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公开(公告)号：US08678016B2
公开(公告)日：2014-03-25
申请号：US13594205
申请日：2012-08-24
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
摘要翻译： 低侧流烟雾香烟包括常规烟草棒和具有侧流烟雾处理组合物的可燃处理纸。 处理组合物包括氧储存和供体金属氧化物氧化催化剂和用于所述催化剂的基本上不可燃的细碎多孔颗粒助剂。
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公开(公告)号：US20120325226A1
公开(公告)日：2012-12-27
申请号：US13594205
申请日：2012-08-24
IPC分类号： B01J35/02 , B01J23/10 , B01J23/32 , B01J29/04 , B01J23/20 , B01J23/24 , A24C5/00 , B01J23/00
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
摘要翻译： 低侧流烟雾香烟包括常规烟草棒和具有侧流烟雾处理组合物的可燃处理纸。 处理组合物包括氧储存和供体金属氧化物氧化催化剂和用于所述催化剂的基本上不可燃的细碎多孔颗粒助剂。
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公开(公告)号：US06286516B1
公开(公告)日：2001-09-11
申请号：US09292751
申请日：1999-04-16
IPC分类号： D21H1100
摘要： A cigarette sidestream smoke treatment material made from a sheet of non-combustible active components provides a porous structure capable of treating sidestream smoke. The treatment material, as used in combination with a cigarette, provides a low sidestream smoke emitting cigarette unit. The material has a porosity which encourages a conventional free-burn rate of a conventional cigarette. The material may comprise a sorbent capable of sorbing components of the sidestream smoke, and an oxygen storage component which releases oxygen at free-burn rate temperatures to ensure that conventional free-burn rate is maintained and to enhance the oxidation treatment of the adsorbed non-aqueous components. Preferably, an oxidation catalyst is included in the material and most desirably the oxygen storage component may also function as the oxidation catalyst. Particularly preferred materials which perform the dual function are oxides of cerium.
摘要翻译： 由一片不燃性活性组分制成的香烟侧流烟雾处理材料提供能够处理侧流烟雾的多孔结构。 与香烟组合使用的处理材料提供了一种低侧流烟雾排放香烟单元。 该材料具有鼓励常规香烟的常规自由燃烧速率的孔隙率。 该材料可以包括能够吸附侧流烟雾的组分的吸附剂，以及在自由燃烧速率温度下释放氧的储氧组分，以确保维持常规的自由燃烧速率并且增强吸附的非燃烧气体的氧化处理， 含水组分。 优选地，氧化催化剂包括在材料中，最理想的是，储氧组分也可以用作氧化催化剂。 执行双重功能的特别优选的材料是铈的氧化物。
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公开(公告)号：US06799578B2
公开(公告)日：2004-10-05
申请号：US09954432
申请日：2001-09-18
IPC分类号： A24D102
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
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公开(公告)号：US06722373B2
公开(公告)日：2004-04-20
申请号：US10287674
申请日：2002-11-05
IPC分类号： A24D102
摘要： A cigarette sidestream smoke treatment material made from a sheet of non-combustible active components provides a porous structure capable of treating sidestream smoke. The treatment material, as used in combination with a cigarette, provides a low sidestream smoke emitting cigarette unit. The material has a porosity which encourages a conventional free-burn rate of a conventional cigarette. The material may comprise a sorbent capable of sorbing components of the sidestream smoke, and an oxygen storage component which releases oxygen at free-burn rate temperatures to ensure that conventional free-burn rate is maintained and to enhance the oxidation treatment of the adsorbed non-aqueous components. Preferably, an oxidation catalyst is included in the material and most desirably the oxygen storage component may also function as the oxidation catalyst. Particularly preferred materials which perform the dual function are oxides of cerium.
