cracking catalyst 中文意思是什麼
cracking catalyst
解釋
裂化催化劑-
A pilot test was carried out on a fixed - bed reactor for catalytic cracking of hydrocracking bottoms over self - developed catalyst
摘要以加氫尾油為原料，在固定床反應器上利用自製催化裂解催化劑進行中試試驗。 -
The results showed that hydrothermal cracking occurred while injecting steam, and the catalyst had catalytic activity for hydrothermal cracking of heavy oil at higher temperature ; viscosity and average molecular weight of heavy oil was thus lowered
實驗結果表明，在注入蒸汽的條件下，遼河稠油可以發生水熱裂解反應，高溫下催化劑對水熱裂解反應具有催化作用。 -
B ) the concept of ratio of conversion ; c ) effect of temperature and residence time on tar conversion ratio ; increasing the temperature and residence time is beneficial to tar cracking, and the effect is not evidence when t > 900c and > 1. 0s d ) effect of cracking temperature on the tar conversion ratio with sic ; e ) effect of different catalyst on the tar conversion ratio ; some catalyst was test in the experimental system and dolomite is a most promising one
研究了生物質焦油含量隨熱解溫度和生物質原料的變化趨勢，提出了生物質焦油裂解率的概念、探討了不同條件（熱解溫度、停留時間）下熱裂解的效果和不同催化劑，不同反應條件下對焦油催化裂解效果的影響，催化劑在使用過程中由於積碳、中毒等原因會使得活性喪失，本文針對催化劑活性的喪失以及再生進行丁試驗研究和理論分析。 -
Uses : as the catalyst for petroleum cracking, and raw materials of re products, also widely used in chemical industry, metallurgical, light textile and agriculture industry etc
用途：做石油裂化劑及各種希土鹽的原料，還廣泛用於化工，冶金輕紡，農業等領域。 -
Operation parameters like cracking temperature ( 650 - 950 ), gas residence time ( 0. 5 - ls ) and catalyst type was investigated for their influence on tar cracking and gas quality
在實驗中獲得了白雲石、石灰石作用下高達90以上的焦油轉化效果。 -
Heat produced by burning coke is used to continue the primary reaction as the hot catalyst is circulated back to the reactor and provides the heat of reaction for the cracking reaction
燃燒的焦炭所產生的熱量使主反應持續地進行，同時熱的催化劑流通回到反應器並為之提供熱量。
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