High pressure equipment and pipes a

高压设备和管道容易泄漏，形成乙烯和空气的爆炸性混合物。需要在高压下密封，因为否则乙烯容易泄漏，并且乙烯和空气的混合物在与点火源接触时会燃烧或爆炸。泄漏的原因通常如下：反应器底部的波纹管的密封和高压分离器的阀门的法兰连接已损坏。高压压缩机法兰和连接管的焊接部位断裂；管道材料中的潜在缺陷导致反应堆的支撑管破裂。管道中乙烯的分解会导致循环天然气管道破裂。此外，

高压设备和管道容易泄漏，形成乙烯和空气的爆炸混合物。高压密封是必要的，否则乙烯容易泄漏，乙烯和空气的混合物在与点火源接触时会燃烧或爆炸。泄漏原因一般如下：反应堆底部波纹管的密封和高压分离器阀门的法兰连接损坏：法兰的焊接部分和高压压缩机的连接管断裂：管道材料的潜在缺陷导致反应堆的支撑管断裂。管道中乙烯的分解导致循环天然气管道断裂。此外，乙烯气体在工厂达到一定水平的工人可以产生中毒现象。

High pressure equipment and pipes are prone to leakage, forming an explosive mixture of ethylene and air. Sealing at high pressure is required because otherwise the ethylene is prone to leakage and the mixture of ethylene and air will burn or explode on contact with an ignition source. The leakage causes are generally as follows: The seal of the bellows at the bottom of the reactor and the flange connection of the valve of the high-pressure separator were damaged; The welded part of the flange and the connecting pipe of the high-pressure compressor were broken; Potential defects in the piping material caused the support pipe of the reactor to break. The decomposition of ethylene in the pipeline leads to the fracture of the circulating natural gas pipeline. In addition, ethylene gas in the factory reached a certain level of workers can produce poisoning phenomenon.<br>