A process of producing ethanol from corn is described.The process comprises the dry milling steps of corn kernels to form a corn meal; combining cornmeal with water to form a pulp; corn oil extraction from pulp; pulp fermentation thus producing beer and carbon dioxide; beer distillation to ...
] the first generation processes for the production of ethanol from corn use only a small part of the corn plant: the corn kernels are taken from the corn plant and only the starch, which represents about 50% of the dry kernel mass, is transformed into ethanol. Two types of second ...
Nondetoxified hemicellulose hydrolyzate from dilute acid pretreated corn stover was fermented to ethanol with high yields, and this has the potential to improve the economics of the biomass to ethanol process.doi:10.1007/s10295-007-0247-zFrank K. Agbogbo...
High-concentration Ethanol Production from Cooked Corn Starch by Using Middle-temperature Cooking Process利用中温蒸煮工艺进行高浓度酒精发酵蒸煮废气回收硫酸硫酸盐松节油木浆造纸生产试验蒸煮器松木硫酸盐法制浆造纸厂蛇管冷却器松节油是一种萜烯类的混合物。木材中一般都含有萜烯类物质,松木尤多。在硫酸盐法制浆蒸煮...
Dry-mill process has been widely applied for ethanol production from corn. However, corn kernel fiber (mostly cellulose) is typically unconverted in the process. This work investigated the effect of corn cellulose conversion on the performance of dry-mill process. Solid loading and pH were optimize...
The Quick-Germ process developed at the University of Illinois at Urbana-Champaign is a way to obtain corn oil, but with lower capital costs than the tradi... H Miller 被引量: 2发表: 2011年 Production and use of fuel ethanol from corn or wheat [Sources of energy]. The Quick-Germ proc...
Production of bio-ethanol by consecutive hydrogenolysis of corn-stalk cellulose Current bio-ethanol production entails the enzymatic depolymerization of cellulose, but this process shows low efficiency and poor economy. In this work, w... D Chu,Y Xin,C Zhao - 《Chinese Journal of Catalysis》 被...
For example, the process of growing corn to produce ethanol consumes fossil fuels in farming equipment, in fertilizer manufacturing, in corn transportation, and in ethanol distillation. In this respect, ethanol made from corn represents a relatively small energy gain; the energy gain from sugarcane ...
Production of ethanol from lignocellulosic biomass can effectively reduce the risk of food price increase because of sugar- or starch-based bioethanol production (Fargione et al., 2008, Tilman et al., 2006). Although corn stover has been studied for ethanol production (Zhu et al., 2009), the...
Today, ethanol is made primarily from corn. Another form of ethanol, called bioethanol, can be made from lignocellulosics which are from many types of trees and grasses, although the process is more difficult[4]. Lignocellulose consists of three main components: cellulose, hemicellulose and ...