查询词典 coking

The new company's leading coal gasifier in marketing, mainly to address the industry's major problems: environmental protection, high-carbon conversion rate (from the old gas water heater for 70% to 90%), non-coking furnace (furnace Gasification of low-temperature control, coal gangue powder plus), the stability of performance (the old furnace Ende made great improvements, better stability).

公司新型煤气化炉领先于市场推广，主要是解决了行业内的几大难题：环保、碳的高转换率(由老式水煤气炉的70%提升至90%以上)、炉内不结焦(炉内气化温度控制的低、煤炭粉料加煤矸石)、性能稳定(老式恩德炉上作了很大改进，稳定性较好)。

Coking and deactivation of zeolite catalysts in the synthesis of propylene glycol ethyl ether from propylene oxide and ethanol at lower reaction temperature were studied in this thesis.

本文选择反应物与生成物都含有氧原子的自环氧丙烷和乙醇合成丙二醇乙醚作为典型反应，研究较低温度下在沸石催化剂上反应过程中的的积炭失活规律。

Generalized regression neural network ; eugenic evolution ; genetic algorithm ; delayed coking ; non-linear modeling

广义回归神经网络；优进策略；遗传算法；延迟焦化；非线性建模

It provides important information for the study on FCC catalysts and the mechanism of coking on catalysts.

这些结果对研究催化裂化催化剂的性能和结炭的机理提供了重要信息。

Mechel supplies coking and steam coal concentrates produced by its Yakutugol subsidiary as well as ferrosilicon and ferrochrome to Japan.

Mechel 的雅库图戈尔分公司主要生产炼焦和锅炉用煤，同时为日本提供铁硅和铁铬。

It can be used in wastewater treatment including papermaking, leather making, coking, printing and dyeing, heavy metals, pesticide and oil pollution with principles of absorption, flocculus and photocatalysis.

空心微珠在水处理方面的研究涉及造纸废水、制革废水、焦化废水、印染废水、重金属废水、农药废水、石油污染等，其作用原理包括吸附作用，絮凝作用，光催化作用三大方面。

Factors affecting coking at the bottom of the fractionator are composition of slurry, temperature, catalyst content and residence time.

影响分馏塔底结焦的因素有分馏塔底油浆的组成、温度、催化剂含量及停留时间。

Serious coking occured at the fractionator oil and gas inlet in FCC unit of the No.

中国石油天然气股份有限公司原长庆油田第一助剂厂催化裂化装置分馏塔反应油气入口结焦严重。

In order to meet the demand of the coal gasifying and burning processes in Shanghai Coking Co. Ltd., the influence of three kinds of clay as well as blends of coke or other coals on the coal ash fusibility are discussed respectively.

文章针对上海焦化有限公司煤的气化和燃烧工艺现状及其原料煤———神府煤灰熔融温度低的特点，通过实验，分别考察了粘土类阻熔剂以及与焦炭或其它煤混配对煤灰熔融性的影响，探讨了提高煤灰熔融温度的方法。

The results indicate that there are four factors, such as gaseous phase space velocity, liquid phase space velocity, temperature and time, which have influence over the process of coking.

为此，在进行理论分析和预实验的基础上，进行了正交实验，结果表明，除时间外，气空速、液空速和温度也是影响非催化结焦的主要因素。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