unit heater

This paper summarizes the engineering design of process, equipments, automatic control and asphalt heater of the first supercritical mixed C_4 solvent deasphalting unit in China with a capacity of 200,000 metric tons per year.

本文从工艺、设备、自控、工业炉等四个方面总结了国内第一套生产能力为20×10~4t/a的超临界混合C4溶剂脱沥青装置的工程设计。

Stress Analysis of the High pressure Spiral tube Heater Head of a 100 MW Unit

100MW螺管高压加热器底封头应力分析

Evaluating exactly and fast heat economy of unit caused by heater terminal temperature difference is significant meaning for the design, operation and repair of thermodynamic system.

准确而快速地评价各级加热器端差的运行热经济性，对热力系统的设计、运行和检修具有十分重要的意义。

With heater control unit in the HEAT position, operate engine with radiator cap in place.

让暖器控制装置在heat位置,盖好散热器盖, 操作引擎.

Measures of improving the unit economical efficiency after high pressure heater is outage The machine is very efficient in heating, pressing, cooling the base material.

高压加热器退出运行后提高机组经济性的措施这台机器在加热、压制、冷却原材料方面效率很高。

The welding process of nickel base welding wire for tube to tube sheet used in HP heater of330 MW and above power unit has been described in the article.

本文依据工程实践经验，介绍了镍基合金、石墨、钢衬聚四氟乙烯三种材料的应用防腐情况、使用条件，对于氟化选材有指导意义。

Design of two-phase flow pipe for heater inlet in hydrocracking unit

加氢裂化装置加热炉入口两相流介质管道设计

Retrofit to High Pressure Heater Sequential Control System of 330 MW Thermal Unit

330MW火电机组高加顺控系统的改进

This paper study in examination consequence of energy and economic effect of radiant panel heating system and katabatie unit heater system.

本文针对顶吹暖风机采暖系统和辐射板采暖系统的测试，及其节能和经济效益进行了探讨。