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11. 发明授权

US5385714A Synthetic, crystalline aluminosilicate, method for its preparation as well as use 失效
标题翻译：合成，结晶硅铝酸盐，其制备方法及用途
公开(公告)号：US5385714A
公开(公告)日：1995-01-31
申请号：US908539
申请日：1992-06-29
申请人： Roland Thome , Arno Tissler , Hubertus Schmidt , Gunter Winkhaus , Klaus Unger
发明人： Roland Thome , Arno Tissler , Hubertus Schmidt , Gunter Winkhaus , Klaus Unger
IPC分类号： B01J20/18 , B01J20/16 , B01J29/06 , B01J29/08 , B01J29/70 , B01J29/78 , C01B33/26 , C01B39/00 , C01B39/02 , C01B39/36 , C01B39/46
CPC分类号： B01J29/08 , B01J29/06 , B01J29/70 , B01J29/7003 , B01J29/78 , C01B39/36 , B01J2229/26 , B01J2229/36 , B01J2229/42
摘要： Synthetic crystalline aluminosilicate is prepared by an inorganic process from a reaction mixture, which contains, in an aqueous alkaline medium SiO.sub.2 and Al.sub.2 O.sub.3 or their hydrated derivatives or alkali silicates and aluminates, mineralizers and optionally seeding crystals, the reaction mixture containing: SiO.sub.2 /Al.sub.2 O.sub.3 in molar ratio of 15-40, OH.sup.- /SiO.sub.2 in molar ratio 0.1-0.2, and H.sub.2 O/SiO.sub.2 in molar ratio 20-60. The aluminosilicate produced by the process has a chemical composition expressed in molar ratios as: 0-3 M.sub.2 O:Al.sub.2 O.sub.3 :15-40 SiO.sub.2 :0-40 H.sub.2 O, where M represents an alkali cation. The aluminosilicate is useful in the preparation of catalysts and adsorbents.
摘要翻译：合成结晶硅铝酸盐通过无机方法由反应混合物制备，所述反应混合物在含水碱性介质SiO 2和Al 2 O 3或其水合衍生物或碱金属硅酸盐和铝酸盐，矿化剂和任选的晶种中含有：SiO 2 / Al 2 O 3 摩尔比为15-40，OH- / SiO2摩尔比为0.1-0.2，H2O / SiO2的摩尔比为20-60。通过该方法生产的硅铝酸盐的化学组成以摩尔比表示为：0-3M2O:Al2O3:15-40SiO2:0-40H2O，其中M表示碱性阳离子。硅铝酸盐可用于制备催化剂和吸附剂。

12. 发明授权

US4460529A Process for manufacturing a ceramic hollow body 失效
标题翻译：陶瓷中空体的制造方法
公开(公告)号：US4460529A
公开(公告)日：1984-07-17
申请号：US225191
申请日：1981-01-15
申请人： Werner Schultze , Knut Weber, Jr.
发明人： Werner Schultze , Knut Weber, Jr.
IPC分类号： B28B1/32 , B28B1/54 , B28B21/44 , F16L9/00
CPC分类号： B28B1/32 , B28B21/44 , Y10T428/131
摘要： Disclosed herein is a process for manufacturing ceramic or ceramic oxide hollow bodies and a method for its manufacture. The ceramic hollow bodies of the present invention does not require the use of a binder or adhering substrate or any type of internal embedded supports. The hollow body is capable of being manufactured for any desired diameter and length and is especially suited for thick walled pipes. The ceramic hollow body is homogeneous, free of internal cracks, and highly heat stable and shock insensitive. It is produced in a continuous quasi-isothermal thermal spray process in which hot atomized ceramic or ceramic oxide particles are sprayed as a plasma onto a non-adhering highly thermally conductive internally cooled mold core. The mold core is mounted on a rotating lathe which in turn is mounted on a longitudinally movable carriage to accomplish the uniform layer thickness of the hollow body. The mold core is removable from the hollow body and the hollow body thus removed is capable of being directly used without sintering.
摘要翻译：本文公开了陶瓷或陶瓷氧化物中空体的制造方法及其制造方法。本发明的陶瓷中空体不需要使用粘合剂或粘合基材或任何类型的内部嵌入的载体。该中空体能够以任何所需的直径和长度制造，并且特别适用于厚壁管。陶瓷中空体均匀，无内裂纹，热稳定性和冲击敏感性高。它是在连续的准等温热喷涂工艺中生产的，其中将热雾化的陶瓷或陶瓷氧化物颗粒作为等离子体喷涂到非粘附的高导热性内部冷却的模芯上。模芯安装在旋转车床上，旋转车床又安装在纵向移动的托架上，以实现中空体的均匀层厚度。模芯可以从中空体移除，并且由此去除的中空体能够直接使用而不烧结。

