JP2001509011A - 微小藻類懸濁液の脱水及び微小藻類からの成分の抽出のための浮遊分離法及びシステム - Google Patents

微小藻類懸濁液の脱水及び微小藻類からの成分の抽出のための浮遊分離法及びシステム

Info

Publication number
JP2001509011A
JP2001509011A JP52882898A JP52882898A JP2001509011A JP 2001509011 A JP2001509011 A JP 2001509011A JP 52882898 A JP52882898 A JP 52882898A JP 52882898 A JP52882898 A JP 52882898A JP 2001509011 A JP2001509011 A JP 2001509011A
Authority
JP
Japan
Prior art keywords
algae
suspension
gas
brine
algal
Prior art date
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.)
Ceased
Application number
JP52882898A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001509011A5 (enExample
Inventor
スコット カネル，ジェフリー
アーサー ゲルシェール，スコット
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of JP2001509011A publication Critical patent/JP2001509011A/ja
Publication of JP2001509011A5 publication Critical patent/JP2001509011A5/ja
Ceased legal-status Critical Current

Links

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/06—Hydrolysis; Cell lysis; Extraction of intracellular or cell wall material
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/10—Separation or concentration of fermentation products
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/02—Separating microorganisms from their culture media
    • 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
    • C12P23/00—Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
    • 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
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
JP52882898A 1996-12-20 1997-12-10 微小藻類懸濁液の脱水及び微小藻類からの成分の抽出のための浮遊分離法及びシステム Ceased JP2001509011A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/771,754 US5951875A (en) 1996-12-20 1996-12-20 Adsorptive bubble separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom
US08/771,754 1996-12-20
PCT/US1997/022754 WO1998028082A1 (en) 1996-12-20 1997-12-10 Flotation separation methods and systems for dewatering suspensions of microalgae and extracting components therefrom

Publications (2)

Publication Number Publication Date
JP2001509011A true JP2001509011A (ja) 2001-07-10
JP2001509011A5 JP2001509011A5 (enExample) 2005-08-11

Family

ID=25092873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52882898A Ceased JP2001509011A (ja) 1996-12-20 1997-12-10 微小藻類懸濁液の脱水及び微小藻類からの成分の抽出のための浮遊分離法及びシステム

Country Status (5)

Country Link
US (1) US5951875A (enExample)
JP (1) JP2001509011A (enExample)
AU (1) AU717340B2 (enExample)
IL (1) IL130026A (enExample)
WO (1) WO1998028082A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001506866A (ja) * 1996-12-20 2001-05-29 イーストマン ケミカル カンパニー 微小藻類細胞の破裂方法
JP2010013457A (ja) * 2001-09-04 2010-01-21 Lycored Natural Products Industries Ltd カロテノイド抽出法
JP2010284643A (ja) * 2009-06-12 2010-12-24 Palo Alto Research Center Inc 連続フロー膜を用いずに藻類を脱水するための方法および装置
JP2012523849A (ja) * 2009-04-20 2012-10-11 オリジンオイル，インコーポレイテッド 藻類から細胞内生成物および細胞塊および砕片を得るためのシステム、装置および方法、ならびにその誘導物および使用法
JP2014529607A (ja) * 2011-08-26 2014-11-13 ピーティーティー グローバル ケミカル パブリック カンパニー リミテッド 天然物質からルテイン／キサントフィルを抽出する方法、並びにこの方法により得られる高度精製ルテイン／キサントフィル
KR101532586B1 (ko) * 2015-01-16 2015-06-30 이상호 고체상 추출 장치
CN107487860A (zh) * 2017-10-11 2017-12-19 广西南宁荣威德新能源科技有限公司 一种污水养殖微藻装置及其制作方法
JP2021171761A (ja) * 2020-04-17 2021-11-01 韓国原子力研究院Korea Atomic Energy Research Institute 非金属鉱物の選択的分離のための多段浮遊選別装置

