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- Based on the gasification process of Lurgi gasifier,this paper describes the features of temperature elevating of the gas exit and/or ash lock and analyzes its reason,then summarizes the measures taken to avoid its happenning. 结合鲁奇炉造气工艺,描述煤气出口温度高和(或)灰锁温度高的特征,剖析其产生的原因,并对采取的防范措施进行了总结。
- Lurgi gasification process [化] 鲁奇煤气化法
- Lurgi pressure gasification process 鲁奇加压气化过程
- In case of a water-coal-slurry gasification process, an IRR of 13-14% can be secured. 如果水煤浆气化技术,内部收益率也将达到13-14%25。
- To pressurize the coal tar oil in Lurgi process which in the gasified process and make comparison with traditional coal tar oil hydrogenation process. 阐述了对鲁奇加压气化过程中产生的煤焦油加氢改质处理的工艺及原理,并与传统的煤焦油加工工艺进行了对比。
- The reasons to adopt Texaco gasification unit is presented by comparing three types of typical coal gasification process. 通过对三种典型煤气化方法的比较,给出了采用德士古装置的理由。
- This article presents in a systematic way the Shell Gasification Process(SGP),its features and the improvements of it,etc. 系统地介绍了谢尔气化工艺(SGP)及工艺特点、工艺改进等。
- Process analysis of jet entrained bed gasification system is made and a mechanism model for gasification process is proposed in this paper. 对射流携带床气化过程进行了分析,提出了气化过程的机理模型;
- The mathematical model can be used to optimize the operation of different kinds of Lurgi gasifier. 对鲁奇炉气化进行了数学模拟,通过了工程实际数据的检验,可对各型号的鲁奇炉进行优化设计。
- This paper sketches out the design requirement,guiding ideology of modifying grate in first generation Lurgi gasifier. 概述了对第一代鲁奇炉炉篦改造的设计要求、指导思想及炉篦主要结构。
- Based on the engineering practice of Weihe Chemical FertilizerPlant, the paper describes some important engineering problems in Texaco coal gasification process. 本文结合渭河化肥厂的工程实践,阐述了德士古煤气化工艺应注意的一些关键的工程问题。
- The coagulation-flocculation and sedimentation beaker test is carried out to deal with the hydraulic ash of the recirculating water in the shell coal gasification process. 含有金属离子成分的酸性废水一般采用石灰乳中和法进行处理,但该方法处理后生成的沉淀密度较小,沉降效率较低,外排水水质变化较大。
- After a long term operation,the data show the 92 I grate is practical and rational in the first generation Lurgi gasifier. 通过92-I型炉篦长期运行所取得的数据,表明该型炉篦应用于第一代鲁奇炉是切实可行的,并取得良好效果。
- In terms of ash agglomerating fluidized bed fine coal gasification process,the fluid dynamics,jet behavior and bubble property are reviewed in this paper. 以灰熔聚流化床粉煤气化工艺为背景,概括了射流床内床层动力学、射流特性以及密相中的气泡性质的研究进展。
- Carbon activity sites、inherent catalysts and diffusivity of the reactant gases within the pores of the chars played key role in the gasification process. 煤焦表面的活性点、煤焦内在的催化剂以及反应气在煤焦孔隙之间的扩散能力是影响煤焦气化反应活性的重要因素。
- Carbon activity sites, inherent catalysts and diffusivity of the reactant gases within the pores of the chars played key role in the gasification process. 煤焦表面的活性点、煤焦内在的催化剂以及反应气在煤焦孔隙之间的扩散能力是影响煤焦气化反应活性的重要因素。
- The author has introduced the features of Shell Coal Gasification Process (SCGP) and the situation of the SCGP units which have been built and are to be built. 介绍了壳牌煤气化工艺(SCGP)的特点以及在中国已建和拟建的SCGP装置概况。
- It is the precondition of process design and optimum control that exact and quantificational description of the gasification process in the fixed bed gasification. 对其气化过程进行精确的定量描述是过程设计与控制最优化的先决条件。
- Among gasification techniques, jet entrained bed gasification process which use coal water slurry (CWS) as raw-material is considered to be one of the best. 运用序贯模块法对该系统进行了稳态模拟计算,结果表明,模拟值与实际值吻合良好。