light naphtha
英 [laɪt ˈnæfθə]
美 [laɪt ˈnæfθə]
网络 挥发油; 轻石脑油; 轻质轻油
双语例句
- Oxidative desulphurization of light gas oil containing considerable aromatic compounds using 12-tungstophosphoric acid/ H_2O_2 STUDY ON THE DESULFURIZATION OF LIGHT AROMATICS IN FCC NAPHTHA BY OXIDATION AND SOLVENT EXTRACTION
磷钨酸/双氧水对富芳烃轻油的氧化脱硫作用FCC汽油轻芳烃组分氧化萃取脱硫工艺研究 - Mercaptans in the light fractions of FCC naphtha from different refineries were removed by caustic extraction.
采用碱液抽提的方式，对来自不同炼油厂的催化裂化汽油轻馏分进行了脱硫醇精制试验。 - Other feed stocks, which are less common, can include ethane, propane, butane and light and heavy naphtha.
其它不常用的原材料包括乙烷、丙烷、丁烷以及轻、重石脑油。 - The Soft Sensoring for Dry Point of Light Naphtha on the Atmospheric Tower in the Hydrogenation and Cracking Process
液化石油气和轻柴油替煤：加氢裂化常压塔轻石脑油干点软测量 - Light petroleum distillate, generally known as naphtha, was the logical choice.
轻石油馏分，如石脑油是合乎逻辑的选择。 - The dry point of light naphtha is one important product quality parameter.
轻石脑油干点就是其中一个质量指标。 - Study on the desulfurization of light aromatics in FCC naphtha by oxidation and solvent extraction
FCC汽油轻芳烃组分氧化萃取脱硫工艺研究 - Reaction rules of FCC light naphtha upgrading and FCC naphtha recycle and reflux upgrading have been investigated with FCC catalyst in the bench scale riser FCC unit.
利用催化裂化催化剂在小型提升管催化裂化试验装置上考察了催化裂化汽油轻馏分改质和催化裂化汽油循环回炼改质的反应规律。 - The Soft Sensoring for Dry Point of Light Naphtha on the Atmospheric Tower in the Hydrogenation and Cracking Process O.K., do it that way.
加氢裂化常压塔轻石脑油干点软测量着，就这样干吧。 - The heavy extract could be used as chemical raw material and the light extract could be blended with hydrocracking feedstock for increasing the aromatic potential content of the hydrocracking naphtha.
抽出的重芳烃可作为化工原料，抽出的轻芳烃的某一段窄馏分再掺入加氢裂化原料可以提高加氢裂化重石脑油的芳烃潜含量。 - By selecting two prices of high and low, the author compares and studies the economics of ethylene raw material ( light hydrocarbon, Daqing naphtha, Shengli naphtha, and AGO) under different prices levels.
选取高低两种不同的价位，对比研究了轻烃、大庆石脑油、胜利石脑油及AGO等乙烯原料在不同价位下的经济性。 - The results show that the economic targets for light hydrocarbon, hydrocracking tail oil and Daqing naphtha are better, while the targets for Shengli naphtha are the worst, it is not suitable to be used as ethylene raw material.
研究结果显示：轻烃、加氢裂化尾油及大庆石脑油类经济指标较好，而胜利石脑油指标性能最差，不适合做乙烯原料。 - Selective hydrogenation of FCC light naphtha on ni-k/ γ-al_2o_3 catalyst
催化裂化轻汽油在Ni-K/Al2O3催化剂上选择加氢的研究 - The Selection of Light Naphtha Storage Facilities and Its Techno-economical Comparison
轻石脑油降温降压储存设施的选择及比较 - Oil Quenching Technology for Light Hydrocarbons and Naphtha Cracking
轻烃、石脑油裂解的油急冷工艺 - Removal of n-alkane in Light Naphtha
轻石脑油中正构烷烃的脱除 - Study on catalytic distillation process for light FCC naphtha etherification
FCC轻汽油醚化催化精馏工艺的研究 - Optimizing operation of SRT ⅲ pyrolysis heater for light naphtha cracking study of coke formation on catalysts during FCC naphtha cracking
轻石脑油在SRT-Ⅲ型裂解炉的优化操作催化裂化汽油在催化剂上裂化生焦的研究 - The matrix of CGP-1 catalyst possessed excellent capability to accommodate coke formed in the first reaction zone and protected the zeolite components. Thus, in the second reaction zone the catalyst exhibited high hydrogen transfer activity and good light olefins ( in FCC naphtha) cracking activity.
CGP-1催化剂的基质具有良好的容炭性能，使活性组元受到良好保护，其优势作用在第二反应区得以充分发挥，具有更高的氢转移活性和强的汽油小分子烯烃裂化活性。 - Investigation of the reaction performance of HYDRO-ETHERIFICATION catalyst for FCC light naphtha
FCC轻汽油临氢醚化催化剂反应特性的研究 - Considering the high contents of olefins and nitrogen, the whole fraction of delayed coker distillates ( including light and heavy naphtha, gas oil) must be hydrotreated.
延迟焦化馏出油加氢精制的研究延迟焦化馏出油（包括汽油、柴油及蜡油）的烯烃含量和氮含量高，必须进行加氢精制。 - HYDRO-ETHERIFICATION of FCC light naphtha for clean gasoline production
催化裂化轻汽油临氢醚化生产清洁汽油 - In the article, by using process simulation software ASPEN PLUS, simulation calculation are done for the whole process in which rich methane gas is used as feedstock of hydrogen production unit to study the feasibility of rich methane gas instead of light naphtha.
以富甲烷气为制氢原料，利用aspenplus流程模拟软件对全流程进行了模拟计算，探讨了富甲烷气替代轻石脑油的可行性； - The main processes of releasing pollutants included both the cracking of light hydrocarbon and naphtha and the separation of cracking gas. Photochemical fog was the greatest environmental potential impact.
轻烃、石脑油裂解及裂解气分离工序是释放污染物的最主要工序，光化学烟雾是最大的环境潜在影响。