ES2128714T3 - Tratamiento de jabon de taloil. - Google Patents

Tratamiento de jabon de taloil.

Info

Publication number
ES2128714T3
ES2128714T3 ES95909804T ES95909804T ES2128714T3 ES 2128714 T3 ES2128714 T3 ES 2128714T3 ES 95909804 T ES95909804 T ES 95909804T ES 95909804 T ES95909804 T ES 95909804T ES 2128714 T3 ES2128714 T3 ES 2128714T3
Authority
ES
Spain
Prior art keywords
water
soap
stage
neutralization
separation
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.)
Expired - Lifetime
Application number
ES95909804T
Other languages
English (en)
Inventor
Elias Varila
Tellervo Rouvinen
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Application granted granted Critical
Publication of ES2128714T3 publication Critical patent/ES2128714T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C11B13/02—Recovery of fats, fatty oils or fatty acids from waste materials from soap stock
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material
    • 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
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C11B13/005—Recovery of fats, fatty oils or fatty acids from waste materials of residues of the fabrication of wood-cellulose (in particular tall-oil)
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA MEJORAR LA SEPARACION DE AGUA EN UN PROCESO DE PARA LA PREPARACION DE RESINAS LIQUIDAS QUE COMPRENDE: UNA ETAPA DE NEUTRALIZACION EN LA CUAL UNA MEZCLA DE JABON Y DE AGUA ES NEUTRALIZADA CON DIOXIDO DE CARBONO, UNA ETAPA DE SEPARACION DE AGUA EN LA CUAL LA FASE ACUOSA QUE CONTIENE BICARBONATO ES SEPARADA DEL JABON, Y UNA ETAPA DE COCCION EN LA CUAL EL JABON OBTENIDO DE LA ETAPA ANTERIOR ES COCIDO CON ACIDO SULFURICO PARA FORMAR UNA RESINA LIQUIDA, LA MEJORA QUE COMPRENDE EL PROCEDIMIENTO ES QUE, DESPUES DE LA NEUTRALIZACION CON DIOXIDO DE CARBONO PERO ANTES DE LA ETAPA DE SEPARACION DE AGUA, SE LLEVA A CABO UNA SEGUNDA NEUTRALIZACION CON ACIDO SULFURICO. LA INVENCION TAMBIEN SE REFIERE A UN PROCESO QUE COMPRENDE LAS ETAPAS PRESENTADAS ARRIBA PARA LA PREPARACION DE UNA RESINA LIQUIDA
ES95909804T 1994-03-01 1995-02-28 Tratamiento de jabon de taloil. Expired - Lifetime ES2128714T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI940969A FI95595C (fi) 1994-03-01 1994-03-01 Menetelmä vedenerottuvuuden parantamiseksi mäntyöljyn valmistusprosessissa sekä menetelmä mäntyöljyn valmistamiseksi

Publications (1)

Publication Number Publication Date
ES2128714T3 true ES2128714T3 (es) 1999-05-16

Family

ID=8540227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95909804T Expired - Lifetime ES2128714T3 (es) 1994-03-01 1995-02-28 Tratamiento de jabon de taloil.

Country Status (12)

Country Link
US (1) US5891990A (es)
EP (1) EP0748366B1 (es)
JP (1) JPH09509693A (es)
CN (1) CN1056175C (es)
AT (1) ATE176276T1 (es)
AU (1) AU1813495A (es)
BR (1) BR9506913A (es)
CA (1) CA2184244C (es)
DE (1) DE69507600T2 (es)
ES (1) ES2128714T3 (es)
FI (1) FI95595C (es)
WO (1) WO1995023837A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI952176A7 (fi) * 1995-05-05 1996-11-06 Air Liquide Suovan neutralointi
FI104491B (sv) 1996-12-30 2000-02-15 Aga Ab Förfarande och anordning för rening av rå talloljesåpa
FI105569B (fi) 1997-12-11 2000-09-15 Polargas Ab Oy Menetelmä mäntyöljyn valmistamiseksi
FI110951B (fi) * 2001-09-20 2003-04-30 Valtion Teknillinen Menetelmä suovan hapottamiseksi
EP1302529A1 (en) * 2001-10-09 2003-04-16 Linde AG Brine separation in tall soap oil preparation
ATE362506T1 (de) * 2004-09-21 2007-06-15 Linde Ag Verfahren zur gewinnung von tallöl oder tallölbrennstoff
EP1870445A1 (en) * 2006-06-21 2007-12-26 Linde Aktiengesellschaft Process for producing tall oil and use of heating in the production of tall oil
FI121427B (fi) * 2008-06-17 2010-11-15 Linde Ag Menetelmä mäntyöljyn valmistamiseksi ja suolaliuoksen deaktivoinnin käyttö mäntyöljyn valmistuksessa
FI20096366A7 (fi) 2009-12-18 2011-06-19 Linde Ag Menetelmä ja laite mäntyöljysuovan neutraloimiseksi
CN111334370A (zh) * 2020-03-13 2020-06-26 福建省沙县松川化工有限公司 一种妥尔油的生产设备及其生产工艺
WO2025262363A1 (en) * 2024-06-17 2025-12-26 Kemira Oyj Method for separating water from co2 pre-acidified tall oil soap

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE98166C1 (es) *
US3901869A (en) * 1974-01-11 1975-08-26 Westvaco Corp Acidification of tall oil soap

Also Published As

Publication number Publication date
AU1813495A (en) 1995-09-18
JPH09509693A (ja) 1997-09-30
EP0748366B1 (en) 1999-01-27
WO1995023837A1 (en) 1995-09-08
FI940969L (fi) 1995-09-02
CN1056175C (zh) 2000-09-06
CA2184244A1 (en) 1995-09-08
EP0748366A1 (en) 1996-12-18
CA2184244C (en) 2005-04-26
BR9506913A (pt) 1997-09-16
ATE176276T1 (de) 1999-02-15
CN1145632A (zh) 1997-03-19
DE69507600T2 (de) 1999-06-24
FI95595B (fi) 1995-11-15
US5891990A (en) 1999-04-06
FI95595C (fi) 1998-12-01
DE69507600D1 (de) 1999-03-11
FI940969A0 (fi) 1994-03-01

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