ZA841236B - Process and apparatus for fractional distillation under vacuum - Google Patents

Process and apparatus for fractional distillation under vacuum

Info

Publication number
ZA841236B
ZA841236B ZA841236A ZA841236A ZA841236B ZA 841236 B ZA841236 B ZA 841236B ZA 841236 A ZA841236 A ZA 841236A ZA 841236 A ZA841236 A ZA 841236A ZA 841236 B ZA841236 B ZA 841236B
Authority
ZA
South Africa
Prior art keywords
under vacuum
distillation under
fractional distillation
fractional
vacuum
Prior art date
Application number
ZA841236A
Other languages
English (en)
Inventor
Enno Frank Wijn
Original Assignee
Shell Res Ltd
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 Shell Res Ltd filed Critical Shell Res Ltd
Publication of ZA841236B publication Critical patent/ZA841236B/xx

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
    • B01D3/008—Liquid distribution
    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ZA841236A 1983-02-23 1984-02-21 Process and apparatus for fractional distillation under vacuum ZA841236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838305015A GB8305015D0 (en) 1983-02-23 1983-02-23 Apparatus for fractional distillation under vacuum

Publications (1)

Publication Number Publication Date
ZA841236B true ZA841236B (en) 1984-09-26

Family

ID=10538473

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841236A ZA841236B (en) 1983-02-23 1984-02-21 Process and apparatus for fractional distillation under vacuum

Country Status (13)

Country Link
US (2) US4863568A (ja)
EP (1) EP0119639B1 (ja)
JP (1) JPS59160503A (ja)
AU (1) AU559266B2 (ja)
BR (1) BR8400764A (ja)
CA (1) CA1198392A (ja)
DE (1) DE3476340D1 (ja)
ES (1) ES529913A0 (ja)
GB (1) GB8305015D0 (ja)
IN (1) IN160492B (ja)
MX (1) MX158247A (ja)
NL (1) NL8400554A (ja)
ZA (1) ZA841236B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235422B1 (en) * 1986-03-05 1990-11-07 Jacob Boyd Rivers Methods and apparatus for dynamically refining and deodorizing fats and oils
AU600187B2 (en) * 1987-12-15 1990-08-02 Unilever Plc Process for concentrating lactones, as well as the use of the concentrate thus obtained for flavouring foodstuffs
DE4008066A1 (de) * 1990-02-03 1991-08-08 Vielberth Inst Entw & Forsch Vorrichtung zur gewinnung einer aufbereiteten fluessigkeit in form eines kondensats aus einer aufzubereitenden fluessigkeit
JPH0732841B2 (ja) * 1991-02-21 1995-04-12 豊田化学工業株式会社 有機溶剤の廃液処理システム
US6932889B1 (en) * 1996-06-27 2005-08-23 Robert R. Holcomb Water treatment device and method
US5820748A (en) * 1997-04-25 1998-10-13 Shadikhan; Tajwar Safe removal of gasses, water and solvents from used lubricating oils with vacuum apparatus under mild temperature conditions
EP1415792B1 (en) 1999-11-05 2014-04-30 3D Systems Incorporated Methods and compositions for three-dimensional printing
DE19957458A1 (de) 1999-11-29 2001-05-31 Bayer Ag Strangverdampfer
DE10242878A1 (de) * 2002-09-16 2004-03-25 Basf Ag Flüssigkeitsverteiler für die Vakuumdestillation
WO2004113042A2 (en) 2003-05-21 2004-12-29 Z Corporation Thermoplastic powder material system for appearance models from 3d printing systems
WO2005004616A1 (en) * 2003-07-02 2005-01-20 Dsm Ip Assets B.V. Bleaching of dairy products
US7445199B2 (en) * 2006-08-30 2008-11-04 Uop Llc Apparatus and process for distributing liquid
RU2403961C1 (ru) 2006-08-30 2010-11-20 Юоп Ллк Способ и устройство для распределения жидкости
US7445198B2 (en) * 2006-08-30 2008-11-04 Uop Llc Apparatus and process for distributing liquid
US8241459B2 (en) * 2006-09-21 2012-08-14 Fina Technology, Inc. Polymer melt distributor header design
GB2512355B (en) 2013-03-27 2016-06-01 Warwick Tim Infused additive manufactured objects
FR3024948A1 (fr) * 2014-08-20 2016-02-26 Air Liquide Dispositif de distribution comprenant un repartiteur a canaux polygonaux et ensemble de mise en contact comprenant un tel dispositif de distribution
WO2017014627A1 (en) * 2015-07-22 2017-01-26 Haskoningdhv Nederland B.V. Reactor vessel for treating wastewater by means of aerobic granular sludge technology
US10058794B2 (en) 2016-03-30 2018-08-28 Fina Technology, Inc. Nozzle/header design for polystyrene

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514943A (en) * 1945-01-29 1950-07-11 Atlantic Refining Co Guided free film distillation apparatus
US2447746A (en) * 1945-01-29 1948-08-24 Atlantic Refining Co Guided free film distillation method
US2514944A (en) * 1945-02-22 1950-07-11 Atlantic Refining Co Falling film distillation apparatus
US2472578A (en) * 1946-03-21 1949-06-07 Atlantic Refining Co Method of contacting fluids
US3444049A (en) * 1962-08-23 1969-05-13 Weir Westgarth Ltd Vertical multistage distillation apparatus
DE1519663A1 (de) * 1966-03-16 1970-04-09 Metallgesellschaft Ag Mehrstufiges Destillations- und Rektifikationsverfahren
CS163411B3 (ja) * 1970-06-08 1975-09-15
DE3122652A1 (de) * 1981-06-06 1982-12-23 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zur kurzweg-destillation
US4613410A (en) * 1983-10-07 1986-09-23 Rivers Jr Jacob B Methods for dynamically refining and deodorizing fats and oils

Also Published As

Publication number Publication date
MX158247A (es) 1989-01-17
JPS59160503A (ja) 1984-09-11
EP0119639B1 (en) 1989-01-25
EP0119639A2 (en) 1984-09-26
ES8603275A1 (es) 1985-12-16
AU559266B2 (en) 1987-03-05
IN160492B (ja) 1987-07-18
ES529913A0 (es) 1985-12-16
DE3476340D1 (en) 1989-03-02
BR8400764A (pt) 1984-09-25
CA1198392A (en) 1985-12-24
NL8400554A (nl) 1984-09-17
EP0119639A3 (en) 1987-05-06
US4863568A (en) 1989-09-05
AU2477884A (en) 1984-08-30
US4863570A (en) 1989-09-05
GB8305015D0 (en) 1983-03-30

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