JP6884802B2 - 固体発酵生成物からバイオマスを分離する方法 - Google Patents
固体発酵生成物からバイオマスを分離する方法 Download PDFInfo
- Publication number
- JP6884802B2 JP6884802B2 JP2018562091A JP2018562091A JP6884802B2 JP 6884802 B2 JP6884802 B2 JP 6884802B2 JP 2018562091 A JP2018562091 A JP 2018562091A JP 2018562091 A JP2018562091 A JP 2018562091A JP 6884802 B2 JP6884802 B2 JP 6884802B2
- Authority
- JP
- Japan
- Prior art keywords
- biomass
- solid fermentation
- fermentation product
- separator unit
- solid
- 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.)
- Active
Links
Images
Classifications
-
- 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
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
-
- 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; 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
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/02—Oxygen as only ring hetero atoms
- C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C
-
- 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
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/44—Polycarboxylic acids
- C12P7/46—Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
-
- 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
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/56—Lactic acid
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
発酵リアクター工程から抜き取られた発酵ブロスを濃縮工程に付すことによって、乳酸マグネシウムとバイオマスを含む水性スラリーを得た。スラリーは56重量%の乳酸マグネシウムと0.12重量%のバイオマスを含有していた。スラリーを、攪拌機を備えたバイオマスセパレーターユニットの上部に連続的に供給した。乳酸マグネシウム水溶液(8重量%、飽和濃度の100%)をバイオマスセパレーターユニットの底部に連続的に供給した。この水性媒体は、単位時間当たり水性スラリー量の100体積%の量で供給した。
Claims (21)
- 固体発酵生成物からバイオマスを分離する方法であって、バイオマス及び固体発酵生成物を含む水性スラリーをバイオマスセパレーターユニットの上側部分に供給しかつ水性媒体を前記バイオマスセパレーターユニットの底部に供給しながら、前記固体発酵生成物を含む生成物流を前記バイオマスセパレーターユニットの前記底部から抜き取りかつバイオマスを含む廃棄物流を前記バイオマスセパレーターユニットの前記上側部分から抜き取り、及び、前記バイオマスセパレーターユニットにおいて、前記水性スラリーが、前記マスセパレーターユニットの前記底部に供給された水性媒体と向流操作で接触される、上記方法。
- 前記バイオマス及び固体発酵生成物を含むスラリーが、10重量%以上及び70重量%以下の固体発酵生成物を含む、請求項1に記載の方法。
- 前記バイオマス及び固体発酵生成物を含むスラリーが、30重量%以上の固体発酵生成物を含む、請求項2に記載の方法。
- 前記バイオマス及び固体発酵生成物を含むスラリーが、40重量%以上の固体発酵生成物を含む、請求項3に記載の方法。
- 前記バイオマス及び固体発酵生成物を含むスラリーが、60重量%以下の固体発酵生成物を含む、請求項2〜4のいずれか1項に記載の方法。
- 前記スラリー中に存在するバイオマスの量が0.05〜5重量%の範囲内である、請求項1〜5のいずれか1項に記載の方法。
- 前記スラリー中に存在するバイオマスの量が0.05〜1.5重量%の範囲内である、請求項6に記載の方法。
- 前記バイオマスセパレーターユニットが、静的及び/又は動的混合要素を備えている、請求項1乃至請求項7のいずれか1項に記載の方法。
- 前記バイオマスセパレーターユニットの底部に供給される水性媒体が発酵生成物の溶液である、請求項1乃至請求項8のいずれか1項に記載の方法。
- 該溶液が、飽和濃度の50%以上の濃度を有する、請求項9に記載の方法。
- 該溶液が、飽和濃度の70%以上の濃度を有する、請求項10に記載の方法。
- 該溶液が、飽和濃度の80%以上の濃度を有する、請求項11に記載の方法。
- 該溶液が、飽和濃度の90%以上の濃度を有する、請求項12に記載の方法。
- 前記バイオマスセパレーターユニットの前記上側部分から抜き取られた廃棄物流がバイオマス除去工程に付され、その残りの溶液が、水性媒体としてバイオマスセパレーターユニットの底部にリサイクルされる、請求項1乃至請求項13のいずれか1項に記載の方法。
- 前記固体発酵生成物が、カルボン酸の塩から選択される、請求項1乃至請求項14のいずれか1項に記載の方法。
- 前記固体発酵生成物が、乳酸マグネシウム、コハク酸マグネシウム、フランジカルボン酸マグネシウム、乳酸カルシウム、コハク酸カルシウム及びフランジカルボン酸カルシウムから選択される、請求項15に記載の方法。
- 前記固体発酵生成物が、乳酸マグネシウムである、請求項16に記載の方法。
- 前記生成物流中の固体発酵生成物が精製工程に付されて精製された固体発酵生成物をもたらす、請求項1乃至請求項17のいずれか1項に記載の方法。
- 前記固体発酵生成物がカルボン酸の塩であり、当該方法が、カルボン酸の塩を対応するカルボン酸に転化してカルボン酸と無機塩とを形成する工程を含む、請求項1乃至請求項18のいずれか1項に記載の方法。
- 前記カルボン酸が無機塩から分離される、請求項19に記載の方法。
