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1. 发明授权

US5324501A Method for the preparation of low-chloride plaster products from calcium-containing residues of flue-gas purification plants 失效
标题翻译：从烟气净化厂的含钙残渣制备低氯化石膏产品的方法
公开(公告)号：US5324501A
公开(公告)日：1994-06-28
申请号：US845731
申请日：1992-03-02
申请人： Diethel M. Koehnk , Hubert Bings
发明人： Diethel M. Koehnk , Hubert Bings
IPC分类号： C01F11/46 , C01B7/07 , C01B11/26
CPC分类号： C01F11/466 , C01F11/468
摘要： Disclosed herein is a method for producing plasters that contain chloride contents of less than 0.5% by weight from calcium-containing impure products or residues having a high chloride content (e.g., about 10% or higher based on the total product or residue weight). The method does not require the addition of fly ash, SiO.sub.2 or Al.sub.2 O.sub.3. The method comprises temperature and water-mediated conversion of calcium chloride to calcium oxide in the calcium-containing product or residue using water, steam and/or substances that generate water to obtain calcium oxide and hydrochloric acid; and sulfating calcium components in the product or residue using oxygen and sulfur-containing, largely calcium-free substances. The product so obtained is an anhydride plaster which can optionally be hydrated.
摘要翻译：本文公开了一种生产含有低于0.5重量％的氯化物含量的灰泥的方法，其含量高于氯化物含量（例如基于总产物或残余物重量的约10％或更高）的残余物。该方法不需要添加飞灰，SiO2或Al2O3。该方法包括使用产生水以获得氧化钙和盐酸的水，蒸汽和/或物质的温度和水介导的钙含量产物或残余物中的氯化钙与氧化钙的转化; 并且使用含氧和含硫，大部分不含钙的物质将产物或残余物中的钙组分硫酸化。如此获得的产品是可以任选地水合的酸酐膏药。

2. 发明授权

US06814947B1 Method for producing calcium compounds containing water of crystallization 失效
标题翻译：含有结晶水的钙化合物的制备方法
公开(公告)号：US06814947B1
公开(公告)日：2004-11-09
申请号：US09831451
申请日：2001-11-29
申请人： Josef Lehmkuhl , Ansgar Fendel , Hubert Bings
发明人： Josef Lehmkuhl , Ansgar Fendel , Hubert Bings
IPC分类号： C01F700
CPC分类号： C09K21/02 , C01F7/004 , D21H17/675 , D21H19/385
摘要： The invention relates to the production of calcium compounds containing water of crystallization by means of a chemical reaction between an aqueous alkaline sodium aluminate solution and solid or dissolved or suspended calcium (hydr)-oxide in the presence of carbon dioxide or carbonate; and to the use of these compounds. The resulting precipitate is separated by sedimentation, dehydration, drying and/or clacination and/or grinding or suspending the resulting filter cake and reacted with at least one mineral acid and/or at least one salt of the same. The resulting precipitate, which contains water of crystallization, is separated by sedimentation, dehydration, drying and/or grinding. The resulting compounds can be used as fillers or as extra white pigments for producing and surface-treating paper, cardboard or card, for producing paints and lacquers, as a flame-retardant filler for fire-protecting construction materials and as a filler for producing plasterboards or building slabs or as a hydraulically active additive for producing expansive cements, expansive plasters and screeds and as a swelling component for explosion-protected explosives.
摘要翻译：本发明涉及通过碱性铝酸钠水溶液与固体或溶解或悬浮的二（二氧化碳）氧化物在二氧化碳或碳酸盐存在下的化学反应来生产含水结晶的钙化合物; 以及这些化合物的使用。所得沉淀物通过沉淀，脱水，干燥和/或剥离和/或研磨或悬浮所得滤饼并与至少一种无机酸和/或其至少一种盐反应而分离。含有结晶水的所得沉淀物通过沉降，脱水，干燥和/或研磨分离。所得化合物可用作填料或作为额外的白色颜料用于生产和表面处理纸，纸板或卡片，用于生产油漆和漆，作为防火建筑材料的阻燃填料，以及用于生产石膏板或建筑板材的填料或作为生产膨胀水泥，膨胀灰泥和砂浆的水硬性添加剂，以及用于防爆材料的膨胀组分炸药

