作者: 詞匯 時(shí)間: 2025-3-21 21:21
978-3-642-72577-7Springer-Verlag Berlin Heidelberg 1987作者: 音的強(qiáng)弱 時(shí)間: 2025-3-22 03:35 作者: 門閂 時(shí)間: 2025-3-22 06:13
Minimization of the Worst-Case Makespan, governed primarily by their structural features since (1) cellulose present in biomass possesses a highly resistant crystalline structure, (2) lignin surrounding the cellulose forms a physical barrier, and (3) the reactive sites available are limited. The cellulose present in lignoeellulosics is co作者: Restenosis 時(shí)間: 2025-3-22 08:46 作者: glomeruli 時(shí)間: 2025-3-22 15:54 作者: glomeruli 時(shí)間: 2025-3-22 17:39 作者: 極小 時(shí)間: 2025-3-22 23:03 作者: 無(wú)能力之人 時(shí)間: 2025-3-23 02:02
Acid Hydrolysis of Cellulose,ponents into their constituent sugars are enzymatic hydrolysis and acid hydrolysis. The former has been reviewed in the preceding chapter [38,39, 81 ]. The present chapter covers the latter with the focus on mechanism and kinetics of acid hydrolysis.作者: aneurysm 時(shí)間: 2025-3-23 09:02
Biotechnology Monographshttp://image.papertrans.cn/c/image/223114.jpg作者: 符合你規(guī)定 時(shí)間: 2025-3-23 10:04 作者: Jocose 時(shí)間: 2025-3-23 14:21 作者: 飛來(lái)飛去真休 時(shí)間: 2025-3-23 18:13 作者: 放牧 時(shí)間: 2025-3-24 01:53
Time Evolution in Closed Quantum Systems, fuel, textiles, paper, plastics, films, foils, explosives, varnishes, thickeners, and glues. Moreover, easily harvestable trees, which are rich in cellulose, tend to be exploited for this purpose [2].作者: ENNUI 時(shí)間: 2025-3-24 05:01 作者: Initiative 時(shí)間: 2025-3-24 09:50
Book 1987bout major reductions in research on renewable energy resources. Yet there is no escaping the "facts of life" with regard to these resources. The days of inexpensive fossil energy are clearly numbered, the credibility of nuclear energy has fallen to a new low, and fusion energy stands decades or mor作者: corpuscle 時(shí)間: 2025-3-24 12:55
Minimization of the Worst-Case Makespan,etreatment prior to hydrolysis is essential to enhance the rate of hydrolysis. This chapter elaborates on the nature of lignocellulosic structural resistance, properties and mode of enzyme action, different pretreatment methods, and a variety of kinetic models for enzymatic degradation.作者: Astigmatism 時(shí)間: 2025-3-24 18:26
Dirk Olbers,Jürgen Willebrand,Carsten Edention of hydrolysis of cellulosic materials is illustrated with two examples from the former one utilizing relatively pure cellulose and the other lignocellulosic material as substrates, because of the future potential of the enzymatically catalyzed processes.作者: phlegm 時(shí)間: 2025-3-24 20:38 作者: Middle-Ear 時(shí)間: 2025-3-24 23:27 作者: Legend 時(shí)間: 2025-3-25 06:47
Introduction,xide catalyzed by sunlight. The estimated volume of existing cellulosic resources is 324 billion cubic meters. Furthermore, the annual net yield of photosynthesis is 1.8 trillion tons of biodegradable substances, about 40% of which is cellulose. The abundance coupled with the renewability renders ce作者: Bumble 時(shí)間: 2025-3-25 10:22
Nature of Cellulosic Material, governed primarily by their structural features since (1) cellulose present in biomass possesses a highly resistant crystalline structure, (2) lignin surrounding the cellulose forms a physical barrier, and (3) the reactive sites available are limited. The cellulose present in lignoeellulosics is co作者: 寬大 時(shí)間: 2025-3-25 13:03 作者: DENT 時(shí)間: 2025-3-25 18:16
Acid Hydrolysis of Cellulose,ponents into their constituent sugars are enzymatic hydrolysis and acid hydrolysis. The former has been reviewed in the preceding chapter [38,39, 81 ]. The present chapter covers the latter with the focus on mechanism and kinetics of acid hydrolysis.作者: 表否定 時(shí)間: 2025-3-25 20:07
