AMSIM V2013.1 - Chemical Components

Chemical Components

The AMSIM sub-flowsheet, when embedded in a PRO/II flowsheet, is completely self-contained, having its own thermodynamic methods and data. To be able to interface to AMSIM, the PRO/II flowsheet developer will have to ensure that streams on the PRO/II PFD that become feeds to AMSIM have matching component lists. Checking for this will have to be done in the unit operations shell that is created to interface to AMSIM. Component choices allowable in AMSIM are listed in Table below.

Thermodynamic model	Solvent	Solvent components	Required components	Optional components
Kent-Eisenberg	Single Amine	Any one of: MEA DEA TEA MDEA DGA DIPA	Water + at least one acid gas component: CO2 or H₂S	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 C6H6 Toluene Ethyl Benzene Xylenes* Isobutene 1-Butene trans-2-Butene cis-2-Butene 1-Pentene
Kent-Eisenberg	Blended Amine	MEA + MDEA or DEA + MDEA	Water + at least one sour gas component: CO₂or H₂S	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 C6H6 Toluene Ethyl Benzene Xylenes* Isobutene 1-Butene trans-2-Butene cis-2-Butene 1-Pentene
Kent-Eisenberg	Physical Solvent	DEPG	Water + at least one sour gas component: CO₂or H₂S	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 NH3 SO2 C6H6
Li-Mather	Single Amine	Any one of: MEA DEA TEA MDEA DGA DIPA	Water + at least one sour gas component CO₂or H₂S	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 C6H6 Toluene Ethyl Benzene Xylenes* Isobutene 1-Butene trans-2-Butene cis-2-Butene 1-Pentene
Li-Mather	Blended Amine	Any two of: MEA DEA TEA MDEA DGA DIPA	Water + at least one sour gas component: CO₂ or H₂S	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 C6H6 Toluene Ethyl Benzene Xylenes* Isobutene 1-Butene trans-2-Butene cis-2-Butene 1-Pentene
Kent-Eisenberg	Sterically hindered Amines	Any one of: AMP MEA DEA	Water + at least one sour gas component H2S or CO2	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 C6H6 Toluene Ethyl Benzene Xylenes* Isobutene 1-Butene trans-2-Butene cis-2-Butene 1-Pentene
Li-Mather	Sterically hindered Amines	Any one of: AMP MEA DEA	Water + one sour gas component H2S CO2	C1 C2 C3 iC4 nC4 iC5 nC5 nC6 nC7 H2 N2 O2 CO MeSH EtSH COS C2H4 C3H6 C6H6 Toluene Ethyl Benzene Xylenes* Isobutene 1-Butene trans-2-Butene cis-2-Butene 1-Pentene

Table - Component Requirements by Thermodynamic Model

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