Packages · Process Packages
To establish the project design basis for “Molecular Sieve Dehydration Packages”, confirm “Water load and bed-regeneration cycle” and its inputs: Define gas composition and flow, inlet/outlet water basis, pressure/temperature, bed count/arrangement and regeneration-cycle options. Final values, supply limits and acceptance criteria are recorded in approved engineering documents; no generic capacity or catalogue guarantee is assumed.
From project definition to delivery
Engineering of Molecular Sieve Dehydration Packages concentrates on water-dew-point guarantee, glycol or adsorbent selection, contactor or bed sizing, regeneration duty, carry-over control, emissions and switching philosophy. The selected configuration is verified against normal, minimum, start-up, shutdown and credible upset cases, then checked for operability, maintainability, energy use, process safety and site interfaces before the design is frozen.
The design basis for Molecular Sieve Dehydration Packages is defined from service data, design conditions, and battery limits. For this equipment, Water load and bed-regeneration cycle and Feed and outlet specification must be completed in the datasheet and design documents; performance values and guarantees are set only after the project basis is approved.
Materials, corrosion allowance, sour-service requirements, piping classes, nozzle design, insulation, coating, supports and maintenance access are coordinated with the actual process conditions and project code hierarchy.
Control philosophy, alarms and trips, cause-and-effect logic, interlocks, start-up and shutdown sequences, safe depressurization and operator access are developed consistently from the P&IDs through functional testing.
Battery limits, tie-in points, structural loads, cabling, instrumentation, drains, vents, access routes, lifting envelopes and shipping constraints are controlled through coordinated models and interface drawings.
From project definition to delivery
Proposal quality depends on complete input data and an explicit acceptance basis. The following lists provide a practical starting point and are completed during technical clarification.
Technical Datasheet
A sourced market or engineering reference is shown below, not a code-mandated envelope, Delham rating, or project guarantee. Confirm the service basis before using it.
| Parameter | Published value | Basis / secondary data | Application limit |
|---|---|---|---|
| Cryogenic-service outlet moisture target | <0.1 ppmv H₂O | Published LNG/cryogenic design target for molecular-sieve dehydration. | Service-specific outlet target, not a universal package guarantee; confirm downstream freezing limits and test basis. |
Delham Engineering
Send the available process data, battery limits and expected document list for a technical proposal. The engineering team will identify missing information through a structured clarification register.
