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1. 发明授权

US5120695A Catalyst for purifying exhaust gases from internal combustion engines and gas turbines operated at above the stoichiometric ratio 失效
标题翻译：用于从内部燃烧发动机和气体涡轮中净化排气的催化剂的运行速度超过了比例
公开(公告)号：US5120695A
公开(公告)日：1992-06-09
申请号：US556097
申请日：1990-07-23
申请人： Stephan Blumrich , Reinhold Brand , Bernd Engler , Wolfgang Honnen , Edgar Koberstein
发明人： Stephan Blumrich , Reinhold Brand , Bernd Engler , Wolfgang Honnen , Edgar Koberstein
IPC分类号： B01D53/86 , B01D53/94 , B01J23/30 , B01J23/56 , B01J23/63 , B01J23/64 , B01J23/652 , B01J35/04
CPC分类号： B01D53/8643 , B01D53/9418 , B01D53/944 , B01D53/9472 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2063 , B01D2255/2065 , B01D2255/207 , B01D2255/9207 , Y02T10/24
摘要： A one-piece catalyst for purifying exhaust gases, particularly from internal combustion engines and gas turbines operated above the stoichiometric ratio. The one-piece honeycomb ceramic or metal carrier has a reduction catalyst on its leading-edge portion and an oxidation catalyst on its trailing-edge portion.
摘要翻译：一种用于净化废气的一体式催化剂，特别是从化学计量比以上运行的内燃机和燃气轮机。一体式蜂窝陶瓷或金属载体在其前缘部分上具有还原催化剂，在其后缘部分上具有氧化催化剂。

2. 发明授权

US5198403A Process for producing a catalyst for selective reduction of nitrous oxides with ammonia 失效
标题翻译：制备用氨选择还原一氧化二氮的催化剂的方法
公开(公告)号：US5198403A
公开(公告)日：1993-03-30
申请号：US787746
申请日：1991-11-05
申请人： Reinhold Brand , Bernd Engler , Wolfgang Honnen , Edgar Koberstein , Johannes Ohmer
发明人： Reinhold Brand , Bernd Engler , Wolfgang Honnen , Edgar Koberstein , Johannes Ohmer
IPC分类号： B01D53/94 , B01J21/06 , B01J23/00 , B01J35/10
CPC分类号： B01J21/066 , B01D53/9418 , B01J21/063 , B01J23/00 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J35/108 , B01D2251/2062 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2255/9207 , Y02C20/10
摘要： A catalyst for the selective reduction of nitrous oxide with ammonia contains, in addition to titanium oxide as component (A), at least one oxide of W, Si, B, Al, P, Zr, Ba, Y, La, Ce and at least one oxide of V, Nb, Mo, Fe, Cu as component (B), whereby the atomic ratio between the elements of components (A) and (B) amounts to 1:0.001 up to 1. The catalyst can be obtained by kneading reactive titanium oxide with a high specific surface of predominantly anatase with the substances of component (B) or their preliminary stages, adding processing agents, winding up with a homogeneous kneaded mass, extruding the latter, drying the extrudate and calcining in air at 300.degree.-800.degree. C.
摘要翻译：除了氧化钛作为组分（A）之外，用氨选择还原一氧化二氮的催化剂还包含至少一种W，Si，B，Al，P，Zr，Ba，Y，La，Ce和作为组分（B）的至少一种V，Nb，Mo，Fe，Cu的氧化物，其中组分（A）和（B）的元素之间的原子比为1：0.001至1。催化剂可以通过用具有组分（B）或其初级阶段的物质将主要为锐钛矿的高比表面处理的反应性二氧化钛混合，加入加工剂，用均匀的捏合物料卷绕，挤出后者，干燥挤出物并在空气中煅烧300 ℃-800℃