- 前記固体発酵生成物が固体乳酸塩であり、該固体乳酸塩が乳酸に転化され、該乳酸が、精製工程、結晶化工程又は乳酸オリゴマーの形成をもたらすオリゴマー化工程の1以上に付されるか、或いはラクチドに転化される又は直接もしくはラクチドを介してポリ乳酸に転化される、請求項1乃至請求項20のいずれか1項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16172032 | 2016-05-30 | ||
| EP16172032.1 | 2016-05-30 | ||
| PCT/EP2017/062919 WO2017207501A1 (en) | 2016-05-30 | 2017-05-29 | Method for separating biomass from solid fermentation product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019520062A JP2019520062A (ja) | 2019-07-18 |
| JP6884802B2 true JP6884802B2 (ja) | 2021-06-09 |
Family
ID=56131314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018562091A Active JP6884802B2 (ja) | 2016-05-30 | 2017-05-29 | 固体発酵生成物からバイオマスを分離する方法 |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US11352600B2 (ja) |
| EP (1) | EP3464604B1 (ja) |
| JP (1) | JP6884802B2 (ja) |
| KR (1) | KR102218931B1 (ja) |
| CN (1) | CN109154009B (ja) |
| AU (1) | AU2017272514B2 (ja) |
| CA (1) | CA3024780C (ja) |
| EA (1) | EA038064B1 (ja) |
| MY (1) | MY188628A (ja) |
| PL (1) | PL3464604T3 (ja) |
| UA (1) | UA123595C2 (ja) |
| WO (1) | WO2017207501A1 (ja) |
| ZA (1) | ZA201807690B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109154009B (zh) * | 2016-05-30 | 2021-11-30 | 普拉克生化公司 | 从固体发酵产物中分离生物质的方法 |
| IL282900B2 (en) | 2018-11-26 | 2025-02-01 | Triplew Ltd | Magnesium lactate purification from fermentation solutions containing large amounts of impurities |
| WO2022157768A1 (en) | 2021-01-21 | 2022-07-28 | Triple W Ltd. | Crystallization of high-purity magnesium l-lactate |
| AU2022425698A1 (en) * | 2021-12-29 | 2024-06-13 | B. G. Negev Technologies And Applications Ltd., At Ben-Gurion University | Selective separation of ammonium and lactate from cell culture media |
| EP4709873A1 (en) | 2023-05-11 | 2026-03-18 | Cargill, Incorporated | Process for preparing lactic acid |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06154643A (ja) * | 1992-11-18 | 1994-06-03 | Chiyoda Corp | 水力分級機 |
| DE60323659D1 (de) * | 2002-10-22 | 2008-10-30 | Purac Biochem Bv | Trennung von biomasse aus milchsäurehaltigen fermentationsprodukten durch ausflockung |
| BR112012019684B1 (pt) * | 2010-02-08 | 2019-09-24 | Purac Biochem B.V. | Processos para produção de ácido lático e para a preparação de lactídeo e/ou ácido polilático |
| CA2853053C (en) * | 2011-10-25 | 2019-08-27 | Purac Biochem B.V. | Process for the conversion of lignocellulose material into an organic acid |
| VN39714A1 (en) * | 2011-12-23 | 2014-10-27 | Purac Biochem Bv | Polycarboxylic acid extraction |
| ES2577052T3 (es) * | 2012-04-25 | 2016-07-12 | Purac Biochem Bv | Proceso de fermentación que incluye el uso de un hidrociclón |
| ES2826023T3 (es) * | 2012-12-21 | 2021-05-17 | Sulzer Management Ag | Un sistema de extracción líquido-líquido y procedimiento para su uso |
| PL3174988T3 (pl) | 2014-07-28 | 2023-01-02 | Purac Biochem Bv | Sposób wytwarzania kwasu mlekowego |
| CN104789607B (zh) * | 2015-04-21 | 2018-01-12 | 北京化工大学 | 一种发酵‑分离耦合制备乳酸和/或乳酸盐的方法 |
| CN109154009B (zh) * | 2016-05-30 | 2021-11-30 | 普拉克生化公司 | 从固体发酵产物中分离生物质的方法 |
-
2017
- 2017-05-29 CN CN201780032714.2A patent/CN109154009B/zh active Active
