Determination of Steam Pressure for Urea Converter Leakage Test 层板包扎尿塔检漏蒸汽压力的确定方法
The method of measurement and revise principle of water level of the steam drum and supply water flow, and steam water flow when impulse three is regulated, and the control logic of supply water controlled automatically and the pressure test of steam water system are introduced. 介绍了给水三冲量调节中汽包水位、给水流量、蒸汽流量的测量方法和修正原理以及给水自动控制的控制逻辑和汽水系统的水压试验。
In order to solve gas channeling and injected gas fingering problems in heavy oil steam stimulation wells, high pressure plugging control and cleanup additive is developed based on lab test, its performance test showed that it can be field tested. 为解决稠油蒸汽吞吐井汽窜和注汽指进问题,利用室内实验,研制出高温调堵助排剂,对其性能进行了测试,结果表明可以进行现场试验。
The highness of steam pressure of the heat supply and the problem of manufacturing qualities, when the softening kettle is running in test, cause explosion. 软化锅在试运行时由于供热蒸汽压力高及制造质量问题导致爆炸。