3. 发明授权

US4362701A Rotating apparatus for manufacturing hydrogen fluoride 失效
标题翻译：用于制造氟化氢的旋转装置
公开(公告)号：US4362701A
公开(公告)日：1982-12-07
申请号：US248522
申请日：1981-03-27
申请人： Jorg Kruger , Roland Thome , Dieter Moritz , Hubert Bings , Herbert Losert
发明人： Jorg Kruger , Roland Thome , Dieter Moritz , Hubert Bings , Herbert Losert
IPC分类号： C01B7/19 , B01J4/00 , B01J8/10 , B01J19/28
CPC分类号： C01B7/191 , Y02P20/129
摘要： A process for extracting hydrogen fluoride from fluorine containing materials includes countercurrently contacting the materials with steam having a plane of rotation relatively perpendicular to the direction of flow of the material. An apparatus for the extraction of hydrogen fluoride from fluorine containing materials includes a rotary kiln having a first zone wherein a steam-air mixture countercurrently contacts the materials in an oxidation step, a second zone wherein an oxygen containing gas is tangentially injected into the kiln to provide complete combustion of carbon containing materials, a third zone wherein a steam stream countercurrently contacts the materials in a reducing step and means for providing a plane of rotation to the steam which is relatively perpendicular to the direction of flow of the material.
摘要翻译：从含氟材料中提取氟化氢的方法包括使材料与具有相对于材料流动方向相对垂直的旋转平面的蒸汽逆流接触。一种用于从含氟材料中提取氟化氢的设备包括具有第一区的回转窑，其中蒸汽 - 空气混合物在氧化步骤中与所述材料逆流接触，第二区，其中将含氧气体切向注入所述窑至提供含碳材料的完全燃烧，第三区域，其中蒸汽流在还原步骤中逆流接触材料的装置和用于向相对于材料的流动方向相对垂直的蒸汽提供旋转平面的装置。

4. 发明授权

US4472359A Method of pressure leaching 失效
标题翻译：压力浸出方法
公开(公告)号：US4472359A
公开(公告)日：1984-09-18
申请号：US351507
申请日：1982-02-23
申请人： Hartmut Pietsch , Wolfgang Turke , Hubert Bings , Karl-Josef Memmel
发明人： Hartmut Pietsch , Wolfgang Turke , Hubert Bings , Karl-Josef Memmel
IPC分类号： C22B3/02 , C22B3/06 , C01G43/00
CPC分类号： C22B3/06 , C22B3/02 , Y02P10/234
摘要： A process of leaching ores, ore concentrates, intermediate metallurgical products and the like, which contain acid-soluble constituents, by a treatment in an acid aqueous solution under pressure in a tubular reactor. The slurry contains suitably 300 to 1100 g starting material per liter of water and a velocity of flow of 0.5 to 4.0 m/sec. is suitably maintained throughout the flow path in the tubular reactor of the slurry and of the leached suspension.
摘要翻译：通过在压力下在管式反应器中在酸性水溶液中进行处理，浸出含有酸溶性成分的矿石，精矿，中间冶金产品等的方法。浆料每升水含有合适的300〜1100g原料，流速为0.5〜4.0m / sec。在浆料的管式反应器和浸出的悬浮液的整个流动路径中适当地保持。

5. 发明授权

US4361541A Method for extraction of uranium from ores 失效
标题翻译：从矿石中提取铀的方法
公开(公告)号：US4361541A
公开(公告)日：1982-11-30
申请号：US072176
申请日：1979-09-04
申请人： Hubert Bings , Fritz Kampf , Roland Thome , Gerhard Wargalla , Gunter Winkhaus , Hartmut Pietsch , Wolfgang Turke , Peter Fischer
发明人： Hubert Bings , Fritz Kampf , Roland Thome , Gerhard Wargalla , Gunter Winkhaus , Hartmut Pietsch , Wolfgang Turke , Peter Fischer
IPC分类号： C01G43/01 , C22B60/02 , B01D11/02
CPC分类号： C01G43/01 , C22B60/0208 , C01P2006/80
摘要： A method for continuously extracting uranium from ores comprises the steps of forming a slurry of ore in a leaching solution; heating the slurry while pumping it through a tube reactor at high turbulences characterized by Reynolds numbers in excess of 50,000; supplying gaseous oxygen at high pressures of at least 30 bar into the tube reactor such that the uranium is substantially completely oxidized in a soluble form but impurities in the slurry are substantially kept from becoming soluble; recovering the uranium oxide solute which is substantially free of impurities.
摘要翻译：从矿石连续提取铀的方法包括在浸出溶液中形成矿石浆料的步骤; 加热浆料，同时以高于湍流的管式反应器泵送雷诺数超过50,000; 将至少30巴的高压的气态氧供应到管式反应器中，使得铀基本上完全被可溶形式氧化，但浆料中的杂质基本上不会变得可溶; 回收基本上不含杂质的氧化铀溶质。

