BR112015015107A2 - método para remover contaminantes bacterianos de solução sacarificada e sistema de fermentação - Google Patents
método para remover contaminantes bacterianos de solução sacarificada e sistema de fermentaçãoInfo
- Publication number
- BR112015015107A2 BR112015015107A2 BR112015015107A BR112015015107A BR112015015107A2 BR 112015015107 A2 BR112015015107 A2 BR 112015015107A2 BR 112015015107 A BR112015015107 A BR 112015015107A BR 112015015107 A BR112015015107 A BR 112015015107A BR 112015015107 A2 BR112015015107 A2 BR 112015015107A2
- Authority
- BR
- Brazil
- Prior art keywords
- saccharified solution
- bacterial contaminants
- fermentation
- fermentation system
- yeast
- Prior art date
Links
- 238000000855 fermentation Methods 0.000 title abstract 9
- 230000004151 fermentation Effects 0.000 title abstract 9
- 230000001580 bacterial effect Effects 0.000 title abstract 7
- 239000000356 contaminant Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 230000035755 proliferation Effects 0.000 abstract 1
Classifications
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- 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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
-
- 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
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
-
- 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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
-
- 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
- C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
-
- 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
- C12M47/12—Purification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
- B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2688—Biological processes
-
- 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
- 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
- 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
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
-
- 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
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
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- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
Abstract
resumo patente de invenção: "método para remover contaminantes bacterianos de solução sacarificada e sistema de fermentação". a presente invenção refere-se a um método para remover contaminantes bacterianos de uma solução sacarificada, por meio do qual se torna possível evitar a proliferação de bactérias em um vaso de fermentação sem exigir o uso de um antibiótico na fermentação alcoólica de uma solução sacarificada de biomassa com o uso de levedura convencional; e um sistema de fermentação que é adequado para a implantação do método para remover contaminantes bacterianos de uma solução sacarificada. no método de remoção de contaminantes bacterianos e no sistema de fermentação de acordo a presente invenção, a separação grosseira, que é um procedimento para extrair uma solução sacarificada (uma solução de fermentação) de um tanque de fermentação e, então, coletar a levedura da solução sacarificada, é executada. posteriormente, a separação fina, que é um procedimento para remover os contaminantes bacterianos da solução sacarificada da qual a levedura foi separada, é executada. dessa maneira, somente os contaminantes bacterianos podem ser removidos da solução sacarificada enquanto a levedura é coletada.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012280900A JP6097553B2 (ja) | 2012-12-25 | 2012-12-25 | 糖化液の雑菌除去方法及び発酵システム |
JP2012-280900 | 2012-12-25 | ||
PCT/JP2013/007085 WO2014103183A1 (ja) | 2012-12-25 | 2013-12-03 | 糖化液の雑菌除去方法及び発酵システム |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015015107A2 true BR112015015107A2 (pt) | 2017-07-11 |
BR112015015107B1 BR112015015107B1 (pt) | 2020-12-08 |
Family
ID=50985826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015015107-8A BR112015015107B1 (pt) | 2012-12-25 | 2013-12-03 | método para produzir etanol a partir de uma solução sacarificada |
Country Status (5)
Country | Link |
---|---|
US (1) | US9481860B2 (pt) |
JP (1) | JP6097553B2 (pt) |
CN (2) | CN103894065B (pt) |
BR (1) | BR112015015107B1 (pt) |
WO (1) | WO2014103183A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6097553B2 (ja) * | 2012-12-25 | 2017-03-15 | 川崎重工業株式会社 | 糖化液の雑菌除去方法及び発酵システム |
AP2016009637A0 (en) * | 2014-07-21 | 2016-12-31 | Xyleco Inc | Processing biomass |
JP2018164864A (ja) * | 2017-03-28 | 2018-10-25 | 家田貿易株式会社 | 懸濁液の濃縮システム |
JP2019106954A (ja) * | 2017-12-19 | 2019-07-04 | 川崎重工業株式会社 | セルロース系バイオマスを原料とする酵素法によるバイオエタノール製造方法 |
JP7308067B2 (ja) * | 2019-04-17 | 2023-07-13 | 株式会社日立製作所 | 細胞培養精製装置及び細胞培養精製方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460687A (en) * | 1981-03-23 | 1984-07-17 | Alfa Laval Ab | Fermentation method |
SE449876B (sv) * | 1984-12-07 | 1987-05-25 | Nobel Chematur Ab | Forfarande for framstellning av etanol med ett ytterligare centrifugalsepareringssteg, placerat antingen fore eller efter det primera destillationssteget |
CN1687439A (zh) * | 2005-04-07 | 2005-10-26 | 江苏诚意药业有限公司 | 微生物发酵法生产腺苷的生产工艺 |
CN100396765C (zh) * | 2005-04-25 | 2008-06-25 | 陈长寿 | 一种以柚为原料的果酒生产工艺 |
JP4854568B2 (ja) * | 2007-03-30 | 2012-01-18 | 三井造船株式会社 | アルコール生産方法 |
AU2008291588A1 (en) * | 2007-08-27 | 2009-03-05 | Iogen Energy Corporation | Method for the production of a fermentation product from a pretreated lignocellulosic feedstock |
JP5187823B2 (ja) | 2007-12-14 | 2013-04-24 | 独立行政法人農業・食品産業技術総合研究機構 | アルコール発酵に適した新規酵母及びそれを用いたアルコール製造方法 |
CN101392273B (zh) | 2008-11-10 | 2013-02-06 | 南京工业大学 | 一种乳酸的清洁生产工艺 |
WO2010110448A1 (ja) * | 2009-03-27 | 2010-09-30 | 三井造船株式会社 | 糖原料からのアルコール連続発酵方法及び装置 |
JP2011092041A (ja) | 2009-10-28 | 2011-05-12 | Kansai Chemical Engineering Co Ltd | エタノール生産微生物の連続培養発酵装置 |
JP6097553B2 (ja) | 2012-12-25 | 2017-03-15 | 川崎重工業株式会社 | 糖化液の雑菌除去方法及び発酵システム |
-
2012
- 2012-12-25 JP JP2012280900A patent/JP6097553B2/ja not_active Expired - Fee Related
-
2013
- 2013-12-03 US US14/655,430 patent/US9481860B2/en not_active Expired - Fee Related
- 2013-12-03 BR BR112015015107-8A patent/BR112015015107B1/pt not_active IP Right Cessation
- 2013-12-03 WO PCT/JP2013/007085 patent/WO2014103183A1/ja active Application Filing
- 2013-12-23 CN CN201310715571.9A patent/CN103894065B/zh not_active Expired - Fee Related
- 2013-12-23 CN CN201320852618.1U patent/CN203741334U/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9481860B2 (en) | 2016-11-01 |
BR112015015107B1 (pt) | 2020-12-08 |
JP6097553B2 (ja) | 2017-03-15 |
WO2014103183A1 (ja) | 2014-07-03 |
JP2014124101A (ja) | 2014-07-07 |
US20150337253A1 (en) | 2015-11-26 |
CN103894065A (zh) | 2014-07-02 |
CN203741334U (zh) | 2014-07-30 |
CN103894065B (zh) | 2017-01-11 |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
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Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/12/2013, OBSERVADAS AS CONDICOES LEGAIS. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
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Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2751 DE 26-09-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |