本公司专业生产、精制硫磺粉，硫悬浮剂，三氯化磷等产品。
Our company specializes in producing, refining sulfur powder, sulfur SC, phosphorus trichloride and other products.
由于传统酸洗精制工艺的限制，焦化纯苯的含硫量高，其市场竞争力难以与石油苯相匹敌。
Due to the limitation of the traditional pickling process, the sulfur content of coking benzene is high, and its market competitiveness is difficult to match that of petroleum benzene.
为了降低重油催化裂化柴油中硫、氮等不安定组分的含量，采取添加fs化学精制剂的方法。
In order to decrease the content of unstable components such as sulphur, nitrogen and so on in RFCC LCO, an approach to chemical refining agent FS is adopted in our experiment.
对精制后柴油的分析表明：复合吸附剂能够大幅降低油品中的总硫和碱性氮含量，对油品其它性质无大的影响。
The analysis shows that total sulfur and basic nitrogen contents of the refined diesel have been greatly reduced and the complex adsorbent has no affection on other properties of diesel.
稳定汽油中的第二类硫醇硫含量决定了其精制汽油的硫醇硫含量。
The second type of the S-mercaptan content in the stable gasoline decides the S-mercaptan content in the refined gasoline.
该液体检测不出含硫，可借助缓和加氢精制转化成高度饱和的合成燃料。
The liquids contain no detectable sulfur and can be converted by mild hydrotreating into highly saturated synthetic fuel.
采用一种催化剂，用空气对汽油和液化石油气脱硫精制产生的含硫碱渣进行氧化脱硫处理。
A catalyst was applied in the oxidation process to remove sulfides from sulfur-containing caustic sludge produced in gasoline and LPG desulfurization operations.
炼油厂合硫污水经汽提获得的粗氨经常规的氨精制工序达不到化工用氨的要求。
The conventional sulfur removal process for desulfurizing crude ammonia from wastewater stripping can not meet the demand of chemically clean ammonia.
除加氢尾气可直接利用外，其它炼厂气的硫和烯烃含量高，必须进行预加氢精制。
Except that the hydrogenation dry gas can be directly utilized, other refinery gases must be hydrotreated preliminary, owing to their high sulfur and olefin contents.
研究结果表明，在适宜的工艺条件下，通过加氢精制可克服直馏柴油实际胶质超标问题，同时降低硫含量。
The study result showed that hydrofining can solve the problem of diesel oil actual colloid exceeding standard and decrease sulfur content meanwhile under the suitable technology condition.
开发的固体碱技术不仅具有良好的硫化氢脱除性能，而且还具有硫醇和总硫降低功能。该技术在液化石油气脱硫精制装置上进行了工业应用。
The newly developed solid base technology has been applied on the desulfurization of LPG with good removal of hydrogen sulfide as well as the removal of thiols and the total sulfur.
该预测模型能较好地预测超低硫柴油和加氢精制柴油的润滑性能。
The model can well predict the lubricity of the ultralow sulfur diesel fuel and hydrofining diesel fuel.
该预测模型能较好地预测超低硫柴油和加氢精制柴油的润滑性能。
The model can well predict the lubricity of the ultralow sulfur diesel fuel and hydrofining diesel fuel.
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