Handling, transport and dispersion of sorbent powder for in-furnace injection. Final report

PDF Version Also Available for Download.

Description

The focus of this project is on sorbent injection technologies using dry, calcium-based sorbents for high-sulfur coal flue gas desulfurization. The goal is to provide research findings on handling, transport and dispersion of sorbent powder, aimed at improving SO{sub 2} (to at least 90%) removal and increasing sorbent utilization in a cost-effective fashion. With this goal, the purpose of this project is to investigate the fundamental aspects of powder technology relevant to the fine sorbent powders, and to provide means of improving sorbent performance through superior dispersion and reduced dispersed particle size. The fifth year`s project contains three phases, Phase ... continued below

Physical Description

47 p.

Creation Information

Fan, Liang-Shih; Abou-Zeida, E.; Liang, Shu-Chien & Luo, Xukun February 1, 1996.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

The focus of this project is on sorbent injection technologies using dry, calcium-based sorbents for high-sulfur coal flue gas desulfurization. The goal is to provide research findings on handling, transport and dispersion of sorbent powder, aimed at improving SO{sub 2} (to at least 90%) removal and increasing sorbent utilization in a cost-effective fashion. With this goal, the purpose of this project is to investigate the fundamental aspects of powder technology relevant to the fine sorbent powders, and to provide means of improving sorbent performance through superior dispersion and reduced dispersed particle size. The fifth year`s project contains three phases, Phase I ``Characterization of Electrostatic Properties``, Phase II ``Cohesive Strength of Modified Sorbents``. and Phase III ``Modeling of Powder Dispersion``. Work under Phase I involves characterization of the sorbents in terms of their electrostatic properties. Phase II investigates the flow properties of several calcium-based sorbents under different handling and transporting conditions. In Phase III, experimental studies are performed to measure the sorbent powder size distribution in different apparatuses and under different conditions. The population balance model proposed in previous studies can reasonably simulate these experiment results. These three areas of investigations are discussed in this report.

Physical Description

47 p.

Notes

Ohio Coal Development Office, 77 S. High Street, P.O. Box 1001, Columbus, OH 43226-0001 (United States); OSTI as TI97001481

Source

  • Other Information: PBD: Feb 1996

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Other: TI97001481
  • Report No.: OCDO--97001481
  • DOI: 10.2172/410336 | External Link
  • Office of Scientific & Technical Information Report Number: 410336
  • Archival Resource Key: ark:/67531/metadc682000

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this report?

When

Dates and time periods associated with this report.

Creation Date

  • February 1, 1996

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 3

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Fan, Liang-Shih; Abou-Zeida, E.; Liang, Shu-Chien & Luo, Xukun. Handling, transport and dispersion of sorbent powder for in-furnace injection. Final report, report, February 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc682000/: accessed October 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.