Problems with dry gas tanks
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This post was last edited by canoe7665 on 2019-6-13 at 11:33. Dear marine friends, I have some questions regarding dry gas cabinets. 1. In what situations are dry gas cabinets suitable, and what is the difference between them and wet gas cabinets? ； 2. The issue of how to select among the three types of dry gas tanks ； 3. What safety considerations are taken into account in the process design of dry gas holders? Section 20559 on storage tanks provides a brief introduction to the thin-oil type; it states that after removing the drain pipes and steam pipes, the basic process can follow that of wet gas holders, but I didn’t understand this clearly. Welcome everyone to share and discuss; thank you
To add more on the issue regarding the introduction of 20559: what I meant was that the structural differences between the three types of dry gas cabinets and wet gas cabinets are quite significant; if one relies directly on those specifications, many design aspects cannot be properly addressed. For example, inward-extending tubes, automatic venting, and so on. Please share your experiences if you have done it
This post was last edited by CHANGBAISHI on 2019-6-12 08:14. It is recommended to find diagrams of the two types of gas tanks on Baidu and share them, as it is more intuitive to rely on visuals. I haven’t understood your statement yet :) I guess you’ll understand your question once you see the schematic diagrams of these two gas tanks. Let me mention a few points first: in the north, factors related to freezing protection, as well as the sealing of capsules and the airtightness of sinks, are all better. There are also the suitability for media and two types of materials, as well as the conditional factors that prevent chemical reactions.
This post was last edited by canoe7665 on 2019-6-13 11:31. Thanks to CHANGBAISHI for the reply. The request was sent from a mobile phone, so it’s a bit unclear in expression. Here, I would like to clarify further: regarding the first two questions I asked, I found a document that provides some information on this topic, which I would like to share with everyone. It is titled “Technical and Economic Comparison and Selection of Low-Pressure Gas Storage Tanks,” authored by Cao Kailang. Since the dry gas holder process is relatively simple, the storage of large volumes of gas is aimed at improving the design of the process system from a safety perspective. Therefore, I would like to ask everyone again if there are any materials, documents, or books recommended regarding the design of dry gas holder process systems. Thank you. Furthermore, there are significant differences in the structural design of wet gas cylinders and dry gas cylinders; for example, wet gas cylinders are equipped with automatic vent valves and safety covers, features that are not applicable to dry gas cylinders. I haven’t worked on this aspect before, so I’m seeking further assistance.