Liquid ammonia in cylinders and on trains
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I need some help with literacy: 1. Do liquid ammonia cylinders have two ports, one for liquid intake and one for gas outlet? 2. Are there any pictures of liquid ammonia cylinders being filled, to broaden our perspective? 3. Is it necessary to weigh liquid ammonia when loading it onto a train? Is a train scale required?
The answers to the poster’s several questions are as follows: 1. Liquid ammonia cylinders generally have only one opening, similar to liquefied gas cylinders. 2. If there are no pictures available, one can still participate in liquefied gas bottling. 3. Loading trains generally requires a rail scale. Of course, if the quantity is small, it is also possible to consider measuring and transferring it based on mass flow meters.