查询词典 gas carbon
- 与 gas carbon 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Lid on the three setsof water-cooled tubes have to enter the three tubes of gas rapid cooling,the role of muffle tank furnace pressure is to safeguard and ensure the normal carburizing,itmade fromheat-resistant steel,seepage carbon electric furnace equi-pped with cooling barrels were used to store the treated p-arts are also provided,sand covered up the closure groove.
炉盖上的三个管子都有水冷套,以便进入三个管子中的气体快速冷却,马弗罐的作用是维护炉压,保证渗碳的正常进行,它由耐热钢制成,渗碳电炉配有冷却桶,用来存放处理后的零件,捅盖处设有砂封槽。
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Common gaseous impurities found in natural gas are carbon dioxide and sulphur compounds.
天然气中存在的气态杂质一般为二氧化碳和硫化物。
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Of raw materials to make ALE Series Stroke Stop and Stroke Switch use of carbon steel, ordinary gray cast iron or ductile iron back to BURDEN; reduce the liquid iron in the alloy elements such as Cr, Mn and other content, reducing its molten iron-containing gas; before the next core sand core all the overhead brush paint and the storage period to prevent the sand core to absorb moisture; in rainy days or high humidity of the season, the next best to use torch to the former core cavity, the surface of sand core baking again, in order to reduce sand-fat content; high-temperature casting a small valve in order to facilitate their own exhaust and the reduction of molten iron casting slag produced.
6原料尽量使用碳钢、普通灰铸铁或球墨铸铁回炉料;降低铁液中的合金元素如Cr、Mn等含量,减少铁液自身含气量;将下芯前的砂芯全部架空刷涂料且限期存放,以防砂芯吸潮;在阴雨天或湿度较大的季节,下芯前最好用喷灯将型腔、砂芯表面烘烤一遍,以减少砂型发气量;采用高温浇注小阀门,以利于铁液自身排气和减少铸渣产生。
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The result showed that the prepared catalyst can be used for naphtha feed at a steam/carbon mole ratio of 1.5~2.5, a inlet temperature of 350~450 ℃, a pressure of 2.0~5.0 MPa and a space velocity of 4.0 h -1 to produce a methane content of 60~65v% gas.
结果表明,该催化剂适于以轻油为原料,在水碳摩尔比 1 。5~ 2 。5、入口温度 350~ 450℃、压力 2 。0~ 5.0MPa和空速 4.0h- 1 的条件下,生成含甲烷为 60 %~ 65%的富甲烷气。
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Adding 3. 2vol% steam in feed gas CH〓 conversion increased to 94%, the CO〓 conversion was maintained in 98%, and the less carbon was deposited, the stability might be more excellent.
添加3.2vol%的水蒸汽后,CH〓转化率提高到94%,CO〓的转化率保持98%不变,H〓/CO比约有0.06的提高,同时积碳更少,稳定性也可能更好。
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The effects of operation condition, such as type of coal, coal feed rate, steam/coal ratio and air/coal ratio on gas composition, calorific value, carbon conversion and gasification efficiency are analyzed.
以空气和水蒸气为气化剂,在循环流化床煤气化热态试验台上进行了神华煤、龙口煤和大同煤的气化试验,研究了煤种、加煤速率、空气煤比、蒸汽煤比对气化过程的影响。
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Experiments on gasification of Shenhua, Longkou and Datong coals in the rig with the agents of air and steam at atmospheric pressure and different operation conditions were carried out. The effects of operation condition, such as type of coal, coal feed rate, steam/coal ratio and air/coal ratio on gas composition, calorific value, carbon conversion and gasification efficiency are analyzed.
以空气和水蒸气为气化剂,在循环流化床煤气化热态试验台上进行了神华煤、龙口煤和大同煤的气化试验,研究了煤种、加煤速率、空气煤比、蒸汽煤比对气化过程的影响。
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The boiler thermal efficiency was calculated according to the ASME FIRED STEAM GENERATORS PERFORMANCE TEST CODE . The varieties of temperature, flow rates of steam and feed water, gas pollutant emission and carbon content in the bottom ash and fly ash were measured, and some disciplinary results were obtained.
在额定蒸发量为410t/h的超高压循环流化床锅炉上进行以无烟煤、石油焦混合物为燃料的锅炉热力性能试验,根据ASME锅炉性能规程计算了锅炉热效率,并对温度、汽水流量、气态污染物排放、灰渣含碳量等多个参数进行了测试,整理得到了一些规律性的结果。
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Based on the idea of Monte Carlo and CFD coupling, a corresponding simulation scheme is developed to simulate a gas-droplet (sodium hydroxide and carbon dioxide) neutralization reactive jet system, considering the crucial procedure of interfacial mass transfer.
针对高分散气雾两相流动体系,提出了一种新的传质理论表达式,其传质系数用Kolmogoroff长度时间尺度进行关联,并开发出基于Monte Carlo和CFD的联合模拟方案。
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Development survey of fuel cell and electrode material with gas-diffusion porous substrate made up of carbon-fiber paper home and abroad were demonstrated in the article.
阐述了国内外燃料电池及其多孔扩散层电极材料——碳纤维纸的发展概况,介绍了碳纤维纸的作用、性能要求与应用前景。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。