3. 发明授权

US5300472A Catalyst for selective reduction of nitrous oxides with ammonia 失效
标题翻译：用氨选择性还原一氧化二氮的催化剂
公开(公告)号：US5300472A
公开(公告)日：1994-04-05
申请号：US999618
申请日：1992-12-31
申请人： Reinhold Brand , Bernd Engler , Wolfgang Honnen , Edgar Koberstein , Johannes Ohmer
发明人： Reinhold Brand , Bernd Engler , Wolfgang Honnen , Edgar Koberstein , Johannes Ohmer
IPC分类号： B01D53/94 , B01J21/06 , B01J23/00 , B01J35/10 , B01J37/04 , B01J21/02 , B01J21/04
CPC分类号： B01J21/066 , B01D53/9418 , B01J21/063 , B01J23/00 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J35/108 , B01D2251/2062 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2255/9207 , Y02C20/10
摘要： A catalyst for the selective reduction of nitrous oxide with ammonia contains, in addition to titanium oxide as component (A), at least one oxide of W, Si, B, Al, P, Zr, Ba, Y, La, Ce and at least one oxide of Y, Nb, Mo, Fe, Cu as component (B), whereby the atomic ratio between the elements of components (A) and (B) amounts to 1:0.001 up to 1. The catalyst can be obtained by kneading reactive titanium oxide with a high specific surface of predominantly anatase with the substances of component (B) or their preliminary stages, adding processing agents, winding up with a homogeneous kneaded mass, extruding the latter, drying the extrudate and calcining in air at 300.degree.-800.degree. C.
摘要翻译：除了氧化钛作为组分（A）之外，用氨选择还原一氧化二氮的催化剂还包含至少一种W，Si，B，Al，P，Zr，Ba，Y，La，Ce和作为组分（B）的Y，Nb，Mo，Fe，Cu的至少一种氧化物，由此组分（A）和（B）的元素之间的原子比为1：0.001至1。催化剂可以通过用具有组分（B）或其初级阶段的物质将主要为锐钛矿的高比表面处理的反应性二氧化钛混合，加入加工剂，用均匀的捏合物料卷绕，挤出后者，干燥挤出物并在空气中煅烧300 -800摄氏度

4. 发明授权

US4916107A Catalyst for the selective reduction of nitrogen oxides with ammonia 失效
标题翻译：用氨选择还原氮氧化物的催化剂
公开(公告)号：US4916107A
公开(公告)日：1990-04-10
申请号：US272311
申请日：1988-11-17
申请人： Reinhold Brand , H. Bernd Engler , Wolfgang Honnen , Peter Kleine-Moellhoff , Edgar Koberstein
发明人： Reinhold Brand , H. Bernd Engler , Wolfgang Honnen , Peter Kleine-Moellhoff , Edgar Koberstein
IPC分类号： B01D53/94 , B01D53/86 , B01J21/06 , B01J23/30 , B01J23/85 , B01J23/88
CPC分类号： B01J23/30 , B01D53/8628 , B01J23/85
摘要： A catalyst for the selective reduction with ammonia of nitrogen oxides from an intimate mixture of at least 3 metals in the form of their oxides, namely, titanium, tungsten and at least one of the metals vanadium, iron, niobium, molybdenum, with an atomic ratio of Ti to the other metals of 1:0.001 to 1, wherein there is used as oxide of the titanium a product obtained by flame hydrolysis, which product is impregnated with solutions of the salts of the other metals and is dried and calcined at a high temperature.
摘要翻译：一种催化剂，用于选择性还原氨氧化物，该氧化物由至少3种以氧化物形式的金属，即钛，钨和至少一种金属钒，铁，铌，钼中的至少一种具有原子 Ti与其他金属的比例为1:0.001至1，其中用作通过火焰水解获得的钛的氧化物，该产物用其它金属的盐的溶液浸渍并在高温。

5. 发明授权

US4814146A Device for the containment of monolithic catalysts 失效
标题翻译：用于容纳整体式催化剂的装置
公开(公告)号：US4814146A
公开(公告)日：1989-03-21
申请号：US18247
申请日：1987-02-24
申请人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein
发明人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein
IPC分类号： B01J35/04 , B01J33/00 , B01J32/00
CPC分类号： B01J33/00
摘要： A device for the containment of ceramic catalyst monoliths particularly of four cornered cross sectional area as well as for the combination of a plurality thereof into a package. The device includes elastic gaskets arranged on one of the ends of the monoliths and partitions for the form fitting containment of the elements into a cassette.
摘要翻译：用于容纳陶瓷催化剂整料的装置，特别是四个角横截面积的装置，以及用于将其多个组合成包装的装置。该装置包括布置在整料和分隔件的一个端部上的弹性垫片，用于将元件容纳在盒中。

