Optical Sensors for Post Combustion Control in Electric Arc Furnace Steelmaking (TRP 9851) Page: 3 of 48
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UOb I- k41.3
(2-01) p.1 of2 UNITED STATES DEPARTMENT OF ENERGY (DOE) OMB CONTROL NO.
Announcement of Scientific and Technical Information (STI) 1910-1400
(For Use By Financial Assistance Recipients and Non-M&O/M&I Contractors)
PART I: STI PRODUCT DESCRIPTION
(To be completed by Recipient/Contractor)A. STI Product Identifiers
1. REPORT/PRODUCT NUMBER(s)
None
2. DOE AWARD/CONTRACT NUMBER(s)
DE-FC36-971D13557
3. OTHER IDENTIFYING NUMBER(s)
None
B. Recipient/Contractor
SANDIA NATIONAL LABORATORIES. MS 9055. PO Box 969
Livermore. CA 94551-0969
C. STI Product Title
Optical Sensors for Post Combustion Control in Electric Arc
Furnace Steelmakina
D. Author(s)
Allendorf, Sarah W.
E-mail Address(es):
SwallenUsandia.aov
E STI Product Issue Date/Date of Publication
02 04 2004
MM DD YYYY
F. STI Product Type (Select only one)
1. TECHNICAL REPORT
Final Q Other (specify)p
o 2. CONFERENCE PAPER/PROCEEDINGSConference Inforrration (title, location, dates)
o 3. JOURNAL ARTICLE
a. TYPE: 0 Announcement Citation Only
0 Preprint Q Postprint
b. JOURNAL NAME
c. VOLUME d. ISSUE_
e. SERIAL IDENTIFIER (e.g. ISSN or CODEN)0 4. OTHER, SPECIFY
H. Sponsoring DOE Program Office
Office of Industrial Technologies (OIT)(EE20)
I. Subject Categories (list primary one first)
32 Enerav Conservation. Consumption and Utilization
Keywords: Optical Sensors: TDL: EAF: Post Combustion Control:
Off-aas chemistry. Off-aas temperature: Process ControlJ. Description/Abstract
Sandia National Laboratories constructed and evaluated a novel.
laser-based off-qas sensor. The sensor is based on a mid-nrrdtunable diode laser (TDL). Two sets of field tests were performed at
Timken's EAF shop, and the tests confirm the TDL sensor's operation
and applicability for EAF steel making. The sensor measures real-time.
in situ line-of-sight carbon monoxide (CO) concentrations between 5%
and 35% CO. and measures off-gas temperature in the range of 1400
to 1900* K. In order to achieve commercial-ready status. future work is
required to extend the sensor for simultaneous CO and CO2
concentration measurements.
K. Intellectual Property/Distribution Limitations
(must select at least one; if uncertain contact your
Contracting Officer (CO))
1. UNLIMITED ANNOUNCEMENT (available to U.S. and
non-U.S. public; the Government assumes no liability
for disclosure of such data)
o 2. COPYRIGHTED MATERIAL: Are there any restrictions
based on copyright? Q Yes Q No.
If yes, list the restrctions as contained in your award document
o 3. PATENTABLE MATERIAL: THERE IS PATENTABLE
MATERIAL IN THE DOCUMENT.
INENTION DISCLOSURE SUBMITTED TO DOE:
DOE Docket Number: S-
(Sections are marked as restricted distribution pursuant
to 35 USC 205)
o 4. PROTECTED DATA: Q CRADA Q Other, specify
Release date (required) no more than
5 years from date listed in Part I.E. above M
o 5. SMALL BUSINESS INNOVATION RESEARCH (SBIR) DATA
Release date (required) no more than 4
years from date listed in Part I.E. above
o 6. SMALL BUSINESS TECHNOLOGY TRANSFER RESEARCH
(STTR) DATA
Release date (required) no more than 4
years from date listed in Part I.E above M M D D Y Y Y Y
o 7. OFFICE OF NUCLEAR ENERGY APPLICED TECHNOLOGY
L. Recipient/Contract Point of Contact Contact for
additional information (contact or organization name
To be included in published citations and who would
Receive any external questions about the content of
the STI Product or the research contained herein)
Sarah W. Allendorf- Principal Investigator,
Name and/or Position
SwallenC@Sandia.pov (925) 294-3379
E-mail Phone
Combustion Chemistry Dept.. Sandia National Laboratory. CA
OrganizationG. STI Product Reporting Period
01 26 2000 Thru _ 12 31 2002
MM DD YYYY MM DD YYYY
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Allendorf, Sarah W.; Ottesen, David K.; Green, Robert W.; Hardesty, Donald R.; Kolarik, Robert; Goodfellow, Howard et al. Optical Sensors for Post Combustion Control in Electric Arc Furnace Steelmaking (TRP 9851), report, December 31, 2003; United States. (https://digital.library.unt.edu/ark:/67531/metadc784836/m1/3/: accessed April 18, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.