residuum的例句大全

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。

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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

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Development of a thermal cracking process for vacuum residuum

渣油热裂化工艺的开发

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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。

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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。

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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

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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。

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Burning Stableness and Continuity Analysis on Residuum as Fuel of Heat Medium Heater

热媒炉改烧渣油的稳定性与连续性分析

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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。

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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。

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study on synthetic ketonic residuum resin by catalytic cross-bridging

酮渣油催化交联合成树脂的研究

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synthesis of ketone resin utilizing residuum of cyclohexanone rectification

利用环己酮精馏残渣合成酮树脂

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base atmospheric residuum gasoline octane value;

石蜡基；常渣；汽油；辛烷值；

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in the scope of world, because of increased production of heavy crude and increasingly strict laws and regulations of environmental protection as well as improved environment consciousness, residuum processing is of great importance.

在世界范围内，由于重质原油产量的增加和环保法规的日益严格，以及环保意识的增强，使得渣油加工具有重要意义。

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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.

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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.

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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.

词典精选例句

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.

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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.

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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.

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