1) insulated wall
绝热段
1.
Then,the authors suggest two methods-lowering the temperature of flue on the insulated wall and raising its speed to prevent ash agglomeration from forming,and carry out relevant nmning experiments.
在着重研究分析了两台35t/h链条锅炉改造为循环流化床锅炉后的炉膛结构、运行缺陷基础上,分析了沸上绝热段的低温灰焦特性和成因,在理论分析和运行实验的基础上,采用降低绝热段烟气温度和提高烟气流速两种方法,研究防止烟气结灰焦的方法。
2) heat insulation
绝热
1.
The other is EG-based carbon/carbon low density composite used for heat insulation.
本文介绍了采用此制备工艺的两种膨胀石墨基低密度炭/炭复合材料的一些研究工作:一种材料为以膨胀石墨基炭/炭低密度复合材料活化后制取块状成型活性炭;另一种为利用膨胀石墨基炭/炭低密度复合材料作为绝热材料。
2.
5,under the oxidation of catalyst,the heat insulation synthesis of PFS is realized with the raw Fe 2SO 4·7H 2O,getting rid of the heating equipment and economizing the processing.
5 时,采用工业级硫酸亚铁为原料,在催化氧化作用下,可以实现PFS 的绝热合成工艺,去除加热设备,优化工艺过程。
3.
Numerical simulation results have shown that the new type of bricks can be of both refractory and heat insulation.
根据传热原理,建立了微栅格砌体的传热数学模型,模型计算表明:这种新的砌体可以同时具有很好的绝热性能和耐高温性能。
3) insulation
绝热
1.
Vacuum insulation panel technology and its development;
真空绝热板(VIP)技术及其发展
2.
With regard to insulation layer and shell anti-corrosion insulation coating for ladle, oxyacetylene flame hot spraying nanometer Al2O3 coating (1), compound reflection insulation plate (2), spreading/putting insulationprotecting coating (3) for the inner surface of ladle shell were studied and developed based on microscale heat transfer.
基于微纳米传热学理论,研制开发了钢包包壳内表面 (1) 氧乙炔火焰热喷涂纳米Al2O3涂层,(2) 复合反射绝热板,(3) 喷/抹涂绝热防护层,取得了钢包外壁温度下降78~140oC以上、减小钢水温降、提高内衬温度等效果。
4) Thermal insulation
绝热
1.
In this article,the author introduces characteristics and performance index of cellular glass,application,structure and construction method of cellular glass in thermal insulation and sound absorption projects.
阐述泡沫玻璃的特点和性能指标 ,泡沫玻璃在绝热工程和吸声隔声工程中的应用、构造和施工方
5) prefabricated wrapping
绝热包扎
1.
Based on the problem and objection of bottom cooling waterpipe prefabricated wrapping structure in bar heating furnace of Han steel,the project of technique reformation was put forward and put into practice.
针对邯钢棒材二车间加热炉炉底水管绝热包扎结构存在的问题和缺陷,提出了技术改造方案,并予以实施。
6) adiabatic temperature
绝热温度
1.
Calculation of adiabatic temperature and study on knietics of preparation of amorphous boron powder by heating reduction with magnesium;
镁热还原法制备无定形硼粉绝热温度的计算与动力学研究
2.
A programm was developed to calculate the adiabatic temperature of NiTi reaction,and the relation between adiabatic temperature and NiTi content,preheating temperature.
根据热力学原理编程计算了NiTi反应时的绝热温度及其与稀释剂w(NiTi)含量和预热温度的关系。
3.
The adiabatic temperature(Tad) and reaction heat per unit mass in NH4VO3-TiO2-Cr2O3-Ni-Al reaction system was calculated to be 1 889.
计算知NH4VO3-TiO2-Cr2O3-Ni-Al反应体系的绝热温度(Tad)为1 889。
参考词条
补充资料:多段绝热反应过程
分子式:
CAS号:
性质:在绝热情况下进行可逆放热反应,如果反应器出口处反应物系的温度上升到接近平衡温度,由于可逆反应平衡的限制,达不到所要求的最终反应率,这时就将绝热反应过程分成多段进行,也就是说,绝热反应到一定程度后,降低反应物系温度,使系统状态离平衡较远,再继续进行下一段绝热反应。一般最多采用三段至五段的绝热反应。
CAS号:
性质:在绝热情况下进行可逆放热反应,如果反应器出口处反应物系的温度上升到接近平衡温度,由于可逆反应平衡的限制,达不到所要求的最终反应率,这时就将绝热反应过程分成多段进行,也就是说,绝热反应到一定程度后,降低反应物系温度,使系统状态离平衡较远,再继续进行下一段绝热反应。一般最多采用三段至五段的绝热反应。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。