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Case
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某铁合金（常见于汽车催化剂循环利用）冶炼废液中含铂族金属铂（Pt）、钯（Pb）、铑（Rh），浓度分别为
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8 ppm、6 ppm和0.5 ppm，此外废液中还含有高浓度铁（55 g/L）。利用硒诺唯新优选吸附剂，应用模式为料浆模式，吸附剂于室温条件下对Pt、Pb、Rh的负载量超过30 g/kg，处理后废液中Pt、Pb、Rh残留量低于检测限，实现了于超高铁浓度条件下铂族金属的选择性吸附。负载于硒诺唯新优选吸附剂的铂族金属回收率超过98%。其他类似的高浓度含铁流体，如铁屑置换工艺母液（常用于贵金属的冶炼）等，也可使用硒诺唯新优选吸附剂进行处理，回收低浓度贵金属。
Environment Protection
绿色、高性价比解决方案，解决化工、矿业、贵金属冶炼、电镀，印染等行业排放污水金属离子超标问题，使工业废水达标排放。受法律法规、环境、性能和商业价值的驱动，社会对工业废水中有毒金属残留量的要求越来越严格，需要更高效的净化技术以满足当前和未来的要求。Si-Novation的高效吸附剂技术可为工业流中去除低浓度有毒金属提供有效的解决方案。
产品3
去除Pt，Pd，Rh，Ru，Ir
Solid Phase Catalyst
Achieving to be reused for many times solid catalyst replaces the traditional liquid catalyst making the seperation of products and catalyst easier and improving the production efficiency and product purity.Advantages： ● Significant reduction in toxic waste ● Simpler Product Isolation and Purification - removal of the homogeneous reagent/catalyst is avoided ● Higher Selectivity and can reduce side products ● Reactivity controlled through catalyst modification ● Recyclable ● Energy savingSi-Novation's solid catalysts are applicable for the below reactions：Acid Catalysed ReactionsOxidation and Other CatalystEsterification trans esterificationAlcohols to aldehydes or ketonesCondensation Dehydration and HydrationAllylic OxidationFragmentation Isomerisation RearrangementsBenzylic oxidationCyclisation Selective sulfide oxidationDehydration of SugarsImmobilised Precious Metal CatalystsHydroformylationSolid Base CatalystsAlkylation and Acylation of aromatic compounds.ueditorTableStyle {margin-bottom:
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产品2
去除Pt，Pd，Rh，Ru，Ir
China National Invention Patents
1
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贵金属回收
利用硒诺唯新优选吸附剂回收再利用贵金属与黄金，实现环保要求达标，同时获得高价值经济回报。优势： ● 性能表现优：选择性强、吸附容量高、吸附效率高 ● 适用范围广：溶剂兼容性强、适用于多种pH条件、物理稳定性强 ● 运输成本低：将贵金属从低浓度流体中富集至固态硅胶材料中，不属于危险运输品 ● 应用模式易：设备及工艺成本低、操作简便，无需频繁维护 ● 价值回报高：从使用后的吸附剂中高比例回收贵金属，创造二次利润相关反应贵金属催化剂硒诺唯新优选吸附剂解决方案加氢甲酰化-合成酸、醛及醇等铑 (Rh) 铑 (Rh)催化剂>98% Rh回收率硅氢加成反应-制备硅烷及硅酮铂 (Pt)铂 (Pt)催化剂>95% Pt回收率碳-碳偶联（Suzuki） & 碳-氮偶联（Buchwald-Hartwig）反应钯 (Pd) 催化剂&铑 (Rh) 催化剂>99% 金属回收率加氢反应钯 (Pd)/铂 (Pt)/钌(Ru)/铑 (Rh) 催化剂>98%金属回收率氧化、重排、保护/脱保护反应钯 (Pd) 催化剂&铂 (Pt)催化剂>98%金属回收率.ueditorTableStyle {margin-bottom:
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