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1. 发明授权

US4391714A Process for removing molybdenum from aqueous salt solutions 失效
标题翻译：从盐水溶液中除去钼的方法
公开(公告)号：US4391714A
公开(公告)日：1983-07-05
申请号：US365989
申请日：1982-04-06
申请人： Eberhard Preisler , Bernhard Hofmann , Johannes Holzem
发明人： Eberhard Preisler , Bernhard Hofmann , Johannes Holzem
IPC分类号： C02F1/28 , C01G39/00 , C01G39/02 , C01G45/00 , C01G45/02 , C01G45/10 , C22B34/34
CPC分类号： C01G39/003 , C22B3/24 , C22B34/34 , Y02P10/234
摘要： The disclosure relates to a process for removing molybdenum from aqueous salt solutions by adsorbing it on manganese dioxide. To this end, the salt solution is contacted with a bed of manganese dioxide (MnO.sub.2) precipitated electrolytically and transformed into granular material.
摘要翻译：本公开涉及通过将其吸附在二氧化锰上从含水盐溶液中除去钼的方法。为此，使盐溶液与电解沉淀的二氧化锰（MnO 2）床接触并转变为粒状材料。

2. 发明申请

US20110198820A1 Stabilizer and a method for producing a stabilizer 审中-公开
标题翻译：稳定剂和稳定剂的制造方法
公开(公告)号：US20110198820A1
公开(公告)日：2011-08-18
申请号：US13024713
申请日：2011-02-10
申请人： Andreas Janzen , Ullrich Hammelmeier , Sebastian Saggel , Friso Berheide , Bernhard Hofmann , Christian Smatloch , Wulf Härtel , Christian Ditter
发明人： Andreas Janzen , Ullrich Hammelmeier , Sebastian Saggel , Friso Berheide , Bernhard Hofmann , Christian Smatloch , Wulf Härtel , Christian Ditter
IPC分类号： B60G21/055 , B23P11/02
CPC分类号： B60G21/055 , B23K9/028 , B23K9/167 , B23K9/173 , B23K20/12 , B23K20/122 , B23K20/2275 , B23K26/282 , B23K2101/06 , B23K2103/20 , B60G2206/427 , B60G2206/81 , B60G2206/82013 , B60G2206/84 , B60G2206/8403 , C21D7/06 , C21D9/0068 , C21D9/50 , C21D2221/00 , Y10T29/49865
摘要： The present invention relates to a stabilizer (1, 26) which has at least two stabilizer components which are coupled with one another materially by thermal joining, characterized in that a heat-affected zone (7) produced by the thermal joining is at least partially heat treated after coupling.The present invention also relates to a method for producing a stabilizer (1, 26), wherein at least two stabilizer components are connected with one another by thermal joining, characterized in that the heat-affected zone (7) produced by the thermal joining is heat-treated.
摘要翻译：本发明涉及一种具有至少两个稳定剂组分的稳定剂（1,26），所述稳定剂组分通过热接合物质地相互耦合，其特征在于，通过热接合产生的热影响区（7）至少部分地耦合后进行热处理。本发明还涉及一种用于制造稳定剂（1,26）的方法，其中至少两个稳定剂组分通过热接合相互连接，其特征在于，通过热接合产生的热影响区（7）是热处理。

3. 发明授权

US4834960A Process for purifying phosphorous acid 失效
标题翻译：纯化亚磷酸的方法
公开(公告)号：US4834960A
公开(公告)日：1989-05-30
申请号：US182871
申请日：1988-04-18
申请人： Jurgen Grosse , Gunther Schimmel , Bernhard Hofmann
发明人： Jurgen Grosse , Gunther Schimmel , Bernhard Hofmann
IPC分类号： C01B25/163
CPC分类号： C01B25/163
摘要： The purification of phosphorous acid which is formed in halogenations of hydrocarbon derivatives using phosphorus trihalides is carried out in the context of preparing phosphorous acid in a reaction zone by reacting a mixture of phosphorus trichloride and water which has been finely divided by means of steam at temperatures between 150.degree. and 200.degree. C. in the gas phase. In this process, the liquid reaction product drains into a concentrating evaporation zone which has a downstream first separation zone. Inert gas is introduced to the lower part of the first separation zone. A melt is withdrawn from the first separation zone into a crystallizing zone. The waste gases from the reaction zone are treated with a washing liquid in a second separation zone before being passed into the atmosphere. The washing liquid used is an aqueous solution of never-purified phosphorous acid, which can have been prepurified by hydrolysis and stripping.
摘要翻译：通过使用三卤化磷在烃衍生物的卤化中形成的亚磷酸的纯化是在反应区中通过使三氯化磷和水分混合物在蒸气中分解的温度反应在反应区中进行的在气相中为150〜200℃。在该方法中，液体反应产物排入具有下游第一分离区的浓缩蒸发区。惰性气体被引入第一分离区的下部。将熔体从第一分离区取出成结晶区。来自反应区的废气在通入大气中之前用洗涤液在第二分离区中处理。所使用的洗涤液是未经纯化的亚磷酸的水溶液，其可以通过水解和汽提进行预净化。

