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guan yu zhi qing zhuang zhi chan qing liang de ji suan
Author(s): 
Pages: 18-20
Year: Issue:  1
Journal: Qilu Petrochemical Technology

Keyword:  制氢装置能耗工业氢产氢纯氢轻油蒸汽转化氢纯度拔头油轻油转化计算基准;
Abstract: <正> 一、应统一计算基准在轻油蒸汽转化制氢装置中,吨油产氢量是一个重要指标。目前我国有的制氢装置以吨油产纯氢量为基准,有的用吨油产工业氢量为基准,就其科学性和便于相互比较而言,笔者认为应当统一以吨油产纯氢量为基准,这是因为:①各装置的设计产氢量指的是产纯氢量,能耗和消耗的计算是以单位纯氢量为基准的;②工业氢因纯度不同吨油产氢量相差甚大,不便于相互比较,这从表1便一目了然。表1是当在常规流程(有低变、脱碳和甲烷化单元)的轻油转化制氢装置中以含
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