公开(公告)号：US5737918A

公开(公告)日：1998-04-14

申请号：US676259

申请日：1996-08-23

申请人： Alexandr Pavlovich Khinsky ,  Boris Vladimirovich Farmakovsky ,  Tatyana Sergeevna Vinogradova ,  Mikhail Ivanovich Anisimov

发明人： Alexandr Pavlovich Khinsky ,  Boris Vladimirovich Farmakovsky ,  Tatyana Sergeevna Vinogradova ,  Mikhail Ivanovich Anisimov

IPC分类号： F01N3/02 ,  B01D46/00 ,  B01D46/24 ,  B01D50/00 ,  B01D53/86 ,  B01D53/94 ,  F01N3/021 ,  F01N3/022 ,  F01N3/023 ,  F01N3/037 ,  F01N3/10 ,  F01N3/24 ,  F01N3/28 ,  F01N13/02 ,  F01N13/04

CPC分类号： B01D46/2418 ,  B01D46/003 ,  B01D46/0043 ,  B01D50/002 ,  B01D53/9454 ,  F01N13/009 ,  F01N13/011 ,  F01N3/021 ,  F01N3/0222 ,  F01N3/023 ,  F01N3/037 ,  F01N3/28 ,  F01N3/2807 ,  F01N3/281 ,  F01N3/2825 ,  F01N3/2882 ,  F01N3/2892 ,  B01D2046/2492 ,  B01D46/2466 ,  F01N2240/20 ,  F01N2330/02 ,  F01N2330/04 ,  F01N2330/06 ,  Y02T10/22

摘要： An apparatus for cleaning exhaust gases of solid particles comprises a rotational combustion chamber (1), a swirler (2) and a soot collector (3) separated from one another by a separating cavity (7) and located on the same axis downstream the gas flow. A catalytic unit (4) for neutralizing harmful gaseous emissions is arranged coaxially inside the soot collector (3). The apparatus is provided with an inlet pipe (8) and an outlet pipe (9). The swirler is made in the form of an impeller. The unit (4) for neutralizing harmful gaseous emissions is made in the form of a cylindrical body (5) comprising longitudinal channels (6) with a catalytically active internal layer applied-thereto. The longitudinal channels (6) have a curvilinear closed-type shape in their cross-section and the catalytically active layer has the same thickness over the entire internal surface of the longitudinal channels (6), which thickness is uniform both over the cross-section of the unit (4) and throughout its length. A method for the manufacture of the unit (4) is based upon obtaining a catalytically active layer on the basis of modified alumina on the surface of a carrier. The catalytic layer is applied by a flame spraying to a flat metallic band carrier. Catalytically inactive substances are used as initial material for flame spraying. Longitudinal channels (6) are formed by corrugating the carrier across its length after the catalytically active layer is applied to it. The band is rolled in parallel with the corrugations so that the catalytically active layer is placed inside the channels (6). Air or other mixture containing oxygen is used as a gas to form plasma during spraying.

公开(公告)号：US5820940A

公开(公告)日：1998-10-13

申请号：US080648

申请日：1993-06-21

申请人： Igor Vasilievich Gorynin ,  Boris Vladimirovich Farmakovsky ,  Alexander Pavlovich Khinsky ,  Karina Vasilievna Kalogina ,  Alfredo Riviere V. ,  Julian Szekely ,  Navtej Singh Saluja

发明人： Igor Vasilievich Gorynin ,  Boris Vladimirovich Farmakovsky ,  Alexander Pavlovich Khinsky ,  Karina Vasilievna Kalogina ,  Alfredo Riviere V. ,  Julian Szekely ,  Navtej Singh Saluja

IPC分类号： C23C4/08 ,  C23C4/12 ,  B05D3/12

CPC分类号： C23C4/08 ,  C23C4/134

摘要： The method of preparing an adhesive layer on a substrate includes introducing a thermally reactive powder comprising aluminum and a second metal into a plasma torch, wherein the thermally reactive powder is substantially free of binder, additive and contaminant and does not contain a significant amount of intermetallic compound into a plasma torch. An exothermic reaction is initiated within the thermally reactive powders in the plasma torch and the exotherming powders impinge onto a substrate, such that the heat generated by the exothermic reaction is generated predominantly on the substrate.

摘要翻译： 在基材上制备粘合剂层的方法包括将包含铝和第二金属的热反应性粉末引入等离子体焰炬中，其中热反应性粉末基本上不含粘合剂，添加剂和污染物，并且不含有显着量的金属间化合物 复合成等离子体焰炬。 在等离子体焰炬内的热反应性粉末中引发放热反应，并且放热粉末撞击到衬底上，使得由放热反应产生的热主要在衬底上产生。