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公开(公告)号:EP4362661A1
公开(公告)日:2024-05-08
申请号:EP22750947.8
申请日:2022-06-30
申请人: Pivot Bio, Inc.
CPC分类号: A01H3/00 , A01N63/20 , C07K14/195 , C12N1/20 , C12N1/205 , C12P3/00 , C12Y118/06001 , C12N9/0095 , C12R2001/2220210501 , C12R2001/0120210501 , A01P21/00
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公开(公告)号:EP4324818A1
公开(公告)日:2024-02-21
申请号:EP22899143.6
申请日:2022-11-29
申请人: LG Chem, Ltd.
发明人: HAN, Sang Won , AHN, Sangbum , JEONG, Yongbok , JUNG, Woochul , KIM, Si Min , KIM, Jimyeong , KIM, Taeho , KANG, Donggyun
摘要: The present invention relates to a process of recovering an alkali metal sulfate, comprising: forming an organic acid fermentation liquid containing an alkali metal salt of organic acid; and adding sulfuric acid to the organic acid fermentation liquid to form and recover an alkali metal sulfate, wherein the alkali metal sulfate has a radioactivity concentration index of 1 or less, and to an alkali metal sulfate crystal comprising a predetermined peak in an X-ray diffraction spectrum (XRD) and having a radioactivity concentration index of 1 or less.
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公开(公告)号:EP4286507A1
公开(公告)日:2023-12-06
申请号:EP23156277.8
申请日:2023-02-13
申请人: Koers, Bonno
发明人: Koers, Bonno
摘要: The present invention relates to a method and a device for biological production of sulfuric acid. The invention allows the use of high concentrations of sulfur as a feed for microbiological oxidation, resulting in high conversion of sulfur to sulfuric acid and, consequently, high sulfuric acid yields, which are obtained in an environmentally friendly way.
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公开(公告)号:EP4237569A1
公开(公告)日:2023-09-06
申请号:EP21892643.4
申请日:2021-11-09
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5.
公开(公告)号:EP4139254A1
公开(公告)日:2023-03-01
申请号:EP21792209.5
申请日:2021-04-21
发明人: HU, Liangbing , CHEN, Chaoji , LI, Zhihan , LI, Jianguo
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6.
公开(公告)号:EP4001461A2
公开(公告)日:2022-05-25
申请号:EP21205632.9
申请日:2021-10-29
申请人: Jeon, Yong Won
发明人: JEON, Yong Won , KIM, Jun Hyun , KIM, Sung Hyun
IPC分类号: C25B1/02 , C25B11/052 , C25B11/085 , C02F1/461 , H01M8/16 , C12P3/00
摘要: Disclosed is a method of producing hydrogen gas from alcoholic beverage factory wastewater using a single-chamber microbial electrolysis cell (MEC), particularly a method of producing hydrogen capable of increasing hydrogen production yield and hydrogen purity using a microbial electrolysis cell, the method including forming a biofilm on an anode, preparing the pretreated alcoholic beverage factory wastewater, and generating hydrogen by applying an external voltage of 0.8 to 1.2 V.
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公开(公告)号:EP2862936B1
公开(公告)日:2021-12-22
申请号:EP13803471.5
申请日:2013-06-13
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公开(公告)号:EP3853370A1
公开(公告)日:2021-07-28
申请号:EP19862095.7
申请日:2019-09-17
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公开(公告)号:EP3833769A1
公开(公告)日:2021-06-16
申请号:EP19769580.2
申请日:2019-08-07
申请人: UNIVERSITA' CA' FOSCARI , Università Degli Studi Di Verona , Universita'Degli Studi di Roma "La Sapienza"
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10.
公开(公告)号:EP3620507A1
公开(公告)日:2020-03-11
申请号:EP19195910.5
申请日:2019-09-06
申请人: MEC
摘要: La présente invention a pour objet un procédé biologique de production d'azote minéral et/ou de dihydrogène à partir du diazote atmosphérique, en utilisant successivement des bactéries fixatrices d'azote et des bactéries du genre Nitrosomonas et/ou du genre Nitrobacter. La présente invention a également pour objet un dispositif approprié pour la mise en oeuvre de ce procédé et comprenant au moins trois compartiments successifs. La présente invention a particulièrement pour objet un dispositif comprenant un bioréacteur (1), ledit bioréacteur comprenant une cuve de fermentation (24) comprenant au moins trois compartiments successifs (3, 4, 5). La présente invention a également pour objet l'utilisation de bactéries fixatrices d'azote et/ou de bactéries du genre Nitrosomonas et/ou du genre Nitrobacter pour la production d'azote minéral et/ou de dihydrogène.
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