13. 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。

14. 发明授权

US5133577A Refractory pipeline with gas-tight joint 失效
$Refractory pipeline with gas-tight joint$
标题翻译：具有气体接头的炼油管道
公开(公告)号：US5133577A
公开(公告)日：1992-07-28
申请号：US553071
申请日：1990-07-13
申请人： Werner Schultze , Stefan Schindler
发明人： Werner Schultze , Stefan Schindler
IPC分类号： F16L17/10 , F16L25/00 , F16L49/02
CPC分类号： F16L49/02 , F16L17/10 , F16L25/0072 , Y10S277/927 , Y10S285/911
摘要： A refractory pipeline having ceramic pipe sections with joints therebetween located at areas where in which there are the greatest temperature differences in the pipeline. Adjacent pipe sections are connected together by shoulders at the ends of each such section, the shoulder of one pipe section being radially outside the shoulder of an adjacent section. A further pipe section is pushed over the joint so as to form a gastight seal by defining a space in communication with a borehole through the one shoulder and a peripheral groove in the other shoulder. A pressure cushion is provided in the space by applying a barrier medium under pressure to the space and thereby through the borehole to the peripheral groove.
摘要翻译：具有陶瓷管段的难熔管道，其间具有接头，位于管道中存在最大温差的区域。相邻的管段通过肩部在每个这样的部分的端部连接在一起，一个管段的肩部在相邻部分的肩部的径向外侧。另外的管段被推压在接头上，以便通过限定通过一个肩部和另一个肩部中的周边槽的钻孔连通的空间形成气密密封。通过在空间中施加压力下的阻挡介质，从而通过钻孔向周边槽提供压力缓冲垫。

15. 发明授权

US4952539A Method for the manufacture of transparent aluminum oxide ceramic 失效
标题翻译：透明氧化铝陶瓷的制造方法
公开(公告)号：US4952539A
公开(公告)日：1990-08-28
申请号：US302189
申请日：1989-01-23
申请人： Jorg F. Greber , Heidemarie Melas
发明人： Jorg F. Greber , Heidemarie Melas
IPC分类号： C01F7/02 , C01F7/36 , C04B35/115
CPC分类号： C04B35/115 , C01F7/02 , C01F7/36 , C01P2006/10 , C01P2006/22 , C01P2006/60 , C01P2006/80
摘要： A method is disclosed for manufacturing transparent aluminum oxide ceramic articles by sintering dry-pressed acid-containing aluminum oxide monohydrate in vacuo or in hydrogen. The method includes obtaining the acid-containing aluminum oxide monohydrate by peptisization of aluminum alkoxide with a mixture of water and acid vapor, with the acid bound to the formed monohydrate by electrostatic force. Such attachment allows ease in separation of the monohydrate crystals in water due to the polarizing effect of the acid. Subsequently, the acid-containing aluminum oxide monohydrate is gelled and dried, with the product, having an acid content of from 12 to 25%, being suitable for forming transparent ceramic articles without requiring calcination.
摘要翻译：公开了通过在真空或氢气中烧结含有干压酸的一水合氧化铝来制造透明氧化铝陶瓷制品的方法。该方法包括通过用水和酸性蒸汽的混合物对烷氧化铝进行消泡来获得含酸的一氧化铝，其中酸通过静电力与形成的一水合物结合。由于酸的偏振效应，这种附着可以容易地分离水中的一水合物晶体。随后，含酸氧化铝一水合物凝胶化并干燥，产物的酸含量为12〜25％，适于形成透明陶瓷制品而不需要煅烧。

