corrosion unit 中文意思是什麼
corrosion unit
解釋
腐蝕裝置-
Corrosion and protection of drum boiler unit with high parameters
高參數汽包爐機組的腐蝕與防護 -
Corrosion causes of condenser - cooler in sulfur recovery unit and some countermeasures for corrosion protection
硫磺回收冷凝冷卻器腐蝕原因分析及防腐對策 -
The water cooling system of water - cooling conditiong unit was discussed requiring attention to design, focusing on the analysis of the cooling water circulation materials used, corrosion methods and algae mud treatment methods to improve equipment reliability and life expectancy, reducing erosion caused economic losses
摘要論述了海水水冷櫃機冷卻水系統設計中需要注意的海水管路設計，著重分析了冷卻海水管路的材料選取，防腐方法，以及海藻泥沙處理的方法，以期提高設備的可靠性和壽命，減少腐蝕所造成的經濟損失。 -
When you are not going to use the unit for a long time, remove the batteries to avoid damage from battery leakage and corrosion
準備長時間不使用本機時，請取出電池以避免因電池漏液和腐蝕而造成損壞。 -
Abstract : the causes for low efficiency of the heater in no. 2 crude unit of jpc refinery are described and analyzed including water leaking of steam soot blower, dew point corrosion caused by steam, soot deposits in convection chamber owning to poor soot blowing, high flue gas temperature, no heat recovery of flue gas, and poor performance of insulation lining, etc. by using sonic soot removing system, flue gas recovery system, spray coating of fiber and rock wool, as well as adjustment of flow scheme accordingly in the technical revamping. the dew point corrosion is completely eliminated, the insulation performance is improved, the heat loss is reduced by 1. 25 %, the flue gas temperature is reduced to about 170, and the heater efficiency is increased from 83 % to more than 90 %
文摘:分析了金陵石油化工公司煉油廠二套常減壓裝置加熱爐存在的因蒸汽吹灰器漏水，蒸汽引起露點腐蝕及吹灰效果差造成對流室積灰，排煙溫度高，煙氣熱量未回收利用以及爐子保溫襯里效果差等問題，提出採用聲波除灰系統、煙氣回收系統、纖維噴塗和巖棉噴塗及相應的流程調整等改造措施.測定結果表明，本次技術改造解決了因蒸汽吹灰器漏水所造成的露點腐蝕問題，提高了保溫效果，減少散熱損失1 . 25 % ，排煙溫度降至170左右，裝置的爐效率由83 %左右提高到90 %以上 -
The causes for low efficiency of the heater in no. 2 crude unit of jpc refinery are described and analyzed including water leaking of steam soot blower, dew point corrosion caused by steam, soot deposits in convection chamber owning to poor soot blowing, high flue gas temperature, no heat recovery of flue gas, and poor performance of insulation lining, etc. by using sonic soot removing system, flue gas recovery system, spray coating of fiber and rock wool, as well as adjustment of flow scheme accordingly in the technical revamping. the dew point corrosion is completely eliminated, the insulation performance is improved, the heat loss is reduced by 1. 25 %, the flue gas temperature is reduced to about 170, and the heater efficiency is increased from 83 % to more than 90 %
分析了金陵石油化工公司煉油廠二套常減壓裝置加熱爐存在的因蒸汽吹灰器漏水，蒸汽引起露點腐蝕及吹灰效果差造成對流室積灰，排煙溫度高，煙氣熱量未回收利用以及爐子保溫襯里效果差等問題，提出採用聲波除灰系統、煙氣回收系統、纖維噴塗和巖棉噴塗及相應的流程調整等改造措施.測定結果表明，本次技術改造解決了因蒸汽吹灰器漏水所造成的露點腐蝕問題，提高了保溫效果，減少散熱損失1 . 25 % ，排煙溫度降至170左右，裝置的爐效率由83 %左右提高到90 %以上 -
The corrosion typs of equipment in hydrogenated unit are introduced. the reasons to induce corrosion and corrosion mechanism are analyzed. some specific corrosion protection measures are presented
摘要介紹了加氫裝置的設備腐蝕形式，分析了產生腐蝕的原因及機理，並針對性地提出了一些防腐蝕措施。 -
The corrosion fail analysis of the second catalytic cracking unit light diesel oil pipe in lanzhou petrochemical company
蘭州石化二套重催裝置輕柴油管線腐蝕失效分析 -
The masons of the corrosion occurred in the titanium pressure - relief valve in the desulfurizing unit were studied by optical microscope and energy spectrometer
摘要利用金相顯微鏡、能譜儀等分析方法，分析研究了脫硫裝置中鈦制減壓閥的腐蝕原因。 -
Micro - bore calcium silicate without rock cotton is a white, hard new thermal insulation material which has the features of light unit weight, high hardness, low heat conduction coefficient, heat resisting, corrosion - proofed, cuttable and sawable, and widely used in the pipeline of electric, metallurgy, petrochemistry, architecture and shipbuilding industry, and heat resisting, fireproofed and soundproofed equipment of the house wall
無石棉微孔硅酸鈣是一種白色、硬質的新型保溫材料，具有容重輕、強度高、導熱系數小、耐高溫、耐腐蝕、能切、能鋸等特點被廣泛應用於電力、冶金、石化、建築、船舶等領域的設備管道、墻體屋面的保溫隔熱和防火隔音。 -
Discussion on dewatering and anti - corrosion of light hydrocarbon recovering unit
輕烴回收裝置脫水防腐的探討 -
The results showed that the reducing organic acid solution include oxalic acid which were generated in the reaction liquid caused the corrosion of the titanium pressure - relief valve, which mostly because the feed solution in the 1 ( superscript # ) desulfurizing unit were mixed with the waste water discharged by 2 ( superscript # ) desulfurizing unit right after the time when the inhibitor were stopped being used anymore
結果表明，由於二脫硫裝置停用緩蝕劑後排出的廢水混入一脫硫裝置的原料液中，進而使反應液中形成了草酸等還原性有機酸溶液，最終造成鈦制減壓閥發生腐蝕。
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