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BR112013025609A2 - methods for producing biofuels, chlorophylls and carotenoids - Google Patents

methods for producing biofuels, chlorophylls and carotenoids

Info

Publication number
BR112013025609A2
BR112013025609A2 BR112013025609A BR112013025609A BR112013025609A2 BR 112013025609 A2 BR112013025609 A2 BR 112013025609A2 BR 112013025609 A BR112013025609 A BR 112013025609A BR 112013025609 A BR112013025609 A BR 112013025609A BR 112013025609 A2 BR112013025609 A2 BR 112013025609A2
Authority
BR
Brazil
Prior art keywords
carotenoids
chlorophylls
esters
methods
fuel
Prior art date
Application number
BR112013025609A
Other languages
Portuguese (pt)
Inventor
Aniket Kale
Original Assignee
Heliae Dev Llc
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
Priority claimed from US13/081,221 external-priority patent/US8084038B2/en
Priority claimed from US13/149,595 external-priority patent/US8115022B2/en
Application filed by Heliae Dev Llc filed Critical Heliae Dev Llc
Publication of BR112013025609A2 publication Critical patent/BR112013025609A2/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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
    • 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
    • C11B1/02—Pretreatment
    • 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
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
    • 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
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6458—Glycerides by transesterification, e.g. interesterification, ester interchange, alcoholysis or acidolysis
    • 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
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone
    • 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

Landscapes

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

Abstract

métodos para produzir biocombustíveis, clorofilas e carotenoides a presente invenção refere-se a um método para produzir biocombustíveis juntamente com valiosos produtos alimentares e nutracêuticos que é fornecido. um método para preparar biocombustíveis inclui desidratar células de algas substacialmente intactas para preparar uma biomassa de algas, extrair lipídeos neutros juntamente com carotenoides e clorofilas da biomassa de algas, e separação dos carotenoides e da clorofilas usando adsorção ou diafiltração de membrana ou outros métodos. os lipídeos neutros restantes são esterificados com um catalisador na presença de um álcool. o método também inclui separar uma fração solúvel em água compreendendo glicerina de uma fração insolúvel em água compreendendo ésteres combustíveis e destilar os ésteres combustíveis sob vácuo para obter uma fração de éster combustível c16 ou mais curto, uma fração de éster combustível c16 ou mais longo, e um resíduo compreendendo ácido graxos ômega-3 e carotenoides restantes. o método ainda inclui hidrogenar e desoxigenar pelo menos um de (i) ésteres combustíveis c16 ou mais curtos para obter um estoque de mistura de combustível para avião e (ii) ésteres combustíveis c16 ou mais longos para obter um estoque de mistura de diesel.Methods for producing biofuels, chlorophylls and carotenoids The present invention relates to a method for producing biofuels together with valuable food and nutraceutical products that is provided. One method for preparing biofuels includes dehydrating substantially intact algal cells to prepare an algal biomass, extracting neutral lipids together with carotenoids and chlorophylls from algal biomass, and separating carotenoids and chlorophylls using membrane adsorption or diafiltration or other methods. The remaining neutral lipids are esterified with a catalyst in the presence of an alcohol. the method also includes separating a water-soluble fraction comprising glycerine from a water-insoluble fraction comprising combustible esters and distilling the combustible esters under vacuum to obtain a c16 or shorter fuel ester fraction, a c16 or longer fuel ester fraction, and a residue comprising omega-3 fatty acid and remaining carotenoids. The method further includes hydrogenating and deoxygenating at least one of (i) c16 or shorter fuel esters to obtain an aircraft fuel mixture stock and (ii) c16 or longer fuel esters to obtain a diesel mixture stock.

