共查询到20条相似文献,搜索用时 62 毫秒
1.
高压天然气/煤气超净化装置的实际应用 总被引:2,自引:1,他引:1
HGS系列超净化装置针对高压天然气/煤气生产及输配送系统的特点,采用旋风分离加高效过滤的方法,通过对实际样品的检验,能特别有效地处理高压天然气中存在的泥浆、油污及粉尘。通过滤膜称量法检测表明:该装置的实际应用使天然气达到了超净化指标的要求。 相似文献
2.
天然气净化装置腐蚀行为与防护 总被引:6,自引:0,他引:6
含硫天然气净化过程中存在严重的腐蚀行为。对天然气净化装置开展腐蚀行为研究并提出相应的防护措施,对天然气净化工业的安全生产具有重要意义。调查显示,胺法脱硫脱碳装置腐蚀较严重的部位有:再生塔塔壁及内部构件、贫富液换热器、高温富液管线、重沸器及相连管线等。通过对电化学腐蚀、化学腐蚀、碳酸盐或硫化物等引起的应力腐蚀及氢鼓泡等腐蚀破坏形态分析,结合国内外关于H2S及CO2 腐蚀机理研究,探讨了H2S、CO2及热稳定性盐等对脱硫装置腐蚀影响机制,并针对性地提出了天然气净化装置腐蚀防护措施。 相似文献
3.
4.
5.
高含硫天然气的安全高效净化处理对我国天然气工业发展具有重要意义。为此,在系统回顾我国含硫天然气净化技术的3大发展历程的基础上,围绕天然气气质达标和硫磺回收装置尾气减排2大难题,指出了脱硫脱碳、硫磺回收及尾气处理、净化装置稳定运行3方面研究取得的进展、面临的挑战及攻关方向。研究结果表明:(1)以高含硫天然气有机硫脱除为核心的技术已开发成功并实现工业应用,可实现高含硫天然气达标净化处理,以CT-Redox和CT-LOP工艺为代表的络合铁法脱硫技术则有力地保障了我国高含硫天然气单井脱硫生产;(2)在现有常规与延伸克劳斯硫磺回收配套还原吸收与氧化吸收尾气处理技术基础上,研发的大型硫磺回收装置有机硫水解与尾气高效处理技术可满足日益严苛的国家标准要求,实现装置尾气超低排放;(3)以配方型脱硫胺液复活、高含硫净化厂设备腐蚀防护和净化装置长周期运行风险评价技术为代表的关键技术成效显著,有力地保障了净化装置的长周期安全平稳运行。结论认为,我国高含硫天然气净化技术已全面实现国产化,总体水平与国外相当,部分技术处于国际领先水平,建议在复杂含硫天然气中多组分有机硫深度脱除、净化装置尾气全天候全时段达标、物理化... 相似文献
6.
理清RCM(Reliability Centered Maintenance)技术的流程及技术实施要点,依托以可靠性为中心的维修技术标准及工程单位经验,结合天然气净化装置的特点列出净化装置典型设备失效模式,依据净化装置现有维护记录提出该技术的实施方案构建,为RCM技术在天然气净化装置上的推广应用奠定了基础。 相似文献
7.
浅析重庆天然气净化总厂胺液净化装置 总被引:2,自引:2,他引:0
重庆天然气净化总厂目前脱硫装置脱硫系统溶液质量较差,影响到装置的正常生产运行,通过分析脱硫溶液的成分,找到了引起脱硫溶液降解变质的因素是热稳态盐、氨基酸和悬浮物等杂质的长期累积造成的。为了解决目前脱硫溶液存在的问题,保证装置的正常平稳运行,对目前脱出胺液中热稳定性盐及其杂质的工艺技术进行分析,提出了采用MPR公司的可车载也可在线使用的胺净化装置的办法。 相似文献
8.
9.
天然气净化装置大修过程中,存在用火、用电、动土、有限空间、吊装及高处等诸多高风险作业,为了消除安全隐患,确保装置大修质量与安全和环保,必须做好装置大修安全环保管理工作。本文总结了重庆天然气净化总厂在天然气净化装置大修安全环保管理上的经验,从"细、严、实"三个方面分别论述了规避大修作业风险,确保装置大修安全环保顺利完成,及时恢复生产的重要性和合理性,可为天然气处理厂切实抓好净化装置大修工作提供借鉴。 相似文献
10.
靖边气田天然气净化装置在长期运行中,由于原料气气质发生显著变化即酸气含量升高,导致装置处理能力下降、溶液发泡、换热器换热能力不足等问题。利用ASPEN PLUS流程模拟软件和HTRI Xchanger Suite工程换热软件、结合流体力学性能计算对净化装置脱硫、脱水系统进行了模拟和计算,从原始设计工况、现实工况分别进行了模拟和校核,理论计算出现有工况下装置的有效处理能力,各单体设备适应性,找出制约生产能力发挥的瓶颈问题,并提出净化装置优化方案。 相似文献
11.
《Oil and Energy Trends》2023,48(1):27-28
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
12.
《Oil and Energy Trends》2019,44(7):33-34
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
13.
《Oil and Energy Trends》2019,44(9):29-30
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
14.
《Oil and Energy Trends》2019,44(11):35-36
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
15.
《Oil and Energy Trends》2023,48(3):25-26
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
16.
《Oil and Energy Trends》2019,44(5):35-36
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
17.
《Oil and Energy Trends》2019,44(4):31-32
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
18.
《Oil and Energy Trends》2020,45(7):29-30
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
19.
《Oil and Energy Trends》2020,45(6):25-26
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献
20.
《Oil and Energy Trends》2019,44(3):29-30
Current data on refinery products: LPG, mogas, naphtha, aviation fuel and Kerosene, gas/diesel oil, residual fuel oil, other and total products, and total products. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Average production is thousand barrels per day. Updated on a monthly basis. Current data on crude oil refinery runs. Countries covered: Canada, the United States, Japan, Australia, Belgium, France, Germany, Greece, Italy, Netherlands, Spain, the United Kingdom. Updated on a monthly basis. 相似文献