catalytic cracking unit 中文意思是什麼
catalytic cracking unit
解釋
催化裂化裝置-
It is shown that the gam and alsphene in the seven catalytic stocks were not very high except in residual oil ; the saturate hydrocarbons in all seven were hig her ; aromatic contents were lower except in slurry oil and recycle oil, therefore, t he s even catalytic stocks except slurry oil and recycle oil are all good feedings of catalytic cracking unit
分析測定結果表明，這7種催化原料油除常渣外，膠質瀝青質含量均不高；飽和烴含量均較高；芳烴含量除油漿、回煉油外，其餘原料含量均較低，所以除油漿、回煉油外，均是作催化裂化的良好原料。 -
To verify the effectiveness of the proposed hybrid fnn, this thesis addressed the estimation problem for the frozen point of light cyclic oil in a fluidized catalytic cracking unit ( fccu ) in a refinery. based on the sample data collected from the industrial unit, we built a soft sensor model by using an above hybrid fnn
最後，針對某煉油廠催化裂化裝置主分餾塔輕柴油凝固點的軟測量估計問題，本文基於工業現場所採集的樣本數據，建立了混合結構神經網路模型，並討論該模型的在線自學習問題，同時與多層前向bp網路、徑向基函數rbf網路模型進行了比較。 -
The heart of a petroleum refinery ( fig. 1 ) is the " cracking " unit, which breaks high - molecalar - weight hydrocarbons into volatile compounds, convertible to gasoline by processes such as catalytic alkylation and reforming ( 3 )
一個石油精煉廠的中心是裂化車間，在那裡大分子量的碳氫化合物斷裂成為具有揮發性的化合物，這些化合物經過催化烷化和催化重整可以轉化為汽油。 -
Safety assessment of vertical furnace tube for catalytic cracking unit
催化裂化裝置立式加熱爐爐管評定 -
The risk assessment and the risk sequence of the equipment and piping of catalytic cracking unit in lanzhou petrochemical company were defined by applicating the risk - based inspection ( rbi ) technology, and the inspection program which offers scientific basis for repairing schedule and strategy was made according to different equipment, piping and different risk classes
摘要通過運用基於風險的檢驗（ rbi ）技術對蘭州石化公司300萬噸年重油催化裂化裝置的靜設備和管道進行風險評估和風險排序，針對不同的設備，不同的風險等級制定了相應的檢驗策略，為制定裝置的檢修計劃和長期的檢修策略提供了一種科學方法。 -
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 -
Abstract : mpc technology has been applied for controlling the reaction / regeneration system of an industrial residue catalytic cracking unit to enhance its stable operation and optimizing the operation
文摘:將多變量模型預測控制（ mpc ）技術應用於工業催化裂化裝置反應-再生系統的過程式控制制，有助於提高反應-再生系統的穩定操作以及優化操作。 -
Specification for construction and acceptance of reactor - regenerator system equipment of catalytic cracking unit
催化裂化裝置反應再生系統設備施工及驗收規范
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