煤中硫

煤中硫的化学稳定性和洁净煤技术的开发

Chemical stability of sulfur in coal and development of clean coal technology

还原性气氛下煤中硫热解迁移规律的研究

A Study on Migration of Sulfur in Coal under the Reductive Pyrolysis

库仑测硫仪测定煤中硫的几点体会

Experiences of Determining Sulphur in Coal with Coulomb Sulphur Determining Instrument

程控升温燃烧法快速测定煤中硫的形态和数量

Fast Determination of Sulphur Forms and Quantity in Coal Using Program-Controlled Temperature-Increasing

微生物法脱除煤中硫的发展现状与方向

Development Status and Direction for Sulfur Removal from Coal by Microbial Method

四种吸收剂用于煤中硫脱除的研究

Study of desulphuration of coal with four kind of Absorbents

煤中硫的超声波和微波辐射脱除

Desulfurization of Coal by Oxidants Under Ultrasonic and Microwave Radiation

贵州晚二叠世煤中硫同位素的组成特征

Sulfur isotopic composition of Late Permian coal from Guizhou Province

乌达矿区高硫煤层的聚积环境与煤中硫的分布

Depositional environment and sulfur distribution of high-sulfur coal in Wuda Mining Area

红球菌对煤中硫的脱除及对煤溶胀和抽提性质的影响

Effect of Rhodococcus sp . on desulfurization , swelling and extraction of coal

煤中硫的赋存特征及微生物脱硫

The Characteristic of Sulfur Occurrence in Coal and Sulfur Removal by Microbe Technology

利用测井资料解释炼焦煤中硫含量

Explain the Sulphur Content in the Coal with the Data of Test Well

中国煤中硫的分布及控制硫污染的对策

The distribution of sulfur in Chinese coal and the means controlling sulfur pollution

西山煤田8~煤中硫的赋存特征研究

Study on the Sulphur Properties of Coal 8 ~ # in Xishan Coalfield

煤中硫研究现状

Development on the study of sulfur in coal

二是煤中硫燃烧后生成的最终产物对NO的影响；三是煤中硫在热转化过程中对NO前驱物造成的影响；

Second , the influence to NO of the final product of sulfur combustion ;

主要考察了温度、热解时间及气氛对煤中硫变化的影响。

The effect of temperature , time , and atmosphere on sulfur was investigated .

亚临界水脱除煤中硫的实验研究

Study on desulfurization of coal in sub-critical water

中国煤中硫的地球化学研究

The Study of Sulfur Geochemistry in Chinese Coals

内蒙古乌达矿区煤中硫的同位素组成及演化特征

Components of sulfur isotopes and characteristics of sulfur evolution in Wuda Coalfield , Inner Mongolia

四川晚二叠世煤中硫与成煤环境的关系

Relationship Between the Coal Forming Environment and Sulfur in the Late Permian Coal of Sichuan , China

本文详细论述了用超临界醇萃取的方法脱除煤中硫的新技术。

In this paper , a new technology of supercritical desulfurization of coal was discussed in detail .

矿物质对煤中硫氮在热解气化过程中迁移变化的催化作用

The catalytic effects of minerals in coal on transition of nitrogen and sulfur during coal pyrolysis and gasification

贵州大方背斜南东翼煤中硫特征及成因分析

Analysis on generation and distribution properties of sulfur of coal in south-eastern wing of Dafang anticline , Guizhou Province

认为中国煤中硫的含量分布与成煤时代、聚煤地区密切相关。

The study shows that the content and distribution of sulfur is influenced by geological ages and coal-accumulation districts .

由于煤中硫赋存形态和实际操作条件的不同，硫的析出受多种因素的影响。

The sulfur realease is affected by many factors because of the different sulfur forms in coal and different practical operation conditions .

现代滨海红树林泥炭沼泽中硫的赋存特征将对煤中硫成因的研究提供重要的科学依据。

The characteristics of sulfur in the sediments of coastal mangrove will provide theoretical basis for understanding the formation mechanism of sulfur in coal .

本文对煤中硫的形态及生物脱硫、煤的化学净化和煤的物理净化法进行了分析和探讨。

This paper analyses and probes into forms of sulfur in coal and biological desulfurization , chemical coal cleaning and advanced physical coal cleaning .

本论文以生产低硫半焦为目标，在常压自由落下床反应器中研究了煤中硫在热解和共热解过程中的变迁规律。

Aiming to produce low-sulfur content char , desulfurization of coal during pyrolysis and copyrolysis with biomass in a free-fall reactor under atmospheric pressure was studied .

原煤燃烧前温和热解已经证明是一种有效的脱除煤中硫和汞的方法。

The method of mild thermal upgrading before coal combustion has been proved to be an efficient way to remove mercury and sulfur from the coal samples .