Ion exchange process for making molecular sieve composition
    10.
    发明授权
    Ion exchange process for making molecular sieve composition 失效
    用于制备分子筛组成的离子交换方法

    公开(公告)号:US08445398B2

    公开(公告)日:2013-05-21

    申请号:US12166090

    申请日:2008-07-01

    摘要: This disclosure relates to a process for preparing a catalyst composition comprising (a) contacting a molecular sieve composition with a solution of a solvent and a solute under ion-exchange conditions to form an exchanged molecular sieve composition, wherein the solute comprises at least one of an amide compound, an imide compound, a strong proton donor, or any combination thereof, the solute has a solubility in the solvent of at least 0.05 g per 100 grams of the solvent, preferably at least 1 gram per 100 grams of the solvent; and (b) separating the exchanged molecular sieve from the mixture of the step (a).

    摘要翻译: 本公开涉及一种制备催化剂组合物的方法,其包括(a)在离子交换条件下使分子筛组合物与溶剂和溶质的溶液接触以形成交换分子筛组合物,其中所述溶质包含以下各项中的至少一种: 酰胺化合物,酰亚胺化合物,强质子给体或其任何组合,溶质在溶剂中的溶解度至少为0.05g / 100克溶剂,优选至少1克/ 100克溶剂; 和(b)从步骤(a)的混合物中分离交换的分子筛。