NL243816A - - Google Patents

Info

Publication number
NL243816A
NL243816A NL243816DA NL243816A NL 243816 A NL243816 A NL 243816A NL 243816D A NL243816D A NL 243816DA NL 243816 A NL243816 A NL 243816A
Authority
NL
Netherlands
Application number
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.)
Publication of NL243816A publication Critical patent/NL243816A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • B01D5/0066—Dome shaped condensation
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL243816D 1957-01-09 NL243816A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US633315A US2914120A (en) 1957-01-09 1957-01-09 Devolatilizer

Publications (1)

Publication Number Publication Date
NL243816A true NL243816A (en:Method)

Family

ID=24539144

Family Applications (2)

Application Number Title Priority Date Filing Date
NL243816D NL243816A (en:Method) 1957-01-09
NL108067D NL108067C (en:Method) 1957-01-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL108067D NL108067C (en:Method) 1957-01-09

Country Status (4)

Country Link
US (1) US2914120A (en:Method)
BE (1) BE582999A (en:Method)
GB (2) GB880906A (en:Method)
NL (2) NL108067C (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB845733A (en) * 1957-12-23 1960-08-24 H J Heinz Company Ltd Improvements in or relating to evaporators
US3209812A (en) * 1959-09-22 1965-10-05 Ralph G Sargeant Apparatus for removing water from liquid mixtures
BE786885A (fr) * 1971-07-30 1973-01-29 Basf Ag Procede d'elimination des constituants vaporisables de solutions polymeres
US3928300A (en) * 1973-01-09 1975-12-23 Monsanto Co Falling strand devolatilization technique
US3966538A (en) * 1973-01-09 1976-06-29 Monsanto Company Falling strand devolatilization apparatus
AU517825B2 (en) * 1977-04-12 1981-08-27 Union Carbide Corporation Gear pump
WO1993017769A1 (de) * 1992-03-03 1993-09-16 Oskar Schatz Verfahren zur verdampfung eines flüssigen mediums mit variablem mengenstrom
GB9921259D0 (en) 1999-09-09 1999-11-10 Nova Chemicals Europ Limited Polymer devolatilisation apparatus
CN1228119C (zh) * 2003-11-06 2005-11-23 刘兆彦 一种栅缝降膜脱挥塔
CN105233517B (zh) * 2015-10-14 2017-03-29 长岭炼化岳阳工程设计有限公司 内置降膜式重沸器精馏塔及其精馏方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1263747A (en) * 1916-07-11 1918-04-23 John T Davis Apparatus for evaporating sugar and the like.
US2090984A (en) * 1934-10-19 1937-08-24 David D Peebles Dehydrating apparatus and method
US2092470A (en) * 1934-10-19 1937-09-07 David D Peebles Heat exchange method
US2257531A (en) * 1938-08-08 1941-09-30 David D Peebles Evaporating apparatus and method
US2377424A (en) * 1941-02-04 1945-06-05 Colgate Palmolive Peet Co Soap and process of making same
US2624401A (en) * 1949-02-16 1953-01-06 Zaremba Company Falling film evaporator with subjacent separating chamber
BE517520A (en:Method) * 1952-02-11
US2798544A (en) * 1952-02-28 1957-07-09 Purex Corp Ltd System for producing high density detergents
US2731081A (en) * 1953-04-13 1956-01-17 Ind Rayon Corp Method for the removal of monomers, etc. from molten polymers

Also Published As

Publication number Publication date
US2914120A (en) 1959-11-24
GB880906A (en) 1961-10-25
BE582999A (en:Method)
GB880907A (en) 1961-10-25
NL108067C (en:Method)

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