MA32510B1 - Procede pour l'extraction d'acides gras à partir de biomasse algale - Google Patents

Procede pour l'extraction d'acides gras à partir de biomasse algale

Info

Publication number
MA32510B1
MA32510B1 MA33565A MA33565A MA32510B1 MA 32510 B1 MA32510 B1 MA 32510B1 MA 33565 A MA33565 A MA 33565A MA 33565 A MA33565 A MA 33565A MA 32510 B1 MA32510 B1 MA 32510B1
Authority
MA
Morocco
Prior art keywords
algal biomass
fatty acids
extraction
aqueous suspension
biomass
Prior art date
Application number
MA33565A
Other languages
Arabic (ar)
English (en)
Inventor
Addario Ezio Nicola D
Federico Capuano
Angeli Edoardo D
Roberto Medici
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Publication of MA32510B1 publication Critical patent/MA32510B1/fr

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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
    • C11C1/04—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

L'invention porte sur un procédé pour l'extraction d'acides gras à partir de biomasse algale comprenant : la fabrication d'une suspension aqueuse de biomasse algale ; l'opération consistant à soumettre la suspension aqueuse de biomasse algale à une hydrolyse acide et une extraction par l'ajout d'au moins un solvant organique non polaire et d'au moins un acide inorganique à ladite suspension aqueuse de biomasse algale, afin d'obtenir les trois phases suivantes : (i) une phase semi-solide comprenant une bouillie de la biomasse algale ; (ii) une phase aqueuse comprenant des composés inorganiques et des composés organiques hydrophiles ; (iii) une phase organique comprenant des acides gras et des composés organiques hydrophobes autres que lesdits acides gras.
MA33565A 2008-06-30 2011-01-26 Procede pour l'extraction d'acides gras à partir de biomasse algale MA32510B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001203A ITMI20081203A1 (it) 2008-06-30 2008-06-30 Procedimento per l'estrazione di acidi grassi da biomassa algale
PCT/EP2009/004617 WO2010000416A1 (fr) 2008-06-30 2009-06-19 Procédé pour l'extraction d'acides gras à partir de biomasse algale

Publications (1)

Publication Number Publication Date
MA32510B1 true MA32510B1 (fr) 2011-07-03

Family

ID=40301903

Family Applications (1)

Application Number Title Priority Date Filing Date
MA33565A MA32510B1 (fr) 2008-06-30 2011-01-26 Procede pour l'extraction d'acides gras à partir de biomasse algale

Country Status (7)

