会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • Synthesis of high activity ZSM-48
    • 高活性ZSM-48的合成
    • US20090076317A1
    • 2009-03-19
    • US11901490
    • 2007-09-18
    • Wenyih Frank LaiWieslaw J. RothRobert E. KayChristine N. Elia
    • Wenyih Frank LaiWieslaw J. RothRobert E. KayChristine N. Elia
    • C01B33/26C07C7/00
    • C01B39/48B01J29/703B01J29/7461B01J35/0066B01J37/0009B01J2229/20B01J2229/42C10G45/64C10G2300/1022
    • A process for producing ZSM-48 comprises crystallizing an aqueous reaction mixture comprising at least one source of silica, at least one source of alumina, at least one source of hydroxyl ions, at least one source of diquaternary alkylammonium, R2+, ions having the formula: (CH3)3N+(CH2)5N+(CH3)3 and optionally ZSM-48 seed crystals, wherein said reaction mixture has a composition including the following molar ratios: R2+:SiO2less than 0.1 SiO2:Al2O3less than 100 OH−:SiO2less than 0.2.
    • 一种生产ZSM-48的方法包括使包含至少一种二氧化硅源,至少一种氧化铝源,至少一种羟基离子源,至少一种二季烷基铵R2 +的源,R2 +,具有式 (“CH3”)3N +(CH2)5N +(CH3)3 <?in-line-formula description =“In-line formula”end =“lead” 末端=“尾”→和任选的ZSM-48晶种,其中所述反应混合物具有包括以下摩尔比的组成:
      entry /> <条目>小于0.1 SiO2:Al2O3 小于100 OH-:SiO2 小于0.2