The Effects of Minerals on Coal Beneficiation Processes

The Effects of Minerals on Coal Beneficiation Processes
Author: Barry G. McMillan
Publisher:
Total Pages: 44
Release: 1978
Genre: Coal preparation
ISBN:

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Field samples from the District 7 preparation plant were collected at the plant site in southern West Virginia, and transported to Morgantown for processing. Bulk samples of feed coal, refuse, and clean coal were sampled from hoppers and belt lines, and initial processing prior to characterization was begun. Arrangements to sample an Illinois preparation plant have been completed and this work will be conducted during the fifth quarter. Additional characterization data from the District 3 preparation plant samples are included in this report and the status of the pilot scale preparation plant beneficiation equipment and initial testing is discussed.

The effects of minerals on coal beneficiation processes

The effects of minerals on coal beneficiation processes
Author: West Virginia University. Coal Research Bureau
Publisher:
Total Pages: 39
Release: 1978
Genre: Coal preparation
ISBN:

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Field samples from the District 7 preparation plant were collected at the plant site in southern West Virginia, and transported to Morgantown for processing. Bulk samples of feed coal, refuse, and clean coal were sampled from hoppers and belt lines, and initial processing prior to characterization was begun. Arrangements to sample an Illinois preparation plant have been completed and this work will be conducted during the fifth quarter. Additional characterization data from the District 3 preparation plant samples are included in this report and the status of the pilot scale preparation plant beneficiation equipment and initial testing is discussed.

Effects of Minerals on Coal-beneficiation Processes. Quarterly Report No. 10, January 1-March 31, 1980

Effects of Minerals on Coal-beneficiation Processes. Quarterly Report No. 10, January 1-March 31, 1980
Author:
Publisher:
Total Pages:
Release: 1980
Genre:
ISBN:

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All basic data acquisition relevant to characterization of the contract samples physically and chemically has been completed. Assessment of this data and inter-relationships with mineralogical characterization data is concurrently on-going, with final petrographic data acquisition for the contract to be affected during the next quarter. This remaining analytical work is the detailed maceral analysis of the Illinois No. 6 samples. Work during this quarter focused on coarse and fine coal heavy-media pilot-scale cleaning operations using a heavy-media drum separation and a heavy-media cyclone. Chemical and mineralogical effects produced by these tests are reported herein, completing Task 4 testing of the effects of laboratory pilot cleaning on mineral composition and distribution. Results for froth flotation, size by gravity, jigging, and tabling for this task have been previously reported. Also completed during the work period was the chemical characterization of the Illinois No. 6 slurry-fines sample. Mineralogical data for this sample were reported in Progress Report Number 9.

Coal

Coal
Author: National Research Council
Publisher: National Academies Press
Total Pages: 183
Release: 2007-12-21
Genre: Science
ISBN: 030911022X

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Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.

Mineral Processing

Mineral Processing
Author: Rajendran Sripriya
Publisher: Elsevier
Total Pages: 555
Release: 2023-01-21
Genre: Technology & Engineering
ISBN: 0128231505

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Mineral Processing: Beneficiation Operations and Process Optimization through Modeling is written for both individuals working in industry as well as students. Processing techniques for the recovery or extraction of a particular mineral are largely dictated by the physical, chemical, and mineral characteristics of that particular mineral. The design of the process flow sheet and the configuration of the circuit can vary from situation to situation, as well, and this book guides readers in formulating those flow sheets for various minerals in order to assist in selecting the right equipment for the process. The book serves as a guide to mineral processing plant engineers for flow sheet development of various minerals, including coal and steel plant waste. It additionally includes alternative flow sheets and process routes for plant design. Outlines numerical modeling techniques employed for understanding processes Discusses optimization of processing techniques Covers various concepts and issues related to recovery or extraction of a particular mineral from its ore Provides guidance for greenfield projects with insight into choosing the correct circuit configuration for treating ores, given the grade and availability

Fossil Energy Program Report

Fossil Energy Program Report
Author: United States. Office of the Assistant Secretary for Fossil Energy
Publisher:
Total Pages: 212
Release: 1977
Genre: Fossil fuels
ISBN:

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Clean Coal Technologies

Clean Coal Technologies
Author: Rajesh Kumar Jyothi
Publisher: Springer Nature
Total Pages: 665
Release: 2021-05-10
Genre: Technology & Engineering
ISBN: 3030685020

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This book presents the state of art of the several advanced approaches to beneficiation of coal. The influence of recent technology attains the advantages of processing coal, purification studies, rheological behavior, and the mineral beneficiation. The experts collected in this volume have contributed significantly to the enrichment in the in depth knowledge not only in context of working knowledge, but also future prospects of clean coal technology.