residuum

A research discussion was made on the briquetting pressure, ratio of anthracite coal, lean coal and coke powder, quantity of residuum of modified coal tar oil, coal particle size and other main influenced factors. The paper set up the optimized technique conditions.

对成型压力、无烟煤、瘦煤和焦粉的配合比、改性焦油洗油残渣用量和煤料粒度等主要影响因素进行了探讨，确定了最佳工艺条件。

The new type of rocks such as the residuum of magnetite quartzite, trachyte porphyry, marble and sodaclase are found in the survey area.

测区内发现磁铁石英岩残留体、粗面斑岩、大理岩、钠长岩等新岩石类型。

Most of effective components in the compound are biological preparation without residuum and environmental pollution.

由于混配制剂中的有效成分大多为生物农药,无残留,不污染环境.

This complex uses high-sulfur residuum as raw material with processes of delayed coking, and hydrodesulfurization.

该联合装置采用高含硫渣油为原料,并由延迟焦化 、 加氢脱硫等工艺生产精制油品.

The untold days spent handling residuum and other components have left their mark, though.

尽管需要花费无数时日来处理残渣,并且其他的部分已经留下了它们的痕迹.

In view of the trend of crude oil becoming heavy and demand of heavy fuel oil decreasing, several technical schemes of residuum processing are discussed.

针对原油变重和重质燃料油需求下降的趋势，就渣油加工的几种方案进行技术探讨。

Analysis of effective factors on distillation range determination of crude oil and residuum by simulated distillation gas chromatography

原油及渣油色谱模拟蒸馏馏程测定的影响因素分析

Study on process for residuum suspension bed hydrocracking at medium pressure

渣油悬浮床中压加氢裂化工艺研究

Development of a thermal cracking process for vacuum residuum

渣油热裂化工艺的开发

Said invention is suitable for cracking various hydrocarbons from gas and liquid hydrocarbons to heavy residuum.

本方法适用于从炼厂气、液态烃到重质渣油的各种烃类的单独裂解或者共同为原料的裂解.

This article summarizes the commercial application of the Z-18 catalyst molecular sieve retarder activator in the residuum fluid catalytic cracking unit ( RFCC) of Khartoum Refinery Co. Ltd ( KRC).

介绍了Z-18催化分子筛抗焦活化剂在苏丹喀土穆炼油有限公司重油催化裂化装置（简称KRC）上的工业应用。

Those who have been called the Residuum of our large towns have little opportunity for friendship;

那些在我们社会里被称作‘败类’的人没有机会获得友谊。

The analytical data shows that reduced crude is an ideal feedstock for the Residuum Catalytic Cracker.

分析数据表明长庆重油是比较理想的重油催化裂化原料.

In these instances the food is liquid and there is little solid residuum.

在这类例证中,食物是液态的,固体残渣就很少.

The reasons about residuum pump of decompression tower which areanalysed.

分析了减压塔底泵的抽空原因,提出了对引起减压塔底泵抽空因素的改进措施.

The effect of a new style alkali coke inhibitor on properties of the thermal reaction of the Liaohe vacuum residuum was investigated.

考察了新型碱性阻焦剂对辽河减压渣油热反应性能的影响。

The latest progresses of residuum catalytic cracking reaction technology were introduced, such as millisecond catalytic cracking process, the technology of catalytic cracking with down flow reactor, two staged riser catalytic cracking process and the family technology of producing lower carbon olefin by residuum catalytic cracking.

介绍了渣油催化裂化工艺技术的最新进展，如毫秒催化裂化工艺、下行床反应器催化裂化技术、两段提升管催化裂化技术以及以多产烯烃为目的的催化裂化家族技术等。

A preparing process of petrolic residuum binder local raw material is introduced briefly in this paper.

本文简要阐述了试制渣油粘结剂的过程.

Determination of residual pentane in de-oiled asphalt of Liaohe heavy crude vacuum residuum by static headspace gas chromatography

顶空气相色谱法测定辽河稠油减压渣油脱油沥青中戊烷含量