01437nmc a2200169 4500 20260608201335.0 260224s2001 xxu ing Inglés US Patent 6997037 - Determination of effective composition of a mixture of hydrocarbon gases 2001 2009-05-18 ; 30/07/2008 Navegadores de Internet A method and apparatus for determining the effective composition of a mixture of gases including a plurality of hydrocarbon gases, the method comprising selecting one or more effective hydrocarbons to represent the plurality of hydrocarbon gases in the gas mixture, the number of effective hydrocarbons being less than the number of hydrocarbon gases in the gas mixture whose composition is to be determined; measuring a number of characteristics of the gas mixture whose effective composition is to be determined, the number of characteristics to be measured being one less than the total number of components to be determined and determining the effective composition of the mixture of gases from the measurements of the characteristics of the gas mixture, a predetermined parameter dependent upon the characteristic measured and knowing that the sum of the components of the gas mixture equals 100%. ARCHIVO 168563 168563 http://www.patentstorm.us/patents/6997037/fulltext.html 0 0 0 0 236382 BVIAPG BVIAPG 2026-03-05 200043325 0 200043325 2026-03-05 14:48:49 2026-03-05 INTERNET