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Adsorbent of purine base, adsorptive filter of purine base, adsorbent column packing of purine base, and removal system of purine base using them
Adsorbent of purine base, adsorptive filter of purine base, adsorbent column packing of purine base, and removal system of purine base using them
The purine base adsorbing material of the present invention contains a 2: 1 type layered clay mineral represented by [(E1m + a / mE2 + b) (M1cM2d) (Si4-eAle) O10 (OHfF2-f)] and / or a derivative thereof. .. In the above formula, m is a natural number of 2 to 4, and a to f are 0.2 ≦ a + b <0.75, a ≠ 0, 0 ≦ b, 0 ≦ c ≦ 3, 0 ≦ d ≦ 2, 2 ≦ c + d. ≦ 3, 0 ≦ e <4, 0 ≦ f ≦ 2 is satisfied, and E1 is Mg, Al, Si, Sc, Ca, Cr, Sr, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, An element selected from Zn, Ga, Zr and Ba, which is a polyvalent cation between layers, E2 is an element selected from Na, Li and K, which is a monovalent cation between layers, and M1 is Mg, The element selected from Fe, Mn, Ni, Zn and Li, M2 is an element selected from Al, Fe, Mn and Cr, and M1 and M2 form an octahedral sheet.
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机译:本发明的嘌呤基础吸附材料含有由[(E1M + A / ME2 + B)(M1CM2D)(Si4-EAL)O10(OHFF2-F)]和/或衍生物表示的2:1型分层粘土矿物质 它。 在上述公式中,M是2至4的自然数,A至F为0.2≤a+ b <0.75,a≠0,0≤b,0≤c≤3,0≤d≤2, 2≤c+ d。 ≤3,0≤e<4,0≤f≤2满足,E1是Mg,Al,Si,Sc,Ca,Cr,Sr,Ti,V,Cr,Mn,Fe,Co,Ni,Cu, 从Zn,Ga,Zr和Ba中选择的元素,其是层之间的多价阳离子,E2是选自Na,Li和K的元素,其是层之间的一价阳离子,M1是Mg,其选自Fe的元素 ,Mn,Ni,Zn和Li,M2是选自Al,Fe,Mn和Cr的元素,M1和M2形成八面体片。
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