Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins

   
   

A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.

Een methode voor de postsynthesewijziging van moleculaire zeven met organometallic reagentia. De methode kan voor grote porie moleculaire zeven en kleine porie moleculaire zeven, zoals sapo-34 worden gebruikt. Sapo-34 zijn een nuttige katalysator want de omzetting van, zoals methanol, aan olefins oxydeert. De post synthese organometallic wijziging verbetert katalysatorprestaties en verhoogt lichte olefin selectiviteit in de omzetting van methanol aan olefins.

 
Web www.patentalert.com

< Silicon oxide powder and making method

< Use of heat-treated electrodes containing a polyamic acid-PVDF binder mixture

> Nanopore reactive adsorbents for the high-efficiency removal of waste species

> Nanosize electropositive fibrous adsorbent

~ 00118