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公开(公告)号：US20180186665A1
公开(公告)日：2018-07-05
申请号：US15740174
申请日：2016-06-29
发明人： Andreas BULAN , Yuliya SCHIEßER , Rainer WEBER
CPC分类号： C02F1/447 , B01D61/364 , B01D71/26 , B01D71/36 , B01D2311/04 , B01D2313/32 , C02F2101/12 , C02F2103/38
摘要： Described is an osmotic distillation process for concentrating a liquid containing sodium chloride, and in particular a treatment process for used reaction water containing sodium chloride from the production of polymers.
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公开(公告)号：US20220135459A1
公开(公告)日：2022-05-05
申请号：US16956540
申请日：2018-12-12
发明人： Heike HECKROTH , Rainer WEBER , Christoph HERWIG , Nicole MAHLER
IPC分类号： C02F9/00
摘要： The present invention relates to a method for reducing the amount of organic compounds in wastewater, comprising providing a wastewater comprising NaCl in a concentration of at least 6% (w/v), contacting said hypersaline wastewater with a halophilic microorganism, and reducing the 5 amount of organic compounds by said halophilic microorganism in the presence of at least one substrate which has been added to the wastewater and which allows for the growth of said halophilic microorganism, wherein the reduction of the amount of organic components is carried out as a continuous process in bioreactor.
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公开(公告)号：US20190177186A1
公开(公告)日：2019-06-13
申请号：US16324264
申请日：2017-08-08
发明人： Andreas BULAN , Rainer WEBER , Thorben MUDDEMANN
摘要： The invention relates to a method for the electrochemical purification of chloride-containing, aqueous process solutions, which are contaminated with organic chemical compounds, using a boron-doped diamond electrode at a pH value of at least 9.5.
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公开(公告)号：US20200306723A1
公开(公告)日：2020-10-01
申请号：US16310877
申请日：2017-06-19
发明人： Vinh TRIEU , Gerhard LANGSTEIN , Paul HEINZ , Rainer WEBER , Yuliya SCHIEßER , Knud WERNER , Verena HAVERKAMP , Sebastian POLARZ , Andreas SCHACHTSCHNEIDER
摘要： The invention relates to a novel storage material on the basis of nanoporous silicon dioxide particles for the adsorption of chlorine, to the use of said storage material for chlorine recovery and for chlorine liquefaction for the purpose of storing, transport and cleaning.
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公开(公告)号：US20190112719A1
公开(公告)日：2019-04-18
申请号：US16090945
申请日：2017-04-04
发明人： Andreas BULAN , Rainer WEBER , Fabian BIENEN
摘要： The invention relates to an oxygen-consuming electrode for use in chlor-alkali electrolysis which, as required, can either evolve hydrogen or can also consume oxygen, on the basis of a silver-based catalyst and an additional electrocatalyst based on ruthenium and/or iridium. The invention further relates to an electrolysis device consisting thereof. When said electrode is used in the chlor-alkali electrolysis, a correspondingly equipped chlor-alkali electrolysis system can be used for example for network stabilization of power supply networks.
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6.发明申请METHOD FOR PRODUCING CATALYTICALLY ACTIVE POWDERS FROM METALLIC SILVER OR FROM MIXTURES OF METALLIC SILVER WITH SILVER OXIDE FOR PRODUCING GAS DIFFUSION ELECTRODES 审中-公开从金属银制成的催化活性粉末或用于生产气体扩散电极的金属氧化物混合物的方法公开(公告)号：US20170016129A1
公开(公告)日：2017-01-19
申请号：US15124086
申请日：2015-03-06
发明人： Andreas Bulan , Rainer WEBER , Michael STELTER , Hartmund BOMBACH , Katja PALM
CPC分类号： C25C1/20 , C25B1/46 , C25B11/035 , C25C5/02 , H01M4/8652 , H01M4/9016 , H01M4/9041 , H01M4/9058 , H01M12/08
摘要： The invention relates to an electrochemical method for producing catalytically active powder from mixtures of metallic silver, optionally with silver oxides, which are particularly suitable for use in oxygen-consuming electrodes, in particular for use in chlor-alkali electrolysis. The invention also relates to the use of said electrodes in chlor-alkali electrolysis or fuel cell technology or in metal/air batteries.
摘要翻译： 本发明涉及一种用于从金属银（任选地与氧化银）的混合物制备催化活性粉末的电化学方法，其特别适用于耗氧电极，特别是用于氯碱电解中。 本发明还涉及所述电极在氯碱电解或燃料电池技术中或在金属/空气电池中的用途。
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