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2735987T3 (es) 2000-01-19 2019-12-23 Dsm Ip Assets Bv Procedimiento de extracción sin disolvente
US6524486B2 (en) * 2000-12-27 2003-02-25 Sepal Technologies Ltd. Microalgae separator apparatus and method
DE10136645B4 (de) * 2001-07-20 2005-11-03 Igv Institut Für Getreideverarbeitung Gmbh Verfahren und Vorrichtung zur Ernte mikrobieller Biomasse aus einem Kultivationssystem
CA2411383A1 (en) * 2002-11-07 2004-05-07 Real Fournier Method and apparatus for concentrating an aqueous suspension of microalgae
US7337782B2 (en) * 2004-08-18 2008-03-04 R.J. Reynolds Tobacco Company Process to remove protein and other biomolecules from tobacco extract or slurry
US7763457B2 (en) * 2006-10-13 2010-07-27 General Atomics High photoefficiency microalgae bioreactors
US8262776B2 (en) * 2006-10-13 2012-09-11 General Atomics Photosynthetic carbon dioxide sequestration and pollution abatement
US7687261B2 (en) * 2006-10-13 2010-03-30 General Atomics Photosynthetic oil production in a two-stage reactor
US7662616B2 (en) * 2006-10-13 2010-02-16 General Atomics Photosynthetic oil production with high carbon dioxide utilization
TWI580778B (zh) * 2007-06-19 2017-05-01 再生海藻能源公司 微藻類調理及濃縮的方法
US20090081742A1 (en) * 2007-09-24 2009-03-26 Dunlop Eric H High efficiency separations to recover oil from microalgae
US20090081743A1 (en) * 2007-09-24 2009-03-26 Hazelbeck David A Transportable algae biodiesel system
FR2933870B1 (fr) * 2008-07-18 2012-01-13 Ct Valorisation Ind Agro Ressources Procede d'obtention d'extraits d'algue et utilisation de ces extraits
WO2010094015A2 (en) * 2009-02-16 2010-08-19 Advanced Lab Group Cooperative System and related method for concentrating biological culture and circulating biological culture and process fluid
AU2010224255B2 (en) 2009-03-09 2014-07-10 Univenture, Inc. Method and apparatus for separating particles from a liquid
WO2010107914A2 (en) * 2009-03-18 2010-09-23 Palmer Labs, Llc Biomass production and processing and methods of use thereof
US8569050B1 (en) 2009-05-04 2013-10-29 John D. Ericsson Enclosed bioreactor system and methods associated therewith
US8647479B2 (en) 2009-06-12 2014-02-11 Palo Alto Research Center Incorporated Stand-alone integrated water treatment system for distributed water supply to small communities
WO2011072283A2 (en) * 2009-12-11 2011-06-16 Rettenmaier Albert C Methods of algae harvesting utilizing a filtering substance and uses therefor
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
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
US9782726B2 (en) 2010-01-15 2017-10-10 Board Of Regents, The University Of Texas System Non-dispersive process for oil recovery
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
BR112012017563A2 (pt) * 2010-01-15 2016-08-16 Univ Texas processo não dispersivo para recuperação de óleo insolúvel em suspensões aquosas
US9149772B2 (en) 2010-01-15 2015-10-06 Board Of Regents, The University Of Texas Systems Enhancing flux of a microporous hollow fiber membrane
US8303818B2 (en) * 2010-06-24 2012-11-06 Streamline Automation, Llc Method and apparatus using an active ionic liquid for algae biofuel harvest and extraction
US8450111B2 (en) 2010-03-02 2013-05-28 Streamline Automation, Llc Lipid extraction from microalgae using a single ionic liquid
EP2561049A4 (en) 2010-04-20 2015-03-11 Origin Oil Inc SYSTEMS, APPARATUSES AND METHOD FOR EXTRACTION OF NONPOLAR LIPIDS FROM AN AQUEOUS ALGAE SLEEP AND LIPIDS PRODUCED THEREOF
US20120156669A1 (en) 2010-05-20 2012-06-21 Pond Biofuels Inc. Biomass Production
US8969067B2 (en) 2010-05-20 2015-03-03 Pond Biofuels Inc. Process for growing biomass by modulating supply of gas to reaction zone
US11512278B2 (en) 2010-05-20 2022-11-29 Pond Technologies Inc. Biomass production
US8889400B2 (en) 2010-05-20 2014-11-18 Pond Biofuels Inc. Diluting exhaust gas being supplied to bioreactor
US8940520B2 (en) 2010-05-20 2015-01-27 Pond Biofuels Inc. Process for growing biomass by modulating inputs to reaction zone based on changes to exhaust supply
ES2758782T3 (es) 2010-06-01 2020-05-06 Dsm Ip Assets Bv Extracción de lípido de células y productos del mismo
US20120276633A1 (en) 2011-04-27 2012-11-01 Pond Biofuels Inc. Supplying treated exhaust gases for effecting growth of phototrophic biomass
TWI414362B (zh) 2011-05-18 2013-11-11 Ind Tech Res Inst 萃取裝置
US8541225B2 (en) 2011-07-25 2013-09-24 General Atomics System and method for using a pulse flow circulation for algae cultivation
US20130164834A1 (en) 2011-12-21 2013-06-27 Heliae Development, Llc Systems and methods for contaminant removal from a microalgae culture
US20130192130A1 (en) * 2012-01-30 2013-08-01 Nicholas Eckelberry Systems and methods for harvesting and dewatering algae
US10376842B2 (en) 2012-06-14 2019-08-13 Board Of Regents, The University Of Texas System Non-dispersive oil recovery from oil industry liquid sources
CA2886608C (en) * 2012-09-28 2021-04-06 E2Metrix Inc. Apparatus and method for harvesting and dewatering of microalgae biomass
US9534261B2 (en) 2012-10-24 2017-01-03 Pond Biofuels Inc. Recovering off-gas from photobioreactor
US9051554B2 (en) 2012-11-19 2015-06-09 Exxonmobil Research And Engineering Company Harvesting algae by foam aggregation and filtration
US9327251B2 (en) * 2013-01-29 2016-05-03 Lanzatech New Zealand Limited System and method for improved gas dissolution
CN103213972B (zh) * 2013-03-22 2015-01-14 中国科学院山西煤炭化学研究所 一种快速连续分离纯化氧化石墨的方法
TWI651408B (zh) 2013-12-20 2019-02-21 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（一）
SG11201605033UA (en) 2013-12-20 2016-07-28 Dsm Ip Assets Bv Processes for obtaining microbial oil from microbial cells
BR112016014517B1 (pt) 2013-12-20 2022-06-28 Dsm Ip Assets B.V. Processo para a obtenção de um óleo microbiano compreendendo um ou mais ácidos graxos poli-insaturados de uma ou mais células microbianas
US10364207B2 (en) 2013-12-20 2019-07-30 Dsm Ip Assets B.V. Processes for obtaining microbial oil from microbial cells
PL3083546T3 (pl) 2013-12-20 2022-05-16 Dsm Ip Assets B.V. Sposoby wytwarzania oleju mikrobiologicznego z komórek mikrobiologicznych
US9206388B1 (en) * 2014-01-17 2015-12-08 Ronny Collins Process for a sustainable growth of algae in a bioreactor and for the extraction of a biofuel product
US9752165B2 (en) * 2014-02-10 2017-09-05 Cellulosic Ethanol Technologies, Llc Processes and systems for recovering oil from fermentation products
JP6519312B2 (ja) * 2015-05-20 2019-05-29 株式会社Ihi 藻類分離装置、および、乾燥藻類の製造方法
CN105062868B (zh) * 2015-07-16 2017-07-07 中国海洋大学 一种利用微气泡持续气浮收集跑道池藻细胞的装置
ES2670473T3 (es) 2015-12-04 2018-05-30 Evonik Degussa Gmbh Procedimiento mejorado para la extracción de sustancias aromatizantes a partir de fases líquidas grasas y/o acuosas
CN105664567A (zh) * 2016-03-23 2016-06-15 中国科学院水生生物研究所 一种船用转鼓微滤除藻的方法及装置
CN110382681A (zh) 2017-01-10 2019-10-25 凯利斯塔公司 利用垂直流动区的进气发酵反应器、系统和方法
US11548013B2 (en) 2017-02-15 2023-01-10 Metso Outotec Finland Oy Flotation arrangement, its use, a plant and a method
RU2769130C2 (ru) 2017-08-14 2022-03-28 Калиста, Инк. Реакторы, системы и процессы ферментации с подачей газа, использующие емкости разделения газа/жидкости
CN108276797B (zh) * 2017-12-20 2020-06-30 河南科技大学 一种天然食用色素盐藻绿的制备方法及其应用
US10792618B2 (en) 2018-06-19 2020-10-06 Sartorius Stedim Biotech Gmbh Particle separation and/or purification of a fluid
DE102018118021B4 (de) * 2018-07-25 2025-07-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren sowie Vorrichtung zum Aufbereiten von Zellsuspensionen
CN218561429U (zh) 2021-11-03 2023-03-03 朗泽科技有限公司 一种用于将气泡注入液体的喷射器系统
US12091648B2 (en) 2021-11-03 2024-09-17 Lanzatech, Inc. System and method for generating bubbles in a vessel
WO2024141712A1 (en) 2022-12-30 2024-07-04 Neste Oyj Processes and systems for removal of salt from a froth containing an algal biomass and a salt-containing solution
AU2023414788A1 (en) 2022-12-30 2025-06-19 Neste Oyj Processes and systems for culturing algae
WO2024141715A1 (en) 2022-12-30 2024-07-04 Neste Oyj A liquid-liquid-solid extraction process for recovering products from a feed stream containing biomass
WO2024141713A1 (en) 2022-12-30 2024-07-04 Neste Oyj Processes and systems for removing salt from a froth containing an algal biomass and a salt-containing solution
WO2025114646A1 (en) 2023-11-30 2025-06-05 Neste Oyj A wet extraction process improved by acidic and chelating conditions
WO2025114645A1 (en) 2023-11-30 2025-06-05 Neste Oyj A process and system for separating algal hydrophobic products from an algal biomass stream

