1) high-pressure hydrogenation
高压加氢
1.
The first set of lube oil high-pressure hydrogenation unit with domestic technology is described.
介绍了我国第一套采用国内技术的润滑油高压加氢装置 ,通过与克石化传统工艺在产品性质以及其它各方面进行对比 ,结果表明 :高压加氢工艺可以生产出优质环烷基润滑油基础油 ,与传统工艺相比各方面都有较大的优
2) high-pressure hydrotreating
高压加氢精制
1.
625ts of 70# microcrystalline wax are produced after ketone-bensol-dewaxed and degreasing process done,clay refining process,and final high-pressure hydrotreating process.
为了提高炼油厂微晶蜡资源的利用率,对中国石油抚顺石化公司石油一厂减五线生产微晶蜡的工艺条件进行了优化,结果表明:通过酮苯脱蜡脱油、白土预精制、高压加氢精制工艺过程,生产出70#微晶蜡625t,其各项指标均达到食品级要求。
3) high pressure hydrodewaxing
高压加氢降凝
1.
At the laboratory,according to the German DIN51503 VG46 refrigerator oil standard,with the craft of high pressure hydrorefining(catalyst: RN-1)-high pressure hydrodewaxing(catalyst: RDW-1)-cutting distillates,the suitable refrigerator oil which can meet the demand of international market was developed on 100 mL small hydrogenation experimental apparatus by taking Karamay naphthenic VGO No.
克拉玛依具有丰富的环烷基原油资源,为研制适合国际市场需要的冷冻机油产品,在实验室中,参照德国DIN51503 VG46冷冻机油标准,以克拉玛依环烷基原油减二线馏分油为原料,利用国产加氢精制催化剂RN-1、临氢降凝催化剂RDW-1,在100 mL小型加氢实验装置上,采用高压加氢精制—高压加氢降凝—分馏切割工艺路线开展工艺研究,目标产品收率高,经检测分析产品质量好,各项指标均可满足德国DIN51503 VG46冷冻机油标准要求。
4) lube oil hydrogenation catalyst
润滑油高压加氢
6) high pressure hydrocracking
高压加氢裂化
1.
The contrast pilot tests of low pressure hydrofining,middel pressure hydro-upgrading and high pressure hydrocracking were made for producing clean fuel.
为适应清洁燃料的生产,对催化柴油低压加氢精制、中压加氢改质、高压加氢裂化进行了对比试验,考查了3种加氢工艺对催化柴油的硫含量、氮含量、十六烷值的影响。
补充资料：高压线走廊（高压架空线路走廊）
在计算导线最大风偏和安全距离情况下，35kV及以上高压架空电力线路两边导线向外侧延伸一定距离所形成的两条平行线之间的专用通道。
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