Irreversible reaction

Neutralisation of the tail brine's hydrochloric acid with hydrated lime

Direction: Irreversible
Processes: 1
Stated as: Fixed conversion
Element balance: Checked: balances

As the processes state itStoichiometry, conversions, heats of reaction and catalyst windows are taken from each process's files with their provenance. The build checks only that each process's equation balances in every element, from the process's own component formulas; it does not check the numbers. A process's design maturity applies to them.

Species

Species	Name	CAS	Role	Coefficient
HCl	Hydrogen chloride	7647-01-0	reactant	-2
CaH₂O₂	Calcium hydroxide	1305-62-0	reactant	-1
CaCl₂	Calcium chloride	10043-52-4	product	1
H₂O	Water	7732-18-5	product	2

In the processes

Bromine from bromide brine by chlorine oxidation and steaming-out (Smackover-type brine)Concept · not reviewed
NEUT · Neutralisation of the tail brine's hydrochloric acid with hydrated lime2 HCl + CaOH2 → CaCl2 + 2 H2O
Stated as
Fixed conversion
Element balance
Balances in every element
Conversion
100 % of HCl (assumed: D-009: tail brine neutralised with lime before reinjection (US 4 719 096 names the lime requirement; the stoichiometric dose to full neutralisation is ASSUMED))

Sources

What the processes cite for this reaction, each source once: for the reaction itself, its conversion, its heat of reaction or its catalyst. As the processes write them; DOIs, US patent numbers and web addresses are linked.

US 4 719 096 (Ethyl Corp.), https://patents.google.com/patent/US4719096
For the reaction · cited by Bromine from bromide brine by chlorine oxidation and steaming-out (Smackover-type brine)
D-009: tail brine neutralised with lime before reinjection (US 4 719 096 names the lime requirement; the stoichiometric dose to full neutralisation is ASSUMED)
For the conversion · cited by Bromine from bromide brine by chlorine oxidation and steaming-out (Smackover-type brine)