首页>
外国专利>
Methods for selectively producing hydrogen and methane from biomass feedstocks using an anaerobic biological system
Methods for selectively producing hydrogen and methane from biomass feedstocks using an anaerobic biological system
展开▼
机译:使用厌氧生物系统从生物质原料选择性生产氢和甲烷的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention provides a method for selective production of hydrogen and methane from a biomass feedstock in a reactor vessel maintained under anaerobic conditions by controlling moisture concentration in the reactor vessel. The method comprises the steps of introducing a biomass feedstock into the reactor vessel maintained under anaerobic conditions; introducing a bacterial inoculum into the reactor vessel to facilitate digestion of the biomass feedstock; setting a moisture concentration of the contents of the reactor vessel at a first moisture level; and collecting hydrogen gas from the reactor vessel. The method may further comprise maintaining the moisture concentration at a first moisture level or within a first moisture range. The method may additionally comprise increasing the moisture concentration of the contents of the reactor vessel to a second moisture concentration; and collecting methane gas from the reactor vessel. Switching between hydrogen and methane production is controlled by adjusting the moisture concentration of the contents of the reactor vessel.
展开▼