Integrated refinery configuration developed from crude assay, target products, site conditions and utilities.
Feed preparation through clean-fuels production, hydrogen/sulfur systems, utilities and offsites. The operating sequence, recycle paths, start-up/shutdown cases and normal/turndown behavior are defined before equipment finalization.
CDU/VDU, hydrotreaters, reformer, columns, reactors, heaters, exchangers, pumps, tanks and flare. Materials, design margins, maintainability, isolation, access, lifting and spare philosophy are coordinated with the approved operating cases.
Approved feed analysis, capacity, product targets, operating envelope, site data, utilities, logistics constraints and client battery limits.
Design basis, simulation, H&MB, PFD/P&ID, datasheets, 3D model, E&I, procurement and start-up documents. 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.
Process safeguarding, alarms/interlocks, relief and flare interfaces, fire and gas requirements, hazardous-area design, HAZOP/SIL actions and emergency shutdown philosophy.
Grassroots and revamp refinery projects for crude and condensate feedstocks. Capacity, product quality, consumption and emissions commitments are confirmed only after the representative feed and project Design Basis are approved.
API, ASME, TEMA, NFPA, IEC and project specifications. 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.
API, ASME, TEMA, NFPA, IEC and project specifications.
Each process section is engineered from the approved feed characterization, required product specification, site utilities and contractual battery limits. Select a unit for its process principle, equipment, controls, deliverables and applicable standards.
Crude Receiving & DesaltingCrude custody transfer, storage, blending, dehydration and electrostatic desalting establish stable feed quality.OPEN UNIT PAGE →
Crude Distillation Unit (CDU)Atmospheric fractionation separates gas, naphtha, kerosene, diesel and atmospheric residue from the approved crude blend.OPEN UNIT PAGE →
Vacuum Distillation Unit (VDU)Vacuum fractionation recovers LVGO/HVGO and vacuum residue without excessive thermal cracking.OPEN UNIT PAGE →
Naphtha Hydrotreating (NHT)Hydrogen treatment removes sulfur, nitrogen and metals to protect downstream reforming or isomerization catalysts.OPEN UNIT PAGE →
Kerosene Hydrotreating (KHT)Treating controls sulfur, smoke point and stability for kerosene or Jet A-1 blending routes.OPEN UNIT PAGE →
Diesel Hydrotreating (DHT)Hydrotreating produces low-sulfur diesel while managing cetane, density and cold-flow constraints.OPEN UNIT PAGE →
Continuous Catalytic Reforming (CCR)Catalytic reforming upgrades heavy naphtha octane and produces hydrogen for refinery treating units.OPEN UNIT PAGE →
Fluid Catalytic Cracking (FCC)Catalytic conversion upgrades vacuum gas oil to LPG, gasoline and lighter distillates.OPEN UNIT PAGE →
Hydrocracking Unit (HCU)High-pressure catalytic conversion produces high-quality middle distillates from heavier feedstocks.OPEN UNIT PAGE →
Hydrogen Generation & PSASMR/PSA or approved alternatives supply refinery-grade hydrogen with integrated steam and fuel systems.OPEN UNIT PAGE →
Sulfur Recovery Unit (SRU)Amine, sour-water and Claus/TGTU systems convert acid gas into saleable sulfur and control emissions.OPEN UNIT PAGE →
Integrated Utility SystemsSteam, power, cooling water, air, nitrogen, water treatment, flare, firewater and wastewater systems support reliable operation.OPEN UNIT PAGE →