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["La distancia entre la la los bombas de hidrocarburos líquenos y los tanques", "En la fábrica hay un tanque horizontal de etileno en estado líquidoico con una capacidad de 6 m³, Se necesita aumentar la pres de los et en unos 06 MPa para quela a gaseos a unos 6 MPa y luego inyect a la rea de reacción a una presión de unos 6 MPa" "Según la norma de petroqu 4.2.5, la la distancia entre las bombas y compresores en la zona de tanques de la frocarburos lí unenos en toda la f厂应 es de 2 metros" "Según la norma de la planta de 53.4 la distancia entre las bombas y los tanques de hidrocarburos lí unenos en la zona de tanques de hidrocarburos lí unenos en la planta es de 15 metros" "Para las bombas de hidrocarburos lí unenos a bajas temperaturas la distancia entre la entrada de lap" y la salida es muy larga por ejemplo de acuerdo a la norma de "5 o 15 metros la encendimiento de la bomba será muy difícil debido a la gran resistencia" "¿Alguien ha tenido una situación similar ¿Qué solución razonable sep"p"ppp" "p"pp" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p"p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "pp" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p"p" "p" "p" "p" "p" "p" "p"p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "p" "pp"

2019-08-14View Original

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厂里有个60立方的卧式乙烯半冷冻储罐,工艺需要将0.6MPa左右的低温液体乙烯加压至6MPa左右气化,变为6MPa左右的气体高压乙烯注入反应釜反应。根据石化规4.2.12,全厂罐区的泵和压缩机距离全厂的液化烃罐的间距时25米。按照装置内液化烃罐的话,根据5.3.4其烃类泵与储罐的间距也得15米。对于低温液体泵,泵前管道距离出液口太远,比如按照规范25米或15米,低温泵启动将因为泵前阻力大极难启动。有哪位老师遇到过类似情形,有什么合理的解决办法吗?请教。

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