The masons of the corrosion occurred in the titanium pressure-relief valve in the desulfurizing unit were studied by optical microscope and energy spectrometer. 利用金相显微镜、能谱仪等分析方法,分析研究了脱硫装置中钛制减压阀的腐蚀原因。
Design and Process Control of Desulfurizing Unit for Semi-Water Gas 半水煤气脱硫装置的设计及工艺管理
The heat stable salts ( HSS) will be inevitably produced in FCC flue-gas desulfurizing unit using amine absorbent. 烟气脱硫工艺的脱硫吸收剂在反复的吸收-解吸过程中不可避免地要生成一些热稳定盐(HSS)。
Compared with the conventional process, the fiber-film desulfurizing technology is easier operation, and simpler process flow with more steady quality, a larger applicable range, lower unit processing cost. 与常规工艺技术相比,液态烃纤维液膜脱硫技术具有工艺流程简单、操作简便、产品质量稳定、适用性强及操作费用低等特点。
Industrial Application of DS-1 and DS-2 Fine Desulfurizers in LPG Desulfurizing Unit of Weizhou Island End Plant DS-1、DS-2精脱硫剂在涠洲岛液化气脱硫装置的工业应用
A new scheme is proposed which blends the coarse and fine control channel used in photoelectric two-stage stabilization system. Industrial Application of DS-1 and DS-2 Fine Desulfurizers in LPG Desulfurizing Unit of Weizhou Island End Plant 提出一种光电二级稳定粗、精控制通道融合新方案,并与现有粗、精控制通道相互独立二级稳定方案相比较。DS-1、DS-2精脱硫剂在涠洲岛液化气脱硫装置的工业应用