| 1. | Technology of rich oxygen in sulfur recovery unit
克劳斯硫回收工艺中的富氧技术 |
| 2. | Developing of rich oxygen technology in sulfur recovery process
富氧硫回收装置改造技术进展 |
| 3. | Energy consumption analyses and energy saving measures in the sulfur recovery unit
硫磺回收装置的能耗分析和节能措施 |
| 4. | Corrosion causes of condenser - cooler in sulfur recovery unit and some countermeasures for corrosion protection
硫磺回收冷凝冷却器腐蚀原因分析及防腐对策 |
| 5. | The paper is a technical summary and analysis of industrial application of sulfur recovery catalyst ct6 - 4b in oil refinery of lanzhou petrochemical company
摘要对ct6 - 4b硫磺回收催化剂在兰州石化公司炼油厂的工业应用情况进行了技术总结与分析。 |
| 6. | The catalyst has good activity in low temperature and anti - sulfate performance , temperature tolerance and anti - pulverization performance , the results showed that it can keep tile sulfur recovery unit at high total sulfur recovery rate and long running period
运行数据表明，该催化剂具有良好的低温活性、抗硫酸盐化性能、耐温变及抗粉化性能，使硫磺回收装置保持较高的总硫转化率，并确保其达到长周期稳定运行。 |
| 7. | Qj series amorphous refractory developed by this factory is series insulation castable , which has such advantages as high refractoriness , high crushing strength and small thermal conductivity . this series product is used widely as insultion material for various heating furnace , atmospheric and vacuum furnace and sulfur recovery device in petrocnemical industry
Qj系列不定形耐火材料是我厂自行研制的系列保温隔热浇注料，它具有耐火度高，耐压强度高，导热系数小等特点，该系列产品广泛应用于石油化工各类加热炉，常减压炉，硫回收装置等工业窑炉作保温热材料。 |
| 8. | Abstract : basic principles , process scheme and main factors affecting operation of the claus sulfur recovery process in refinery were introduced . the recent development of sulfur recovery processes and catalysts were reviewed . in view of the status quo of small capacity and low operation level of domestic sulfur recovery units , technical revamping options suitable for chinese refineries were proposed
文摘:介绍了克劳斯硫回收工艺的基本原理、工艺方法及在炼油厂硫回收中影响操作的主要因素、评述了硫回收工艺及催化剂近期的发展趋势；针对我国炼油厂硫回收装置规模较小，操作水平偏低的现状，提出了适于我国国情的技术改造意见。 |
