探索甲烷用作改质重质油氢源的可行性。
The results indicate that methane has the performance of hydrogen resource, and can be capable of upgrading heavy oil.
脱除残渣中的重质油会降低残渣焦的气化反应性。
Removal of heavy oil from the liquefaction residue leads to the decrease of the gasification reactivity of residue char.
提高重质油深加工是炼油厂挖潜增效的重要途径。
Deep processing of heavy oil is an important route in refinery.
采用流化固体技术使低级重质油转化为轻质产品的热加工过程。
A thermal process utilizing the fluidized-solids technique for continuous conversion of heavy, low-grade oils into lighter products.
在重质油加工过程进行的化学反应都视为基团间或基因本身发生的反应。
The chemical reactions in heavy oil processing can be considered as reactions occurred between groups or in the group itself.
催化裂化是重质油轻质化的一个主要炼油工艺，是石油加工工业的标志和支柱。
Catalytic cracking is a main oil refining technique of making heavy oil lighter, and the mark and pillar of oil refining industry.
探讨了重质油在管式加热炉里结焦的问题，得到了比较理想的延迟焦化操作参数。
The coking problem of heavy oil in tube heating furnace is studied to obtain more ideal operating parameter fro delayed coking.
开发利用该技术将有利于进一步合理利用重质油，提高轻质油收率，获得较好的经济效益。
The results showed that the development and use of this new technology could use the heavy oil reasonably, increase the yield of light oil and gain good economical benefits.
渣油或者渣油与各种重质油掺合后的混合原料体系的稳定性取决于其分散相与分散介质的配伍性。
The stability of the system of residue or a variety of mixed oils depended predominantly upon the mutual compatibility between dispersed phase and dispersion medium.
通过将渣油进料与一部分重质油产物合并，并对该混合物进行部分加氢可显著提高渣油的最大转化率。
The maximum conversion of residual oil may be substantially increased by combining a portion of the heavy oil product with the residual oil feed and partially hydrogenating this mixture.
重质油中，无论是中性含氮化合物的绝对浓度或是其比值指标都降低，严重影响了原油运移途径的判别。
In heavy oil, not only the absolute concentrations but also the ratio indicators of neutral nitrogen compounds are too low to distinguish the oil migration path.
通过对液化残渣、重质油和轻质油的红外光谱分析考察了木材中纤维素、半纤维素和木质素的液化规律和转化机理。
FTIR analysis was carried out on these liquefaction compositions to illuminate the liquefaction regularities and mechanisms of cellulose, hemicellulose and lignin of wood.
综述了凝胶渗透色谱法在重质油测定中的应用，并采用两支高效聚合物凝胶色谱柱代替传统的硅胶柱建立了分子量和馏程的评价系统。
The establishment of the gel permeation chromatography method for the the determination of molecular weight of high boiling petroleum was described in detail .
本文提出了江汉盆地重质油的成因除具有成熟原油遭受水洗氧化作用、生物降解作用或运移中脱沥青作用外，还发现有的确系原生重质油，与膏盐环境偏腐泥型的不成熟生油岩有关。
This paper suggests that the heavy oil is originated not only from water washing oxygenated mature oil, bio-degration or deasphalt process of this oil during immigration, but also from sub-humic ty…
与常规柴油不同，船用柴油包含一些重质燃料油。
Marine diesel oil contains some heavy fuel oil, unlike regular diesels.
由于原料油不断重质化，而且要求轻质油收率不断上升，因此对炼油装置提升管反应器的要求更加苛刻。
As increasing of heavy oil component in raw oil and rising of light oil yield, this result in stricter requirement for lift pipe reactor of oil refining unit.
研究开发并完成了一种高效重质燃料油催化燃烧添加剂的工业应用试验。
A high efficient additive was successfully applied to catalyzing combustion of heavy fuel oil in an industrial scale.
重质燃料油一般是原油经过炼制所产生的渣油经调合而成的，主要用作蒸汽锅炉、加热炉以及燃汽轮机的燃料。
Heavy fuel oils that come from residual oils of crude oil refining, are used as fuels of the steam boiler, furnace and gas turbine.
以重质洗油为原料，二甲苯为溶剂精制工业芴。
The technical fluorene has been refined from the heavy wash oil with xylene.
以重质洗油为原料，二甲苯为溶剂精制工业芴。试验选出最佳的工艺路线与操作条件。
The technical fluorene has been refined from the heavy wash oil with xylene. The optimum technological process and operation conditions are selected by the experiments.
橡胶软化剂等方面的研究及应用，结合茂名石化公司实际情况对合理利用重质芳烃油提出了建议。
Based on practical situation of Maoming Petrochemical Company, the suggestion about rational utilization of heavy aromatic oil is put forward.
车辆齿轮油作为高粘度油品在其配方中涉及较多的重质基础油或增粘剂。
Many heavy base oil and viscosity improvers had been used in automobile gear oil formulation.
与催化裂化重质芳烃原料相比，未反应芳烃油显示了较好的安定性。
The unreacted aromatic oils separated from the reaction mixtures exhibited better color stability in comparison with the catalytic cracking heavy aromatics.
侏罗系煤中特定的生油母质、有机质成熟度及排驱机理决定了煤成油的重质、高蜡和高粘度特点。
The coal-formed oil is characterized by heavy end components, high wax content and high viscosity which is determined by Kerogen, maturity and expulsion mechanism in the coal-bearing Jurassic.
开发了一种能裂解重质原料油、多产中间馏分油的裂化催化剂MLC - 500。
A new residual oil cracking catalyst named MLC 500 with high bottoms cracking ability and high yield of LCO was developed.
重质燃料油中通常含有一定量的硫及硫化物，燃烧过程中绝大部分形成二氧化硫，二氧化硫在一定条件下与氧化合形成三氧化硫。
The most of sulfur and sulfide that exist in the heavy fuel oils can be transformed into SO2, and SO2 can be oxidized to form SO3 during combustion of heavy fuel oil at certain condition.
各类型的百粒重从大到小依次为：马齿型、高油型、高蛋白型、半马齿型、糯质型、硬粒型、甜质型和爆裂型。
The 100-kernel weight of different types of maize seeds from high to low in order was: dent type, high oil type, high lysine type, half-dent type, waxy type, flint type, sweet type and pop type.
各类型的百粒重从大到小依次为：马齿型、高油型、高蛋白型、半马齿型、糯质型、硬粒型、甜质型和爆裂型。
The 100-kernel weight of different types of maize seeds from high to low in order was: dent type, high oil type, high lysine type, half-dent type, waxy type, flint type, sweet type and pop type.
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