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Hydrocarbon composition

  • US 8,562,817 B2
  • Filed: 01/21/2011
  • Issued: 10/22/2013
  • Est. Priority Date: 01/21/2010
  • Status: Expired due to Fees
First Claim
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1. A composition, comprising:

  • at least 0.05 grams of hydrocarbons having boiling point in the range from an initial boiling point of the composition up to 204°

    C. (400°

    F.) per gram of the composition;

    at least 0.1 gram of hydrocarbons having a boiling point in the range from 204°

    C. up to 260°

    C. (500°

    F.) per gram of the composition;

    at least 0.25 gram of hydrocarbons having a boiling point in the range from 260°

    C. up to 343°

    C. per gram of the composition;

    at least 0.3 gram of hydrocarbons having a boiling point in the range from 343°

    C. up to 510°

    C. per gram of the composition; and

    at most 0.03 gram of hydrocarbons having a boiling point of greater than 538°

    C. per gram of the composition; and

    at least 0.0005 gram of nitrogen per gram of the composition, wherein at least 30 wt. % of the nitrogen in the hydrocarbon composition is contained in nitrogen-containing hydrocarbon compounds having a carbon number of 17 or less as determined by GC-GC nitrogen chemiluminesce.

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