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- deterioration of cracked gasoline 裂化汽油变质
- antioxidant for cracked gasoline [机] 裂化汽油抗氧剂
- In this paper, a method for the determination of olefin of cracking gasoline by NIR is presented. 介绍了近红外光谱(NIR)分析技术在线测定催化汽油样品烯烃含量的方法。
- When adding ethanol with 10 percent in volume, the catalytic cracking gasoline would increase in 3. 4 with RON, and 1.4 with MON. 催化裂化汽油中添加体积分数为10%25的乙醇后;其辛烷值(RON)提高3.;4个单位;辛烷值(MON)增加1
- Secondary reactions of catalytically cracked gasoline 催化裂化汽油的二次反应
- Combined with stoichiometric method, the diene value in cracking gasoline was determined by Fourier Transform Infrared Spectroscopy at selected wavenumber region. 用傅里叶红外光谱仪,在选定的波数范围内,采用化学计量学法测量乙烯裂解汽油的二烯值。
- Keywords ethylene plant;crack gasoline;de-heavy fractionator; 乙烯装置;裂解汽油;脱重塔;
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- The frail wooden bridge cracked. 这座不牢固的木桥断裂了。
- The gasoline shortage caused by driver's strikes. 汽油短缺是由司机罢工引起的。
- The ice cracked as I stepped onto it. 我一踩冰就裂了。
- High-test gasoline will soup up your car. 你的车子使用高级汽油可以增大马力。
- Keywords Cracked gasoline hydrogenation unit;Nonane-distill-tower;Modification; 裂解汽油加氢装置;脱壬烷塔;改造;
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Gasoline drained slowly from the tilted can. 煤油慢慢从倾斜的油罐里流出来
- They finally cracked the defence and scored a goal. 他们终於突破了防守,射进一球。
- I cracked two eggs into the frying pan. 我往平底锅里打了两个鸡蛋。
- He cracked his whip and the horses began to trot. 他噼噼啪啪地挥鞭策马狂跑。
- He fed the storage tank with gasoline. 他往储油罐里加满汽油。