6. 发明授权

US4438076A Method of extracting gold and silver from an ore 失效
标题翻译：从矿石中提取金和银的方法
公开(公告)号：US4438076A
公开(公告)日：1984-03-20
申请号：US523022
申请日：1983-08-12
申请人： Hartmut Pietsch , Wolfgang Turke , Ernst Bareuther , Fritz Kampf , Hubert Bings
发明人： Hartmut Pietsch , Wolfgang Turke , Ernst Bareuther , Fritz Kampf , Hubert Bings
IPC分类号： C22B11/08
CPC分类号： C22B11/08 , Y10S204/13
摘要： Gold and/or silver is leached from comminuted ore with an alkaline cyanide lixiviant at a superatmospheric pressure of at least 25 bar and with high purity oxygen (at least 90% pure) to reduce the residence time at high yield.
摘要翻译：金和/或银在粉碎的矿石中用碱性氰化物浸渍剂在至少25巴的超大气压和高纯度氧（至少90％纯度）下从浸出的矿石中浸出以以高产率减少停留时间。

7. 发明授权

US4304755A Apparatus for manufacturing vanadium pentoxide 失效
标题翻译：五氧化二钒制造装置
公开(公告)号：US4304755A
公开(公告)日：1981-12-08
申请号：US913816
申请日：1978-06-08
申请人： Roland Thome , Hubert Bings , Hans Obermaier
发明人： Roland Thome , Hubert Bings , Hans Obermaier
IPC分类号： C01G31/02 , C01G1/00 , B01D11/00 , C01D7/00
CPC分类号： C01G31/02 , C01P2006/80 , Y02P20/129
摘要： Disclosed herein are a process and apparatus for manufacturing vanadium pentoxide in powder form by the thermal decomposition of ammonium metavanadate containing more than 10% NH.sub.3 in a single operation.
摘要翻译：本文公开了通过在单次操作中通过热分解含有超过10％NH 3的偏钒酸铵制造粉末形式的五氧化二钒的方法和装置。

8. 发明授权

US4294816A Process for producing hydrogen fluoride from fluorine containing materials by continuous pyrohydrolysis 失效
标题翻译：通过连续热解法从含氟材料生产氟化氢的方法
公开(公告)号：US4294816A
公开(公告)日：1981-10-13
申请号：US198217
申请日：1980-10-17
申请人： Jorg Kruger , Roland Thome , Dieter Moritz , Hubert Bings , Herbert Losert
发明人： Jorg Kruger , Roland Thome , Dieter Moritz , Hubert Bings , Herbert Losert
IPC分类号： C01B7/19
CPC分类号： C01B7/191 , Y02P20/129
摘要： A process for extracting hydrogen fluoride from fluorine containing materials includes countercurrently contacting the materials with steam having a plane of rotation relatively perpendicular to the direction of flow of the material. An apparatus for the extraction of hydrogen fluoride from fluorine containing materials includes a rotary kiln having a first zone wherein a steam-air mixture countercurrently contacts the materials in an oxidation step, a second zone wherein an oxygen containing gas is tangentially injected into the kiln to provide complete combustion of carbon containing materials, a third zone wherein a steam stream countercurrently contacts the materials in a reducing step and means for providing a plane of rotation to the steam which is relatively perpendicular to the direction of flow of the material.
摘要翻译：从含氟材料中提取氟化氢的方法包括使材料与具有相对于材料流动方向相对垂直的旋转平面的蒸汽逆流接触。一种用于从含氟材料中提取氟化氢的设备包括具有第一区的回转窑，其中蒸汽 - 空气混合物在氧化步骤中与所述材料逆流接触，其中将含氧气体切向地注入所述窑至提供含碳材料的完全燃烧，第三区域，其中蒸汽流在还原步骤中逆流接触材料的装置和用于向相对于材料的流动方向相对垂直的蒸汽提供旋转平面的装置。

9. 发明授权

US4119707A Process and equipment for manufacturing vanadium pentoxide 失效
标题翻译：生产五氧化二钒的工艺和设备
公开(公告)号：US4119707A
公开(公告)日：1978-10-10
申请号：US774855
申请日：1977-03-07
申请人： Roland Thome , Hubert Bings , Hans Obermaier
发明人： Roland Thome , Hubert Bings , Hans Obermaier
IPC分类号： C01G31/02 , C01G31/00
CPC分类号： C01G31/02 , C01P2006/80 , Y02P20/129
摘要： Disclosed herein are a process and apparatus for manufacturing vanadium pentoxide in powder form by the thermal decomposition of ammonium metavanadate containing more than 10% NH.sub.3 in a single operation.
摘要翻译：本文公开了通过在单次操作中通过热分解含有超过10％NH 3的偏钒酸铵制造粉末形式的五氧化二钒的方法和装置。

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