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- Fatty sec-amines can be directly prepared by catalytic h ydrogenation of fatty nitriles,using ammonia synthesis gas instead of pure hydro gen. 采用合成氨厂的氨合成气代替纯氢气使脂肪腈加压催化氢化 ,可一步制得双脂肪烃基仲胺。
- Ammonia synthesis gas technology 合成氨造气技术
- There are four major steps in ammonia synthesis. 氨的合成主要经过四道工序。
- ammonia synthesis gas [化] 氨合成气
- The system is used in the ammonia synthesis section and the urea unit at Guizhou Chishui Natural Gas Chemical Group Co.,Ltd with good results. 该系统在贵州赤天化集团有限责任公司合成、尿素装置中应用，效果良好。
- Acid gas removal from synthesis gas (Ammonia, methanol and oxo reaction). coal gas natural gas oil field gas and refinery gas, and chemical engineering technique affairs. 合成气（氨、甲醇及羰基）、煤制气、天然气、油田气、炼厂气中酸性气体的脱除，及化学工程技术业务。
- The article discusses the two methods of the removal of trace CO in shift conversion gas,it also gives some reference for selecting the synthesis gas purification process in ammonia plants. 本文探讨了脱除变换气中微量CO的两种方法，即液氮洗法或低变、甲烷化法，为合成氨装置净化方法的选择提供了借鉴。
- The article introduces the recent development and application of the pressure swing adsorption (PSA) technology for Carbon dioxide removal from the reforming gas of ammonia synthesis. 摘要著重介绍了变压吸法(PSA)用于脱除合成氨变换气中二氧化碳技术的最新进展及其应用。
- Study on the precursor phase composition of iron catalyst and discovery of FeO based catalyst for ammonia synthesis. 铁催化剂母体相组成的研究和FeO基合成催化剂的发现。
- Copper-based CO low temperature shift catalyst is the most important catalyst for ammonia synthesis and hydrogen plant. 铜基一氧化碳低温变换催化剂是合成氨、制氢装置最关键的经济型催化剂。
- In revamping of the Ammonia Synthesis Section,newly developed 1000 tube-baffle internal component was applied. 该厂在小合成氨合成工段的技改中，采用1000单管折流式新型内件。
- The ruthenium catalyst has high activity at low pressure, so it suitable for low-pressure ammonia synthesis. 但钌催化剂具有较高的低压活性,适宜低压合成氨。
- Ruthenium catalysts are considered as the second generation catlysts for ammonia synthesis following iron catalysts. 钌基催化剂被称为继铁基催化剂之后第二代氨合成催化剂。
- Both companies will use the technology to manufacture synthesis gas as feedstock for new methanol plants. 这两家公司将利用该技术生产的合成气，作为新建甲醇厂的原料。
- The product of gasification is so-called synthesis gas, or syngas, which is composed mostly of carbon monoxide and hydrogen, undiluted with nitrogen. 这个气化过程的产物为合成气，成份主要是一氧化碳与氢，并不含氮。
- This paper discusses the performance of 74-1 ammonia synthesis catalyst and feasibility for its application in C. F. Braun Process. 本文通过对74－1型氨合成催化剂性能的论述，探讨了它在布朗流程中应用的可行性，推断了其使用效果，并给出了一些使用方案。
- The catalytic reaction from synthesis gas to methanol in a fixed bed reactor with CNJ - 502 catalyst is studied. 利用CNJ502催化剂在固定床反应装置上研究由合成气合成甲醇的催化反应.
- In the nineties of the 20th century,the methanol-methanation purification process developed was a great revolution in the ammonia synthesis history. 90年代开发的甲醇化甲烷化工艺是合成氨工业史上一大变革。
- As a kind of supported catalyst, the supports of ruthenium-based ammonia synthesis catalysts have a direct effect on the activity of the catalysts. 钌基氨合成催化剂作为一种负载型催化剂,载体对催化剂活性有直接影响。
- And the applications of methyl formate in the storage and tran]port of synthesis gas were also discussed simply. 另外,简要讨论了甲酸甲酯在合成气的贮存和运输方面的应用。
