1) technology of low temperature conversion
低变工艺
1.
The mathematics formula including the three variables of H 2S limit value,the temperature of heat point and the ratio of steam to coal gas has been obtained by the thermodynamics calculation,which fits for inverse sulphureting reaction used Co Mo catalyst in the technology of low temperature conversion.
经过热力学计算 ,推导出适合低温变换工艺Co Mo系催化剂控制反硫化反应H2 S的极限值、热点温度和汽 /气三元数学关系式 ,其理论值与实际工艺控制的参数相吻合 ,它对低变工艺实际操作具有指导作用。
2) totally low temperature shift process
全低变工艺
1.
The developing stages and the improving process were discussed for totally low temperature shift process technology;in allusion to the existing problems in ferro-chromium middle temperature shift catalyst,the theoretical basis and technical advantage were described for making the totally low temperature shift process reformation.
论述了全低变工艺技术的发展阶段和完善过程;针对铁铬中变催化剂存在的问题,阐述了进行全低变工艺改造的理论基础和技术优势。
2.
Reason increasing pressure drop of shifting furnace was analyzed in the totally low temperature shift process flow,multi-item of improvement measures for adding coke filter,using new type catalyst and perforated refractory ball etc.
分析了全低变工艺流程中变换炉阻力增高的原因,提出了增设焦炭过滤器,采用新型催化剂和开孔耐火球等项改进措施,结果表明,变换炉阻力明显降低,整体阻力可稳定在0。
3) Mid low low temperature shift process
中低低变换工艺
5) overall low temperature shift process
全低变工艺流程
6) anti-sulfur low temperature shift process
耐硫低温变换工艺
补充资料：采气工艺(见天然气开采工艺)
采气工艺(见天然气开采工艺)
gas production technology
，一‘J\匕乙吕天然气开采工艺pro以uetionteehnology)见
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条