IL43972A - Falling strand devolatilization apparatus and process - Google Patents

Falling strand devolatilization apparatus and process

Info

Publication number
IL43972A
IL43972A IL43972A IL4397274A IL43972A IL 43972 A IL43972 A IL 43972A IL 43972 A IL43972 A IL 43972A IL 4397274 A IL4397274 A IL 4397274A IL 43972 A IL43972 A IL 43972A
Authority
IL
Israel
Prior art keywords
composition
heating zones
input
vessel
flash vaporization
Prior art date
Application number
IL43972A
Other languages
English (en)
Other versions
IL43972A0 (en
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of IL43972A0 publication Critical patent/IL43972A0/xx
Publication of IL43972A publication Critical patent/IL43972A/en

Links

Classifications

    • 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
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/08—Evaporators with vertical tubes with short tubes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IL43972A 1973-01-09 1974-01-08 Falling strand devolatilization apparatus and process IL43972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US322261A US3928300A (en) 1973-01-09 1973-01-09 Falling strand devolatilization technique

Publications (2)

Publication Number Publication Date
IL43972A0 IL43972A0 (en) 1974-05-16
IL43972A true IL43972A (en) 1976-06-30

Family

ID=23254099

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43972A IL43972A (en) 1973-01-09 1974-01-08 Falling strand devolatilization apparatus and process

Country Status (9)

Country Link
US (1) US3928300A (fr)
JP (2) JPS5430428B2 (fr)
BE (1) BE809506A (fr)
CA (1) CA1016687A (fr)
DE (1) DE2400661A1 (fr)
ES (1) ES422004A1 (fr)
FR (1) FR2333541A1 (fr)
GB (1) GB1462064A (fr)
IL (1) IL43972A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294652A (en) * 1980-06-30 1981-10-13 Monsanto Company Falling strand devolatilizer
US4486099A (en) * 1983-09-14 1984-12-04 Usm Corporation Rotary processors and devolatilizing methods for particulate materials
JPS61203103A (ja) * 1985-03-05 1986-09-09 Mitsui Eng & Shipbuild Co Ltd 重合物中の揮発性物質除去装置における熱交換器
CA1265289A (fr) * 1985-12-16 1990-01-30 Viney Pal Aneja Methode et appareil pour devolatiliser des solutions de polymeres
US4865689A (en) * 1988-01-27 1989-09-12 Mobil Oil Corporation Method and apparatus for evaporating the volatile components of a polymer
GB8818365D0 (en) * 1988-08-02 1988-09-07 Process Improvements Ltd Cassette containing flexible tubing to be dispensed therefrom
US5540813A (en) * 1994-01-19 1996-07-30 Fina Technology, Inc. Method for reducing volatiles in polymerized styrene
US6248807B1 (en) * 1999-03-15 2001-06-19 Fina Technology, Inc. Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers
US20030008973A1 (en) * 1999-03-17 2003-01-09 Sosa Jose M. Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers
DE10031766A1 (de) * 2000-06-29 2002-01-10 Bayer Ag Kautschukfreie Copolymerisate mit niedrigen Monomerrestgehalten und Verfahren und Vorrichtung zu ihrer Herstellung
US20030116286A1 (en) * 2001-12-20 2003-06-26 Process Development Services, Inc. Apparatus and method for removing volatile components from viscous liquids
US7682484B2 (en) * 2001-12-20 2010-03-23 Process Development Services, Inc. Apparatus and method for removing volatile components from viscous liquids
FR2843966A1 (fr) * 2002-08-30 2004-03-05 Bp Chem Int Ltd Procede et appareillage pour degazer un polymere
CN1228119C (zh) * 2003-11-06 2005-11-23 刘兆彦 一种栅缝降膜脱挥塔
US7822583B2 (en) * 2007-04-16 2010-10-26 Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. Method of batch falling strand devolatilizer
FR2921663A1 (fr) * 2007-10-02 2009-04-03 Bluestar Silicones France Soc Polyorganosiloxanes a fonction piperidine depourvus de toxicite par contact cutane et utilisation de ces derniers dans des compositions cosmetiques
EA201492147A1 (ru) * 2012-07-12 2015-04-30 Альберт Фаритович Сайфутдинов Ректификационная колонна с внутренним тепло- и массообменом и способ разделения многокомпонентных смесей на фракции с использованием ректификационной колонны с внутренним тепло- и массообменом
EP2881154B1 (fr) 2013-12-04 2018-02-21 Fluitec Invest AG Dispositif et procédé de vaporisation par détente
WO2017096200A1 (fr) * 2015-12-03 2017-06-08 The Coca-Cola Company Compositions de polyester et de copolyester à base de furanoate utilisant la dévolatilisation en brin tombant
CN109443043B (zh) * 2018-09-05 2019-09-27 西安交通大学 一种铅-超临界二氧化碳中间换热器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888716A (en) * 1957-01-09 1962-02-07 Dow Chemical Co Process and apparatus for devolatilizing polymeric materials, especially alkenyl aromatic polymers
US3004900A (en) * 1957-01-09 1961-10-17 Dow Chemical Co Apparatus for devolatilizing
US2970089A (en) * 1957-01-09 1961-01-31 Dow Chemical Co Devolatilizing polymeric compositions
NL108067C (fr) * 1957-01-09
BE672238A (fr) * 1965-11-12 1966-03-01
BE758596A (fr) * 1969-11-08 1971-05-06 Basf Ag Procede pour l'elimination de monomeres volatils a partir de solutions de polymeres d'acrylonitrile ainsi que leur concentration

Also Published As

Publication number Publication date
FR2333541A1 (fr) 1977-07-01
JPS5166279A (fr) 1976-06-08
FR2333541B1 (fr) 1978-04-14
BE809506A (fr) 1974-07-08
DE2400661A1 (de) 1974-07-11
IL43972A0 (en) 1974-05-16
AU6429974A (en) 1975-07-10
GB1462064A (en) 1977-01-19
US3928300A (en) 1975-12-23
JPS5430428B2 (fr) 1979-10-01
JPS4998772A (fr) 1974-09-18
ES422004A1 (es) 1976-04-16
JPS5430670B2 (fr) 1979-10-02
CA1016687A (en) 1977-08-30

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