1) hydrotreated residuum
加氢渣油
1.
Establishment of 14 lumps model for fluid catalytic cracking of hydrotreated residuum;
加氢渣油催化裂化14集总动力学模型的建立
2.
According to the commercial data of 3~ # RFCCU processing hydrotreated residuum in Maoming petrochemical company and the character of hydrotreated residuum, the kinetic model with 7 lumps for hydrotreated residuum fluid catalytic cracking based on the four-component of residual was presented.
以加工加氢渣油的茂名石化3#重油催化裂化装置的工业数据为基础,针对加氢渣油的特点,提出了以渣油四组分作为划分原料集总基础的催化裂化七集总动力学模型。
2) residue hydrotreating
渣油加氢
1.
SHIFT-G technology of inverse catalyst loading is used to optimize the catalyst grading of residue hydrotreating.
采用SHIFT-G反向催化剂级配技术对固定床渣油加氢催化剂级配进行优化,中型试验和工业应用结果表明,优化装填后的催化剂级配体系消除了影响装置操作周期的不利因素,合理地分配了反应负荷,有效地改善了加氢产品性质,延长了工业装置运转周期,提高了经济效益。
2.
The result showed,in spite of its higher one-off investments and process cost ,the economic benefit of residue hydrotreating-catalytic cracking combined process is still better due to its higher liquid yield and higher production value.
结果表明,渣油加氢-催化裂化组合工艺虽然一次性投资和加工费用较高,但由于其液体产品收率高、产值高,使之经济效益反而较好,而且组合工艺在产品结构、产品质量以及环保方面都具有明显的优势。
3.
Measures,such as improving the coking performance of UFR catalyst,adopting SHIFT- G technology of inverse catalyst loading,as well as optimizing catalysts graded loading and operation conditions,were applied in the residue hydrotreating unit of Qilu Petrochemical Company.
为使渣油加氢装置上流式反应器与固定床反应器所用催化剂达到同步换剂并实现1。
5) pre-processing hydrogenated of residue petroleums
渣油加氢预处理
6) residue hydrogenation catalyst
渣油加氢催化剂
1.
Preparation of alumina nanoparticles carrier for residue hydrogenation catalyst by supersolubilizing self-assembly technique;
超增溶自组装制备纳米氧化铝渣油加氢催化剂载体
补充资料：渣油
| 渣油 residual oil 原油经减压蒸馏所得的残余油。又称减压渣油。有时将从常压蒸馏塔底所得的重油称为常压渣油。色黑粘稠，常温下呈半固体状。其性质与原油性质有关。在石油炼厂中，渣油常用于加工制取石油焦、残渣润滑油、石油沥青等产品，或作为裂化原料。在石油化工生产中，渣油可通过部分氧化法生产合成气或氢气，或作为蓄热炉裂解制乙烯的原料。渣油另一重要用途是用作燃料油。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条