Methanol-to-olefins process with reduced coking

Methanol-to-olefins process with reduced coking

  • CN 101,346,327 A
  • Filed: 12/18/2006
  • Published: 01/14/2009
  • Est. Priority Date: 12/22/2005
  • Status: Active Application
First Claim
Patent Images

1. , a kind of in fluidized bed reaction zone, when catalyzer exists, under conversion condition, the feedstream that will comprise oxygenate transforms the method that comprises the product stream of light olefin with generation, it is characterized in that one or more internal surfaces of reaction zone have the anti-metal catalytic coking stronger than steel alloy.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×