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公开(公告)号:US20150217288A1
公开(公告)日:2015-08-06
申请号:US14420168
申请日:2013-08-02
发明人: Frank Hutter , Carsten Gellermann , Karl Mandel
IPC分类号: B01J39/10 , C02F1/48 , B01J20/10 , B01J20/04 , B01J20/06 , B01J20/28 , B01J20/32 , B01J27/236 , B01J23/745 , B01J21/08 , B01J35/00 , B01J35/10 , B01J35/02 , B01J37/34 , B01J37/04 , B01J39/02 , C02F1/28
CPC分类号: B01J39/10 , B01J20/043 , B01J20/06 , B01J20/103 , B01J20/28009 , B01J20/28016 , B01J20/28059 , B01J20/28061 , B01J20/3293 , B01J21/08 , B01J23/745 , B01J27/236 , B01J31/003 , B01J35/0033 , B01J35/026 , B01J35/1014 , B01J35/1019 , B01J37/04 , B01J37/343 , B01J39/02 , B01J41/02 , B01J41/10 , B01J47/018 , B01J49/57 , B82Y30/00 , C02F1/281 , C02F1/288 , C02F1/488 , C02F2001/422 , C02F2101/103 , C02F2101/105 , C02F2101/20 , C02F2101/38 , C02F2303/16 , C02F2305/08
摘要: The invention concerns a particle for recovering an anion from an aqueous solution comprising a magnetic material associated with a silica based layer forming a magnetic microparticle with a silica based surface, and a layered double hydroxide deposited on the surface of the microparticle. The invention further concerns a method for manufacturing a magnetic particle comprising mixing a magnetic microparticle with a silica based surface in an aqueous solution at about pH 7 with a dispersion of layered double hydroxide at about pH 7 to obtain a mixture, and ultrasonicating the mixture for depositing the layered double hydroxide on the surface of the microparticle. In addition, the invention concerns various uses of the particle.
摘要翻译: 本发明涉及一种用于从水溶液中回收阴离子的颗粒,其包含与形成具有二氧化硅基表面的磁性微粒的二氧化硅基层相关联的磁性材料和沉积在该微粒表面上的层状双氢氧化物。 本发明还涉及一种用于制造磁性颗粒的方法,包括在大约pH 7的水溶液中将磁性微粒与基于二氧化硅的表面混合,在约pH 7下用分层的双氢氧化物混合以获得混合物,并将混合物超声波 将层状双氢氧化物沉积在微粒的表面上。 此外,本发明涉及颗粒的各种用途。