Liquid absorbent solutions for separating nitrogen from natural gas

Patent · Sat Jan 01 00:00:00 EST 2000

OSTI ID:873042

Friesen, Dwayne T ^[1]; Babcock, Walter C ^[1]; Edlund, David J ^[2]; Lyon, David K ^[1]; Miller, Warren K ^[1]

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1. Bend, OR
2. Redmond, OR

Nitrogen-absorbing and -desorbing compositions, novel ligands and transition metal complexes, and methods of using the same, which are useful for the selective separation of nitrogen from other gases, especially natural gas.

• Research Organization: Bend Research, Inc. (Bend, OR)
• DOE Contract Number: FG03-93ER81551
• Assignee: Bend Research, Inc. (Bend, OR)
• Patent Number(s): US 6077457
• OSTI ID: 873042
• Country of Publication: United States
• Language: English

Related Subjects

liquid
absorbent
solutions
separating
nitrogen
natural
gas
nitrogen-absorbing
-desorbing
compositions
novel
ligands
transition
metal
complexes
methods
useful
selective
separation
gases
especially
liquid absorbent
absorbent solution
selective separation
metal complexes
natural gas
transition metal
metal complex
novel ligands
especially natural
-desorbing compositions
separating nitrogen
absorbent solutions
/252/423/502/