Heat and Power Integration of Methane Reforming Based Hydrogen Production
Heat and Power Integration of Methane Reforming Based Hydrogen Production
复制标题
甲烷重整制氢热电一体化
DOI：
10.1021/ie049041k
复制
发表时间：
2005
影响因子：
4.2
通讯作者：
V. Manousiouthakis
中科院分区：
文献类型：
--
作者：
Alberto Posada;V. Manousiouthakis
通过制定和解决相关换热网络的最小热/冷/电公用事业成本问题，对传统甲烷重整制氢装置进行了热电一体化研究。该问题的制定允许热交换器，热机和热泵的最佳集成，其解决方案显示了由于电力生产超过过程需求的效用利润。单独的热集成（夹点分析）导致相对于传统（尽管未优化）工艺的公用事业成本降低36%。
Heat and power integration studies are carried out for a conventional methane reforming based hydrogen production plant by formulating and solving the minimum hot/cold/electric utility cost problem for the associated heat exchange network. The formulation of the problem allows for the optimal integration of heat exchangers, heat engines, and heat pumps, and its solution shows a utility profit due to electricity production in excess of process needs. Heat integration alone (pinch analysis) results in a 36% reduction in utility costs with respect to a conventional (albeit nonoptimized) process.