Complete set of technologies for the separation of sulfur dioxide and hydrogen chloride gases
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Gentlemen: Is there any reliable and simple complete set of equipment available for the separation of sulfur dioxide and hydrogen chloride? Deep cryogenic plus pressure-swapped distillation is currently feasible; the problem is that the cost is high. Is there anyone who can separate them using a simple and cost-effective method? We mainly focus on the sulfur dioxide recovery rate. A purity of 99% is sufficient. Hydrogen chloride can be absorbed by us to form an aqueous hydrochloric acid solution.
Perhaps it would be possible to consult companies specializing in membrane separation; there seem to be membranes designed for HCl
A normal wash process will suffice; the key factors are the composition of the gas, temperature, pressure, and other conditions, as well as the requirements of your client (for example, what yield is expected?) ) The psychological price point (how much money one is willing to spend on this task). Since it’s a request for help, at least provide information on the gas composition and your requirements. Just saying that separation is needed – how can I assist then? ? ? When going to the market to buy groceries, the older folks there will still ask you what you want to buy, right? When buying a car at a 4S store, they still need to ask what price range you’re looking for. . . . To ask a question, one must first learn to describe it clearly.