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公开(公告)号：US07717120B2
公开(公告)日：2010-05-18
申请号：US10798366
申请日：2004-03-12
IPC分类号： A24D1/02
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
摘要翻译： 低侧流烟雾香烟包括常规烟草棒和具有侧流烟雾处理组合物的可燃处理纸。 处理组合物包括氧储存和供体金属氧化物氧化催化剂和用于所述催化剂的基本上不可燃的细碎多孔颗粒助剂。
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公开(公告)号：US06904918B2
公开(公告)日：2005-06-14
申请号：US10866719
申请日：2004-06-15
IPC分类号： A24B15/28 , A24D1/02 , B05D7/00 , D21H13/36 , D21H13/46 , D21H13/50 , D21H17/63 , D21H27/00 , A24D3/14
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod and a non-combustible treatment material for the rod. The treatment material has a porosity less than about 200 Coresta units and a sidestream smoke treatment composition. The treatment composition comprises, in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst. In addition, the invention provides a low sidestream smoke cigarette unit that comprises a cigarette with conventional cigarette paper surrounding a conventional tobacco rod and a non-combustible treatment material surrounding and being substantially in contact with the conventional cigarette paper. The non-combustible treatment material comprises a sidestream smoke treatment composition, wherein the non-combustible treatment material has a porosity less than about 200 Coresta units and the treatment composition comprises, in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
摘要翻译： 低侧流烟雾香烟包括常规的烟草棒和用于棒的不可燃处理材料。 处理材料具有小于约200个Coresta单元和侧流烟雾处理组合物的孔隙率。 处理组合物组合物包含氧储存和供体金属氧化物氧化催化剂和用于所述催化剂的基本上不可燃的细碎多孔颗粒添加剂。 此外，本发明提供了一种低侧流烟雾卷烟单元，其包括卷绕常规卷烟纸的香烟，该卷烟纸围绕常规烟草条和围绕并基本上与传统卷烟纸接触的不可燃处理材料。 不可燃处理材料包括侧流烟雾处理组合物，其中所述不燃烧处理材料具有小于约200核心单位的孔隙率，并且所述处理组合物组合物包含储氧和供体金属氧化物氧化催化剂和基本上 用于所述催化剂的不可燃微细多孔颗粒助剂。
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公开(公告)号：US08267096B2
公开(公告)日：2012-09-18
申请号：US12759528
申请日：2010-04-13
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
摘要翻译： 低侧流烟雾香烟包括常规烟草棒和具有侧流烟雾处理组合物的可燃处理纸。 处理组合物包括氧储存和供体金属氧化物氧化催化剂和用于所述催化剂的基本上不可燃的细碎多孔颗粒助剂。
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公开(公告)号：US20100192964A1
公开(公告)日：2010-08-05
申请号：US12759528
申请日：2010-04-13
CPC分类号： A24D1/02
摘要： A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst.
摘要翻译： 低侧流烟雾香烟包括常规烟草棒和具有侧流烟雾处理组合物的可燃处理纸。 处理组合物包括氧储存和供体金属氧化物氧化催化剂和用于所述催化剂的基本上不可燃的细碎多孔颗粒助剂。
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10.发明授权Selective catalytic reduction catalyst consisting of iron sulfate, ceria and alumina 失效由硫酸铁，二氧化铈和氧化铝组成的选择性催化还原催化剂
公开(公告)号：US4798817A
公开(公告)日：1989-01-17
申请号：US069696
申请日：1987-06-30
申请人： E. Robert Becker , Hyun J. Jung
发明人： E. Robert Becker , Hyun J. Jung
IPC分类号： B01D53/86 , B01J27/053 , B01J23/10 , C01B21/00
CPC分类号： B01J27/053 , B01D53/8628
摘要： An SCR catalyst consisting essentially of iron sulfate or oxysulfur iron compound carried by a mixture of ceria and alumina on a support.
摘要翻译： 一种主要由硫酸铁或氧硫化铁化合物组成的SCR催化剂，由载体上的二氧化铈和氧化铝的混合物承载。
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