1) slag ratio
渣比
2) blending ratio of vacuum residue
掺渣比
1.
The optimum conditions were:feedstock preheating temperature 250℃,first and second riser outlet temperature 510,525℃ respectively,blending ratio of vacuum residue in feedstock about 35%,the mass fraction of discharging decanted oil 3%-4%,the recycling rude gasoline feeding above nozzle of recycling decanted oil,using LV-23 type FCC catalyst.
优化结果为:原料油预热温度250℃,一段提升管出口温度510℃,二段提升管出口温度525℃,原料掺渣比约35%,所产总油浆的3%~4%(质量分数)外排,粗汽油回炼时从二段提升管油浆回炼喷嘴的上方进料,采用LV-23型FCC催化剂。
3) low slag ratio
低渣比
1.
It discusses the operation condition and keys in melting silicomanganese with low slag ratio.
论述了低渣比冶炼锰硅合金的条件和操作要点,阐明了炉料中Al2O3与电炉工艺参数、焦炭粒度之间的相 互关系及其对电耗等指标的影响。
4) high residue blending proportion
高掺渣比
5) slag ratio
灰渣比
1.
81-9 DFB boiler,discussed the problems from aspects of sampling,slag ratio and data proccssing during thermal effciency test according as Boiler Performance Test Standard GB1018419-88,to make calculation of boliler thermal efficiency more nicety,so as to take references for others.
81-9型CFB锅炉的结构特点,为了使锅炉热效率计算更加准确,按锅炉性能试验规程GB10184-88标准进行热效率测试时,对取样、灰渣比、数据处理等问题进行探讨。
6) slag ratio
渣比<冶>
补充资料：渣比
slagtoironratio,slagratio：高炉冶炼每吨生铁的出渣量，即渣比＝Q渣/Q铁。Q渣—每批料的出渣量，t；Q铁—每批料的出铁量，t0。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。