16. 发明授权

US4173302A Process and alloy for brazing aluminum-containing articles 失效
标题翻译：用于钎焊含铝制品的工艺和合金
公开(公告)号：US4173302A
公开(公告)日：1979-11-06
申请号：US836766
申请日：1977-09-26
申请人： Werner Schultze , Heinz Schoer
发明人： Werner Schultze , Heinz Schoer
IPC分类号： B23K35/28 , B23K1/04
CPC分类号： B23K35/286 , B23K35/282
摘要： An aluminum-silicon base brazing alloy contains between 4 and 20 percent by weight of silicon and between 0.0001 and 1.0 percent by weight, preferably between 0.005 and 0.1 percent by weight, of at least one of the elements sodium, potassium and lithium. Optionally, the brazing alloy may further include between 0.01 and 10 percent by weight, preferably between 0.05 and 2 percent by weight, of at least one of the elements bismuth, strontium, barium and antimony as well as between 0.00001 and 1.0 percent by weight, preferably between 0.0002 and 0.1 percent by weight, of beryllium. The remainder of the alloy consists essentially of aluminum and impurities conditioned by production of the brazing alloy. The alloy is used for the fluxless brazing of aluminum-containing articles in substantially non-oxidizing atmospheres. The elements sodium, potassium and lithium make it possible to relax the requirements imposed on the brazing atmosphere from those imposed when using similar brazing alloys which, however, do not contain the last-mentioned elements.
摘要翻译：铝 - 硅基钎焊合金含有4至20重量％的硅和0.0001至1.0重量％，优选0.005至0.1重量％的至少一种元素钠，钾和锂。任选地，钎焊合金还可以包含0.01至10重量％，优选0.05至2重量％的元素铋，锶，钡和锑中的至少一种以及0.00001至1.0重量％优选0.0002至0.1重量％的铍。合金的其余部分基本上由铝和通过生产钎焊合金调节的杂质组成。该合金用于在基本上非氧化性气氛中的含铝制品的无助焊剂。元素钠，钾和锂使得可以放松对使用类似的钎焊合金施加在钎焊气氛上的要求，但是不包含最后提到的元素。

17. 发明授权

US5338417A Cathodic corrosion protection for an aluminum-containing substrate 失效
标题翻译：含铝基材的阴极腐蚀保护
公开(公告)号：US5338417A
公开(公告)日：1994-08-16
申请号：US741934
申请日：1991-08-08
申请人： Volker Brucken , Werner Huppatz
发明人： Volker Brucken , Werner Huppatz
IPC分类号： C23F13/00 , C23F13/02
CPC分类号： C23F13/02
摘要： Cathodic corrosion protection for surfaces of metallic substrates is provided by carrying out electrolysis, switching off the electrolysis, observing a control voltage and switching on the electrolysis again when the control voltage equals a specified critical voltage. A counterelectrode, which does not corrode significantly by an electrolyte, is provided as an anode. A surface of a substrate services as a cathode. A reference electrode provides a constant electrochemical potential relative to the electrolyte. A potentiostat brings about the electrolysis in the electrolyte. A controller switches on and off the electrolyzing voltage based on a value of the control voltage relative to the specified critical voltage.
摘要翻译：通过在控制电压等于规定的临界电压时，进行电解，切断电解，观察控制电压，再次接通电解，从而提供金属基板表面的阴极防腐保护。提供不被电解质腐蚀的反电极作为阳极。衬底的表面用作阴极。参考电极相对于电解质提供恒定的电化学势。恒电位仪在电解液中产生电解。控制器基于相对于指定的临界电压的控制电压的值来接通和断开电解电压。