Design and Economic Evaluation of Cellulose Hydrolysis Processes,esses are included. It appears, however, that the former remains largely at the conceptual or developmental stage; most of the commercial processes in operation, while rather limited in number, are said to belong to the latter. Nevertheless, the procedure for process economic evaluation and optimiza作者: Comedienne 時(shí)間: 2025-3-26 00:54
Epilogue,sis must compete with hydrolysis of starch from grain crops. While lignocellulosic residues are abundant, their distributions are diffused; the availability of commercially viable collection systems for them is limited. Of all crops, corn is a primary source of starch because its supply is ample, it作者: 指耕作 時(shí)間: 2025-3-26 04:20
Book 1987sential that any such treatment be unbiased with respect to the two methods - chemical and biochemical - for the breakdown of cellulose to sugars. Researchers on cellulose hydrolysis have frequently been chided by persons from industry, especially those individuals concerned with determining the eco作者: 嚙齒動(dòng)物 時(shí)間: 2025-3-26 09:46 作者: NATAL 時(shí)間: 2025-3-26 12:51
Nature of Cellulosic Material,e or acid molecules and eventually its hydrolysis rate. The limitation of available reactive sites stems from the fact that the average size of the capillaries in biomass is too small to allow the entry of reactive molecules, especially the large enzyme molecules.作者: Aids209 時(shí)間: 2025-3-26 17:10
Epilogue,the low raw material cost and high investment cost for cellulose hydrolysis. To enhance hydrolyzability, a cellulosic biomass need be subjected to a variety of pretreat-ments; however, this increases the cost of processing.作者: Accede 時(shí)間: 2025-3-26 22:31 作者: Intentional 時(shí)間: 2025-3-27 01:16
Minimization of the Worst-Case Makespan,e or acid molecules and eventually its hydrolysis rate. The limitation of available reactive sites stems from the fact that the average size of the capillaries in biomass is too small to allow the entry of reactive molecules, especially the large enzyme molecules.作者: RUPT 時(shí)間: 2025-3-27 07:26
Dirk Olbers,Jürgen Willebrand,Carsten Edenthe low raw material cost and high investment cost for cellulose hydrolysis. To enhance hydrolyzability, a cellulosic biomass need be subjected to a variety of pretreat-ments; however, this increases the cost of processing.作者: HEAVY 時(shí)間: 2025-3-27 12:53 作者: 平庸的人或物 時(shí)間: 2025-3-27 14:50
Sevgi Z. Gurbuz,Kristine L. Bell,Maria S. Grecod other problems of a practical nature. The model maintains links between each subsystem revealing important consequences such as the adverse impact in the form of lower catches for all as a result of increase in effort. The paper describes the simulation of a series of different situations. Althoug作者: abysmal 時(shí)間: 2025-3-27 17:49 作者: heirloom 時(shí)間: 2025-3-27 21:57
Natural and Anthropogenic Emissions on a Global and Country-Related Scale and the Resulting Pollutastimate environmental pollution caused by exhaust gases reliable figures for the contribution of the individual sources are required. Along with classifying emissions caused by man (anthropogenic) according to causation groups (emission maps), the contribution of natural sources to the total amount 作者: 財(cái)主 時(shí)間: 2025-3-28 05:49 作者: 恃強(qiáng)凌弱的人 時(shí)間: 2025-3-28 07:01
Customer Oriented Product Designhird and Fourth Republics and the debates prompted by these institutions among reforming French doctors. The reforms are analysed in relation to the changes introduced to the wet-nursing system, the birth of . and the important Roussel Law of 1874 which marked the first steps towards social and lega
