ZW2694A1 - Solvent extraction - Google Patents

Solvent extraction

Info

Publication number: ZW2694A1
Authority: ZW; Zimbabwe
Prior art keywords: organic phase; membrane; aqueous; carotene; beta
Prior art date: 1993-02-11

Application number

ZW2694A

Other languages

English (en)

Inventor

Peter Dale Rose

Trevor David Phillips

Ronald Douglas Sanderson

Original Assignee

Sasol Chem Ind Pty

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.)

1993-02-11

Filing date

1994-02-11

Publication date

1994-09-07

1994-02-11 Application filed by Sasol Chem Ind Pty filed Critical Sasol Chem Ind Pty

1994-09-07 Publication of ZW2694A1 publication Critical patent/ZW2694A1/xx

Links

238000000638 solvent extraction Methods 0.000 title abstract 2
239000012074 organic phase Substances 0.000 abstract 6
239000012528 membrane Substances 0.000 abstract 5
OENHQHLEOONYIE-UKMVMLAPSA-N all-trans beta-carotene Natural products CC=1CCCC(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C OENHQHLEOONYIE-UKMVMLAPSA-N 0.000 abstract 4
TUPZEYHYWIEDIH-WAIFQNFQSA-N beta-carotene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2=CCCCC2(C)C TUPZEYHYWIEDIH-WAIFQNFQSA-N 0.000 abstract 4
235000013734 beta-carotene Nutrition 0.000 abstract 4
239000011648 beta-carotene Substances 0.000 abstract 4
229960002747 betacarotene Drugs 0.000 abstract 4
OENHQHLEOONYIE-JLTXGRSLSA-N β-Carotene Chemical compound CC=1CCCC(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C OENHQHLEOONYIE-JLTXGRSLSA-N 0.000 abstract 4
239000002028 Biomass Substances 0.000 abstract 3
239000008346 aqueous phase Substances 0.000 abstract 2
239000000725 suspension Substances 0.000 abstract 2
239000007900 aqueous suspension Substances 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
230000002209 hydrophobic effect Effects 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000001471 micro-filtration Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
238000000108 ultra-filtration Methods 0.000 abstract 1
235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
239000008158 vegetable oil Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings or cooking oils
- A23D9/007—Other edible oils or fats, e.g. shortenings or cooking oils characterised by ingredients other than fatty acid triglycerides
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
- A23L17/60—Edible seaweed
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
- A23L5/43—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
- A23L5/44—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives using carotenoids or xanthophylls
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0415—Solvent extraction of solutions which are liquid in combination with membranes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
- 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
- C11B1/10—Production of fats or fatty oils from raw materials by extracting

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Food Science & Technology (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Nutrition Science (AREA)
Marine Sciences & Fisheries (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Saccharide Compounds (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Extraction Or Liquid Replacement (AREA)
Fats And Perfumes (AREA)

ZW2694A 1993-02-11 1994-02-11 Solvent extraction ZW2694A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA93953		1993-02-11

Publications (1)

Publication Number	Publication Date
ZW2694A1 true ZW2694A1 (en)	1994-09-07

Family

ID=25582558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZW2694A ZW2694A1 (en)	1993-02-11	1994-02-11	Solvent extraction

Country Status (10)

Country	Link
US (1)	US5378369A (de)
EP (1)	EP0612725B1 (de)
JP (1)	JP2672257B2 (de)
AT (1)	ATE139997T1 (de)
DE (2)	DE69400270T2 (de)
DK (1)	DK0612725T3 (de)
ES (1)	ES2089882T3 (de)
IL (1)	IL108561A (de)
ZA (1)	ZA94614B (de)
ZW (1)	ZW2694A1 (de)