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268606A (en) * 1963-09-27 1966-08-23 Upjohn Co Beta-carotene process
US3309032A (en) * 1964-03-23 1967-03-14 Sorvall Inc Ivan Cell fractionator apparatus
FR1515865A (fr) * 1966-06-14 1968-03-08 Saint Gobain Techn Nouvelles Perfectionnements à la séparation d'un liquide et d'un solide ou liquide immiscible en suspension
US3780471A (en) * 1970-07-16 1973-12-25 Era Inc Water reclamation-algae production
IL49726A (en) * 1976-06-06 1979-09-30 Yeda Res & Dev Production of glycerol from algae
FR2367705A1 (fr) * 1976-10-15 1978-05-12 Anvar Procedes pour epurer l'eau et bassins d'aquaculture
US4199895A (en) * 1977-05-25 1980-04-29 Yeda Research And Development Co. Ltd. Production of glycerol, carotenes and algae meal
ZA783281B (en) * 1978-06-08 1980-03-26 Ecological Consult Algae process
US4253271A (en) * 1978-12-28 1981-03-03 Battelle Memorial Institute Mass algal culture system
IL57712A (en) * 1979-07-03 1984-02-29 Yissum Res Dev Co Cultivation of halophilic algae of the dunaliella species for the production of fuel-like product
EP0052777A1 (de) * 1980-11-20 1982-06-02 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Extraktion von beta-Carotin aus Algen
US4554390A (en) * 1981-10-07 1985-11-19 Commonwealth Scientific And Industrial Research Organization Method for harvesting algae
US4680314A (en) * 1985-08-30 1987-07-14 Microbio Resources, Inc. Process for producing a naturally-derived carotene/oil composition by direct extraction from algae
US4851339A (en) * 1986-04-01 1989-07-25 Hills Christopher B Extraction of anti-mutagenic pigments from algae and vegetables
ATE105510T1 (de) * 1986-09-25 1994-05-15 Univ Newcastle Res Ass Saeulenflotationsverfahren und -vorrichtung.
US4981582A (en) * 1988-01-27 1991-01-01 Virginia Tech Intellectual Properties, Inc. Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles
US5167798A (en) * 1988-01-27 1992-12-01 Virginia Tech Intellectual Properties, Inc. Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
US4958460A (en) * 1988-05-09 1990-09-25 Algae Farms Method of growing and harvesting microorganisms
ZA905849B (en) * 1989-07-26 1991-05-29 Univ Newcastle Res Ass A method of operating a plurality of minerals separation flotation cells
AU661694B2 (en) * 1991-07-01 1995-08-03 Water Research Commission A process for the treatment of saline effluents
EP0586255A1 (en) * 1992-09-03 1994-03-09 Takeda Chemical Industries, Ltd. Process for producing beta-carotene
US5310554A (en) * 1992-10-27 1994-05-10 Natural Carotene Corporation High purity beta-carotene
ZA94614B (en) * 1993-02-11 1994-08-12 Sasol Chem Ind Pty Solvent extraction

