Catalyst and Catalyst precursor of vehicle Catalyst, Methods for preparing the same and Process for production of liquid hydrocarbons from synthesis gas

摘要

A Catalyst precursor, Catalyst, or Catalyst Particle formed as elongated shape with a Cross Section that includes three bumps, each of which extends from a central position and binds to it. The central position is aligned along the longitudinal Axis of the particle.The cross section of the particle occupies the Space included in the external ends of six external Circles Around the Central Circle, each of the external Circles in contact with two external Circles Neighbors, the particle occupies three external Circles Alternating EQ The Central Circle and six uidistantes Interstitial regions.The particle is not the three remaining external Circles which are located between the external Circles occupied Alternating. The relationship of Central Circle diameter and the diameter of the Outer circle is more than 1 and the ratio of the diameter of the external Circle diameter of unoccupied and occupied Outer circle is more than 1.The relationship of the diameter of the external Circle diameter of the unoccupied and occupied Outer circle is not more than the ratio of the diameter of the circle and the diameter of the external Circle occupied.Claim 1: a method for making a catalyst which includes: (a) mixing a catalyst that includes a vehicle such as a Refractory Metal Oxide or their precursors with a Liquid to form a Paste; b) add the paste extrusion of an agent, which P A row of osee Stretch with one or more rows.Each pose many Openings; (c) The extrusion of the paste by these Openings to form Extruded Catalyst; (d) The Openings defined in the Cross Section that includes three bumps, each of which extend from a central position and Binds to the same, the central position is aligned along the longitudinal Axis of the particle,The cross section of the particle occupies the Space covered by the external ends of six external Circles Around a Central Circle external Circles, each of the stations are in contact with two neighbouring external Circles, three circles and occupies the particle Alternative xternos equidistant to the Central Circle and the six regions with InterstitialThe particle is not the three remaining external circles that lie between the external Circles occupied Alternately; the ratio of the diameter of the Central Circle with the diameter of the Outer circle is more than 1 and the ratio of the diameter of the external Circle without Care AR and the diameter of the Outer circle is occupied more than 1; the ratio of the diameter of the Circle.The unoccupied with the external Circle diameter is greater than the ratio of Occupied Central Circle diameter and the diameter of the external Circle occupied.