6. 发明授权

US4744967A Process for the purification of exhaust gases containing oxides of nitrogen and sulfur 失效
标题翻译：净化含有氮和硫的氧化物的废气的方法
公开(公告)号：US4744967A
公开(公告)日：1988-05-17
申请号：US4407
申请日：1987-01-20
申请人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein , Herbert Voelker
发明人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein , Herbert Voelker
IPC分类号： B01D53/86 , B01D53/94 , F23J15/00 , B01J8/00 , C01B17/00 , C01B21/00
CPC分类号： B01D53/8637 , F23J15/006 , F23J2215/20 , F23J2217/102 , F23J2219/10 , F23J2219/40
摘要： A process is described for the purification of exhaust gases containing oxides of nitrogen and sulfur obtained from combustion installations and industrial production processes by selective catalytic reduction of the nitric oxides with ammonia, subsequent catalytic oxidation of sulfur dioxide with oxygen and conversion into sulfuric acid of the sulfur trioxide obtained.
摘要翻译：描述了一种用于净化由燃烧装置和工业生产方法获得的含有氮和硫的氧化物的废气的方法，所述废气通过用氨选择性催化还原一氧化氮，随后用氧气二氧化硫的催化氧化并转化为硫酸获得三氧化硫。

7. 发明授权

US5131260A Device and method for the continuous measurement of the ammonia concentration in gases in the ppm range 失效
标题翻译：在PPM范围内连续测量气体浓度的装置和方法
公开(公告)号：US5131260A
公开(公告)日：1992-07-21
申请号：US676707
申请日：1991-03-29
申请人： Reinhold Brand , Bernd Engler , Wolfgang Honen , Edgar Koberstein
发明人： Reinhold Brand , Bernd Engler , Wolfgang Honen , Edgar Koberstein
IPC分类号： G01N31/00 , G01N1/22 , G01N1/34 , G01N1/40 , G01N33/00
CPC分类号： G01N1/405 , G01N1/2258 , G01N33/0054 , G01N2001/2217 , G01N2001/2282 , G01N2001/4033
摘要： A device for the continuous measurement of the ammonia concentration in gases in the ppm range includes a columnar absorption vessel (1) with a hemispherical bottom (4). The bottom of the column includes an overflow (3) and an outlet (5). The gas introduction pipe (7,8) empties above the bottom (4) and below a sieve bottom (6) arranged in the column (1). A packing material (10) rests on the sieve bottom (6), which packing (10) essentially fills the absorption column (1). A cooling part (11) extends from the absorption column (1). The cooling part (11) includes a cooling zone (15) and a gas collection space (16) above it with a closable connection piece (13). A pipe (14), which may include a serrated crown on each end, runs from the gas collecting space (16) downward in a cooled manner to the packing 10. The liquid absorption agent is introduced through a lateral connection piece (18) into the gas collection space (16). For the measurement of ammonia concentration, a certain volume flow of the gas to be measured is washed in a countercurrent flow with the absorption agent, and the NH.sub.3 content is determined in a part of the ammonia containing absorption agent. The volume flow rate of the absorption agent and of the gas from which NH.sub.3 has been removed is measured (the latter being dried), and the ammonia concentration is thereby calculated.
摘要翻译：在ppm范围内连续测量气体中的氨浓度的装置包括具有半球形底部（4）的柱状吸收容器（1）。塔的底部包括溢流（3）和出口（5）。气体导入管（7,8）在布置在塔（1）中的底部（4）和下方的筛底（6）之上排空。包装材料（10）搁置在筛底（6）上，该填料（10）基本上填充吸收塔（1）。冷却部件（11）从吸收塔（1）延伸。冷却部件（11）在其上方包括一个冷却区（15）和一个气体收集空间（16），并具有可关闭的连接件（13）。可以在每个端部包括锯齿状冠的管道（14）从气体收集空间（16）以冷却的方式向下延伸到填料10.液体吸收剂通过横向连接件（18）引入气体收集空间（16）。为了测量氨浓度，将要测量的气体的一定体积流量与吸收剂以逆流流动洗涤，并且在含氨吸收剂的一部分中测定NH 3含量。测量吸收剂和从其中除去NH 3的气体的体积流量（后者被干燥），由此计算氨浓度。