BR112013025609A 2011-04-06 2012-03-02 methods for producing biofuels, chlorophylls and carotenoids BR112013025609A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/081,221 US8084038B2 (en) 2010-04-06 2011-04-06 Methods of and systems for isolating nutraceutical products from algae
US13/149,595 US8115022B2 (en) 2010-04-06 2011-05-31 Methods of producing biofuels, chlorophylls and carotenoids
US13/274,201 US8242296B2 (en) 2010-04-06 2011-10-14 Products from step-wise extraction of algal biomasses
PCT/US2012/027537 WO2012138438A1 (en) 2011-04-06 2012-03-02 Methods of producing biofuels, chlorophylls and carotenoids

Publications (1)

Publication Number Publication Date
BR112013025609A2 true BR112013025609A2 (en) 2016-12-27

Family

ID=46969499

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025609A BR112013025609A2 (en) 2011-04-06 2012-03-02 methods for producing biofuels, chlorophylls and carotenoids

Country Status (10)

Country Link
EP (1) EP2675877A1 (en)
JP (1) JP2014514924A (en)
KR (1) KR20140010972A (en)
CN (1) CN103492541A (en)
AU (1) AU2012240608A1 (en)
BR (1) BR112013025609A2 (en)
CA (1) CA2829481A1 (en)
MX (1) MX2013011520A (en)
SG (1) SG193373A1 (en)
WO (1) WO2012138438A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2012011560A (en) 2010-04-06 2013-02-21 Heliae Dev Llc Methods of and systems for dewatering algae and recycling water therefrom.
US8475660B2 (en) 2010-04-06 2013-07-02 Heliae Development, Llc Extraction of polar lipids by a two solvent method
US8115022B2 (en) 2010-04-06 2012-02-14 Heliae Development, Llc Methods of producing biofuels, chlorophylls and carotenoids
US8308951B1 (en) 2010-04-06 2012-11-13 Heliae Development, Llc Extraction of proteins by a two solvent method
US8273248B1 (en) 2010-04-06 2012-09-25 Heliae Development, Llc Extraction of neutral lipids by a two solvent method
WO2013052598A1 (en) * 2011-10-04 2013-04-11 Heliae Development, Llc Method of producing biofuels from algal cell culture
US9200236B2 (en) 2011-11-17 2015-12-01 Heliae Development, Llc Omega 7 rich compositions and methods of isolating omega 7 fatty acids
US9243207B2 (en) * 2012-02-29 2016-01-26 Exxonmobil Research And Engineering Company Solvent extraction of products from algae
CN103058462B (en) * 2013-01-14 2013-12-18 江苏省农业科学院 Method for purifying dye wastewater by series connection of double systems
CN104628734B (en) * 2014-12-25 2017-06-30 中国科学院南海海洋研究所 A kind of removal methods of microalgae chlorophyll
CN107874253A (en) * 2016-09-30 2018-04-06 国家开发投资公司 A kind of spirulina glycolipid preparation method rich in acid and gamma-linolenic
EP3781190A1 (en) * 2018-04-20 2021-02-24 Nano Algae Solutions AG A novel process for providing eicosapentaenoic oil compositions

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US5008227A (en) * 1989-05-16 1991-04-16 Engelhard Corporation Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product
DE4219360C2 (en) * 1992-06-12 1994-07-28 Milupa Ag Process for the production of lipids with a high proportion of long-chain, highly unsaturated fatty acids
JP3128712B2 (en) * 1992-10-02 2001-01-29 東和化成工業株式会社 New production method of chlorophyll composition
CA2113409A1 (en) * 1993-02-12 1994-08-13 Robert S. Nebergall Process for regenerating, and optionally carbonizing, spent acid-activated smectite clays
JPH07252493A (en) * 1994-03-16 1995-10-03 Kawasaki Steel Corp Separation and purification method of docosahexaenoic acid ester from marine microalgae
CN104017734A (en) * 1996-03-28 2014-09-03 Dsmip资产有限公司 Process for the preparation of granular microbial biomass and isolation of valuable compounds therefrom
WO1997043362A1 (en) * 1996-05-15 1997-11-20 Gist-Brocades B.V. Sterol extraction with polar solvent to give low sterol, high triglyceride, microbial oil
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KR100950441B1 (en) * 2009-09-30 2010-04-02 주식회사 아큐텍 Method for preparing chlorophyll-a and photodiazine from spirulina

Also Published As

Publication number Publication date
WO2012138438A1 (en) 2012-10-11
NZ615225A (en) 2015-11-27
EP2675877A1 (en) 2013-12-25
JP2014514924A (en) 2014-06-26
CN103492541A (en) 2014-01-01
SG193373A1 (en) 2013-10-30
AU2012240608A1 (en) 2013-09-19
MX2013011520A (en) 2014-01-08
CA2829481A1 (en) 2012-10-11
KR20140010972A (en) 2014-01-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]