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001506866A (ja) * 1996-12-20 2001-05-29 イーストマン ケミカル カンパニー 微小藻類細胞の破裂方法
JP2010013457A (ja) * 2001-09-04 2010-01-21 Lycored Natural Products Industries Ltd カロテノイド抽出法
JP2012523849A (ja) * 2009-04-20 2012-10-11 オリジンオイル，インコーポレイテッド 藻類から細胞内生成物および細胞塊および砕片を得るためのシステム、装置および方法、ならびにその誘導物および使用法
JP2010284643A (ja) * 2009-06-12 2010-12-24 Palo Alto Research Center Inc 連続フロー膜を用いずに藻類を脱水するための方法および装置
JP2014529607A (ja) * 2011-08-26 2014-11-13 ピーティーティー グローバル ケミカル パブリック カンパニー リミテッド 天然物質からルテイン／キサントフィルを抽出する方法、並びにこの方法により得られる高度精製ルテイン／キサントフィル
KR101532586B1 (ko) * 2015-01-16 2015-06-30 이상호 고체상 추출 장치
CN107487860A (zh) * 2017-10-11 2017-12-19 广西南宁荣威德新能源科技有限公司 一种污水养殖微藻装置及其制作方法
JP2021171761A (ja) * 2020-04-17 2021-11-01 韓国原子力研究院Korea Atomic Energy Research Institute 非金属鉱物の選択的分離のための多段浮遊選別装置
JP7074909B2 (ja) 2020-04-17 2022-05-24 韓国原子力研究院 非金属鉱物の選択的分離のための多段浮遊選別装置

