2) waste heat boiler
废热锅炉
1.
Cause and measures to body-flange leakage of waste heat boiler;
废热锅炉本体法兰泄漏原因及对策
2.
Development and Application of the New Type Transformation Gas Waste Heat Boilers;
新型转化气废热锅炉的开发应用
3.
Structure improvement of tube-to-tubesheet joint of waste heat boiler;
废热锅炉管板与换热管接头结构改进
3) residue heat boiler
废热锅
1.
The causes of explosion occurred in the bend of the inlet pipeline in residue heat boiler were analyzed.
分析了废热锅炉入口管线弯头爆破的原因。
4) boiler produced waste gas
锅炉废气
5) waste hot-pot oil
火锅废油
1.
The optimum procedure obtained by single factor mensurations and Orthogonal design were as follow:methanol-to-oil molar ratio of 9,4% Sulfuric acid to waste hot-pot oil,reaction 3 h under 65 ℃ water bath.
以火锅废油为原料,通过单因数和正交实验,得出了以浓硫酸为催化剂进行酯交换的最优条件是:甲醇与废油物质的量比为9,硫酸量为废油质量的4%,反应时间为3h,反应温度为65℃。
6) WHB
废热锅炉
1.
FAILURE ANALYSIS OF WHB OF THE SECONDARY REFORMER IN AMMONIA PLANT;
合成氨二段转化废热锅炉失效分析
2.
Defect Repairing of First WHB Tube Plate in Ammonia Plant;
合成第一废热锅炉管板缺陷分析及修复
3.
Through transfer duct,the large powdered coal gasifier and waste heat boiler(WHB) were integrated,but the support skirt of the gasifier base was fixed,while the WHB side was supported by a constant hanger(floating support),thus the "conventional design" is not applicable to the strength calculation of pressure vessels of the system.
大型煤粉气化炉及废热锅炉通过导管连接成一整体,且气化炉底部裙座固定,在废热锅炉侧采用恒力弹簧吊架吊挂支撑,如采用"常规设计"无法进行承压外壳的强度计算。
补充资料:DSG型废热锅炉
分子式:
CAS号:
性质: 为水平型热交换器,由热交换器和汽包组成,二者用上升管和下降管连接。裂解气走管内,管外充满水,经热交换后,管外产生蒸汽,并夹带部分水沿上升管进入汽包,在汽包内水与水蒸气分离,分离出来的水经下降管返回热交换器的下部。由于在高温高压条件下,管壳式换热器的管板很厚,两侧受热不均,温差很大,热应力也较大,故会导致管板破裂,因此必须在高温介质入口处采取特殊的防护捐施。这种型式的急冷废热锅炉已逐渐淘汰。
CAS号:
性质: 为水平型热交换器,由热交换器和汽包组成,二者用上升管和下降管连接。裂解气走管内,管外充满水,经热交换后,管外产生蒸汽,并夹带部分水沿上升管进入汽包,在汽包内水与水蒸气分离,分离出来的水经下降管返回热交换器的下部。由于在高温高压条件下,管壳式换热器的管板很厚,两侧受热不均,温差很大,热应力也较大,故会导致管板破裂,因此必须在高温介质入口处采取特殊的防护捐施。这种型式的急冷废热锅炉已逐渐淘汰。
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