Liquid sulfur dye is termly the leuco aqueous of sulfur dyestuff.
液体硫化染料系指硫化染料隐色体溶液。
The sulfonation technology of the liquid sulfur trioxide was also reviewed.
对液体三氧化硫磺化技术的特点进行了概述。
A large amount of liquid sulfur can be used for continuously cooling solidified sulfur in a sheet shape.
能将大量液体硫磺连续冷却固化为片状硫磺。
A lot of raw materials for new type sulfur making technology - liquid sulfur must be transferred at harbors.
新型的制酸工艺所需的大批原料——液体硫磺就须从港口中转。
As the storage and transportation of liquid sulfur are restricted, most sulfur is transported and stored in solid form.
由于液体硫磺的贮存和运输受到限制，大部分硫磺是以固体形态进行运输和贮存的。
Experiments on the effect of variation in the ratio between antioxidant and sulfide on the stability of liquid sulfur dyes were performed.
进行了改变抗氧剂和硫化物配比对液体染料稳定性影响的实验。
The status quo of the1st CPF: the locations reserved for liquid sulfur tank farm liquid sulfur pond sulfur solidification unit and sulfur packing machine house are macadam sites now.
第一天然气处理厂现状：目前预留液硫储罐区、液硫池、硫磺成型、硫磺包装机房位置为碎石场地铺装。
This paper described the technique of the sulfonation using the liquid sulfur trioxide as a sulfonating agent. The advantages and disadvantages by using this process were pointed out.
叙述了用液体三氧化硫作为磺化助剂的磺化技术，同时，指出了该项技术的优缺点。
A primary use of testing the weight percentages of nitrogen, carbon, hydrogen, oxygen and sulfur within a variety of solid or liquid explosive of pure organic compounds.
主要测试无爆炸性之各种固态或液态之纯质有机化合物中的氮、碳、氢、氧及硫之重量百分率。
Effects of concentration of solids in liquid manure and amount of mixed sulfur bacteria liquid inoculated on bioleaching of heavy metals from pig manure were studied.
研究了粪液固体浓度和硫细菌混合菌液接种量对猪粪中重金属生物沥浸的影响。
Sulfur was direct recovered in flue gas desulfurization process by liquid-phase Claus reaction.
利用液相克劳斯反应直接从烟气脱硫过程回收硫磺。
This paper reviewed the recent progresses of the technologies and applications in oxygen, nitrogen, and hydrogen sensors for liquid steel and that of silicon and sulfur sensors for hot metal.
本文主要介绍近年来钢水定氧、氮、氢和铁水定硅、硫传感器的技术进步及其应用进展。
The amounts of oxygen and sulfur in liquid steel could be reduced by synthetic slag treatment during ld converter tapping, therefore, the quality of liquid steel was improved.
转炉出钢时对钢水进行合成渣处理，可以同时降低钢水中氧和硫的含量，综合提高钢水质量。
The method comprises the processes such as alkaline smelting, water immersion, beneficiation of liquid leached residue, alkali regeneration from a water extract, sulfur recovery and the like.
包括碱性熔炼、水浸、水浸渣选矿及水浸液再生碱和硫回收等过程。
The catalyst can reduce the content of sulfur in gasoline fraction without obvious decrease in its octane number and liquid yield.
该催化剂可以在脱除汽油馏分中硫的同时，不显著降低汽油的辛烷值和液收。
The author summarizes the practicability of calcium based desulfurizer addition through sulfur content analysis in liquid steel and slag after adding calcium based desulfurizer in the ladle.
通过对盛钢桶加入钙基脱硫剂后钢水和钢水渣中的硫含量分析，总结出加入钙基脱硫剂的实用性。
The Certified Valve Action is a highly-visible liquid paint marker pre-certified to contain low levels of chlorides, halogens, low melting point metals and sulfur.
标准阀动作是一个非常明显的液体油漆标记预认证，含有低浓度的氯化物，卤素，低熔点金属和硫。
The key of this method is that the suLfur in gas sampLe is quantified by using the working curve made of Liquid standard sampLe.
该方法的关键技术在于使用液体轻油硫标准样品制作曲线，对合成气样品进行定量分析。
This paper illustrates the principle of liquid phase catalysis sulfur removal with oxidation and reduction electric potential of the major compounds of sulfur removal absobent solution.
本文用脱硫液中主要成份的氧化还原电位解释液相催化法的脱硫原理。
It was found that the permeation flux of sulfur dioxide can be greatly enhanced by the use of optimum kind of membrane solution and liquid concentration.
采用适宜的膜液及膜液浓度可使二氧化硫的渗透通量得到极大的提高。
Via experiments, the optimum technical parameters to produce the insoluble sulfur by liquid phase process are obtained. Under the optimum conditions, the product quality can meet the require of users.
本实验通过多次试验找到了液相法生产不溶性硫磺的最佳工艺参数，产品质量完全可以满足企业要求。
The cracking additive has high cracking activity and liquid gas selectivity, and can reduce the content of sulfur in gasoline product.
该助剂具有较高的裂化活性和液化气选择性，同时能够降低汽油产品中硫含量。
There are two different processes to produce the insoluble sulfur, such as vapor phase process and liquid phase process.
生产不溶性硫磺有气相法和液相法两种；
The result shows that lignin power has the same action as silane couplant KH-590 and the lignin waste liquid contented sulfur is still a good aid in rubber.
结果表明：木质素粉末具有类似硅烷偶联剂KH- 5 90的作用，吸收硫后的木质素废液添加到橡胶中依然是一种良好的助剂。
The invention relates to a sterilizing acaricidal pesticide liquid using water as the base material, which also comprises lime, sulfur, edible alkali, washing powder and common salt.
本发明是一种以水为基质的杀螨灭菌农药液，含有石灰、硫磺、食用碱、洗衣粉和食盐。
The invention relates to a sterilizing acaricidal pesticide liquid using water as the base material, which also comprises lime, sulfur, edible alkali, washing powder and common salt.
本发明是一种以水为基质的杀螨灭菌农药液，含有石灰、硫磺、食用碱、洗衣粉和食盐。
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