Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Quarterly Progress Report, [April 1, 1988--June 30, 1988].

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Quarterly Progress Report, [April 1, 1988--June 30, 1988].
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Total Pages: 67
Release: 1988
Genre:
ISBN:

This is the third quarterly report of DOE Contract No. DE-AC22- 87PC79864, entitled M̀̀odeling of Integrated Environmental Control Systems for Coal-Fired Power Plants. ̀̀This report summarizes accomplishments during the period April 1, 1988 to June 30, 1988. Our efforts during the last quarter focused on, (1) completion of a sulfuric acid plant model (used in conjunction with by-product recovery processes for SO2/NOx removal) and, (2) an update the NOXSO process model. Other accomplishments involved revision and expansion of the enthalpy data algorithms used for process energy balances. The sections below present the details of these developments. References are included at the end of each section.

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Quarterly Progress Report, [July 1, 1988--September 30, 1988].

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Quarterly Progress Report, [July 1, 1988--September 30, 1988].
Author:
Publisher:
Total Pages: 23
Release: 1988
Genre:
ISBN:

This is the fourth quarterly report of DOE Contract No. DE-AC22-87PC79864, entitled M̀̀odeling of Integrated Environmental Control Systems for Coal-Fired Power Plants. ̀̀This report summarizes accomplishments during the period July 1, 1988 to September 30, 1988. Our efforts during the last quarter focused primarily on the completion, testing and documentation of the NOxSO process model. The sections below present the details of these developments.

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Technical Progress Report, [January 1, 1989--March 31, 1989].

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Technical Progress Report, [January 1, 1989--March 31, 1989].
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Total Pages: 40
Release: 1989
Genre:
ISBN:

This is the sixth quarterly report of DOE Contract No. DE-AC22- 87PC79863, entitled ''Modeling of Integrated Environmental Control Systems for Coal-Fired Power Plants.'' This report summarizes accomplishments during the period January 1, 1989 to March 31, 1989. Efforts this past quarter focused primarily on the preparation of a computer User's Guide for the Integrated Environmental Control Model (IECM). Drafts of the first two chapters are now complete. These chapters constitute the bulk of this quarterly report. Drafts of the remaining chapters are in preparation, and will appear in a future report this year. We also have been working closely with DOE/PETC to define the computer configuration to be transferred to PETC as a contract deliverable. That process is now complete and the equipment is on order. Delivery of the IECM to PETC is expected during the next calendar quarter. Finally, we are continuing our efforts to develop and refine a number of clean coal technology process models. These efforts will be summarized and reported at a future date.

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Technical Progress Report, [period Ending December 31, 1987].

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Technical Progress Report, [period Ending December 31, 1987].
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Total Pages: 17
Release: 1988
Genre:
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This is the first quarterly report of DOE/PETC Contract No. DE-AC22-87PC79864, entitled, ''Modeling of Integrated Environmental Control Systems for Coal-Fired Power Plants.'' Refining, creating, and documenting of computer models concerning coal/flue gas cleaning and desulfurization are discussed. (VC).

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants
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Total Pages: 15
Release: 1989
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This report describes the addition of a conventional froth flotation circuit into the FORTRAN coal cleaning module of the Integrated Environmental Control (IEC) model. The purpose of this modification is to include froth flotation as an option to clean the coal fines. The current model has three beneficiation: levels (2, 3, and 4) in which different streams are washed by specific gravity equipment. Level 2 washes only the coarse stream. Level 3 washes the coarse and medium streams. Level 4 washes the coarse, medium, and fine streams. This modification adds a fifth level, which uses specific gravity equipment to wash the coarse and medium streams and froth flotation equipment for the fine stream. The specific size fractions in each stream are specified by the model user. As before, the model optimizes the yield of each circuit in order to achieve a target coal quality for the cleaned coal product.

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Technical Progress Report

Modeling of Integrated Environmental Control Systems for Coal-fired Power Plants. Technical Progress Report
Author:
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Total Pages: 21
Release: 1988
Genre:
ISBN:

The general goals of this research project is to enhance and transfer to DOE a new computer simulation model for analyzing the performance and cost of integrated environmental control (IEC) systems for coal-fired power plants. A unique capability of this model is the probabilistic representation of uncertainty in model parameters. This capability allows performance and cost to be quantified stochastically in comparing conventional technologies with advanced systems offering improved cost and/or effectiveness for SO2 and NO(subscript x) removal. Several pre-combustion and post-combustion processes of interest to DOE have been selected for detailed modeling and analysis as part of this project.

Government Reports Annual Index

Government Reports Annual Index
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Publisher:
Total Pages: 1442
Release: 1994
Genre: Research
ISBN:

Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.