GB2251248B - Production of tall oil - Google Patents

Production of tall oil

Info

Publication number: GB2251248B
Authority: GB; United Kingdom
Prior art keywords: production; tall oil; tall; oil
Prior art date: 1990-12-28
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 - Fee Related

Application number

GB9126949A

Other versions

GB2251248A (en

GB9126949D0 (en

Inventor

Keijo Allan Ukkonen

Sirpa Hannele Lammi

Matti Elias Ravaska

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.)

Stora Enso Oyj

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.)

1990-12-28

Filing date

1991-12-19

Publication date

1994-03-30

1991-12-19 Application filed by Veitsiluoto Oy filed Critical Veitsiluoto Oy

1992-02-19 Publication of GB9126949D0 publication Critical patent/GB9126949D0/en

1992-07-01 Publication of GB2251248A publication Critical patent/GB2251248A/en

1994-03-30 Application granted granted Critical

1994-03-30 Publication of GB2251248B publication Critical patent/GB2251248B/en

2011-12-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)

GB9126949A 1990-12-28 1991-12-19 Production of tall oil Expired - Fee Related GB2251248B (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
GB9126949D0 GB9126949D0 (en)	1992-02-19
GB2251248A GB2251248A (en)	1992-07-01
GB2251248B true GB2251248B (en)	1994-03-30

Family

ID=8531663

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9126949A Expired - Fee Related GB2251248B (en)	1990-12-28	1991-12-19	Production of tall oil

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

1990
- 1990-12-28 FI FI906451A patent/FI93868C/en not_active IP Right Cessation
1991
- 1991-12-03 CA CA 2056836 patent/CA2056836C/en not_active Expired - Fee Related
- 1991-12-09 CH CH3613/91A patent/CH682238A5/de unknown
- 1991-12-16 IT IT91MI3363 patent/IT1252221B/en active IP Right Grant
- 1991-12-18 AT AT0251091A patent/AT399172B/en not_active IP Right Cessation
- 1991-12-18 DE DE4141913A patent/DE4141913C2/en not_active Expired - Fee Related
- 1991-12-19 GB GB9126949A patent/GB2251248B/en not_active Expired - Fee Related
- 1991-12-20 ES ES9102851A patent/ES2054541B1/en not_active Expired - Lifetime
- 1991-12-20 SE SE9103811A patent/SE505831C2/en not_active IP Right Cessation
- 1991-12-23 PL PL91292944A patent/PL168096B1/en unknown
- 1991-12-27 NO NO915117A patent/NO178897C/en unknown
- 1991-12-27 RU SU5010424 patent/RU2029782C1/en active
- 1991-12-27 CZ CS914119A patent/CZ281616B6/en not_active IP Right Cessation
- 1991-12-27 SK SK4119-91A patent/SK279772B6/en unknown
- 1991-12-27 FR FR9116224A patent/FR2671096B1/en not_active Expired - Fee Related
1992
- 1992-01-02 JP JP1818792A patent/JPH06340890A/en active Pending

Also Published As

Publication number	Publication date
CA2056836A1 (en)	1992-06-29
NO178897B (en)	1996-03-18
FI93868B (en)	1995-02-28
SK279772B6 (en)	1999-03-12
ATA251091A (en)	1994-08-15
AT399172B (en)	1995-03-27
PL168096B1 (en)	1996-01-31
PL292944A1 (en)	1992-09-07
RU2029782C1 (en)	1995-02-27
CS411991A3 (en)	1992-07-15
GB2251248A (en)	1992-07-01
SE9103811D0 (en)	1991-12-20
FI93868C (en)	1995-06-12
ES2054541B1 (en)	1995-02-01
IT1252221B (en)	1995-06-05
GB9126949D0 (en)	1992-02-19
ITMI913363A0 (en)	1991-12-16
CZ281616B6 (en)	1996-11-13
JPH06340890A (en)	1994-12-13
SE505831C2 (en)	1997-10-13
FR2671096A1 (en)	1992-07-03
NO178897C (en)	1996-06-26
FI906451A0 (en)	1990-12-28
DE4141913C2 (en)	1999-04-29
NO915117D0 (en)	1991-12-27
CH682238A5 (en)	1993-08-13
CA2056836C (en)	1999-05-04
SE9103811L (en)
FI906451A (en)	1992-06-29
DE4141913A1 (en)	1992-07-02
FR2671096B1 (en)	1994-10-07
ES2054541A1 (en)	1994-08-01
ITMI913363A1 (en)	1993-06-16
NO915117L (en)	1992-06-29

Publication	Publication Date	Title
IL97890A0 (en)	1992-06-21	Production of sucrose-6-esters
EP0441620A3 (en)	1992-03-04	Production of alpha-olefin polymers
ZA911987B (en)	1991-12-24	Production of perforate structures
GB9027406D0 (en)	1991-02-06	Production of compounds
GB2262117B (en)	1995-05-03	Method for the production of oil
EP0481435A3 (en)	1993-07-07	Production of linear alpha-olefin
GB9104491D0 (en)	1991-04-17	Stimulation of oil production
HU912902D0 (en)	1992-01-28	Lubricating preparation and process for its production
IL107960A0 (en)	1994-04-12	Production of azadirachten
GB9316883D0 (en)	1993-09-29	Production of heterologous peptices
GB9009090D0 (en)	1990-06-20	Method of plant production
GB2243324B (en)	1992-12-16	Prosthesis production
GB9208504D0 (en)	1992-06-03	Method for the production of oil
GB2251248B (en)	1994-03-30	Production of tall oil
GB9022071D0 (en)	1990-11-21	Production of hydroxyletones
EP0481287A3 (en)	1993-05-12	Method for the production of substituted cyclohexylidenebisphenols
IL95825A0 (en)	1991-06-30	Production of tetrathiocarbonates
GB2288807B (en)	1998-12-23	Production of delta-latroinsectotoxin
SG43938A1 (en)	1997-11-14	Production of hydrocracked lubricants
GB2251445B (en)	1994-09-14	Method for the production of oil
EP0450957A3 (en)	1992-02-12	Production of methylphenyltrisiloxane
GR910300027T1 (en)	1991-11-15	Production of alpha-chloro-alpha-oximino-4-hydroxy-acetophenone
GB9104706D0 (en)	1991-04-17	Production of rivet-nuts
ZA946619B (en)	1995-03-06	Production of diffluoromethane
GB9004416D0 (en)	1990-04-25	Production of hemiformals

Legal Events

Date	Code	Title	Description
2000-08-09	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19991219