ES2134615T3 - Neutralizacion de jabon de taloil. - Google Patents

Neutralizacion de jabon de taloil.

Info

Publication number
ES2134615T3
ES2134615T3 ES96913540T ES96913540T ES2134615T3 ES 2134615 T3 ES2134615 T3 ES 2134615T3 ES 96913540 T ES96913540 T ES 96913540T ES 96913540 T ES96913540 T ES 96913540T ES 2134615 T3 ES2134615 T3 ES 2134615T3
Authority
ES
Spain
Prior art keywords
tall oil
pct
neutralization
water
soap
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
ES96913540T
Other languages
English (en)
Other versions
ES2134615T5 (es
Inventor
Eero Aitta
Elias Varila
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8543357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2134615(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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 ES2134615T3 publication Critical patent/ES2134615T3/es
Publication of ES2134615T5 publication Critical patent/ES2134615T5/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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Paper (AREA)
  • Saccharide Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA MEJORAR LA SEPARACION DEL AGUA EN UN PROCEDIMIENTO DE PREPARACION DE UNA RESINA LIQUIDA, QUE COMPRENDE: UNA FASE DE NEUTRALIZACION, EN LA QUE SE NEUTRALIZA UNA MEZCLA DE JABON DE RESINA LIQUIDA Y AGUA, CON DIOXIDO DE CARBONO; UNA FASE DE SEPARACION DE AGUA, EN LA QUE SE SEPARA UNA FASE ACUOSA, QUE CONTIENE BICARBONATO, DEL JABON DE RESINA LIQUIDA; Y UNA ETAPA DE COCCION, EN LA QUE EL JABON DE RESINA LIQUIDA OBTENIDO EN LA FASE PREVIA SE CUECE CON ACIDO SULFURICO, PARA FORMAR RESINA LIQUIDA. LA MEJORA CONSISTE EL HECHO DE QUE, TRAS LA NEUTRALIZACION CON DIOXIDO DE CARBONO, PERO ANTES DE LA FASE DE SEPARACION DEL AGUA, EL PH SE AJUSTA CON UNA SUSTANCIA REACTIVA EN MEDIO ACIDO, COMO BISULFITO. LA INVENCION SE REFIERE ASIMISMO A UN METODO DE PREPARACION DE RESINA LIQUIDA, EL CUAL COMPRENDE LAS FASES EXPUESTAS ANTERIORMENTE.
ES96913540T 1995-05-05 1996-05-03 Neutralizacion de jabon de aceite de resina. Expired - Lifetime ES2134615T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI952176A FI952176A (fi) 1995-05-05 1995-05-05 Suovan neutralointi
FI952176 1995-05-05

Publications (2)

Publication Number Publication Date
ES2134615T3 true ES2134615T3 (es) 1999-10-01
ES2134615T5 ES2134615T5 (es) 2004-11-16

Family

ID=8543357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96913540T Expired - Lifetime ES2134615T5 (es) 1995-05-05 1996-05-03 Neutralizacion de jabon de aceite de resina.

Country Status (9)

Country Link
US (1) US5898065A (es)
EP (1) EP0827528B2 (es)
AT (1) ATE181354T1 (es)
BR (1) BR9608274A (es)
CA (1) CA2220111C (es)
DE (1) DE69602941T3 (es)
ES (1) ES2134615T5 (es)
FI (1) FI952176A (es)
WO (1) WO1996034932A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1586624B1 (en) * 2004-02-06 2013-04-03 Härting Glade, Thomas Francis Process of refinement of crude tall oil using short path distillation
EP1637582B1 (en) * 2004-09-21 2007-05-16 Linde AG A process for recovering tall oil or tall oil fuel
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
FI120540B (fi) * 2007-05-15 2009-11-30 Forchem Oy Menetelmä mäntyöljyn käsittelemiseksi
FI121427B (fi) * 2008-06-17 2010-11-15 Linde Ag Menetelmä mäntyöljyn valmistamiseksi ja suolaliuoksen deaktivoinnin käyttö mäntyöljyn valmistuksessa
FI20096366A (fi) 2009-12-18 2011-06-19 Linde Ag Menetelmä ja laite mäntyöljysuovan neutraloimiseksi
WO2012034112A1 (en) * 2010-09-10 2012-03-15 Arizona Chemical Company, Llc Method for producing crude tall oil by soap washing with calcium carbonate removal
SE1450683A1 (sv) 2014-06-05 2015-12-06 Stora Enso Oyj Förfarande för utvinning av råtallolja
US11034914B2 (en) * 2018-05-01 2021-06-15 Kraton Polymers Llc Desulfurized black liquor soap compositions and processes for producing

Family Cites Families (7)

* 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
US4075188A (en) * 1976-02-02 1978-02-21 Westvaco Corporation Recovery of crude tall oil
US5286845A (en) * 1992-05-20 1994-02-15 Union Camp Corporation Acidification of tall oil soap using carbon dioxide
FI95723C (fi) * 1992-11-10 1996-04-11 Lt Dynamics Oy Menetelmä suovan hapottamiseksi suurella yliannostuksella NaHSO3-liuosta
US5283319A (en) * 1993-06-23 1994-02-01 Union Camp Corporation Process and control strategy for the recovery and use of excess carbon dioxide discharge from a high pressure carbon dioxide acidulation process
FI95595C (fi) * 1994-03-01 1998-12-01 Air Liquide Menetelmä vedenerottuvuuden parantamiseksi mäntyöljyn valmistusprosessissa sekä menetelmä mäntyöljyn valmistamiseksi

Also Published As

Publication number Publication date
ATE181354T1 (de) 1999-07-15
EP0827528B2 (en) 2004-03-31
ES2134615T5 (es) 2004-11-16
DE69602941D1 (de) 1999-07-22
DE69602941T3 (de) 2004-11-18
EP0827528A1 (en) 1998-03-11
FI952176A (fi) 1996-11-06
WO1996034932A1 (en) 1996-11-07
DE69602941T2 (de) 1999-12-09
US5898065A (en) 1999-04-27
FI952176A0 (fi) 1995-05-05
CA2220111A1 (en) 1996-11-07
BR9608274A (pt) 1999-06-29
CA2220111C (en) 2007-09-25
EP0827528B1 (en) 1999-06-16

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