CA2157660A1 - An improved process for the distillation-based separation of multicomponent mixtures by steaming - Google Patents

An improved process for the distillation-based separation of multicomponent mixtures by steaming

Info

Publication number
CA2157660A1
CA2157660A1 CA002157660A CA2157660A CA2157660A1 CA 2157660 A1 CA2157660 A1 CA 2157660A1 CA 002157660 A CA002157660 A CA 002157660A CA 2157660 A CA2157660 A CA 2157660A CA 2157660 A1 CA2157660 A1 CA 2157660A1
Authority
CA
Canada
Prior art keywords
steam
useful materials
liquid
superheated steam
mixtures
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.)
Abandoned
Application number
CA002157660A
Other languages
English (en)
French (fr)
Inventor
Wilfried Raehse
Johann Friedrich Fues
Kathleen Paatz
Hans Scheck
Jozsef Kosma
Rolf Wiedemeyer
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.)
Henkel AG and Co KGaA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2157660A1 publication Critical patent/CA2157660A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002157660A 1993-03-06 1994-02-25 An improved process for the distillation-based separation of multicomponent mixtures by steaming Abandoned CA2157660A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4307115.5 1993-03-06
DE4307115A DE4307115A1 (de) 1993-03-06 1993-03-06 Verbessertes Verfahren zur destillativen Trennung von Mehrstoffgemischen durch Dämpfen
PCT/EP1994/000563 WO1994020187A1 (de) 1993-03-06 1994-02-25 Verbessertes verfahren zur destillativen trennung von mehrstoffgemischen durch dämpfen

Publications (1)

Publication Number Publication Date
CA2157660A1 true CA2157660A1 (en) 1994-09-15

Family

ID=6482144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002157660A Abandoned CA2157660A1 (en) 1993-03-06 1994-02-25 An improved process for the distillation-based separation of multicomponent mixtures by steaming

Country Status (10)

Country Link
EP (1) EP0687192A1 (de)
JP (1) JPH08507464A (de)
KR (1) KR960700785A (de)
CN (1) CN1118995A (de)
AU (1) AU6207194A (de)
CA (1) CA2157660A1 (de)
CZ (1) CZ215995A3 (de)
DE (1) DE4307115A1 (de)
PL (1) PL310531A1 (de)
WO (1) WO1994020187A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114929368A (zh) * 2020-02-28 2022-08-19 宝洁公司 使用纳米过滤和反渗透去除化学污染物的方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402883A1 (de) * 1994-02-01 1995-08-03 Henkel Kgaa Optimiertes Verfahren zur Aufarbeitung von wasserdampfbasierten Brüdenströmen
DE4420730A1 (de) * 1994-06-15 1995-12-21 Henkel Kgaa Verfahren zur Desodorierung und Stabilisierung biotechnologisch gewonnener Wertstoffe und ihrer wäßrigen Zubereitungen
GB9804479D0 (en) * 1998-03-02 1998-04-29 Chemtech International Ltd Stripping of volatile substances from less volatile fluids
CN102058989B (zh) * 2010-11-30 2013-01-16 洁星环保科技投资（上海）有限公司 一种螺旋送料蒸发器的蒸发工艺
CN102553275A (zh) * 2012-03-16 2012-07-11 瑞安市四方药化机械有限公司 一种常温蒸发浓缩机
JP6001347B2 (ja) * 2012-06-22 2016-10-05 株式会社ブリヂストン 混合液体の分離方法
CN109865304A (zh) * 2017-12-01 2019-06-11 田高 一种溶液中多物质的提取工艺及提取装置
CN115430165B (zh) * 2022-09-14 2023-12-01 轻工业杭州机电设计研究院有限公司 磺化二噁烷脱除设备
CN116077961B (zh) * 2023-02-01 2024-02-02 江苏森禾化工科技有限公司 一种自动电脱醇方法及使用该方法的脱醇釜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1269771A (en) * 1968-02-16 1972-04-06 Arjun Dev Passey Method of and apparatus for treating material
NL173768C (nl) * 1971-06-01 1984-03-01 Stork Amsterdam Werkwijze en inrichting voor het onder vacuuem behandelen van vloeistoffen met een gasvormig stripmedium.
US4171243A (en) * 1975-06-17 1979-10-16 The Chemithon Corporation Spray drying method
DE4030688A1 (de) * 1990-09-28 1992-04-02 Henkel Kgaa Verfahren zur spruehtrocknung von wertstoffen und wertstoffgemischen unter verwendung von ueberhitztem wasserdampf

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114929368A (zh) * 2020-02-28 2022-08-19 宝洁公司 使用纳米过滤和反渗透去除化学污染物的方法

Also Published As

Publication number Publication date
EP0687192A1 (de) 1995-12-20
WO1994020187A1 (de) 1994-09-15
DE4307115A1 (de) 1994-09-08
KR960700785A (ko) 1996-02-24
CZ215995A3 (en) 1996-02-14
AU6207194A (en) 1994-09-26
CN1118995A (zh) 1996-03-20
PL310531A1 (en) 1995-12-27
JPH08507464A (ja) 1996-08-13

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