PROCESS & OPERATING PHILOSOPHY
Kettle, thermosiphon, forced-circulation or fired reboiling duty. The operating sequence, recycle paths, start-up/shutdown cases and normal/turndown behavior are defined before equipment finalization.
PROCESS EQUIPMENT
Reboilers
Vapor-generation equipment selected around circulation, fouling, temperature approach and controllability.
MAIN EQUIPMENT & PACKAGE LIMITS
Shell/tube bundle or heater, vapor disengagement, circulation piping and supports. Materials, design margins, maintainability, isolation, access, lifting and spare philosophy are coordinated with the approved operating cases.
CRITICAL DESIGN INPUTS
Design/operating cases, fluid properties, corrosion allowance, materials, nozzle loads, wind/seismic data, transport limits, insulation and maintenance clearances.
ENGINEERING DELIVERABLES
Thermal/hydraulic design, circulation review, mechanical design and operating safeguards. The package also includes line/equipment lists, relief and utility summaries, layouts or 3D interfaces, vendor-document requirements, inspection plans and commissioning inputs as applicable.
AUTOMATION, SAFETY & HSE
Code-compliant relief interfaces, access and lifting provisions, inspection hold points, material traceability, qualified welding, NDE and pressure/leak testing.
APPLICATIONS & PERFORMANCE BASIS
Distillation, stripping, solvent recovery and regeneration systems. Capacity, product quality, consumption and emissions commitments are confirmed only after the representative feed and project Design Basis are approved.
CODES, STANDARDS & QUALITY BASIS
TEMA, API 660, ASME VIII and API 560 for fired duty. The contractual code basis is selected by destination and client specification. ASME/API/TEMA, EN/DIN and GOST/EAC requirements are not mixed without an approved code-equivalency and authority review.
CONTRACTUAL CODE BASIS
TEMA, API 660, ASME VIII and API 560 for fired duty.