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    DEA (Diethanolamine)

    C4H11NO2

    Product Overview

    Gas sweetening agent for acid gas removal.

    Detailed Description

    Diethanolamine (DEA) supplier in Oman - Global Chemicals LLC provides high-purity DEA for gas treating and acid gas removal in Muscat, Sohar, Duqm, Salalah. Our diethanolamine is a secondary amine that effectively removes H2S and CO2 from natural gas, refinery gases, and synthesis gas streams. DEA offers balanced performance between MEA and MDEA with moderate selectivity for H2S over CO2. Essential for gas processing plants, refineries, and petrochemical facilities requiring reliable acid gas removal. DEA provides lower corrosion rates than MEA while offering better CO2 absorption than MDEA. The compound is regenerable with moderate heat requirements. Widely used across Oman's oil & gas industry for meeting gas specifications and protecting equipment from acid gas corrosion.

    Also Known As:

    Diethanolamine, DEA, 2,2-Iminodiethanol, Bis(2-hydroxyethyl)amine, Diethylolamine

    CAS Number:111-42-2

    Applications & Uses

    Natural gas H2S and CO2 removal
    Refinery sour gas treatment
    Synthesis gas purification
    LPG and NGL sweetening
    Ammonia plant CO2 capture
    Mixed amine systems
    Tail gas treating
    Gas dehydration applications

    Technical Specifications

    Purity: 99% minimum
    Appearance: Clear colorless to pale yellow viscous liquid
    Molecular weight: 105.14 g/mol
    Boiling point: 268°C
    Specific gravity: 1.097 at 20°C
    Typical solution strength: 25-30% DEA
    Moderate heat of regeneration
    Available in drums, IBCs, ISO tanks, bulk
    ISO 9001 Certified Fast Delivery Oman & GCC Export

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