nitrogen in coals是什么意思

网络释义

用法例句

The check analysis of substitution method for measurement of nitrogen in coals and the evaluation report on deviation of single measurement;

煤中氮元素测定可替代方法验证和单次测定结果偏离评估报告

Based on the results of isothermal adsorption experiments on 184 middle-rank coal samples under equilibrium moistures(with vitrinite reflectances of between 0.

50%)煤在平衡水条件下的等温吸附实验成果,模拟了中煤级煤的朗格缪尔体积和压力与煤级的关系,建立了不同埋深(温度、压力)条件下不同煤级煤饱和吸附气量量板,探讨了压力和温度对中煤级煤吸附甲烷能力的综合效应,对比分析了中煤级煤吸附特征与低、高煤级煤的差异,提出了中煤级煤吸附气量预测的方法。

Implementing the middlings rewashing process to increase cleaned coal yield;

实施中煤再洗工艺 增加精煤产率

Study on Separating Middlings in Self-production Medium Cyclone;

自生介质旋流器洗选中煤的尝试

Discussion on the middlings recleaning process flow in Cheji Preparation Plant;

车集选煤厂中煤再洗工艺流程探讨

To thinking how to use washing coal and middle coal,it gives some suggests that the project should be devided into two parts.

对煤炭洗选后的洗煤和中煤的利用提出了建议 ,认为工程建设宜分为两期进行 ,在第 1期工程中 ,煤化工基地的起动项目应为甲醇及其系列产品的投资建设 ,在此基础上再拓展产品范围 ,进而完成第 1、2期工程。

Technology for the expansion of small sized nitrogenous fertilizer plant with coal as raw material to co-produce methanol, urea or ammonium carbonate;

煤头小氮厂中型化的双联(联碳或联尿、联醇)技术

Removal of Nitrogen from Huolin Brown Coal by Microorganism;

微生物法脱除霍林河褐煤中氮的研究

Mathematic Simulation of Nitrogen Release Rule During Coal Pyrolysis;

煤中氮在热解过程中释放规律的数学模拟

EFFECTS OF MINERALS AND SODIUM ADDITION ON NITROGEN RELEASE DURING COAL COMBUSTION

煤中灰分和钠添加剂对煤燃烧中氮释放的影响

Effect of Flotation on the Transformation of Nitrogen and Sulfur during Coal Pyrolysis

浮选对煤热解过程中氮、硫迁移的影响

Study on the Nitrogen Emission Characteristics and Sulfur Nitrogen Interactions during Coal Combustion;

煤燃烧过程中氮析出特性及硫氮交互作用的研究

Mechanism of Nitrogen Conversion during Coal and Coal Macerals Pyrolysis and Gasification;

煤及煤岩显微组分热解、气化过程中氮的迁移机理

Analysis of Basic Nitrogen-Containing Compounds in Coal Liquefaction Products

煤炭直接液化油中含氮碱性化合物的分析

The Effect of N-NH_3 in Coking Wastewater on the Rheological Characteristic of CWS

焦化废水中氨氮对水煤浆流变性影响的研究

Effect of Metal Compound on the Transformation of Coal-N and Coal-S during Coal Pyrolysis;

金属化合物对煤热解过程中氮、硫转化的影响

Influence of Reaction Gases on Nitrogen in Coal and Char Release;

反应气氛对煤及其半焦中含氮物释放的影响

Effect of Minerals on Transformation of Nitrogen during Coal Pyrolysis/Gasification;

矿物质对煤热解/气化过程中氮迁移的影响

Surface Modification of Fly Ash and the Study on Removal of Ammonia Nitrogen in Water;

粉煤灰的表面改性及其去除水中氨氮的研究

Application of indirect coal gasification in medium-small-sized nitrogenous fertilizer factory renovation;

利用煤炭间接液化技术改造中小型氮肥厂

Process Selection for Coal-based Small and Medium Sized Ammonia Plant

中小氮肥企业煤制合成气生产工艺的选择

Nitrogen Releasing Characteristics of Blended Coals in One-dimensional Flame Furnace

一维火焰炉中混煤燃烧氮析出特性的试验研究

Process Modification of Fixed-bed Gasifier for M-sized Nitrogenous Fertilizer Plants

中氮厂固定床煤气炉流程改造技术研讨

Analysis of thermal stability and distribution of nitrogen and sulfur in coal tar refined soft pitch

煤精制软沥青中氮硫的分布和热稳定性的分析

Study on Distribution and Heat Stiability of Nitrogen in Coal Tar Refined Soft Pitch

煤焦油精制软沥青中氮的分布和热稳定性研究