LIQUIDO CALIENTE A TRAVES DE LA COLUMNA. DESCARGAR LOS GLOBULOS ENDURECIDOS POR EL FONDO DE LA COLUMNA Y SOMETERLOS A POSTERIOR POLIMERIZACION. >ESTOS GLOBULOS TIENEN APLICACIONES PARA LA FABRICACION DE RESINAS CAMBIADORAS DE IONES Y EN PROCESOS QUE IMPLIQUEN MOLDEO O EXTRUSION.
ES503008A 1980-06-13 1981-06-12 Procedimiento continuo para la produccion de globulos de po-limero esfericos Granted ES503008A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013135A FR2484421A1 (fr) 1980-06-13 1980-06-13 Procede continu de polymerisation en lit fluidise

Publications (2)

Publication Number Publication Date
ES8300790A1 true ES8300790A1 (es) 1982-11-01
ES503008A0 ES503008A0 (es) 1982-11-01

Family

ID=9243041

Family Applications (2)

Application Number Title Priority Date Filing Date
ES503008A Granted ES503008A0 (es) 1980-06-13 1981-06-12 Procedimiento continuo para la produccion de globulos de po-limero esfericos
ES512987A Expired ES8307264A1 (es) 1980-06-13 1982-06-09 Aparato para la produccion continua de globulos de polimero esfericos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES512987A Expired ES8307264A1 (es) 1980-06-13 1982-06-09 Aparato para la produccion continua de globulos de polimero esfericos.

Country Status (10)

Country Link
US (2) US4424318A (es)
EP (1) EP0042192B1 (es)
JP (1) JPH041001B2 (es)
AU (1) AU556690B2 (es)
CA (1) CA1203345A (es)
DE (1) DE3173702D1 (es)
ES (2) ES503008A0 (es)
FR (1) FR2484421A1 (es)
WO (1) WO1981003659A1 (es)
ZA (1) ZA813977B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487898A (en) * 1981-06-12 1984-12-11 Kanegafuchi Chemical Industry Co., Ltd. Process of continuous suspension polymerization
US4623706A (en) * 1984-08-23 1986-11-18 The Dow Chemical Company Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream
US4642323A (en) * 1985-12-30 1987-02-10 Ppg Industries, Inc. Process for preparing latex polymers from gaseous monomers
JPH0699490B2 (ja) * 1986-12-19 1994-12-07 鐘淵化学工業株式会社 懸濁重合方法及び懸濁重合装置
US6291605B1 (en) 1990-06-06 2001-09-18 Clarence S. Freeman Polymerization process with spraying step
JP2000351867A (ja) * 1999-06-14 2000-12-19 Kanegafuchi Chem Ind Co Ltd 熱可塑性樹脂予備発泡粒子の製造方法
GB0019417D0 (en) * 2000-08-09 2000-09-27 Mat & Separations Tech Int Ltd Mesoporous carbons
US8591855B2 (en) * 2000-08-09 2013-11-26 British American Tobacco (Investments) Limited Porous carbons
FR2831464B1 (fr) * 2001-10-26 2004-07-16 Collano Sa Utilisation de sulfonate(s)de lignine comme stabilisateur(s) de la polymerisation en emulsion, dispersion, utilisations et procede correspondants
GB0506278D0 (en) 2005-03-29 2005-05-04 British American Tobacco Co Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
WO2008043982A2 (en) * 2006-10-09 2008-04-17 British American Tobacco (Investments) Limited Carbonising and/or activating carbonaceous material
BRPI0719161A2 (pt) * 2006-10-09 2014-02-04 British American Tobacco Co Processos para produzir glóbulos sólidos discretos de material polimérico, para preparar um produto de carbono ativado, e para preparar um produto particulado carbonizado, aparelho para formar glóbulos sólidos discretos de material polimérico, métodos para carbonizar e ativar material carbonáceo, e para preparar carbono ativado, e, forno rotativo.
CN102086240B (zh) * 2010-12-22 2012-08-08 天津大学 一种均粒离子交换树脂聚合物珠体生产设备及方法
CN105612186B (zh) 2013-07-31 2018-10-26 巴斯夫欧洲公司 反相聚合方法
MX2016001418A (es) 2013-07-31 2016-08-18 Basf Se Proceso de polimerizacion de fase inversa.
CN111712526A (zh) * 2017-11-10 2020-09-25 Ddp特种电子材料美国公司 组分加成聚合
CN108102019B (zh) * 2017-12-10 2020-05-12 四川大学 分步悬浮聚合制备用于离子交换树脂珠粒的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1000689A (en) * 1910-09-13 1911-08-15 William Campbell Paterson Pulp-agitating apparatus.
US2618626A (en) * 1949-12-27 1952-11-18 Shell Dev Process of polymerizing olefinically unsaturated compounds
GB1064326A (en) * 1962-11-01 1967-04-05 British Plaster & Boards Ltd Improvements in and relating to cellular urea-formaldehyde resins
JPS5336510B2 (es) * 1972-05-15 1978-10-03
US3830371A (en) * 1972-12-27 1974-08-20 Exxon Production Research Co Liquid-liquid separation
US3948767A (en) * 1974-02-06 1976-04-06 Chapman Willis F Method and apparatus for separating oil from aqueous liquids
US3972816A (en) * 1974-08-23 1976-08-03 Change, Inc. Oil extractor
JPS5146792A (es) * 1974-10-21 1976-04-21 Asahi Chemical Ind
JPS5156888A (ja) * 1974-11-14 1976-05-18 Asahi Chemical Ind Renzokukendakujugono hoho

Also Published As

Publication number Publication date
EP0042192B1 (en) 1986-02-05
US4579718A (en) 1986-04-01
JPH041001B2 (es) 1992-01-09
ES503008A0 (es) 1982-11-01
AU556690B2 (en) 1986-11-13
AU7226981A (en) 1982-01-07
ES512987A0 (es) 1983-04-01
ES8307264A1 (es) 1983-04-01
CA1203345A (en) 1986-04-15
FR2484421A1 (fr) 1981-12-18
FR2484421B1 (es) 1985-03-22
JPS57500981A (es) 1982-06-03
DE3173702D1 (en) 1986-03-20
EP0042192A1 (en) 1981-12-23
US4424318A (en) 1984-01-03
ZA813977B (en) 1982-06-30
WO1981003659A1 (en) 1981-12-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001