Method for testing carbon type of high-arylhydrocarbon oil for oil-extended rubber


Application Number  00129367 Application Date  2000.11.29
Publication Number  1355430 Publication Date  2002.06.26
Priority Information    
International
Classification
 G01N21/35;G01N30/02;G01N30/72;G01N35/00  
Applicant(s) Name  Qilu Petro-Chemical Co, China Petro-Chemical Group  
Address    
Inventor(s) Name  Yue Xiuying;Hu Kongcheng;Wang Jing  
Patent Agency Code  37103 Patent Agent  geng xia
AbstractA method with combination of stoichiometry and infrared spectrum for testing the carbon type of high-arylhydrocarbon oil includes such steps as separating out paraffin, arene and colloid from the said oil, measuring the contents of alkane and cycoalkane in paraffin, preparing a standard specimen series, preparing their infrared spectrogram, creating mathematical model with the deviation least square method, and measuring actual specimen. Its advantages are high speed and correctness and low cost.