sulphur content

High content of sulphur and phosphorus impurities can seriously affect the quality of pig iron products.

硫、磷杂质含量较高,严重影响到生铁产品的质量.

Application of Sulphur Content in Coal to Correlation of Coal Seams

煤中硫分在煤层对比中的应用

To make concrete with aggregate of hypergolic coal jamb will usually bring on a higher sulphur content and result rest of the reinforcing bar, thus a popular use of the coal jamb becomes difficult.

用自燃煤矸石集料制作混凝土，常常遇到硫含量偏高，导致钢筋锈蚀，从而影响煤矸石混凝土的推广应用。

The second kind of heavy oil, resulted from active bottom water and biodegradation, is characterized by high density, high viscosity, high content of sulphur and low solidifying point.

第二类稠油主要因底水活跃，生物降解作用强烈而形成，具有高密度、高粘度、高含硫和低凝固点特点。

Rapid Method for the Determination of Total Sulphur Content in Kaolin

高岭土中全硫量快速测定方法

The results show that ferric ion as a catalyst can reach a higher purification efficiency and a larger sulphur capacity in absorption solution for tail gas in low oxygen content after surface active agent was added.

实验结果表明，用铁离子作催化剂，添加表面活性剂后，对低氧含量的尾气，吸收液具有较高的净化效率和较大的硫容量；

Benzol products of coal carbonization Determination of total sulphur content Reduction and spectrophotometric method

GB/T8039-1987焦化苯类产品全硫含量的还原分光光度测定方法

The yield of MSO reaches 88.88% and the content of sulphur in MSO is 10.40%.

最终MSO的产率达88.88%。其中，亚砜硫的含量为10.40%。

Influence of Fly Ash with High Sulphur Content on Service Performance of Road

高含硫粉煤灰对路用性能的影响

The Cu-Ni alloy with a certain content of sulphur is obtained from the high-matte nickel by angular-blow rotary converter with pure oxygen.

高冰镍经氧气斜吹转炉吹炼成合一定硫的Cu-Ni合金，再经水雾化后成为高活性羰基化原料。

Study was made on the content of Sulphur in permafrost and the influencing factors of the Sulphur contents in three ecosystems which were virgin forest, clear cutting forest, original wetland in typical temperate Larix gmelinii forest region in China.

通过对我国典型寒温带兴安落叶松林区的原始林、间伐林、原始湿地3种生态系统冻土中硫含量以及影响硫含量因素的研究。

Relation between sulphur content in hot metal and final cost in desulphurizing-steelmaking processes

铁水硫含量与脱硫炼钢系统生产成本的关系

Analysis of Sulphur Content and Modification on Asphalt for Pavement

道路沥青中硫含量分析与改质研究

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

利用测井资料解释炼焦煤中硫含量

The cobalt exists in pyrite in form of isomorphism, the highest content of cobalt in pyrite can reach 0.07%. The average grade of cobalt in sulphur concentrate is 0.022%.

钴元素以类质同像的形式赋存于黄铁矿中，钴在黄铁矿中的最高含量可达0.07%，硫精矿（黄铁矿精矿）中钴的平均品位为0.022%。