US2008076949A1PendingUtilityA1

Process for the production of compression ignition engine, gas turbine, and fuel cell fuel and compression ignition engine, gas turbine, and fuel cell fuel by said process

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Individually held — no corporate assignee on recordPriority: Oct 17, 2003Filed: Nov 26, 2007Published: Mar 27, 2008
Est. expiryOct 17, 2023(expired)· nominal 20-yr term from priority
Inventors:Luis Pablo DancuartDelanie LamprechtIan Myburgh
C10L 1/04F02B 1/12C10L 1/08C10G 2/30
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PatentIndex Score
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Claims

Abstract

The invention provides a Fischer-Tropsch derived compression ignition engine, gas turbine, and fuel cell fuel which is interchangeably useable in compression ignition engines, gas turbines, and fuel cells, said fuel selected from a substantially C5 to C9 cut, a substantially C5 to C9 cut blended with a substantially C9 to C14 cut, a substantially C5 to C9 cut blended with a substantially C9 to C14 cut and a substantially C14 to C22 cut, and a substantially C5 to C9 cut blended with a substantially C14 to C22 cut. The invention extends to a process for preparing said fuel and the use of such a fuel in a CI engine, and HCCI engine, a turbine, and/or a fuel cell.

Claims

exact text as granted — not AI-modified
1 - 12 . (canceled)  
     
     
         13 . A compression ignition engine, gas turbine, and fuel cell fuel which is interchangeably useable in compression ignition engines, gas turbines, and fuel cells, said fuel comprising a substantially C5 to C9 hydroconverted cut blended with a substantially C9 to C14 hydroconverted cut, which cuts have the Fischer-Tropsch process as their origin, said blend having, an H:C molar ratio from 2.18 to 2.24.  
     
     
         14 . A compression ignition engine, gas turbine, and fuel cell fuel which is interchangeably useable in compression ignition engines, gas turbines, and fuel cells, said fuel comprising a substantially C5 to C9 hydroconverted cut blended with a substantially C9 to C14 hydroconverted cut and a substantially C14 to C22 hydroconverted cut, which cuts have the Fischer-Tropsch process as their origins said blend having an H:C ratio from 2.12 to 2.18.  
     
     
         15 . A compression ignition engine, gas turbine, and fuel cell fuel which is interchangeably useable in compression ignition engines, gas turbines, and fuel cells, said fuel comprising a substantially C5 to C9 hydroconverted cut blended with a substantially C14 to C22 hydroconverted cut, which cuts have the Fischer-Tropsch process as their origin, said blend having an H:C molar ratio from 2.13 to 2.19.  
     
     
         16 . A compression ignition engine, gas turbine, and fuel cell fuel as claimed in  claim 13 , having an oxidation stability of equal or less than 0.2 mg/100 ml.  
     
     
         17 . A compression ignition engine, gas turbine, and fuel cell fuel as claimed in  claim 14 , having an oxidation stability of equal or less than 0.2 mg/100 ml.  
     
     
         18 . A compression ignition engine, gas turbine, and fuel cell fuel as claimed in  claim 15 , having an oxidation stability of equal or less than 0.2 mg/100 ml.  
     
     
         19 - 21 . (canceled)

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