oil tray 中文意思是什麼
oil tray
解釋
滑油盤-
The industrial application showed that the key process parameters, such as the regenerator dense phase temperature and the temperature under the first tray of the fractionator bottom, etc. were obviously improved, which resulted in increasing conversion and light oil yield
工業實踐表明，應用此控制明顯地改善了對再生催化劑溫度、分餾塔底第一層板下溫度等關鍵工藝參數的控制，提高了裝置的轉化率與輕油收率。 -
Using structured packing column or modification of tray column can reduce the steam consumption. after modification of tray column the quality of the refined oil can he also improved
摘要採用結構填料脫臭塔或改造板式脫臭塔都可以降低蒸汽消耗量。改造板式脫臭塔的同時還可以改善精煉成品油的質量。 -
The recovery of atmospheric light oil yield of atmospheric in the northern atmospheric distillation tower of shenghua teaching & test factory, science and technology group of china university of petroleum has been increase by about 4 or 5 percent through the following methods : changing the tray perforation of atmospheric tower, adjusting the amount of stripping steam and the outlet temperature of the atmospheric heater and merging atmospheric excess vapor into 3rd atmospheric drawn - stream to keep the fractions content of bottom oil below 5 % before 350
摘要中國石油大學科技集團勝華教學實驗廠北常減壓蒸餾裝置換煉勝利管輸油后，通過改變常壓塔塔盤開孔率、調節常壓塔汽提蒸汽量和常壓爐出口溫度、常壓過汽化油併入常三抽出線等措施，控制常壓塔底油350前餾分含量小於5 % ，使常壓輕質油收率提高約4 % ~ 5 % 。
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