Help, experts on chlor-alkali! ~~~
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This post was last edited by sunjl1981 on 2013-1-6 at 20:39. The chlorine liquefaction and gasification units experience very unstable operating conditions, as we use these units to consume chlorine later on. Stop frequently. To ensure continuous production of chlor-alkali products, I would like to ask the experts why the design institutes design the process by first liquefying and then gasifying it With this design, if chlorine is not used later on, won’t we just end up using the chlorine unit anyway? If we take Clopidogrel, should we stop taking it as well? Ah! ~~~~~Being tortured to death ah # + + . hcbbs
Liquifying first and then vaporizing is done to improve the quality of chlorine, which is beneficial for its use by downstream chlorine-consuming units.
Liquefaction is carried out to improve the purity of chlorine by removing impurity gases, which is beneficial for downstream chlorine-consuming products.
This post was last edited by Junyi on 2012-3-4 09:41. Liquifying first and then gasifying can improve the purity of chlorine; whether this step is necessary depends on the user’s requirements – if the standards are not high, chlorine can be delivered in its original form directly. In downstream processes, there are certainly times when the load needs to be adjusted or when operations start up or stop; the impact of these uncertainties requires that appropriate countermeasures be taken based on the actual conditions of one’s own factory. Maintain a proper chlorine balance.
Primarily, chlorine-based products used downstream have high requirements regarding the quality (purity) of chlorine, and only by vaporizing liquid chlorine can such purity standards be met. The liquid chlorine vaporization process should be equipped with a sufficiently large chlorine buffer tank, which can help mitigate fluctuations in the process parameters at the vaporization unit caused by issues in subsequent systems. (Of course, if the subsequent system stops, the vaporization unit can also only stop.)
Coordination between different processing steps is very important. I’m sure the workers in the subsequent stages also want smooth operations, just as much as you do. Let’s understand each other, brother.
Bro, this is a forum, a place for chatting; it doesn’t have a distress function. The reasons for liquefying first and then gasifying have been explained earlier: to improve the purity of chlorine and to increase and stabilize its pressure. As for the situation where subsequent processes have to stop and you have to stop as well, there’s nothing you can do about it. Your boss is much more anxious than you are, and the workers involved in those subsequent processes are even busier than you. If the shutdown of your process affects the previous process, then you can suggest to management that the capacity of the liquid chlorine storage tank be increased!