Niaar supplies Separators & Knockout Drums from Linde Engineering, Technip Energies, Petrofac, and Honeywell UOP for UAE and GCC oil and gas production, refinery, and flare system applications.
Niaar supplies Separators & Knockout Drums from leading manufacturers including Linde Engineering, Technip Energies, Petrofac, and Honeywell UOP. Separators & Knockout Drums are pressure vessels designed to remove liquid phases from gas streams or separate mixed gas-liquid-water streams.
They are essential pressure equipment in oil and gas production, refinery, gas processing, and flare system applications. Niaar provides full procurement support for all separator and knockout drum types across the UAE and GCC.
Two-phase separators Dubai separate a mixed gas-liquid stream into distinct gas and liquid phases. First, the inlet device reduces stream velocity and distributes fluid into the vessel. Second, gravity causes liquid to fall to the vessel sump while gas rises to the top. Third, a mist eliminator removes entrained liquid droplets from the gas before it exits the vessel.
Furthermore, two-phase separators Dubai are used as compressor inlet scrubbers, pipeline liquid traps, and process gas driers. Therefore, Separators & Knockout Drums in two-phase configuration serve critical gas protection duties across UAE process plants.
Three-phase separators UAE simultaneously separate oil, gas, and water from a combined well stream. First, the oil-water interface is controlled by an adjustable weir inside the separator vessel. Second, gas exits from the top nozzle after passing through a demister pad. Third, oil overflows the weir into a separate oil compartment, while water underflows to the water outlet.
Furthermore, three-phase separators UAE are the primary vessel type in oil production gathering facilities and well test systems. Therefore, Niaar's separator range covers both horizontal and vertical three-phase vessel configurations for every UAE production duty.
As a knockout drums supplier, Niaar provides liquid removal vessels for flare header systems and compressor protection. First, flare system knockout drums collect liquid hydrocarbons from relief valve discharges before the gas reaches the flare stack. Second, compressor inlet knockout drums protect compressors from liquid slugs and carryover.
Third, demister internals — wire mesh pads, vane packs, or cyclone elements — remove fine liquid aerosols from the gas stream.
Furthermore, gas-liquid separators in compressor protection service are sized to handle the worst-case slug volume. Therefore, knockout drums in Niaar's Separators & Knockout Drums portfolio are correctly designed for each specific UAE gas system application.
Gas-liquid separators in UAE oil and gas service are fabricated as ASME pressure vessels to ASME Section VIII Division 1. First, all separator shells, heads, and nozzles are designed with the appropriate corrosion allowance and nozzle reinforcement. Second, vessels in sour hydrocarbon service comply with NACE MR0175 for material selection and post-weld heat treatment. Third, hydrostatically tested pressure vessels carry the ASME U-stamp and full material test documentation.
Furthermore, production separators in oil and gas service must also comply with API 12J for oil-gas separator design. Therefore, Separators & Knockout Drums from Niaar's supply network are designed and documented to full UAE project specification requirements.
Process separators are selected based on the feed stream composition, gas-liquid ratio, liquid throughput, and separation duty. First, horizontal separators are preferred for high-liquid-rate and slugging flow duties. Second, vertical separators are selected for gas-dominant streams and compact wellhead installations. Third, the demister type — wire mesh, vane pack, or cyclonic element — is selected based on required droplet removal efficiency and allowable pressure drop.
Furthermore, oil-gas separation equipment sizing uses API 12J design methods to confirm the required vessel diameter and length. Therefore, Niaar assists UAE project teams with separator selection and sizing as part of the procurement process.
Niaar manages Separators & Knockout Drums procurement from process specification through vendor qualification, fabrication inspection, and delivery. Furthermore, Niaar works with Linde Engineering, Technip Energies, Petrofac, and Honeywell UOP to source the correct separator or knockout drum for each project. Additionally, Niaar coordinates inspection hold points, ASME data reports, and delivery logistics for all separator vessel orders.
Submit an RFQ via Niaar.net for Separators & Knockout Drums, two-phase separators Dubai, three-phase separators UAE, and oil-gas separation equipment across UAE and GCC.
| Specification | Details |
|---|---|
| Vessel Types | Two-phase separators, three-phase separators, knockout drums, scrubbers, flash drums |
| Design Standards | ASME Section VIII Div 1 & 2, PD 5500, EN 13445 |
| Pressure Range | Full vacuum to 5,000 psig (345 bar) |
| Temperature Range | -320°F to 650°F (-196°C to 343°C) |
| Materials | Carbon steel (A516 Gr 70), stainless steel (304L, 316L), duplex (2205, 2507), Inconel |
| Orientation | Horizontal, vertical, spherical configurations |
| Internal Components | Mesh pads, vane packs, cyclone separators, weirs, distribution baffles |
| Connections | Flanged (ASME B16.5/B16.47), welded, threaded per customer specifications |
| Coatings | Internal lining (epoxy phenolic, rubber), external painting per ISO 12944 |
| Inspection Access | Manholes, handholes, sight glasses per API 12J requirements |
Separators & Knockout Drums engineering includes comprehensive mechanical design calculations, stress analysis reports, and hydraulic sizing documentation to ensure optimal performance across all operating scenarios and turndown conditions.
