The composition of liquid membrane is 2wt% petroleum thio-ether, 4wt% Lan 113C and 94wt% kerosene.
液膜的组成为:2%石油硫醚-4%多丁二酰亚胺-94%煤油,内相试剂为:1～2mol/L的氨水溶液。
From these practices, we accumulate the experience for producing high quality ultre-low-sulphur oil-pipe steel in the future.
为我厂以后生产更高质量的超低硫石油管线钢积累了经验。
Increasing the Rate of Sulphur Reclamation and Decreasing the Content of Sulphur in Oil Product;
提高炼油企业硫回收率 降低石油产品的硫含量
Study on Lowering the Content of Sulfur Compounds in FCC Diesel from Nanyang Wax Fine Chemical Plant;
降低南阳石蜡精细化工厂催化柴油硫化物研究
To eliminate sulfur from(petroleum, for example).
脱硫（例如，从石油中）除硫
Technologies of Diesel Oil Desulfurization and Proposals for Our Country;
柴油低硫化技术及对我国柴油低硫化的建议
It blends easily with petro-diesel and can be used as an additive to ultra-low sulphur diesel to increase lubricity.
它可以很容易地与石油柴油混合，而且可以作为超低硫柴油的添加剂，增加润滑。
Using Catalyst RS-1000 to Product Low-sulfur & Ultralow-sulfur Clean Diesel Fuel
采用RS-1000催化剂生产低硫和超低硫清洁柴油
crude oil and petroleum products - determination of sulfur content
原油及石油产品-硫磺含量测定方法
Petroleum waxes and petrolatums--Determination of trace sulfur--Microcoulometric method
GB/T8025-1987石油蜡和石油脂微量硫测定法(微库仑法)
Preparation of Clinkers Using Flue Gas Desulphurization Gypsum as CaO Resource Substituting Limestone at Low Sintering Temperature
脱硫石膏取代石灰石低温制备水泥熟料的研究
low pressure cylinder regulator
低压石油气瓶调压器
Development Status and Trend of Low SAPS Engine Oil Additives
低硫酸盐灰分、低磷和低硫发动机油添加剂发展现状及趋势
Study on Comprehensive Utilization of Desulfuration Flyash Generated by CFB Boiler Combusting High Sulphur-containting Petroleum Coke and Coal;
CFB锅炉混烧高硫石油焦脱硫灰渣综合利用研究
Chemical upgrading reactions of heavy oil with low sulfur content under steam injection
注蒸气条件下低硫稠油化学改质反应
Prediction Model for the Lubricity of Ultra-Low Sulfur Hydrogenation Diesel Fuel
超低硫加氢柴油润滑性能的预测模型
Determination of sulfur content in petroleum products (oxygen bomb method)
GB/T388-1964石油产品硫含量测定法(氧弹法)
Determination of sulfur content in petroleum products (lamp method)
GB/T380-1977石油产品硫含量测定法(燃灯法)
Petroleum products-Determination of total sulfur content-Lamp method
GB/T11131-1989石油产品总硫含量测定法灯法