- 2017-05-29 AU AU2017272514A patent/AU2017272514B2/en not_active Ceased
- 2017-05-29 PL PL17725628T patent/PL3464604T3/pl unknown
- 2017-05-29 JP JP2018562091A patent/JP6884802B2/ja active Active
- 2017-05-29 CA CA3024780A patent/CA3024780C/en active Active
- 2017-05-29 EA EA201892547A patent/EA038064B1/ru unknown
- 2017-05-29 EP EP17725628.6A patent/EP3464604B1/en active Active
- 2017-05-29 US US16/304,959 patent/US11352600B2/en active Active
- 2017-05-29 UA UAA201812388A patent/UA123595C2/uk unknown
- 2017-05-29 WO PCT/EP2017/062919 patent/WO2017207501A1/en not_active Ceased
- 2017-05-29 MY MYPI2018001954A patent/MY188628A/en unknown
- 2017-05-29 KR KR1020187037791A patent/KR102218931B1/ko active Active
-
2018
- 2018-11-15 ZA ZA2018/07690A patent/ZA201807690B/en unknown
-
2022
- 2022-05-09 US US17/662,553 patent/US12344833B2/en active Active
-
2025
- 2025-04-09 US US19/174,245 patent/US20250236836A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN109154009A (zh) | 2019-01-04 |
| BR112018074436A2 (pt) | 2019-03-06 |
| PL3464604T3 (pl) | 2021-06-14 |
| AU2017272514B2 (en) | 2020-01-02 |
| US11352600B2 (en) | 2022-06-07 |
| US20220259549A1 (en) | 2022-08-18 |
| KR20190012211A (ko) | 2019-02-08 |
| MY188628A (en) | 2021-12-22 |
| UA123595C2 (uk) | 2021-04-28 |
| US20200248133A1 (en) | 2020-08-06 |
| US20250236836A1 (en) | 2025-07-24 |
| CN109154009B (zh) | 2021-11-30 |
| JP2019520062A (ja) | 2019-07-18 |
| EP3464604A1 (en) | 2019-04-10 |
| AU2017272514A1 (en) | 2018-12-06 |
| EP3464604B1 (en) | 2020-08-05 |
| CA3024780C (en) | 2023-06-20 |
| US12344833B2 (en) | 2025-07-01 |
| EA038064B1 (ru) | 2021-06-30 |
| CA3024780A1 (en) | 2017-12-07 |
| KR102218931B1 (ko) | 2021-02-24 |
| WO2017207501A1 (en) | 2017-12-07 |
| EA201892547A1 (ru) | 2019-05-31 |
| ZA201807690B (en) | 2019-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12344833B2 (en) | Method for separating biomass from solid fermentation product | |
| JP6022600B2 (ja) | 乳酸の抽出 | |
| JP7826497B2 (ja) | ナイロン6を含む漁網からのイプシロン-カプロラクタムの回収のための方法 | |
| KR20120024771A (ko) | 아디프산의 결정의 제조 방법 | |
| KR101943115B1 (ko) | 필터 공급 슬러리중 물의 백분율을 제어함으로써 테레프탈산 퍼지 여과 속도를 개선하는 방법 | |
| KR101946657B1 (ko) | 필터 공급 슬러리중 물의 백분율을 제어함으로써 테레프탈산 퍼지 여과 속도를 개선하는 방법 | |
| KR101943116B1 (ko) | 필터 공급 슬러리중 물의 백분율을 제어함으로써 테레프탈산 퍼지 여과 속도를 개선하는 방법 | |
| JP2013537548A5 (ja) | ||
| BR112018074436B1 (pt) | Método para separar biomassa de produto de fermentação sólido | |
| JPS5935366B2 (ja) | シクロヘキサン蒸留塔の清浄化方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190123 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191224 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200310 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200521 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201016 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201210 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210415 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210512 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6884802 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |