Effect of the temperature in the cold high-pressure separator of the hydrogenation unit on pH
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Heroes! What is the effect of raising or lowering the temperature of cold high-sulfur wastewater on its pH? I think that increasing the temperature raises the pH, but this contradicts my theoretical analysis; please advise.
What you said is too vague. In many cases, people fail to understand the complete relationships among several sub-functions of a parent function; it is incorrect to infer the pattern of the parent function based on the pattern of just one of its sub-functions. y=f(x)+g(x)+h(x). As x increases, f may increase while g decreases; it’s not certain whether y will increase or decrease in the end
Since the cold high-pressure separator in the hydrogenation unit contains inorganic substances such as ammonium chloride, ammonium hydrosulfide, ammonia, hydrogen sulfide, and water, the pH of the sulfur-containing wastewater below the interface roughly reflects the corrosion conditions and the proportion of salts present. An aqueous solution of ammonium chloride is acidic, while that of ammonium hydrosulfide is alkaline; ammonia itself is also alkaline. However, the effect of temperature on each of these substances remains unclear.