Materials issues in high temperature black liquor gasification

Roberta A. Peascoe, James R. Keiser, James G. Hemrick, Michael P. Brady, Pavlo Sachenko, Camden R. Hubbard, Ron D. Ott, Craig A. Blue, J. Peter Gorog

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Scopus citations

Abstract

Gasification is a potentially more efficient means to recover the energy contained in black liquor than is achieved by recovery boilers. However, serious materials degradation issues arise in the molten smelt environments resulting from high temperature black liquor gasification systems. This paper summarizes development efforts at Oak Ridge National Laboratory devoted to novel Cr-rich powder metallurgical and cast metallic alloys, refractory coatings for conventional steel, and surface modification of commercial refractories for improved resistance in molten smelt environments.

Original languageEnglish
Title of host publication2003 TAPPI Fall Technical Conference
Subtitle of host publicationEngineering, Pulping and PCE and I, Proceedings
Pages5037-5045
Number of pages9
StatePublished - 2003
Event2003 TAPPI Fall Technical Conference: Engineering, Pulping and PCE and I - Chicago, IL, United States
Duration: Oct 26 2003Oct 30 2003

Publication series

NameTAPPI Fall Technical Conference

Conference

Conference2003 TAPPI Fall Technical Conference: Engineering, Pulping and PCE and I
Country/TerritoryUnited States
CityChicago, IL
Period10/26/0310/30/03

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