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- natural gas with high nitrogen 高氮天然气
- Blowout diffusion of natural gas with high sulfur may cause serious safe problems. 高含硫天然气井喷扩散将造成严重安全问题。
- Nowadays, natural gas with high H2S concentration is usually considered as TSR origin, so there is close relationship between H2S and anhydrite. 现今,与高H2S集中的天然气通常被考虑当TSR起源,那么有H2S和硬石膏之间的密切的关系。
- The thermochemical sulfate reduction (TSR) refers to the process of sulfate reaction with hydrocarbons,which is the important mechanism for generating natural gas with high content of H2S and CO2. 硫酸盐热化学还原反应(TSR)是指硫酸盐与烃类作用,将硫酸盐矿物还原生成H2S等酸性气体的过程,是高含H2S天然气形成的重要机制。
- natural gas with high sulfur content 高含硫天然气
- natural gas with high carbon dioxide 高二氧化碳天然气
- A method for storing natural gas with pentane from natural gas condensate as solvent was proposed in this papaer. 提出一种以凝析油戊烷为溶剂贮存天然气的方法。
- Flue gas with high SO2 concentrations or temperatures reduce the performance of the scrubber. 含有较高二氧化硫含量或者温度的废气将降低洗气器的性能。
- Carbon dioxide is a nonhydrocarbon gas with high economic value and bright prospects of application. 二氧化碳气是经济价值很高且应用前景十分广阔的非烃气体。
- natural gas with high helium 高氦天然气
- The curve of NPK release from CRF with high nitrogen compound (HN) was Sigmoid and increased coating thickness could prolong the time of slow release stage. 高氮型的氮磷钾养分累积释放特征曲线为S型,增加包膜厚度,延长了缓慢释放阶段持续的时间。
- The storage and transportation of natural gas in the form of natural gas hydrate (NGH) is a new method with high security and low cost. 摘要以天然气水合物方式储运天然气是一种新型的既安全可靠,又能大幅降低运输费用的方式。
- It is an economical and effective method to simultaneously remove the H2O and H2S from low sulfurious natural gas with compounded absorbent. 采用复合吸收剂同时脱除低含硫天然气中H2S和H2O是经济而有效的一种方法。
- Based on the OsNrt2.1 cDNA sequence of rice (Oryza sativa) cultivar Nipponbare,a nitrate transporter gene OsTNrt2.1 with high similarity with OsNrt2.1 was cloned from TP309,a rice cultivar with high nitrogen use efficiency. 根据Nipponbare的OsNrt2.;1cDNA序列;从氮效率较高的水稻品种TP309中克隆了与OsNrt2
- Abstract: F4412, newly developed by SINOPEC Fushun Research Institute of Petroleum &Petrochemicals (FRIPP, Fushun, Liaoning, China), is a hydrocracking catalyst with high nitrogen tolerance. 摘 要: F4412催化剂是抚顺石油化工研究院(FRIPP)新近研制成功的一种具有高耐氮性能加氢裂化催化剂。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
- In order to ensure the quenching properties of the martensitic steel with high nitrogen content, the carbon content in the steel should be reduced or the chromium content should be increased accor... 对于铬含量为17%25的马氏体不锈钢14122,其碳和氮的总含量不应超过065%25;当氮含量达到024%25时,铁素体不锈钢14016转变成为马氏体钢,其强度高于碳和氮的总含量与其相当的普通马氏体不锈钢14122。
- Some scholars consider that “isotopic reversals”can result from the mixture of two kinds of biogenic natural gas with “normal distribution” in carbon isotope. 对于前者而言,作为混合的两个端元天然气,它们必须具有不同的成因或来源,或它们是明显不同的演化阶段的产物。
- Detailed description is given on rerently developed hydrogenation catalyst for coker gas, and FCC gas with high olefine concentration. 尤其对近年来研究开发成功的用于焦化干气、催化干气含烯烃较高原料的加氢转化催化剂作了较详尽的介绍。
- The Upper Paleozoic natural gas in the napped belt of the western margin of the Ordos basin is coal measure gas with lower non hydrocarbon and higher hydrocarbon component concentrations. 摘要鄂尔多斯盆地西缘推覆带上古生界天然气为非烃类组分含量相对较低、烃类烃组分含量相时较高的煤成气。