CAJ | 학술논문

通过棒色谱、气相色谱、红外光谱等分析方法,对反应前后河南稠油族组成及其结构进行了测试,研究了水热催化裂解降粘剂作用下稠油的性能变化,实验表明稠油在水热裂解催化降粘剂作用下重质组分发生加氢裂解反应,胶质、沥青质减少,饱和烃、芳烃等轻质组分增加明显,稠油物性明显改善,为稠油催化降粘开采提供了依据。
통과봉색보、기상색보、홍외광보등분석방법,대반응전후하남주유족조성급기결구진행료측시,연구료수열최화렬해강점제작용하주유적성능변화,실험표명주유재수열렬해최화강점제작용하중질조분발생가경렬해반응,효질、력청질감소,포화경、방경등경질조분증가명현,주유물성명현개선,위주유최화강점개채제공료의거。
The constituents changes of Henan heavy oils reacting with catalytic viscosity-reducing agent were researched.The composition and structure changes pre - and post reacting of heavy oils were tested by stick chromatography,gas chromatography and infrared spectroscopy,etc.The results show that heavy compositions of heavy oils decreased after treatment of catalytic viscosity-reducing agent,and the amount of the saturate and aromatic hydrocarbons is increased.The oil property is effectively improved.The results provided the basis data for recovery heavy oil by catalytic method.