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JPH10139659A (ja) *	1996-09-10	1998-05-26	Freunt Ind Co Ltd	球形粒子群、その製造方法及びそれを用いた球形粒子製剤
WO1998028403A1 (en) *	1996-12-20	1998-07-02	Eastman Chemical Company	Method for cross flow microfiltration of microalgae in the absence of flocculating agents
US5951875A (en) *	1996-12-20	1999-09-14	Eastman Chemical Company	Adsorptive bubble separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
AU5802398A (en) *	1996-12-20	1998-07-17	Eastman Chemical Company	Method for deep bed filtration of microalgae
US6000551A (en) *	1996-12-20	1999-12-14	Eastman Chemical Company	Method for rupturing microalgae cells
US5776349A (en) *	1996-12-20	1998-07-07	Eastman Chemical Company	Method for dewatering microalgae with a jameson cell
US5910254A (en) *	1996-12-20	1999-06-08	Eastman Chemical Company	Method for dewatering microalgae with a bubble column
JP4346692B2 (ja) *	1997-05-02	2009-10-21	コニンクリーケデーエスエムナムローゼフェンノートシャップ	微生物バイオマスからのカロテノイド結晶の単離
US6261460B1 (en)	1999-03-23	2001-07-17	James A. Benn	Method for removing contaminants from water with the addition of oil droplets
GB2358862B (en)	1999-12-21	2004-07-21	Fermentron Ltd	Processes for Extracting Carotenoids from Biomass Carotenoid Sources
ES2324640T3 (es) *	2001-03-09	2009-08-12	Societe Des Produits Nestle S.A.	Aceite que contiene un o unos acido(s) graso(s) poliin-saturado(s) de cadena larga resultante de una biomasa, procedimiento de preparacion, alimento, composicion nutricional, cosmetica o farmaceutica que lo contiene.
ES2195758B1 (es)	2001-12-31	2005-03-01	Antibioticos, S.A.U.	Procedimiento mejorado de produccion de licopeno mediante la fermentacion de cepas seleccionadas de blakeslea trispora, formulaciones y usos del licopeno obtenido.
EP1361280A1 (de) *	2002-05-08	2003-11-12	Wageningen University	Verfahren zur kontinuierlichen Produktion und Extraktion von Carotinoiden aus natürlichen Quellen
EP1866428A2 (de) *	2005-03-18	2007-12-19	Microbia, Inc.	Produktion von carotenoiden in ölhaltigen hefen und pilzen
EP2078092A2 (de)	2006-09-28	2009-07-15	Microbia, Inc.	Herstellung von carotenoiden in öliger hefe und pilzen
WO2008149894A1 (ja)	2007-06-06	2008-12-11	Asahi Kasei Chemicals Corporation	セルロース系微小核粒子及びその製造方法
FR2931815B1 (fr) *	2008-05-30	2010-08-20	Sarl Firmus	Procede ameliore de separation des composes presents dans une phase aqueuse continue d'un effluent a traiter, notamment petrochimique par inversion de phase.
IT1392810B1 (it) *	2009-02-04	2012-03-23	Eni Spa	Procedimento per l'estrazione di lipidi da biomassa algale
WO2011004786A1 (ja) *	2009-07-06	2011-01-13	積水化学工業株式会社	高分子水処理膜
WO2011008784A2 (en) *	2009-07-13	2011-01-20	Inventure Chemical, Inc.	Method for harvesting microalgae suspended in an aqueous solution using a hydrophobic chemical
AU2011205246B2 (en) *	2010-01-15	2013-09-19	Board Of Regents, The University Of Texas System	Non-dispersive process for insoluble oil recovery from aqueous slurries
US8617396B2 (en) *	2010-01-15	2013-12-31	Board Of Regents, The University Of Texas System	Non-dispersive process for insoluble oil recovery from aqueous slurries
US9782726B2 (en) *	2010-01-15	2017-10-10	Board Of Regents, The University Of Texas System	Non-dispersive process for oil recovery
US9149772B2 (en)	2010-01-15	2015-10-06	Board Of Regents, The University Of Texas Systems	Enhancing flux of a microporous hollow fiber membrane
US8491792B2 (en) *	2010-01-15	2013-07-23	Board Of Regents, The University Of Texas System	Non-dispersive process for insoluble oil recovery from aqueous slurries
US9688921B2 (en)	2013-02-26	2017-06-27	Board Of Regents, The University Of Texas System	Oil quality using a microporous hollow fiber membrane
US9643127B2 (en)	2010-01-15	2017-05-09	Board Of Regents Of The University Of Texas System	Simultaneous removal of oil and gases from liquid sources using a hollow fiber membrane
WO2011127127A2 (en) *	2010-04-06	2011-10-13	Arizona Board Of Regents For And On Behalf Of Arizona State University	Extraction with fractionation of oil and co-products from oleaginous material
US8563759B2 (en)	2010-10-02	2013-10-22	Cal Poly Corporation	Process for extracting lipids from microalgae
AU2011326945A1 (en)	2010-11-08	2013-06-06	Feyecon B.V.	Extraction of oil-soluble pigment from micro-organisms
PL2725925T3 (pl) *	2011-06-30	2022-01-10	E. & J. Gallo Winery	Sposób wytwarzania naturalnego krystalicznego barwnika i związany system przetwarzania
US9399713B1 (en)	2011-10-12	2016-07-26	Crown Iron Works Company	Asphalt recovery system and process
US9039898B2 (en)	2011-11-15	2015-05-26	Engineering Research Associates, Inc.	Method for separating components in natural oil
CA2874775C (en) *	2012-06-14	2016-09-13	Board Of Regents, The University Of Texas System	Non-dispersive oil recovery from oil industry liquid sources
CN108024988A (zh) *	2015-08-28	2018-05-11	阿尔及利海尔斯(Ah)有限公司	改良的从微藻类产生岩藻黄质和/或多糖的方法
US20220306964A1 (en) *	2019-06-14	2022-09-29	The University Of Melbourne	Shear-induced phase inversion of complex emulsions for recovery of organic components from biomass
CN118177371A (zh) *	2019-11-29	2024-06-14	内蒙古伊利实业集团股份有限公司	一种乳化干姜及其制备方法与应用
GB202211084D0 (en)	2022-07-29	2022-09-14	Givaudan Sa	Composition
FI20245068A1 (en) *	2023-11-30	2025-05-31	Neste Oyj	Method for desalination, dewatering and de-solubilization of algal biomass
WO2025114645A1 (en)	2023-11-30	2025-06-05	Neste Oyj	A process and system for separating algal hydrophobic products from an algal biomass stream

