Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors
Abstract
A system and method for processing biomass into hydrocarbon fuels that includes processing a biomass in a hydropyrolysis reactor resulting in hydrocarbon fuels and a process vapor stream and cooling the process vapor stream to a condensation temperature resulting in an aqueous stream. The aqueous stream is sent to a catalytic reactor where it is oxidized to obtain a product stream containing ammonia and ammonium sulfate. A resulting cooled product vapor stream includes non-condensable process vapors comprising H.sub.2, CH.sub.4, CO, CO.sub.2, ammonia and hydrogen sulfide.
- Inventors:
- Publication Date:
- Research Org.:
- Gas Technology Institute, Des Plaines, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1159956
- Patent Number(s):
- 8,859,831
- Application Number:
- 13/196,645
- Assignee:
- Gas Technology Institute (Des Plaines, IL)
- DOE Contract Number:
- EE0002873
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Aug 02
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Marker, Terry L, Felix, Larry G, Linck, Martin B, and Roberts, Michael J. Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors. United States: N. p., 2014.
Web.
Marker, Terry L, Felix, Larry G, Linck, Martin B, & Roberts, Michael J. Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors. United States.
Marker, Terry L, Felix, Larry G, Linck, Martin B, and Roberts, Michael J. 2014.
"Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors". United States. https://www.osti.gov/servlets/purl/1159956.
@article{osti_1159956,
title = {Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors},
author = {Marker, Terry L and Felix, Larry G and Linck, Martin B and Roberts, Michael J},
abstractNote = {A system and method for processing biomass into hydrocarbon fuels that includes processing a biomass in a hydropyrolysis reactor resulting in hydrocarbon fuels and a process vapor stream and cooling the process vapor stream to a condensation temperature resulting in an aqueous stream. The aqueous stream is sent to a catalytic reactor where it is oxidized to obtain a product stream containing ammonia and ammonium sulfate. A resulting cooled product vapor stream includes non-condensable process vapors comprising H.sub.2, CH.sub.4, CO, CO.sub.2, ammonia and hydrogen sulfide.},
doi = {},
url = {https://www.osti.gov/biblio/1159956},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 14 00:00:00 EDT 2014},
month = {Tue Oct 14 00:00:00 EDT 2014}
}
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Works referencing / citing this record:
Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors
patent, March 2017
- Marker, Terry L.; Felix, Larry G.; Linck, Martin B.
- US Patent Document 9,593,282
Separation process with modified enhanced hot separator system
patent, August 2016
- Eizenga, Donald A.; Van Wees, Mark; Steacy, Paul C.
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