DIRECT ANSWERState feed composition and state, upstream/downstream pressure and temperature, vapor/liquid rates, residence or hold-up, level range, pressure drop, internals, drains and controls.
Flash-duty inputs
- Feed and equilibrium basis
- All vapor and liquid rate cases
- Hold-up, level and pressure control
- Internals, vents, drains and relief interfaces
Relevant manufacturing capability
- Drawing, datasheet and equipment-list manufacturability review
- Self-manufactured and coordinated-supply scope identification
- Technical, quality, document and delivery clarification
Key notes
- A drum volume without the flash basis is not a complete RFQ.