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- The industrial tests were performed on lube base oil production with vacuum cut 2,cut 3,cut 4 and light deasphalted oil from Sandi light crude oil. 采用“老三套”工艺对沙特轻质原油减二线、减三线、减四线及轻脱沥青油生产润滑油基础油进行了工业放大试验。
- Microcrystalline wax was produced by ketone-benzol dewaxing/deoiling unit using light deasphalted oil from paraffinic Nanyang crude oil as raw material. 以石蜡基南阳原油的轻脱沥青油为原料,经酮苯脱蜡生产微晶蜡产品。该装置在工艺设计上采用了灵活的多段等温脱油工艺,适合多种产品的加工要求;
- light deasphalted oil 轻脱油
- 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。
- Hydrotreating of heavy solvent deasphalted oil was conducted o n the pilot plant. 在中试装置上对重溶剂脱沥青油加氢处理工艺进行了研究。
- The influence of resin, asphaltene, deasphalted oil and resin-asphaltene mixture on the interfacial tension of Liaohe heavy oil-in-water emulsion was investigated. 摘要考察了辽河稠油脱沥青质油、胶质、沥青质及胶质与沥青质混合物对水包稠油乳状液油水界面张力的影响。
- Five heavy oil processing schemes, delayed coking, vacuum residue hydrotreating, atmospheric residue hydrotreating, deep deasphalting and light deasphalting, for Arabian light crude were technically and economically compared. 以沙特轻质原油的重油为代表 ,介绍减压渣油延迟焦化、减压渣油加氢处理、常压渣油加氢处理、减压渣油溶剂深脱沥青 (以生产重交通道路沥青为主 )、减压渣油溶剂浅脱沥青 (以大量生产脱沥青油为主 )等五种重油加工方案 ,并进行技术经济分析。
- Study on Production of Vaseline from Nanyang Deasphalted Oil 用南阳脱沥青油生产凡士林的研究
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The wind flickered the light of the oil lamp. 风吹得油灯光摇闪不定。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- Not only was it difficult to light, but it smelled of oil. 它不仅难于点着,而且闻起来有一股油味。
- He turned off the dash light and drove on. 他关掉仪表板上的灯,继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- CATALYTIC CRACKING OF DEASPHALTED OIL FROM DAQING VACUUM RESIDUE/FCC SLURRY MIXED FEED 大庆减压渣油/催化裂化油浆混合原料脱沥青油的催化裂化
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。