He was burning wood chips to make charcoal 他在用碎木头烧制木炭。
Built in the1870s in rural Nevada, USA to process local wood into charcoal, the kilns were soon abandon due to a town fire and flooding, but remain in good condition even today. 这里是美国内华达州的乡间,古窑建造于1870年代,用于把当地木材加工成木炭,由于一场大火和洪水,这些古窑很快就遭到废弃,但直到今天仍完好保留。
The two-step heating carbonization process was used to prepare highly activated wood charcoal. 介绍了二步炭化法制备高活性木炭工艺。
Within the forest, nobody was allowed to cut timber, burn wood for charcoal, or trap animals for their furs. 在森林里,任何人都不允许砍伐树木,或者烧木取炭或者猎杀动物以获取动物毛皮。
In this paper the present situation& tendency of wood pyrolysis industry, including charcoal making, wood distillation, wood gasification and activated carbon production, are summarized. 本文综述了我国木材热解工业&烧炭、干馏、气化和活性炭生产等的现状及动向。
Some of the gases released can smell like burning wood, charcoal or methane along with petroleum, chlorine or helium. 有一些排放的气体,闻起来象木头、木炭、沼气以及石油、***、氦气燃烧的味道。
Less than three months ago, federal agents swooped in to close sawmills, confiscate wood and smash charcoal furnaces in a government crackdown on illegal logging. 不到三个月前,联邦的人在政府打击非法采伐的行动中关闭了这里的锯木厂,没收了木头并且捣毁了烧炭用的熔炉。
Wood charcoal contains up to 98% carbon. 木炭含有相当于98%的碳。
This device can make a contribution to preventing global warming by fixing carbon through the conversion of unwanted wood and bamboo into charcoal. 利用废木材烧炭的同时起到了固定炭素的效果,为防止地球温暖化做一份贡献。
Therefore, people who use wood as their primary fuel can, without experiencing economic hardship, switch to charcoal and can thereby improve their health and preserve the environment. 因此,将木材作为主要燃料使用的人们可以在并不体验到经济困难的情况下转而使用木炭,并因此可提高健康水平和保护环境。
No candle flickered at their table, but a bucket of fiery wood charcoal hissed in the tabletop grill pit. 餐桌上没有闪烁的烛光,有的只是一桶在烧烤架上嘶嘶作响的燃烧着的木炭。
The wood was fired into charcoal for baking tea leaves. Leaves will usually have a cooked appearance, with dark brown, reddish lesions. 这些木料被烧成炭来焙烤茶叶。叶子常呈火烧状,暗棕色,红色的病痕。
Locals are back to turning wood scraps into charcoal. 当地人又开始用碎木烧制木炭了。
Nanophase carbon tube, onion-like graphitic particles and diamond structure are first found in wood charcoal of Chinese Fir. 发现了炭化物中存在着纳米碳管、洋葱状富勒烯结构及金刚石晶格结构。
The results of the burning test showed that the burning weight loss of poplar wood treated by P-N intumescent flame retardant is higher than control under 230 ℃, while charcoal yield is higher than control over 230 ℃. 灼烧实验表明,低于230℃时,经磷氮系膨胀型阻燃剂处理的杨木粉的灼烧失重大于对照样品,而在高于230℃以后,阻燃处理杨木粉的灼烧残余质量大于对照样品;
The relationship of the composition and characteristic of bamboo charcoal, wood charcoal and activated carbon were analyzed by means of CHN-O-RAPID, ICP-AES, AAS, AFS and other methods. 首次利用CHN-O-RAPID元素分析仪、电感耦合等离子直读光谱仪、原子吸收分光光度计、原子荧光光谱仪研究了竹炭、木炭的元素组成与性能的关系。
In this paper, the progress of research and utilization at home and abroad, concerning wood charcoal for environment purification and advanced carbon materials from wood charcoal s, are summarized. 文中综述了木质炭化物高效开发利用的国内外研究和开发进展,涉及到木质炭化物在环境净化方面的应用和木质系碳素新材料的研发等。
The use of wood vinegar, a by-product of charcoal production, is also considered, such as for deodorizing incense, germicides, cosmetics, medical uses, food additives, agricultural chemicals, etc. 同时对其副产物木醋液的应用领域,如在食品添加剂、消臭剂、医药、农业等方面的应用也做了一些梗概。
Yields of wood vinegar and wood tar were almost constant, though yield of charcoal was slightly decreased with the increase of acetic acid aqueous solution concentration. 处理液的醋酸浓度增加后,木醋液和木焦油的收率几乎不变,但木炭的收率稍微减少了。
Review on High Effective Utilizations of Wood Charcoal 木质炭化物高效开发利用研究综述
Through observing microstructure, we can see that bamboo form small-openings like hexagon after wood charcoal. 从竹炭的微观结构可以看出,竹子的细胞壁在炭化后形成了类似六角形的孔隙。
Yield of wood-vinegar prepared from the treated wood tended to increase, and yield of charcoal indicated opposite tendency, but yield of wood-tar was almost constant. 与没有处理相比,虽然处理过边材的木焦油的收率几乎不变,木醋液的收率显示增加倾向,但是木炭的收率有减少迹象。
A study on manufacture of special granular activated carbon from wood charcoal 特制木质颗粒活性炭的研究
Development of new advanced carbon materials from wood charcoal will produce many social, economic and ecological benefits. Review on High Effective Utilizations of Wood Charcoal 由此可看出:木质炭化物新利用,高功能化的研发可使古老的木炭衍化为新颖的功能性材料,从而产生更高的经济、社会和生态效益。木质炭化物高效开发利用研究综述
The deoxygenation combustion reaction was researched in a fixed bed reactor and in a cycle reactor with alcohol and wood charcoal as deoxidizer. 研究了乙醇和木炭脱氧剂在固定床和循环反应器中的脱氧燃烧反应。
Once the change of temperature is known, the trouble which wood is burnt to charcoal is well solved, Wood Plastics Composites which the color are looked normally are successfully extruded. 得到温度的变化情况后,顺利解决了木粉烧焦的问题,成功挤出正常颜色的木塑复合材料。