Country Link
US (1) US8535397B2 (fr)
ES (1) ES2364768B2 (fr)
IT (1) ITMI20081203A1 (fr)
MA (1) MA32510B1 (fr)
MX (1) MX2011000178A (fr)
PT (1) PT2010000416W (fr)
WO (1) WO2010000416A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ303446B6 (cs) 2000-01-19 2012-09-19 Martek Biosciences Corporation Zpusob získávání lipidu z mikroorganismu
IT1392810B1 (it) * 2009-02-04 2012-03-23 Eni Spa Procedimento per l'estrazione di lipidi da biomassa algale
US9296985B2 (en) 2009-03-10 2016-03-29 Valicor, Inc. Algae biomass fractionation
WO2011143380A2 (fr) * 2010-05-12 2011-11-17 Heilmann Steven M Processus d'obtention d'huiles, de lipides et de matériaux dérivés de lipides à partir de matériaux à faible biomasse cellulosique
US20110287503A1 (en) * 2010-05-20 2011-11-24 Uop Llc Methods for producing hydrocarbon products from algal biomass
AU2011261455B2 (en) 2010-06-01 2016-03-24 Dsm Ip Assets B.V. Extraction of lipid from cells and products therefrom
US8906236B2 (en) 2010-07-26 2014-12-09 Sapphire Energy, Inc. Process for the recovery of oleaginous compounds and nutrients from biomass
AU2013211508B2 (en) * 2010-07-26 2015-10-15 Sapphire Energy, Inc. Process for the recovery of oleaginous compounds from biomass
US9028696B2 (en) 2010-07-26 2015-05-12 Sapphire Energy, Inc. Process for the recovery of oleaginous compounds from biomass
EP2598641B1 (fr) 2010-07-26 2014-05-21 Sapphire Energy, Inc. Procédé pour récupérer des composés oléagineux à partir d'une biomasse
JP6316590B2 (ja) * 2010-09-13 2018-04-25 パルスガード アグシャセルスガーッブＰａｌｓｇａａｒｄ Ａ／Ｓ 精製植物油およびそれを製造する方法
DK2450425T3 (da) * 2010-11-08 2014-07-07 Neste Oil Oyj Fremgangsmåde til lipidekstraktion fra biomasse
CA2815271A1 (fr) * 2010-11-08 2012-05-18 Feyecon B.V. Extraction d'un pigment soluble dans l'huile a partir de micro-organismes
WO2013063213A1 (fr) * 2011-10-25 2013-05-02 Utah State University Procédé d'extraction de lipides
CN103215189A (zh) * 2012-01-20 2013-07-24 中国科学院大连化学物理研究所 一种微藻养殖并联产烯烃的方法
WO2013176261A1 (fr) * 2012-05-25 2013-11-28 味の素株式会社 Procédé de production d'additifs nutritionnels faisant appel à des micro-algues
EP2970799A4 (fr) 2013-03-14 2016-10-19 Univ Wyoming Procédés et systèmes pour la conversion biologique de charbon en biocarburants et bioproduits
AU2014278749B2 (en) 2013-03-14 2018-03-08 The University Of Wyoming Research Corporation Conversion of carbon dioxide utilizing chemoautotrophic microorganisms
WO2015017445A1 (fr) * 2013-07-29 2015-02-05 The Regents Of The University Of California Production d'acides gras dans des systèmes acellulaires
ITMI20131915A1 (it) 2013-11-19 2015-05-20 Eni Spa Procedimento per l'estrazione di lipidi e di zuccheri da biomassa algale
NZ721417A (en) 2013-12-20 2022-07-01 Dsm Ip Assets Bv Processes for obtaining microbial oil from microbial cells
MX2016008228A (es) 2013-12-20 2016-11-28 Dsm Ip Assets Bv Procedimiento para la obtención de aceite microbiano a partir de células microbianas.
TWI646189B (zh) 2013-12-20 2019-01-01 荷蘭商Ｄｓｍ智慧財產有限公司 用於從微生物細胞獲得微生物油之方法（五）
EP3083545B1 (fr) 2013-12-20 2023-08-02 DSM IP Assets B.V. Procédés d'obtention d'huile microbienne à partir de cellules microbiennes
CA2934491C (fr) 2013-12-20 2023-09-26 Dsm Ip Assets B.V. Procedes d'obtention d'huile microbienne a partir de cellules microbiennes
FR3038619A1 (fr) * 2015-07-08 2017-01-13 Agronomique Inst Nat Rech Procede d'obtention d'acides gras a partir de microorganismes
FR3039167B1 (fr) * 2015-07-23 2023-11-10 Afyren Procede d'extraction de metabolites fermentaires produits par fermentation anaerobie a partir de biomasse fermentescible
CA2996386C (fr) * 2015-08-28 2023-10-03 AlgaHealth (AH) Ltd. Procede ameliore pour fabriquer de la fucoxanthine et/ou des polysaccharides a partir de microalgues
SG10201912618XA (en) 2015-08-31 2020-02-27 Nippon Suisan Kaisha Ltd Free polyunsaturated fatty acid-containing composition and manufacturing method therefor
EP3266857B1 (fr) * 2016-07-08 2020-01-01 L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude Procédé de fabrication d'acides gras par hydrolyse utilisant dans l'eau à haute température
FI128587B (en) 2017-12-22 2020-08-31 Neste Oyj Process for the production of free fatty acids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009018230A1 (fr) * 2007-07-27 2009-02-05 Solix Biofuels, Inc. Installation de production de biodiesel d'algue continue

Also Published As

Publication number Publication date
ES2364768A1 (es) 2011-09-14
US20110179699A1 (en) 2011-07-28
PT2010000416W (pt) 2013-01-28
ES2364768B2 (es) 2013-02-07
MX2011000178A (es) 2011-04-05
WO2010000416A1 (fr) 2010-01-07
US8535397B2 (en) 2013-09-17
ITMI20081203A1 (it) 2010-01-01

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