查询词典 biogas

The effects of straw pretreatment with microbial agent and biogas fermentation accelerant on dry fermentation were studied.

研究了复合菌剂预处理秸秆和添加沼气发酵促进剂对秸秆干发酵的影响。

The frame and working process of biogas refining system for obtaining vehicle fuel were discussed. Among them, the main device-hollow fiber polyimide membranes separation module was devised by our special request. And the other devices for removing water vapour, sulfureted hydrogen, oxygen, ammoniate were designed by ourselves.

文中简介了沼气制取车用天然气级燃料系统的组成和工作过程，该系统以自行设计的中空纤维聚酰亚胺膜组件作为主纯化脱碳装置，并设计了脱水、脱硫、脱氧和脱氨装置。

Since C6 and higher alcohols are not obtainable by a direct biochemical route, it is proposed to synthesize these using known chemical reactions, wherein the raw material for synthesis is biogas and lower C2-C5 alcohols obtained by the inventive method wherein the amino acids leucine, isoleucine, and valine, or a mixture thereof, optionally obtained from yeast autolysate, is used as a biocatalyst at the stage of fermentation.

因为C6和更高级醇类不能通过直接生物化学途径制得，所以提出用已知的化学反应合成这些化合物，其中合成的原料为本发明方法制得的生物气和C2-C5醇类，其中任选从酵母自溶作用得到的亮氨酸、异亮氨酸和缬氨酸或其混合物的氨基酸在发酵阶段用作生物催化剂。

Biogas methane can also be used to make methanol, an organic solvent and an important chemical for producing formaldehyde, chloromethane, organic glass, and compound fibre.

沼气甲烷还可以用来制作甲醇，一种有机溶剂，是生产甲醛、甲基氯、有机玻璃和合成纤维的重要化学物质。

Evaluation results show that the household biogas digester construction in the two cities have great environmental benefit.

评价结果显示，户用沼气池的建设在两地均产生了较大的环境效益。

Biogas digesters are the promotion and application, and built more than 1,000 biogas digesters.

沼气池得到推广和应用，建成沼气池1000多个。

Biogas produced by the project is proposed to be sold as compressed biogas to local gas stations as fuel for motor vehicles and for industrial use.

该项目生产的沼气主要作为压缩沼气燃料卖给地方加气站，用于机动车辆和工业用途。

Based on the basic principles of gas-druven heat pumps,combined with present biogas utilization in china,the possibility in detail that biogas replaced natural gas as working medium of gas-driven heat pumps was discussed from advantages and handicaps.

从燃气热泵的工作原理入手，结合当前我国的沼气利用现状，从有利与不利条件两方面详细论述了沼气代替天然气作为燃气热泵驱动工质的可行性。

This paper established the theoretical analysis framework of biogasengineering of large-scale pig farms based on which the capital cost of biogasengineering、the utilization level of by-products (biogas,liquid and squeezings frombiogas engineering)、government subsidy、the effectiveness of regulatory authorities、the owner\'s personal characteristics、the geographical characteristics and other factorsaffect the development degree of biogas engineering in large-scale pig farms.

规模化养猪场沼气工程发展程度受到沼气工程的建设成本、沼气工程副产品综合利用程度、政府补贴、监管当局监督的有效性、业主个人特征变量和养猪场地理特征变量等因素的影响，并依此建立规模化养猪场沼气工程发展影响的理论分析框架。

The performances of spark-ignition biogas engine were studied by using the biogas as the fuel, which was produced from the controllable thermal cracking of agricultural and forestry residues with the procedures of removing dust and tar as well as cooling.

利用农林废弃物可控热裂解产生的生物质气，经除尘、除焦油及冷却处理后作为火花点火生物质气发动机的燃料，对发动机的性能进行试验研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。