化工进展
化工進展
화공진전
CHEMICAL INDUSTRY AND ENGINEERING PROGRESS
2012年
7期
1407-1413,1418
,共8页
陈智杰%姜泽毅%张欣欣%张欣茹
陳智傑%薑澤毅%張訢訢%張訢茹
진지걸%강택의%장흔흔%장흔여
微藻%光生物反应器%传热%传质%光衰减
微藻%光生物反應器%傳熱%傳質%光衰減
미조%광생물반응기%전열%전질%광쇠감
microalgae%photobioreactor%heat transfer%mass transfer%light attenuation
微藻规模化培养过程中光生物反应器内传递现象是影响微藻的生长及产量的重要因素。本文重点综述了光生物反应器内传递现象(光传递、传热、传质和传动量传递)及其数学模型研究进展,分析了光生物反应器结构和尺寸对光传递和传质的影响,总结影响各传递现象的重要参数,如光吸收系数、体积传质系数等,为高效光生物反应器的设计、优化及放大提供了参考依据。
微藻規模化培養過程中光生物反應器內傳遞現象是影響微藻的生長及產量的重要因素。本文重點綜述瞭光生物反應器內傳遞現象(光傳遞、傳熱、傳質和傳動量傳遞)及其數學模型研究進展,分析瞭光生物反應器結構和呎吋對光傳遞和傳質的影響,總結影響各傳遞現象的重要參數,如光吸收繫數、體積傳質繫數等,為高效光生物反應器的設計、優化及放大提供瞭參攷依據。
미조규모화배양과정중광생물반응기내전체현상시영향미조적생장급산량적중요인소。본문중점종술료광생물반응기내전체현상(광전체、전열、전질화전동량전체)급기수학모형연구진전,분석료광생물반응기결구화척촌대광전체화전질적영향,총결영향각전체현상적중요삼수,여광흡수계수、체적전질계수등,위고효광생물반응기적설계、우화급방대제공료삼고의거。
Transport phenomena within photobioreactor has a great impact on the growth rate and biomass production for mass cultivation of microalgae.This paper focuses on the transport phenomena within photobioreactor,including light distribution,heat transfer,mass and momentum transfer,and the research progress of mathematical models of each phenomenon.In this review,the effect of the type and scale of photobioreactor on light distribution,mass transfer and other phenomena is discussed,and the important parameters of each phenomenon,such as light absorption coefficient and volumetric mass transfer coefficient are summarized.The review would provide reference for the design,optimization and scale-up of high efficiency photobioreactor suitable for mass cultivation of microalgae.