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1. 发明公开

KR1020000011628A 촉매장치의제조방법 无效
标题翻译：催化剂装置的生产方法
公开(公告)号：KR1020000011628A
公开(公告)日：2000-02-25
申请号：KR1019990027898
申请日：1999-07-10
申请人： 마츠다 가부시키가이샤 , 도쿄 로키 가부시키가이샤
发明人： 다케모토다카시 , 시게츠마사히코 , 이치카와사토시 , 미소누가즈오 , 미키신스케 , 도쿠야마다다시
IPC分类号： B01D53/86
CPC分类号： B01J21/066 , B01J37/0215 , F01N3/2803 , Y02A50/2322
摘要： PURPOSE: A production method for a catalyzer device is provided to secure the purifying efficiency of a catalyzer for an exhaust gas purification, and to repress the exfoliation of the catalyzer layer. CONSTITUTION: The production method for the catalyzer device comprises of: mixing the gamma-alumina powder, the oxidized cerium powder, and the Ce-Pr complex oxidation powder; making a suspension by adding water; evaporating, drying and solidifying by adding the G-nitrodiamine palladium solution into the suspension; producing an inner catalyzer material by shattering the dried solidified material; shattering after putting the inner catalyzer material, the zirconium binder and water into a drum of a ball mill; coating a slurry by digging a carrier; forming an outer catalyzer layer by evaporating, drying, and solidifying by adding the G-nitroamine platinum acetic acid solution and the acetic acid rhodium solution into the suspension formed by mixing water, the oxidized cerium.
摘要翻译：目的：提供催化剂装置的制备方法，以确保用于排气净化的催化剂的净化效率，并抑制催化剂层的剥离。构成：催化剂装置的制备方法包括：将γ-氧化铝粉末，氧化铈粉末和Ce-Pr复合氧化粉末混合; 通过加水暂停; 通过将G-硝基二胺钯溶液加入到悬浮液中来蒸发，干燥和固化; 通过粉碎干燥的固化材料产生内部催化剂材料; 将内催化剂材料，锆粘合剂和水放入球磨机的滚筒中后，粉碎; 通过挖掘载体涂覆浆料; 通过将N-硝基胺铂乙酸溶液和乙酸铑溶液加入到混合水（氧化铈）形成的悬浮液中，通过蒸发，干燥和固化形成外层催化剂层。

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