Hcl Phase Diagram. The bottom product is fed in a second column operated at a higher pressure than atmospheric pressure. Read or download the diagram pictures phase for free phase diagram at crowdfunding pledgedemoagriyacom.
This paper presented the non equilibrium phase diagrams of alcl 3 nacl h 2 o hcl salt water systems under continuous heating and evaporation conditions which were the main components of the acid leaching solution obtained through a sodium assisted activation hydrochloric acid leaching process. Aqueous solutions aps is located in the greater copenhagen area denmark. True phase diagram section of the aqueous system h 2 oo 2 hclnaohcu at t 29815 k at a constant total overall cu molality 10 7 molkg h 2 o and a constant total overall molality of hcl naoh 01 molkg h 2 o.
The liquidus system is a simple one with two eutectics at mgcl 2 48 mol.
There is a peritectic at mgcl 2 47 mol. The ternary system was of a simple eutonic type under different acidities. The resulting hydrogen chloride gas is absorbed in deionized water resulting in chemically pure hydrochloric acid. And mgcl 2 35 molkcl 63 molcacl 2 2 mol.