4. 发明授权

US4600565A Process for making manganese (II) salt solutions containing ammonium salt 失效
标题翻译：制备含有铵盐的锰（II）盐溶液的方法
公开(公告)号：US4600565A
公开(公告)日：1986-07-15
申请号：US708299
申请日：1985-03-05
申请人： Klaus Lehr , Bernhard Hofmann , Gero Heymer
发明人： Klaus Lehr , Bernhard Hofmann , Gero Heymer
IPC分类号： C01G45/00 , C22B47/00
CPC分类号： C01G45/00 , C22B47/00
摘要： Manganese(II)salt solutions containing ammonium salt are made by subjecting a manganese-containing compound to processing treatment with an ammonium salt solution. A boiling temperature of 57.degree.-68.degree. C. is established in the suspension to be subjected to the processing treatment, by application of a vacuum. The ammonium salt solution used contains 0.5-2.5 mol/l diammonium sulfate or 1.0-5.0 mol/l ammonium nitrate.
摘要翻译：含有铵盐的锰（II）盐溶液通过使含锰化合物用铵盐溶液进行处理来制备。通过施加真空在待处理处理的悬浮液中建立沸点为57-68℃的温度。使用的铵盐溶液含有0.5-2.5mol / l硫酸二铵或1.0-5.0mol / l硝酸铵。

5. 发明授权

US4462912A Process for removing molybdenum from aqueous manganese salt solutions 失效
标题翻译：从锰盐水溶液中除去钼的方法
公开(公告)号：US4462912A
公开(公告)日：1984-07-31
申请号：US444865
申请日：1982-11-26
申请人： Eberhard Preisler , Bernhard Hofmann , Gerhard Nolte
发明人： Eberhard Preisler , Bernhard Hofmann , Gerhard Nolte
IPC分类号： B01J39/02 , C01G39/00 , C01G45/00 , C22B34/34 , B01D15/00
CPC分类号： C01G39/003 , C01G45/00 , C22B3/24 , C22B34/34 , Y02P10/234 , Y10S210/912
摘要： The disclosure relates to a process for removing molybdenum from aqueous manganese(II)salt solutions by adsorbing the molybdenum on manganese dioxide and separating adsorbend and adsorbate from the purified manganese(II)salt solution. To this end, the disclosure provides for a pH value lower than 5 to be established in the manganese salt solution; for an oxidant capable of oxidizing manganese(II)compounds to manganese(IV)compounds to be added at temperatures between 50.degree. and 80.degree. C., so as to effect oxidation of a small proportion of dissolved manganese(II)salt to manganese dioxide; for resulting precipitate to be allowed to remain in contact over a period of at least 15 minutes with the manganese(II)salt solution, and for the precipitate to be separated from said solution at said temperatures.
摘要翻译：本公开内容涉及通过将钼吸附在二氧化锰上并从分离的吸附剂中并从纯化的锰（II）盐溶液中吸附而从含水（II）盐溶液中除去钼的方法。为此，本公开内容提供了在锰盐溶液中建立的低于5的pH值; 对于能够将锰（II）化合物氧化成在50至80℃温度下加入的锰（IV）化合物的氧化剂，以便将少量溶解的锰（II）盐氧化成二氧化锰 ; 使所得沉淀物与锰（II）盐溶液在至少15分钟的时间内保持接触，并使沉淀物在所述温度下与所述溶液分离。

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