Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of producing activated clay for treating aromatic hydrocarbons










Image Number 3 for United States Patent #6120595.

The present invention provides an activated clay for refining aromatic hydrocarbons such as BTX (benzene, toluene, xylene), etc., satisfying the requirements of both excellent life and excellent side-reaction-preventing property. The activated clay for treating aromatic hydrocarbons is obtained by treating dioctahedral smectite clay minerals with an acid so as to possess a BET specific surface area of not smaller than 250 m.sup.2 /g and to contain iron in an amount of not smaller than 2.5% by weight calculated as Fe.sub.2 O.sub.3.








 
 
  Recently Added Patents
Electronic device
Determining ill conditioning in square linear system of equations
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Magnetoresistive shield with coupled lateral magnet bias
Method for identifying modulators of GPCR GPR1 function
Network fault detection
Image reconstruction iterative method
  Randomly Featured Patents
Device for coherent addition of laser beams
Deepwater subsea lowering/lifting system
Dynamic supported membrane assembly and method of making and using it
Temperature control indicator unit
Hand tool
Method and apparatus for synchronizing simulcast systems
Automated transportation system
Touch panel and display device
Chopper circuit, chopper circuit control method, chopper-type charging circuit, electronic device, and timekeeping apparatus
Process for conversion of synthesis gas to hydrocarbons using a zeolite-methanol catalyst system