Also Published As

Publication number Publication date
AU717340B2 (en) 2000-03-23
IL130026A0 (en) 2000-02-29
IL130026A (en) 2003-12-10
AU6012598A (en) 1998-07-17
WO1998028082A1 (en) 1998-07-02
US5951875A (en) 1999-09-14

Similar Documents

Publication Publication Date Title
JP2001509011A (ja) 微小藻類懸濁液の脱水及び微小藻類からの成分の抽出のための浮遊分離法及びシステム
US5910254A (en) Method for dewatering microalgae with a bubble column
US6000551A (en) Method for rupturing microalgae cells
US5776349A (en) Method for dewatering microalgae with a jameson cell
AU2008266868B2 (en) Process and apparatus for adsorptive bubble separation
CN102127509B (zh) 分离微藻的方法、装置和系统
KR20250022826A (ko) 공급원료 스트림으로부터 천연 제품을 단리하기 위한 액체-액체-고체 추출 공정
WO1998028403A1 (en) Method for cross flow microfiltration of microalgae in the absence of flocculating agents
AU5802398A (en) Method for deep bed filtration of microalgae
FI20235673A1 (en) Liquid-liquid-solid extraction method to recover products from a feed stream containing biomass
CN1241148A (zh) 用气泡塔进行微藻脱水的方法
AU2013206418B2 (en) Process and apparatus for adsorptive bubble separation
FI131514B1 (en) A process for separating algal hydrophobic products from an algal biomass stream
EP4642885A1 (en) A liquid-liquid-solid extraction process for recovering products from a feed stream containing biomass
FI20235328A1 (en) Methods and systems for removing salt from foam containing algal biomass and from a saline solution
FI20235327A1 (en) Methods and systems for removing salt from foam containing algal biomass and from a saline solution
WO2025114645A1 (en) A process and system for separating algal hydrophobic products from an algal biomass stream
WO2024141712A1 (en) Processes and systems for removal of salt from a froth containing an algal biomass and a salt-containing solution
FI20235330A1 (en) Methods and systems for growing algae
WO2024141714A1 (en) Processes and systems for culturing algae
WO2024141713A1 (en) Processes and systems for removing salt from a froth containing an algal biomass and a salt-containing solution
WO2025114646A1 (en) A wet extraction process improved by acidic and chelating conditions
HK1236919A1 (en) Process and apparatus for adsorptive bubble separation

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041130

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20041130

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20070913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071127

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080226

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080414

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080326

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080512

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080425

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080508

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080609

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090421

A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20090810

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090915