JP2019518468A - 活性支持体材料を備えた固体発酵リアクター - Google Patents
活性支持体材料を備えた固体発酵リアクター Download PDFInfo
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Abstract
Description
本発明の目的は、特に生物反応が気体状の出発物質および液体状、気体状もしくは固体状の反応生成物またはそれらの混合物を含む場合に、上記の問題を解決するために固体発酵のための装置および固体発酵のための方法を提供することにある。本発明の目的は、独立請求項に述べられることを特徴とする構成および方法により達成される。
本発明は、多孔質固体支持体上で増殖させた所望の微生物により、気体または気体および液体が気体または液体または固体へ変換されるバイオリアクターおよび固体発酵(SSF)方法に関する。本発明に記載のバイオリアクターは3つの主要な相;多孔質固体支持体を含む固相、液体を含む液相および気相を含む。
r=2γ/ΔP
式中、rは孔の半径(m)であり;
γは液体の表面張力、N/mであり;
ΔPは、気体−液体表面での気相と液相との間の圧力差、N/m2である。
q=K H/L
q=流速(cm/h)
K=透水係数(cm/h)
H=液柱の高さとして表される電位差(cm)
L=流路の長さ(cm)
a)本発明に記載のバイオリアクターを提供すること;
b)気体または気体および液体を該リアクター中へ供給すること;
c)嫌気的または好気的に、出発物質を気体、液体および/または固体生成物へ生物変換すること、および
d)該バイオリアクターから該生成物を回収すること。
Claims (6)
- 気体または気液分配システム、および気体または液体または固体回収システムを含み、および気体、液体および固体の組み合わせのための回収システムを含んでいてもよいバイオリアクターであって、ここで、該バイオリアクターは、固相、液相および気相を含み;該固相は、孔が液体で満たされた場合に孔体積の少なくとも20%が約0.01から約0.1バールの液体吸引力をもたらす孔径を有する多孔質固体支持体を含み、該多孔質固体支持体には所望の微生物が植え付けられ、充填された固体支持体の不飽和毛管伝導率は少なくとも0.1cm/hであり、該固体支持体は、少なくとも0.1mmol/gのカチオン交換容量、少なくとも0.01mmol/gのアニオン交換容量、および少なくとも5m2/gの比表面積を有し、該気相の体積は該バイオリアクターの体積の20%から60%であり、該液相は該リアクターの体積の少なくとも20%である、バイオリアクター。
- 該多孔質固体支持体が
(i)粒子、ここに、該粒子の少なくとも50%について0.1mmから5mmの直径を有する;
(ii)海綿状材料、ここに、その孔の少なくとも20%について0.1mmから5mmの孔径を有する;または
(iii)フィラメント状材料、ここに、そのフィラメント間空間の少なくとも20%についてフィラメント間空間の直径が0.1mmから5mmである;またはそれらの混合物
を含む、請求項1に記載のバイオリアクター。 - 該固体支持体粒子が、バーミキュライトを含む材料混合物、修飾バーミキュライトを含む材料混合物、バーミキュライト様材料を含む材料混合物、合成バーミキュライトを含む材料混合物、合成カチオン交換樹脂、様々な種類の泥炭、およびそれらの混合物からなる群から選択される、請求項2に記載のバイオリアクター。
- 該海綿状材料が、合成海綿状材料および天然海綿からなる群から選択される、請求項2に記載のバイオリアクター。
- 該フィラメント状材料が、被覆または非被覆スチールウールである、請求項2に記載のバイオリアクター。
- 以下の工程を含む固体発酵により気体または気体および液体から生じるプロセス。
a)請求項1から5のいずれか一項に記載のバイオリアクターを提供すること、
b)気体または気体および液体を該リアクター中へ供給すること、
c)嫌気的または好気的に、該気体または気体および液体を気体状、液体状または固体状生成物へ生物変換すること、および
d)該バイオリアクターから該生成物を回収すること。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20165527 | 2016-06-23 | ||
FI20165527 | 2016-06-23 | ||
PCT/FI2017/050466 WO2017220862A1 (en) | 2016-06-23 | 2017-06-21 | Solid state fermentation reactor equipped with active support material |
Publications (2)
Publication Number | Publication Date |
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JP2019518468A true JP2019518468A (ja) | 2019-07-04 |
JP6828064B2 JP6828064B2 (ja) | 2021-02-10 |
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US4921799A (en) * | 1986-03-14 | 1990-05-01 | Kabushiki Kaisha Kobe Seiko Sho | Fermentation method |
US5403799A (en) | 1992-12-21 | 1995-04-04 | W. R. Grace & Co.-Conn. | Process upset-resistant inorganic supports for bioremediation |
GB9711439D0 (en) * | 1997-06-04 | 1997-07-30 | Rogers Peter A | Bioreactor for dioxide management |
AU749402B2 (en) * | 1998-04-30 | 2002-06-27 | Prophyta Biologischer Pflanzenschutz Gmbh | Solid-state fermenter and method for solid-state fermentation |
US6107067A (en) | 1998-07-06 | 2000-08-22 | W.R. Grace & Co.-Conn. | Porous, non-macroporous, inorganic oxide carrier body for immobilizing microorganisms for bioremediation |
CA2353307A1 (fr) * | 2001-07-13 | 2003-01-13 | Carmen Parent | Appareil et procede pour le traitement des effluents gazeux |
US6783677B1 (en) * | 2003-02-06 | 2004-08-31 | Mayyar Systems, Inc. | Anaerobic film biogas digester system |
DE10335522A1 (de) * | 2003-07-31 | 2005-02-17 | Prophyta Biologischer Pflanzenschutz Gmbh | Solid-State-Fermenter |
WO2005115930A1 (en) * | 2004-05-26 | 2005-12-08 | National Research Council Of Canada | Bioelectrolytical methanogenic/methanotrophic coupling for bioremediation of ground water |
CN101918530B (zh) | 2007-09-15 | 2013-03-20 | 约翰内斯堡金山大学 | 用于中温和/或高温发酵的生物反应器 |
EP2212412A4 (en) | 2007-10-15 | 2011-03-09 | Biogen Idec Inc | METHODS OF MANUFACTURING A BIOLOGICAL PRODUCT USING AN INTERMEDIATE STABLE STORAGE PRODUCT |
US20100233775A1 (en) * | 2009-03-13 | 2010-09-16 | Tech V, LLC | System for the production of methane and other useful products and method of use |
US20120028321A1 (en) * | 2009-10-08 | 2012-02-02 | Criddle Craig S | High Solids Fermentation for Synthesis of Polyhydroxyalkanoates From Gas Substrates |
US20110281333A1 (en) * | 2010-05-14 | 2011-11-17 | Brown Paul W | Methane production from single-cell organisms |
CN102559783B (zh) | 2012-02-29 | 2013-09-25 | 浙江大学 | 利用多联纤维床生物反应器系统发酵生产丁酸的方法 |
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WO2016097478A1 (en) | 2014-12-19 | 2016-06-23 | Luonnonvarakeskus | Bioreactor and fermentation process for producing hydrogen |
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WO2017220862A1 (en) | 2017-12-28 |
CN109642196A (zh) | 2019-04-16 |
CN109642196B (zh) | 2022-04-05 |
EP3475408A1 (en) | 2019-05-01 |
EP3475408B1 (en) | 2021-06-02 |
EP3475408A4 (en) | 2020-03-04 |
ES2884451T3 (es) | 2021-12-10 |
US11512272B2 (en) | 2022-11-29 |
JP6828064B2 (ja) | 2021-02-10 |
DK3475408T3 (da) | 2021-08-23 |
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