Irreversible reaction
C8H16N2givesPYR
- 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 |
|---|---|---|---|---|
| C8H16N2 | Methyl ethyl ketazine | 5921-54-0 | reactant | -1 |
| PYR | 3,4,5-Trimethyl-5-ethyl-2-pyrazoline (pyrazolines surrogate) | none (not merged across processes) | product | 1 |
In the processes
- Hydrazine hydrate by the peroxide process (PCUK, methyl ethyl ketazine route, 16 kt/a)Concept · not reviewed
ISOMERISATIONC8H16N2 (azine) → C8H16N2 (pyrazolines)- Stated as
- Fixed conversion
- Element balance
- Balances in every element
- Conversion
- 0.5 % of
AZN(assumed: D-007: pyrazoline formation ASSUMED, kept below the 1-3 wt% tray level of US 12,134,558 by the side purge)
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 12,134,558 B2: pyrazolines form mainly in the hydrolysis column
For the reaction · cited by Hydrazine hydrate by the peroxide process (PCUK, methyl ethyl ketazine route, 16 kt/a)
D-007: pyrazoline formation ASSUMED, kept below the 1-3 wt% tray level of US 12,134,558 by the side purge
For the conversion · cited by Hydrazine hydrate by the peroxide process (PCUK, methyl ethyl ketazine route, 16 kt/a)