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公开(公告)号：US09827553B2
公开(公告)日：2017-11-28
申请号：US14439985
申请日：2013-10-31
发明人： Yasutaka Ohshima , Masaaki Watanabe , Masanori Hisamoto , Ryoetsu Yoshino , Kazutaka Fujita , Masataka Eguchi , Adam Kelsall , Kelvin Weeks , Jonathan Cross
IPC分类号： B01J21/04 , C04B35/626 , C04B35/622 , B01J21/12 , B01J35/06 , B01J37/00 , B01J37/04 , B01J37/08 , D04H1/4209
CPC分类号： B01J21/04 , B01J21/12 , B01J35/06 , B01J37/0018 , B01J37/04 , B01J37/082 , C04B35/62236 , C04B35/62245 , C04B35/62675 , C04B2235/3418 , C04B2235/5409 , C04B2235/6021 , C04B2235/606 , C04B2235/6562 , C04B2235/77 , D04H1/4209
摘要： To provide an alumina-based fibrous mass having a high areal pressure and is usable as a holding material for an exhaust gas cleaners and a production process thereof; the alumina-based fibrous mass has a chemical composition containing an Al2O3 in an amount of 70% or more and less than 90% and having a total pore volume of 0.0055 mL/g or less.
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公开(公告)号：US20150251163A1
公开(公告)日：2015-09-10
申请号：US14439985
申请日：2013-10-31
发明人： Yasutaka Ohshima , Masaaki Watanabe , Masanori Hisamoto , Ryoetsu Yoshino , Kazutaka Fujita , Masataka Eguchi , Adam Kelsall , Kelvin Weeks , Jonathan Cross
CPC分类号： B01J21/04 , B01J21/12 , B01J35/06 , B01J37/0018 , B01J37/04 , B01J37/082 , C04B35/62236 , C04B35/62245 , C04B35/62675 , C04B2235/3418 , C04B2235/5409 , C04B2235/6021 , C04B2235/606 , C04B2235/6562 , C04B2235/77 , D04H1/4209
摘要： To provide an alumina-based fibrous mass having a high areal pressure and is usable as a holding material for an exhaust gas cleaners and a production process thereof; the alumina-based fibrous mass has a chemical composition containing an Al2O3 in an amount of 70% or more and less than 90% and having a total pore volume of 0.0055 mL/g or less.
摘要翻译： 提供具有高面积压力的氧化铝类纤维块，可用作废气清洁剂的保持材料及其制造方法; 该氧化铝系纤维物质的化学成分含有70％以上且小于90％的Al2O3，总孔体积为0.0055mL / g以下。
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