8. 发明授权

US4963332A Method for the catalytic removal of nitrogen oxides from exhaust gases by means of a reducing agent 失效
标题翻译：通过还原剂从废气中催化除去氮氧化物的方法
公开(公告)号：US4963332A
公开(公告)日：1990-10-16
申请号：US384754
申请日：1989-07-25
申请人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein
发明人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein
IPC分类号： B01D53/86 , B01D53/94 , F01N3/20 , F01N9/00
CPC分类号： F01N3/208 , B01D53/8625 , B01D53/8696 , B01D53/9409 , B01D53/9495 , F01N2560/026 , F01N2560/14 , F01N2570/18 , F01N2610/02 , F01N2610/146 , F01N2900/0422 , Y02T10/24
摘要： A method for the removal of nitrogen oxides contained in exhaust gases of an optionally fluctuating composition with a temperature of 0.degree.-600.degree. C. by means of catalytic reduction at a preselected stoichiometric ratio between the concentration of reducing agent and the concentration of nitrogen oxide in which the reducing agent is dosed in a pulsed manner.
摘要翻译：通过以预选的化学计量比在还原剂的浓度与氮氧化物的浓度之间通过催化还原来除去包含在任选波动的组合物的废气中的氮氧化物的温度为0℃-600℃的方法其中还原剂以脉冲方式配制。

9. 发明授权

US4859428A Apparatus for the containment of monolithic catalysts 失效
标题翻译：用于容纳整体式催化剂的装置
公开(公告)号：US4859428A
公开(公告)日：1989-08-22
申请号：US7884
申请日：1987-01-28
申请人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein
发明人： Reinhold Brand , Bernd Engler , Peter Kleine-Moellhoff , Edgar Koberstein
IPC分类号： B01D53/86 , F01N3/28
CPC分类号： F01N3/2857 , F01N3/2875 , F01N2350/06
摘要： A device for the support of ceramic catalyst monoliths especially of square cross section as well as for the combination of several of such monoliths into one package. It is formed of an elastic gasket attached on one or both monolith ends and a metal frame attached on the gasket under pressure. The frame has recesses on two adjacent lateral surfaces, and at the two opposite lateral surfaces it has projections which can engage interlockingly into the recesses of adjacent frames.
摘要翻译：用于支撑特别是方形横截面的陶瓷催化剂整料的装置，以及用于将一些这种整料组合成一个包装的装置。它由一个或两个整体端部附接的弹性垫圈和在压力下连接在垫圈上的金属框架形成。框架在两个相邻的侧表面上具有凹槽，并且在两个相对的侧表面处具有突起，该凸起可互锁地接合到相邻框架的凹部中。

10. 发明授权

US5120701A Titanium dioxide compacts, method of their production and a catalyst coated on a carrier of titanium dioxide 失效
标题翻译：二氧化钛溶液，其生产方法和涂覆在二氧化钛载体上的催化剂
公开(公告)号：US5120701A
公开(公告)日：1992-06-09
申请号：US676176
申请日：1991-03-28
申请人： Reinhold Brand , Bernd Engler , Martin Foerster , Werner Hartmann , Peter Kleinschmit , Edgar Koberstein , Johannes Ohmer , Rudolf Schwarz
发明人： Reinhold Brand , Bernd Engler , Martin Foerster , Werner Hartmann , Peter Kleinschmit , Edgar Koberstein , Johannes Ohmer , Rudolf Schwarz
IPC分类号： B01J21/06 , B01J35/10 , B01J37/00 , B28B3/20 , C04B35/46
CPC分类号： B01J21/063 , B01J35/1014 , B01J35/1038 , B01J35/1052 , B01J35/1061 , B01J37/0009 , C04B35/46
摘要： Titanium dioxide compacts are produced by intensively mixing pyrogenically produced titanium dioxide in the presence of deionized water with a wetting agent and/or with a base and/or optionally with a binder and/or optionally with an auxiliary deformation agent and/or optionally with a pore former, extruding the mass thus obtained at pressures between 5 and 100 bars to form shaped articles, drying the shaped articles at temperatures between 50.degree. and 120.degree. C. and subsequently calcining the shaped articles in the ambient air at temperatures of 400.degree. to 700.degree. C. for 1 to 5 hours.
摘要翻译：二氧化钛压块是通过在去离子水的存在下与润湿剂和/或与基底和/或任选地与粘合剂和/或任选地与辅助变形剂和/或任选地与在50至100巴之间的压力下挤出由此获得的物料以形成成型制品，在50至120℃的温度下干燥成形制品，随后在400℃至400℃的温度下在环境空气中煅烧成型制品 700℃下1〜5小时。

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