Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Dejaifve; Pierre E.
Address:
Grand Couronne, FR
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4857498 Dehydrogenation catalyst August 15, 1989
1 to 25% by weight of an alkali metal compound, calculated as stable alkali metal oxide,0.5 to 20% by weight of a rare earth metal compound, calculated as the oxide,0.5 to 10% by weight of a calcium compound, calculated as CaO,0.5 to 10% by weight of a germanium-, tin- and/or lead compound,
4749674 Catalyst for the non-oxidative dehydrogenation of alkylbenzene to alkenylbenzene June 7, 1988
Alkenylbenzenes, e.g. styrene, are prepared by non-oxidative dehydrogenation of alkylbenzenes at elevated temperature in the presence of steam and a novel catalyst comprising iron oxide and, as promoters, an alkali metal compound, .ltoreq.10% wt of a compound of a rare earth metal an
4524058 Process for the preparation of a hydrogen-rich gas June 18, 1985
A process is disclosed for preparing a hydrogen-rich gas, which is carried out by reacting a carbon monoxide-containing gas with steam in the presence of a catalyst. The catalyst contains a spinel whose composition is expressed by the formula Li.sub.x Cu.sub.(1-x) Fe.sub.5 O.sub.8 in










 
 
  Recently Added Patents
Image forming system, prognosis criterion setting apparatus, prognosis apparatus, image forming apparatus and non-transitory computer-readable recording medium
Device and method for adjusting a chrominance signal based on an edge strength
Editing device and editing method
Pausing multimedia data streams
Asynchronous loading of scripts in web pages
Electrode tab for secondary battery and secondary battery using the same
Method and system for reduction of decoding complexity in a communication system
  Randomly Featured Patents
Bookmark
Ball bearing
Analyte variant analysis
Acoustic device with first and second gain setting units
Fluid mixing apparatus
Methods and apparatus for efficient caching in a distributed environment
Sliding anchor
Coaxial connector with spring loaded coupling mechanism
Digital pool light
Radial piston pump for high-pressure fuel supply