Resources Contact Us Home
Ring opening process

Image Number 4 for United States Patent #8128809.

A single stage process for desulfurization and ring opening of a sulphur containing hydrocarbon feedstock comprising: contacting said feedstock with hydrogen and a catalyst at a pressure of less than 100 bars wherein said catalyst comprises (I) a combination of molecular sieves consisting of at least one zeolite which has a faujasite structure and at least one fibrous zeolite which comprises essentially non-crossing one-dimensional channels and (II) a composition comprising at least one metal selected from group VIB of the periodic table and at least one metal from group VIII.

  Recently Added Patents
Plural component proportioner
Optical coherence tomography with multiple sample arms
Electronic device, communication control method of electronic device, and information terminal device
Lightweight multicast method and apparatus for data distribution service
Leadless integrated circuit packaging system and method of manufacture thereof
Reception circuit and signal reception method
  Randomly Featured Patents
Zirconium-titanium alloys containing transition metal elements
Static pose fixture
Trocar with improved universal seal
Leak detector of liquid in tank
Grounding system for IC cards
Dual-wall container with heat activated and/or temperature-change activated color changing capability
Spot size noise to minimize stitch error perception
Electrical connector having means for protecting terminals from transient voltages
Radio frequency (RF) microwave components and subsystems using loaded ridge waveguide