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JPS5656202A (en) *	1979-10-15	1981-05-18	Asahi Chem Ind Co Ltd	Hollow porous membrane yarn made of polyvinylidene fluoride type resin
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1994
- 1994-01-28 ZA ZA94614A patent/ZA94614B/xx unknown
- 1994-02-02 US US08/191,323 patent/US5378369A/en not_active Expired - Fee Related
- 1994-02-04 DK DK94300849.0T patent/DK0612725T3/da active
- 1994-02-04 DE DE69400270T patent/DE69400270T2/de not_active Expired - Fee Related
- 1994-02-04 EP EP94300849A patent/EP0612725B1/de not_active Expired - Lifetime
- 1994-02-04 IL IL108561A patent/IL108561A/xx not_active IP Right Cessation
- 1994-02-04 DE DE0612725T patent/DE612725T1/de active Pending
- 1994-02-04 AT AT94300849T patent/ATE139997T1/de not_active IP Right Cessation
- 1994-02-04 ES ES94300849T patent/ES2089882T3/es not_active Expired - Lifetime
- 1994-02-10 JP JP6051000A patent/JP2672257B2/ja not_active Expired - Fee Related
- 1994-02-11 ZW ZW2694A patent/ZW2694A1/xx unknown

Also Published As

Publication number	Publication date
DE69400270T2 (de)	1996-12-19
ATE139997T1 (de)	1996-07-15
ZA94614B (en)	1994-08-12
EP0612725A1 (de)	1994-08-31
JPH072761A (ja)	1995-01-06
US5378369A (en)	1995-01-03
DK0612725T3 (da)	1996-07-29
IL108561A0 (en)	1994-05-30
EP0612725B1 (de)	1996-07-03
JP2672257B2 (ja)	1997-11-05
AU5476494A (en)	1994-08-18
AU662705B2 (en)	1995-09-07
ES2089882T3 (es)	1996-10-01
IL108561A (en)	1997-11-20
DE69400270D1 (de)	1996-08-08
DE612725T1 (de)	1995-04-06

Publication	Publication Date	Title
ZA94614B (en)	1994-08-12	Solvent extraction
Rama et al.	1996	Solvent recovery and partial deacidification of vegetable oils by membrane technology
IL130026A (en)	2003-12-10	Flotation separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
Conidi et al.	2014	Integrated membrane system for the production of phytotherapics from olive mill wastewaters
ATE28476T1 (de)	1987-08-15	Konzentrieren von alkoholischen getraenken.
TW354263B (en)	1999-03-11	Operation of staged adsorbent membranes
DE3681028D1 (de)	1991-09-26	Verfahren zum nachklaeren und stabilisieren von polyphenole und/oder eiweissstoffe enthaltenden fluessigkeiten, vor allem von getraenken und insbesondere von bier.
EP0361092A3 (de)	1991-07-24	Aminhaltige, grenzflächensynthetisierte Umkehrosmose-Membran und Verfahren zu ihrer Herstellung
MX9700916A (es)	1998-04-30	Preparacion de productos de inulina.
ES2135536T3 (es)	2002-10-01	Procedimiento para separar de un liquido mediante microfiltracion componentes que producen turbidez.
DE60127820D1 (de)	2007-05-24	Verfahren und apparatur zur herstellung von taxol aus ausgangsstoffen unter verwendung von superkritischer flüssigkeit
ES2062955B1 (es)	1995-06-16	Procedimiento para la extraccion de polihidroxialcanoatos de bacterias halofilas que lo contienen.
US4892660A (en)	1990-01-09	Pressure induced surfactant recovery during ultrafiltration of water-oil emulsions
KR940014445A (ko)	1994-07-18	하이 솔리드 비수성 중합체 조성물의 제조방법
EP0062494A3 (de)	1984-03-21	Verfahren und Vorrichtung zum Trennen von gemischten flüssigen Bestandteilen
ATE163838T1 (de)	1998-03-15	Verfahren zum extrahieren von pflanzlicher antioxidanten in flüssiger form
ZA9811175B (en)	1999-06-08	Process and device for the separation of an aqueous emulsion containing oil
DE59004325D1 (de)	1994-03-03	Verfahren zur Abtrennung von Wasser aus einem Wasser, CO2 und Amine enthaltenden Gemisch.
ATE260569T1 (de)	2004-03-15	Verfahren zur herstellung von frucht- und gemüsesaftkonzentraten
ATE404270T1 (de)	2008-08-15	Prozess und vorrichtung zur dehydrierung von öl
Rose et al.	1995	Solvent extraction
MY107366A (en)	1995-11-30	A process for the separation of two liquid immiscible organic components using a fibre bed as coalescence aid.
DE59903478D1 (de)	2003-01-02	Verfahren und vorrichtung zur trennung von biomasse und wasser
Drioli	1987	Integrated membrane processes
DE3765055D1 (de)	1990-10-25	Verfahren zur trennung einer fluessigen einsatzmischung von kohlenwasserstoffoel und organischem loesungsmittel.