Coal quality study using multivariate geostatistics

2021 ◽  
Author(s):  
Waterman Sulistyana Bargawa ◽  
Harry H. Syahputra
Keyword(s):  
Multivariate Geostatistics ◽  
Coal Quality ◽  
Quality Study

Update: World Coal Quality Inventory -- Argentina

2004 ◽  
Author(s):  
William E. Brooks ◽  
Jason C. Willett
Keyword(s):  
Coal Quality

Chemical analyses in the World Coal Quality Inventory

2010 ◽  
Author(s):  
Susan J. Tewalt ◽  
Harvey E. Belkin ◽  
John R. SanFilipo ◽  
Matthew D. Merrill ◽  
Curtis A. Palmer ◽  
...  
Keyword(s):  
Chemical Analyses ◽  
Coal Quality ◽  
The World

Application in life quality study in eye diseases

2013 ◽  
Vol 32 (8) ◽  
pp. 903-906
Author(s):  
Xiao-jiao DU ◽  
Yi-hui CHEN ◽  
Min-jie SHENG
Keyword(s):  
Life Quality ◽  
Eye Diseases ◽  
Quality Study

scholarly journals The Analysis of Influence of the Gangue in the Coal as Fired on the Coal Conveying System and the Boiler Operation of the Circulating Fluidized Bed Unit

2019 ◽  
Vol 118 ◽  
pp. 02011
Author(s):  
Su Pan ◽  
Yu Pengfeng ◽  
Linbo Liu ◽  
Han Jing ◽  
Xiao Shen
Keyword(s):  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Storage Conditions ◽  
Coal Gangue ◽  
Quality Data ◽  
Stable Operation ◽  
Coal Quality ◽  
Boiler Operation ◽  
Conveying System

The coal as fired, with unidentified characteristics of the coal gangue, was burned on a 300MW circulating fluidized bed unit. The equipment of the coal conveying system was damaged and the boiler operation was unstable. In response to the problems, the coal quality data and storage conditions of the coal were examined and the site was spot-checked to evaluate the coal quality characteristics. At the same time, the typical representative parameters of the coal handling system and boiler operation were selected. According to the analysis of coal quality and coal storage, the coal quality fluctuates greatly and the uniformity of particle size distribution is poor. There is actually the coal gangue with hard texture and hard to grind in the coal pile. The coal gangue will have adverse effects on the fine screening machine, fine crusher and other equipment. After burned this type of coal, the fluidized quality of the boiler bed is degraded to make an impact on the safe and stable operation of the boiler. It is recommended that the coal should be screened and then burned into the furnace to ensure safe and stable operation of the boiler.

scholarly journals Quality study of Holder pasteurization of donor human milk in a neonatal personalized nutrition unit

2021 ◽  
Author(s):  
Sylvia Caballero Martín ◽  
Maria del Carmen Sánchez Gómez de Orgaz ◽  
Manuel Sánchez Luna
Keyword(s):  
Human Milk ◽  
Personalized Nutrition ◽  
Donor Human Milk ◽  
Quality Study

scholarly journals Identifying patients with malnutrition and improving use of nutrition interventions: A quality study in four US hospitals

Nutrition ◽  
2021 ◽  
pp. 111360
Author(s):  
Sharen Anghel ◽  
Kirk W. Kerr ◽  
Angel F. Valladares ◽  
Karl M. Kilgore ◽  
Suela Sulo
Keyword(s):  
Nutrition Interventions ◽  
Quality Study

scholarly journals Groundwater Quality Study Based on the Existence of Escherichia coli as Bioindicator

2021 ◽  
Vol 754 (1) ◽  
pp. 012029
Author(s):  
A Rinanti ◽  
M F Fachrul ◽  
D I Hendrawan ◽  
U Anisah ◽  
N K Alreekabi
Keyword(s):  
Escherichia Coli ◽  
Groundwater Quality ◽  
Quality Study
Sign in / Sign up

Export Citation Format

Share Document