Tannin Extract Desulfurization Agent 栲胶脱硫剂
Ferromanganese Desulfurization Agent 锰铁脱硫剂
alkali desulfurization agent 强碱性固硫剂
compound desulfurization agent 复合固硫剂
iron oxide desulfurization agent 氧化铁脱硫剂
calcium-based desulfurization agent 钙基脱硫剂
activated carbon desulfurization agent 活性炭脱硫剂
The added crude oil desulfurization agent by the Hui Shengda company.
所添加的原油脱硫剂由辉盛达公司生产。
The distribution of elements at the sulfidation reaction product section of a sodium salt-modified desulfurization agent was analyzed by using the energy-spectrum scanning function of SEM.
利用SEM的能谱扫描功能，对钠盐调质脱硫剂硫化反应产物断面元素分布进行了分析。
The slag-adjusting agent has the function of slag adjust. deoxidation, desulfurization and encrusting matter removal in steel so that it has greatly improved the quality of casting block.
由于该调渣剂有改渣、脱氧、脱硫及去除钢渣中夹杂物的作用，因此大大改善了铸坯质量。
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