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- SMR is a draper hydrogen source than even low value alternative feedstocks such as high Sulfur residue, high sulfur coke or coal. SMR作为氢气来源,其成本甚至比其他廉价原料还要低,如高含硫渣油、高含硫焦碳、或煤等。
- The rare-earth-magnesium-calcium alloy is a compacted agent more suitable for high sulfur base gray iron in cupola. 稀土镁钙合金是比较适合于冲天炉高硫铁水使用的蠕化剂。
- Research on Dressing Test of Magnetite with Low Copper and High Sulfur of Xinqiao Mining Co., Ltd. 新桥低铜高硫磁铁矿选矿试验研究。
- Blowout diffusion of natural gas with high sulfur may cause serious safe problems. 高含硫天然气井喷扩散将造成严重安全问题。
- But for high sulfur treatment (90 kg S hm-2), the Pn and Chl for all leaves were lower than that of the middle sulfur treatment (60 kg S hm-2). 但是,在高硫处理下(90kg/hm~2),顶部功能叶、旗叶和倒三叶的光合速率和叶绿素含量均有下降的趋势。
- The advantage comprises not only solving the question of high sulfur content of gasoline,but also increasing the production of reforming gasoline. 其优点在于不仅可以解决汽油产品硫含量高的问题,又可以增加重整油的产量。
- The advantage comprises not only solving the question of high sulfur content of gasoline, but also increasing the production of reforming gasoline. 其优点在于不仅可以解决汽油产品硫含量高的问题,又可以增加重整油的产量。
- The common cylinder oil whose TBN is 40 mgKOH/g or 70 mgKOH/g can't meet the lubricating demands of engine for such high sulfur content fuel. 在国外;已经开始使用硫含量大于3.;5%25的燃料油;为满足使用该类燃料油的发动机润滑要求;需要使用更高碱值的船用汽缸油;100号船用汽缸油是目前国内外碱值最高的汽缸油产品。
- Corresponding coun-termeasures and suggestions are put forward against the overhigh H2S in liquid hydrocarbons when processing high sulfur crude. 针对加工高含硫原油运行条件下液态烃硫化氢超标问题,提出相应的对策及建议。
- The paper relates the appraisal result of the metal coagent MCA in high sulfur,low sulfur and DCP curing systems of NBR. 介绍了金属活性助剂MCA在丁腈橡胶的高硫硫化体系,低硫硫化体系、过氧化物(DCP)硫化体系中的鉴定结果。
- The concentrate from a Yunan high sulfur iron ore has a sulfur content that exceeds that specified in the standard due to the pyrrhotite. 云南某高硫铁矿石因含磁黄铁矿而造成精矿含硫超标。
- The combustion characteristic of high sulfur coal from Sichuan was studied by using the combination of TG and FTIR in this paper. 用热重和红外联机手段,考察了以四川高硫煤为代表的煤粉的燃烧特性。
- Clean Coal Technologies of high sulfur coal (CCHS) include: screening, washing, coal blending, furnace-front briquetting and capturing sulfur in furnace. 高硫煤的洁净(CCHS)技术包括筛分、洗选、配制、炉前成型和炉内固硫等。
- The corrosion mechanism of sulfides and the equipment corrosion status of propane deasphalting unit since processing vacuum residue with high sulfur content were introduced. 摘要 介绍丙烷脱沥青装置的硫化物的腐蚀机理和加工含硫渣油后对部分设备的影响,分析了产生腐蚀的原因。
- In processing high sulfur crude oil, the YPC refinery gradually foun d that the sulfur had harmful effects to quality of its products and causing equ ipment erosion. 扬子炼油厂在加工高硫原油过程中,逐步感受到硫对产品品质、设备腐蚀的影响和危害。
- The effect to hydrocracker of processing rowoil with high sulfur was analyzed,as well as the corrosionresistance of pipe line.The countermeasures were also put forward. 结合加氢裂化装置目前的实际情况,分析了装置加工高含硫原料油后生产可能出现的问题,以及设备管线的耐腐蚀性能,并提出了相应的措施。
- Theelectrolytic desulfurization behavior of Guizhou Liuzhi high sulfur coal has been investigated in water methanol using sodium bydroxid as supporting electrolyte. 对贵州六枝高硫煤在水-甲醇混合溶剂中的碱性电解脱硫规律进行了研究。
- The sulfur in coking coal was maximum precipitated in the process of carbonization by supporting the additives, which can improve the utilization of high sulfur coking coal. 通过溶液浸渍的方法将添加剂担载于炼焦煤颗粒表面,使炼焦煤中硫在干馏过程中得到最大化析出,从而可使高硫炼焦煤资源的利用得到提高。