1) Coke yield
残炭值
2) carbon residue value of petroleum products
石油产品残炭值
3) Conradson carbon residue ,Conradson carbon value
康拉逊残炭值
4) carbon residue
残炭
1.
Study on content changes of sulfur, nitrogen and carbon residue in process of residue fixed-bed hydrotreating;
渣油固定床加氢处理前后硫、氮和残炭质量分数变化研究
2.
The correlativity between four physical properties,including Δd(Difference of density)、lnν(Logarithm of kinematic viscosity)、w(CCR)(Mass fraction of carbon residue)and w(S)(Mass fraction of sulfur)and SARA mass fractions of atmospheric residue and vacuum residue was respectively discussed.
对常压和减压渣油的四组分质量分数(w(SARA))与密度差(Δd)、运动黏度对数(lnν)、残炭值(w(CCR))和硫质量分数(w(S))4个简单易测物性的相关性进行了考察。
3.
The kinetic viscosity 、carbon residue and the content of asphaltene of the heavy oil were investigated under function of ultrasonic wave.
讨论了超声波作用对重油的粘度、残炭和沥青质含量的影响。
5) residual carbon
残炭
1.
Development of a residual carbon removing catalyst for residue hydrotreatment;
渣油加氢脱残炭催化剂的研制
2.
A model was developed to describe the adsorption characteristic of mercury in flue gas based on one residual carbon sample and one activated carbon sample.
根据残炭和活性炭的穿透吸附试验数据,提出了残炭吸附等温线的数学模型。
3.
residual carbon content,and β resin content and composites' heat-proof property have been tested.
考察了COPNA树脂的软化点、残炭、β树脂含量等粘结性参数以及树脂/炭纤维复合材料的耐热性能。
6) unburned carbon
残炭
1.
Exploration of removing unburned carbon from fly ash by column flotation;
飞灰残炭的浮选柱分离探索
2.
Fractal characteristic of unburned carbon physical structure and its impact to mercury sorption was studied in an attempt for the control of mercury emissions from combustion processes at the data base of mercury sorption simulation experiments.
在残炭汞吸附模拟试验的基础上 ,采用分形理论 ,研究了飞灰残炭物理结构的分形特征及其对残炭汞吸附反应的影响 ,残炭的比表面积与残炭及其炉前煤的分形维数大致呈正相关关系 汞的吸附量不仅同其比表面积相关 ,而且与分形维数有
参考词条
补充资料：石油产品残炭值
分子式：
CAS号：
性质：石油产品在特定的残炭测定器中，按规定的条件下加热分解物后所剩的残留物即为残炭值，以占石油产品的质量百分数表示。残炭值的大小，在一定程度上表示石油产品中多环芳烃、胶质、沥青质等容易缩合物质的多少，和石油产品的精制程度。在内燃机油、机械油、汽缸油、齿轮油等油品的质量标准中，都要规定残炭的最大限值。
CAS号：
性质：石油产品在特定的残炭测定器中，按规定的条件下加热分解物后所剩的残留物即为残炭值，以占石油产品的质量百分数表示。残炭值的大小，在一定程度上表示石油产品中多环芳烃、胶质、沥青质等容易缩合物质的多少，和石油产品的精制程度。在内燃机油、机械油、汽缸油、齿轮油等油品的质量标准中，都要规定残炭的最大限值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。