1) deasphalted oil
脱沥青渣油
3) deoiled asphalt
脱油沥青
1.
Solvothermal synthesis of cabon-encapsulated metal nanoparticles from deoiled asphalt
脱油沥青溶剂热合成碳包覆纳米金属颗粒
2.
The visbreaking reaction for the feedstock of deoiled asphalt from butane deasphalting unit (BDOA) blended with full distillation range FCC slurry (FDRFS) or the light FCC decanted oil of IBP-460℃(LFS) distillation range were investigated in an autoclave.
在高压釜中对丁烷脱油沥青掺炼全馏分催化裂化油浆和馏程小于460℃的催化裂化轻质油浆的减粘裂化过程进行了研究。
3.
Deoiled asphalt was chosen as the carbon source and FeCl3 as the catalyst,to prepare vapor-grown carbon fibers(VGCFs)with different morphologies,by chemical vapor deposition,in an atmosphere of argon and hydrogen.
以脱油沥青(DOA)为碳源,氯化铁为催化剂,在氩气和氢气的混合气氛下利用化学气相沉积法(CVD)制备了不同形貌的气相生长炭纤维(VGCFs)。
4) deasphalted oil
脱沥青油
1.
Evaluation and utilization optimization of a deasphalted oil hydroisomerization products based on carbon number distribution and hydrocarbon type analysis;
基于碳数分布和族组成分析的脱沥青油加氢异构反应产物分析及优化利用
2.
The experimental results show that the conversion of vacuum gas oil(VGO), deasphalted oil(DAO), atmospheric resid(AR), mixed oil and topped light slurry are 74.
结果表明:在完全相同的催化剂和操作条件下,减压蜡油、脱沥青油、常压重油、混合原料和拔头轻油浆的转化率分别为74。
3.
This paper introduced the problems after SPC transformed the diesel hydrogenation plant into deasphalted oil hydrogenation plant, analyzed the causes of them, and put forward the solution through process transformation and modification of processing parameters.
文章介绍了中国石化上海石油化工股份有限公司在对柴油加氢装置改造为脱沥青油加氢后产生的问题,分析了问题产生的原因,并通过流程改造和工艺参数修改使问题得到解决。
5) de-oiled asphalt
脱油沥青
1.
Carbon-encapsulated nickel nano onions have been successfully prepared from de-oiled asphalt (DOA) by heat-treatment at 2000℃with nickel powder as catalyst.
以脱油沥青(Deoiled Asphalt)作原料,用热处理法制备了内包金属镍的纳米碳洋葱。
2.
The new visbreaking process with de-oiled asphalt feedstock is discussed.
论述了以脱油沥青为原料的减粘裂化新工艺。
6) deoiled asphalt (DOA)
脱油沥青(DOA)
补充资料：脱沥青渣油
分子式：
CAS号：
性质： 从减压蒸馏塔底抽出的残渣油。渣油常用制取石油焦、残渣润滑油、石油沥青等产品，或作减黏裂化、催化裂化的原料。也可通过调合作为锅炉燃料油。渣油可通过部分氧化生产合成气或氢气，或作裂解制乙烯的原料。原油减压蒸发塔底油称直馏渣油(straight-run residue)。从热裂化蒸发塔底抽出的重残油称热裂化渣油(thermal cracking residue)。经选择性溶剂抽提脱除沥青的减压渣油称脱沥青渣油或称脱沥青油(deasphalted oil；DAO)。
CAS号：
性质： 从减压蒸馏塔底抽出的残渣油。渣油常用制取石油焦、残渣润滑油、石油沥青等产品，或作减黏裂化、催化裂化的原料。也可通过调合作为锅炉燃料油。渣油可通过部分氧化生产合成气或氢气，或作裂解制乙烯的原料。原油减压蒸发塔底油称直馏渣油(straight-run residue)。从热裂化蒸发塔底抽出的重残油称热裂化渣油(thermal cracking residue)。经选择性溶剂抽提脱除沥青的减压渣油称脱沥青渣油或称脱沥青油(deasphalted oil；DAO)。
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