Results 51 to 60 of about 124,684 (228)
Design Robust Controller for Rotary Kiln [PDF]
, 2013 This paper presents the design of a robust controller for a rotary kiln. The designed controller is a combination of a fractional PID and linear quadratic regulator (LQR), these are not used to control the kiln until now, in addition robustness criteria ...
Herrera-Cuartas, Jorge A. +5 more
core +1 more source
Metalurgija, 2019 For the correct operation of the rotary kiln it is necessary to ensure that basic geometric conditions are fulfilled. For regular check the geodetic measurements are used.
L'. Kovanič +4 more
doaj
Kuangchan zonghe liyongThe self-developed coal-based hydrogen metallurgical technology and coal-based hydrogen metallurgical rotary kiln industrial test device were used to carry out the industrial test on stainless steel dust with coal-based hydrogen metallurgy in the rotary ...
Minghua WANG +5 more
doaj +1 more source
Metals, 2020 A novel smelting reduction process called pre-reduction in rotary kiln and total oxygen melting pool is a promising route to reduce environmental pollution from the ironmaking industry.
Bo Wang +4 more
doaj +1 more source
Pellet Roasting Management System Based on Deep Learning and Internet of Things
Complexity, 2021 Pellet is widely used in blast furnace ironmaking. Pellet quality affects the effect of ironmaking, the existing control system of grating-rotary kiln mainly adopts manual control mode, and the quality of pellet production largely depends on the ...
Weixing Liu +5 more
doaj +1 more source
Unpacking Modern Slavery in Business Research: Conceptualization and Operationalization
Accounting &Finance, EarlyView.ABSTRACT Despite the tragic humanitarian impact of modern slavery, modern slavery research is underdeveloped and advancing slowly. Theoretical studies abound, while there are few quantitative studies with large‐scale empirical evidence to test theory. We review the literature to better understand how modern slavery has been defined and measured.
Charl de Villiers +2 more
wiley +1 more source
Rise of the south: How Arab‐led maritime trade transformed China, 671–1371 CE
Asia‐Pacific Economic History Review, Volume 65, Issue 1, Page 3-38, March 2025.Abstract China's center of socioeconomic activities was in the North prior to the Tang dynasty but is in the South today. We demonstrate that Arab and Persian Muslim traders triggered that transition when they came to China in the late seventh century, by lifting maritime trade along the South Coast and re‐creating the South.
Zhiwu Chen, Zhan Lin, Kaixiang Peng
wiley +1 more source
Coal desulfurization in a rotary kiln combustor [PDF]
, 1990 BCR National Laboratory (BCRNL) has initiated a project aimed at evaluating the technical and economic feasibility of using a rotary kiln, suitably modified, to burn Pennsylvania anthracite wastes, co-fired with high-sulfur bituminous coal.
Cobb, J. T., Jr.
core +1 more source
Characteristics of coal powder-gas mixture combustion in rotary kiln
Meitan xuebaoCurrently, a large amount of high temperature furnace gas is discharged in the smelting process of electric furnace, which causes energy waste and environmental pollution.
Nan ZHAO +4 more
doaj +1 more source