IT956122B - Metodo e dispositivo per il tratta mento sotto vuoto di liquidi median te un mezzo estrattore sotto vuoto - Google Patents

Metodo e dispositivo per il tratta mento sotto vuoto di liquidi median te un mezzo estrattore sotto vuoto

Info

Publication number
IT956122B
IT956122B IT2521972A IT2521972A IT956122B IT 956122 B IT956122 B IT 956122B IT 2521972 A IT2521972 A IT 2521972A IT 2521972 A IT2521972 A IT 2521972A IT 956122 B IT956122 B IT 956122B
Authority
IT
Italy
Prior art keywords
vacuum
liquids
extractor
treatment
vacuum treatment
Prior art date
Application number
IT2521972A
Other languages
English (en)
Italian (it)
Original Assignee
Stork Amsterdam
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 Stork Amsterdam filed Critical Stork Amsterdam
Application granted granted Critical
Publication of IT956122B publication Critical patent/IT956122B/it

Links

Classifications

    • 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
    • B01D3/10—Vacuum distillation
    • B01D3/108—Vacuum distillation using a vacuum lock for removing the concentrate during distillation
    • 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
    • B01D3/10—Vacuum distillation
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/12—Refining fats or fatty oils by distillation
    • C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
IT2521972A 1971-06-01 1972-06-03 Metodo e dispositivo per il tratta mento sotto vuoto di liquidi median te un mezzo estrattore sotto vuoto IT956122B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7107525A NL173768C (nl) 1971-06-01 1971-06-01 Werkwijze en inrichting voor het onder vacuuem behandelen van vloeistoffen met een gasvormig stripmedium.

Publications (1)

Publication Number Publication Date
IT956122B true IT956122B (it) 1973-10-10

Family

ID=19813289

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2521972A IT956122B (it) 1971-06-01 1972-06-03 Metodo e dispositivo per il tratta mento sotto vuoto di liquidi median te un mezzo estrattore sotto vuoto

Country Status (5)

Country Link
DE (1) DE2226631A1 (de)
FR (1) FR2141153A5 (de)
GB (1) GB1400836A (de)
IT (1) IT956122B (de)
NL (1) NL173768C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100005A1 (de) * 1981-01-02 1982-08-05 Achenbach Buschhütten GmbH, 5910 Kreuztal Rektifizierkolonne
EP0134835A1 (de) * 1983-09-20 1985-03-27 Heinz Schumacher Verfahren zum Abtrennen unerwünschter Bestandteile wie Geschmacks- und Geruchsstoffe, freie Fettsäuren usw. aus insbesondere pflanzlichen und tierischen Ölen und Fetten
DE3522897A1 (de) * 1985-06-26 1987-01-08 Stage Hermann Verfahren und anlage zum desodorieren und/oder entsaeuern von hochsiedenden fluessigkeiten
LU86121A1 (fr) * 1985-10-16 1987-06-02 Anthony Athanassiadis Procede d'elimination d'une matiere volatile d'un liquide et installation pour la mise en oeuvre de ce procede
ES2013206A6 (es) * 1989-06-29 1990-04-16 Espan Carburos Metal Procedimiento de desodorizacion de aceites y grasas.
DE4307115A1 (de) * 1993-03-06 1994-09-08 Henkel Kgaa Verbessertes Verfahren zur destillativen Trennung von Mehrstoffgemischen durch Dämpfen
GB9407504D0 (en) * 1994-04-15 1994-06-08 Crown Chemtech Ltd Stripping of volatile substances from less volatile fluids
DE60306515T2 (de) 2003-08-06 2007-06-21 De Smet Engineering N.V. Verfahren und Vorrichtung zum Vakuumstripping
ATE342951T1 (de) 2004-08-06 2006-11-15 Smet Engineering N V De Verfahren zum rückgewinnen von öl
EP1637201B1 (de) 2004-09-15 2007-08-15 De Smet Engineering N.V. Gaswaschverfahren und -vorrichtung
EP1818088A1 (de) 2006-01-20 2007-08-15 De Smet Engineering N.V. Kristallisatoren für Fraktionierungsverfahren von Ölen und Fetten
EP1905815A1 (de) 2006-09-28 2008-04-02 De Smet Engineering S.A. Vorrichtung und Verfahren zur Phasenabtrennung
EP2028258A1 (de) 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Verfahren für eine Vorrichtung zur Desolventisierung unter vermindertem Druck
CN104096373B (zh) * 2014-07-28 2015-08-19 安徽国孚润滑油工业有限公司 蒸馏塔洗涤段回流油分布装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE509584C (de) * 1925-08-12 1930-10-10 Gertrud Melhardt Verfahren und Vorrichtung zum Destillieren von Kohlenwasserstoffen, insbesondere rohem Erdoel oder Teer, mittels Wasserdampfs
DE861689C (de) * 1950-08-19 1953-01-05 Metallgesellschaft Ag Verfahren und Vorrichtung zum Durchmischen von Fluessigkeiten, insbesondere OElen, Fetten, Mineraloelen, Paraffinen u. dgl., mit Wasserdampf, Luft oder anderen Gasen oder Daempfen
DE1519663A1 (de) * 1966-03-16 1970-04-09 Metallgesellschaft Ag Mehrstufiges Destillations- und Rektifikationsverfahren
DE1619711A1 (de) * 1967-12-20 1970-07-23 Knapsack Ag Vorrichtung zum Eindicken bzw. Aufkonzentrieren von Duennloesungen

Also Published As

Publication number Publication date
FR2141153A5 (de) 1973-01-19
NL7107525A (de) 1972-12-05
DE2226631A1 (de) 1972-12-14
GB1400836A (en) 1975-07-23
NL173768C (nl) 1984-03-01

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