残渣油

重油又称作燃料油，是将石油直馏残渣油和二次加工柴油调和而制成的内燃机燃油。

Heavy oil is also called fuel oil which is made of straight-run residual oil mixed with diesel oil .

残渣油族组分热转化性能的研究

Thermal Conversion Behavior for Fractions of Vacuum Residue

低沸点易燃部分和高沸点之残渣油均须弃置用。

The low-boiling inflammable part and the high-boiling residue both had to be discarded as useless .

采用液-固色谱法将裂化残渣油进行了六组分分离，考察了各组分在热转化过程中含量的变化。

The cracked residues were separated into six fractions by the use of n-pentane precipitation and liquid adsorption chromatorgraphy .

在实验室中研究了一种从石油残渣油制取建筑沥青的新工艺&水蒸汽裂解缩合。

A new process for producing roofing asphalt from petroleum residua by steam cracking and condensation has been studied in the laboratory .

气相色谱分析裂化气的组成，液相反应产物通过色谱模拟实沸点蒸馏分析，以30℃的馏程间隔划分成窄馏分，利用索式抽提对残渣油的缩合产物进行分析。

The cracked gas is analyzed by gas chromatography , the liquid reaction products are separated into narrow fractions of every 30 ℃ distillation range by true boiling point distillation and the condensation product of residue oil is analyzed by Soxhlet extraction .

城市煤气采用吹苯残渣溶剂油脱萘实验

Naphthalene Removing Test of Gas Used in the City Using Residue Solvent Oil of Benzene Blowing

为满足该地区的空调用电需求，电力消费大幅增长，持续的炎热带来了对用于发电的残渣燃料油和原油的强劲需求。

The persistent heat nurtured buoyant demand for residual fuel oil and direct crude burning for power generation , as electricity consumption soared to meet air conditioning demand in the region .

水滤式油炸机，可从根本上解决传统油炸机所存在的因残渣滞留油中被反复煎炸所造成的油质极易变坏，及其危害人体健康、影响环境等方面的诸多问题。

The water-filter-type frying machine is able to completely resolve many problems existing in the traditional frying machine , such as preventing the kerosene from deteriorating for the residues held up in the oil , then to harm the human health and influence the environment .

通过一系列实验数据、溶剂油性质比较以及脱萘机理论述，确定了以吹苯残渣溶剂油为城市深度脱萘最经济有效的手段。

Based on test data , comparison of solvent oil character and exposition of naphthalene removing mechanism , it is determined that residue solvent oil of benzene blowing is the most economic and effective method for the naphthalene removing thoroughly of gas used in the city .

填充油采用酚精制或糠醛精制三、四和六线抽出油以及重残渣抽出油，尤以后者为好。

The extending oils refined by phenol or furfural extractions are consist of the third , forth , sixth line extracted oils and heavy remainder oils in which the latter is the best . CHAPTER 5 MARINE SEDIMENTATION Section 4 Heavy Mineral making full use of conditions and connecting across ;

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 .

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 .