Abstract: Two analytical modes of HontyeIRAS System, and the specific application effect and advantages of these two modes are introduced through the practical application case of jiujiang Sinopec to achieve intelligent and rapid analysis of raw oil. Through the central database and labrotory information management system(LIMS), manufacturing execution system(MES) and other systems to realize data sharing. Meanwhile, advanced process control(APC), real time optimization(RTO), process industry modeling system(PIMS) & refinery and petrochemical modeling system(RPMS) planning Optimization, Orion & PS scheduling Optimization and pro-sim device Optimization are also proposed to deepen the application of nuclear magnetic resonance technique in the central-control analysis.