Patents Assigned to Floriall Holdings Limited
  • Process and reactor for heterogeneous exothermic synthesis of formaldehyde
    Patent number: 5986146
    Abstract: A process for the heterogeneous exothermic synthesis of formaldehyde, in particular in a reactor of the type comprising a plurality of adiabatic catalytic beds connected in series, provides the step of feeding to the reactor the methanol necessary for the synthesis distributed in at least two portions, each fed to respective distinct catalytic beds.
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: November 16, 1999
    Assignee: Floriall Holdings Limited
    Inventor: Giancarlo Sioli
  • Process for heterogeneous exothermic synthesis of formaldehyde
    Patent number: 5959154
    Abstract: A process for the heterogeneous exothermic synthesis of formaldehyde, in particular in reactors of the type comprising a plurality of adiabatic catalytic beds connected in series, provides the step of flowing the gaseous reagents across at least one of the catalytic beds with substantially radial flow.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: September 28, 1999
    Assignee: Floriall Holdings Limited
    Inventor: Giancarlo Sioli