18. 发明授权

US5133952A Method for modifying a zeolite 失效
标题翻译：改性沸石的方法
公开(公告)号：US5133952A
公开(公告)日：1992-07-28
申请号：US603245
申请日：1990-10-22
申请人： Arno Tissler , Klaus K. Unger , Hubertus Schmidt
发明人： Arno Tissler , Klaus K. Unger , Hubertus Schmidt
IPC分类号： B01J29/06 , B01J29/40 , C01B39/02 , C01B39/38
CPC分类号： B01J29/40 , C01B39/38 , B01J2229/123 , B01J2229/16 , B01J2229/38 , B01J2229/40
摘要： Disclosed is a zeolite and a process for modifying a zeolite, which includes alkalizing the zeolite, and calcining the alkalized zeolite. The resultant modified zeolite has improved selectivity characteristics.
摘要翻译：公开了一种沸石和一种改性沸石的方法，其中包括碱化沸石和煅烧碱化的沸石。所得改性沸石具有改进的选择性特性。

19. 发明授权

US4832737A High temperature-resistant aluminum alloy and process for its production 失效
标题翻译：耐高温铝合金及其生产工艺
公开(公告)号：US4832737A
公开(公告)日：1989-05-23
申请号：US908554
申请日：1986-09-18
申请人： Ignaz Mathy , Gunther Scharf
发明人： Ignaz Mathy , Gunther Scharf
IPC分类号： C22C1/00 , C22C1/02 , C22C1/04 , C22C21/00
CPC分类号： C22C1/0416
摘要： A high temperature-resistant aluminum alloy is disclosed, comprising an aluminum matrix containing a dispersion mixture of reinforcing aluminum-iron particles with 2-16% nickel and/or cobalt, 1-6% copper and 1-3% manganese. The weight ratio of the copper to manganese is between about 2:1 and 1:1, and the intermetallic phases of the type AlCuMn, Al.sub.3 Ni and/or Al.sub.9 Co.sub.2 are present in spherical forms.
摘要翻译：公开了一种耐高温铝合金，其包含铝基质，其含有2-16％镍和/或钴，1-6％铜和1-3％锰的增强铝 - 铁颗粒的分散混合物。铜与锰的重量比在约2:1和1:1之间，AlCuMn，Al3Ni和/或Al9Co2型金属间相以球形存在。

20. 发明授权

US4746026A Tamper-proof closure 失效
标题翻译：防篡改关闭
公开(公告)号：US4746026A
公开(公告)日：1988-05-24
申请号：US41602
申请日：1987-04-22
申请人： Heinz Leonhardt
发明人： Heinz Leonhardt
IPC分类号： B65D41/34 , B65D55/02
CPC分类号： B65D41/3457 , B65D2101/0046
摘要： A closure for sealing threaded bottles, jars or similar containers, comprises a metallic cap and a plastic collar having an upper attachment part adapted to releasably engage said cap. The collar further includes an interior security ring spaced from the collar and attached thereto by means of fracturable integrally formed links and at least one non-fracturable connecting web. A plurality of claws adapted to engage the undersurface of the threaded portion of the container extends from the inner surface of the security ring.
摘要翻译：用于密封螺纹瓶，罐或类似容器的封闭件包括金属盖和塑料环，其具有适于可释放地接合所述盖的上附接部。套环还包括与套环间隔开并通过可破碎的整体形成的连杆和至少一个不可断开的连接腹板连接到其上的内部安全环。适于接合容器的螺纹部分的下表面的多个爪从安全环的内表面延伸。

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