SE9103811D0 - PROCEDURES FOR THE PREPARATION OF FIGURE OIL - Google Patents

PROCEDURES FOR THE PREPARATION OF FIGURE OIL

Info

Publication number
SE9103811D0
SE9103811D0 SE9103811A SE9103811A SE9103811D0 SE 9103811 D0 SE9103811 D0 SE 9103811D0 SE 9103811 A SE9103811 A SE 9103811A SE 9103811 A SE9103811 A SE 9103811A SE 9103811 D0 SE9103811 D0 SE 9103811D0
Authority
SE
Sweden
Prior art keywords
tall oil
procedures
oil
preparation
hydrochloric acid
Prior art date
Application number
SE9103811A
Other languages
Swedish (sv)
Other versions
SE9103811L (en
SE505831C2 (en
Inventor
K A Ukkonen
Original Assignee
Veitsiluoto Oy
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
Publication of SE9103811L publication Critical patent/SE9103811L/xx
Application filed by Veitsiluoto Oy filed Critical Veitsiluoto Oy
Publication of SE9103811D0 publication Critical patent/SE9103811D0/en
Publication of SE505831C2 publication Critical patent/SE505831C2/en

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
    • C11B13/005—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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The present invention relates to a procedure for producing tall oil from tall oil soft soap produced as a by-product in the cellulose industry. The procedure comprises the steps of acidifying the tall oil soft soap with hydrochloric acid and separating the tall oil thus obtained. Hydrochloric acid replaces the more usual sulphuric acid and is ecologically more acceptable.
SE9103811A 1990-12-28 1991-12-20 Process for producing tall oil from tall oil soap SE505831C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI906451A FI93868C (en) 1990-12-28 1990-12-28 Manufacture of tall oil

Publications (3)

Publication Number Publication Date
SE9103811L SE9103811L (en)
SE9103811D0 true SE9103811D0 (en) 1991-12-20
SE505831C2 SE505831C2 (en) 1997-10-13

Family

ID=8531663

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9103811A SE505831C2 (en) 1990-12-28 1991-12-20 Process for producing tall oil from tall oil soap

Country Status (16)

Country Link
JP (1) JPH06340890A (en)
AT (1) AT399172B (en)
CA (1) CA2056836C (en)
CH (1) CH682238A5 (en)
CZ (1) CZ281616B6 (en)
DE (1) DE4141913C2 (en)
ES (1) ES2054541B1 (en)
FI (1) FI93868C (en)
FR (1) FR2671096B1 (en)
GB (1) GB2251248B (en)
IT (1) IT1252221B (en)
NO (1) NO178897C (en)
PL (1) PL168096B1 (en)
RU (1) RU2029782C1 (en)
SE (1) SE505831C2 (en)
SK (1) SK279772B6 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95723C (en) * 1992-11-10 1996-04-11 Lt Dynamics Oy Method of acidifying soap with a large overdose of NaHSO3 solution
WO2016040915A1 (en) * 2014-09-12 2016-03-17 Arizona Chemical Company, Llc Process for recovering crude tall oil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH275810A (en) * 1948-04-16 1951-06-15 Jihoceske Papirny Narodni Podn Process for the production of tall oil.
GB695702A (en) * 1949-06-29 1953-08-19 Ernest Segessemann Improved tall oil treatment
US2530809A (en) * 1949-08-23 1950-11-21 Pittsburgh Plate Glass Co Fractionation of tall oil
US3109839A (en) * 1962-02-26 1963-11-05 Sharples Corp Production of organic acids
US3575952A (en) * 1969-10-02 1971-04-20 Scm Corp Tall oil recovery
US3804819A (en) * 1972-05-03 1974-04-16 Scm Corp Recovery of fatty acids from tall oil heads
US4495095A (en) * 1983-04-04 1985-01-22 Union Camp Corporation Acidulation and recovery of crude tall oil from tall oil soaps
US4483791A (en) * 1983-06-22 1984-11-20 Sylvachem Corporation Recovery of fatty acids from tall oil heads
GB8915263D0 (en) * 1989-07-03 1989-08-23 Unilever Plc Process for soap splitting using a high temperature treatment

Also Published As

Publication number Publication date
FI906451A (en) 1992-06-29
FI93868B (en) 1995-02-28
GB9126949D0 (en) 1992-02-19
FR2671096B1 (en) 1994-10-07
PL292944A1 (en) 1992-09-07
NO915117D0 (en) 1991-12-27
CH682238A5 (en) 1993-08-13
SE9103811L (en)
SK279772B6 (en) 1999-03-12
FR2671096A1 (en) 1992-07-03
CS411991A3 (en) 1992-07-15
ITMI913363A0 (en) 1991-12-16
ES2054541A1 (en) 1994-08-01
NO915117L (en) 1992-06-29
FI93868C (en) 1995-06-12
FI906451A0 (en) 1990-12-28
CA2056836A1 (en) 1992-06-29
NO178897C (en) 1996-06-26
PL168096B1 (en) 1996-01-31
GB2251248B (en) 1994-03-30
CZ281616B6 (en) 1996-11-13
DE4141913C2 (en) 1999-04-29
DE4141913A1 (en) 1992-07-02
CA2056836C (en) 1999-05-04
NO178897B (en) 1996-03-18
ES2054541B1 (en) 1995-02-01
ATA251091A (en) 1994-08-15
RU2029782C1 (en) 1995-02-27
SE505831C2 (en) 1997-10-13
GB2251248A (en) 1992-07-01
JPH06340890A (en) 1994-12-13
AT399172B (en) 1995-03-27
IT1252221B (en) 1995-06-05
ITMI913363A1 (en) 1993-06-16

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