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公开(公告)号:US06238639B1
公开(公告)日:2001-05-29
申请号:US09214744
申请日:1999-05-14
申请人: Georg Schmidt , Egon Winkler , Hartmut Wagner , Ronald Apel , Roland Fach , Dieter Knoblich , Peter-Bernhard Stougie
发明人: Georg Schmidt , Egon Winkler , Hartmut Wagner , Ronald Apel , Roland Fach , Dieter Knoblich , Peter-Bernhard Stougie
IPC分类号: C01B21093
CPC分类号: C01B17/74 , C01B17/94 , C01B21/093
摘要: Nitrosylsulphuric acid is mixed in a mixing reactor with sulphuric acid saturated with SO2. The acid mixture is led into a saturating reactor into the bottom region of which water and an SO2-containing gas are introduced. The gas partially serves as stripping gas inside the saturating reactor. SO2-saturated, Nox-free sulphuric acid with 5 to 60 wt % H2SO4 is removed from the bottom region of the saturating reactor and part thereof is mixed with nitrosylsulphuric acid in the mixing reactor.
摘要翻译: 亚硝基硫酸在混合反应器中与SO2饱和的硫酸混合。 将酸混合物引入饱和反应器进入其中引入水和含SO 2的气体的底部区域。 该气体部分地用作饱和反应器内的汽提气体。 从饱和反应器的底部区域除去具有5至60重量%H 2 SO 4的SO 2饱和的无硫酸,并将其部分与亚硝酰基硫酸在混合反应器中混合。
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公开(公告)号:US07241336B2
公开(公告)日:2007-07-10
申请号:US10199504
申请日:2002-07-22
申请人: Thomas Scharfe , Ronald Apel , Alfons Moster , Helmut Mangold , Ralph Brandes
发明人: Thomas Scharfe , Ronald Apel , Alfons Moster , Helmut Mangold , Ralph Brandes
CPC分类号: B41M5/5218 , C01B33/183 , C01F7/00 , C01F7/302 , C01P2002/54 , C01P2006/11 , C01P2006/12 , C01P2006/22 , C01P2006/80 , C01P2006/90 , C09C1/40
摘要: Pyrogenically produced aluminum-silicon mixed oxides with a BET surface of more than 300 m2/g and a composition of 0.01 to 99.99% by wt. AI2O3, remainder SiO2 are produced in accordance with the method of flame pyrolysis or preferably flame hydrolysis by a joint combustion of the gaseous raw substances. They can be used to produce coating colors, especially for inkjet papers or inkjet foils or other inkjet materials.
摘要翻译: 热解生产的BET表面积大于300m 2 / g,组成为0.01-99.99%(重量)的铝 - 硅混合氧化物。 根据火焰热解的方法或优选通过气态的联合燃烧进行火焰水解来制备剩余物SiO 2,其中,SiO 2 O 3, 原料。 它们可用于生产涂料颜色,特别是用于喷墨纸或喷墨箔或其它喷墨材料。
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