“第一条,‘Prior to catalyst injection, the internal pressure of the vessel must be maintained between 3.5 and 4.2 megapascals.’在注入催化剂之前,容器内部压力必须维持在3.5到4.2兆帕之间。”
他一边说,一边伸手指了指机器侧面的一个红色阀门。
“压力过低,催化剂无法有效雾化,会影响反应速率;压力过高,则有击穿密封垫、造成泄漏的风险。”
“第二条,‘The injection rate should be controlled by the P-2 auxiliary pump, with a gradual increase from 10L/min to a maximum of 25L/min.’注入速率应由P-2辅助泵控制,从每分钟10升,逐步增加到每分钟25升的上限。”