Zobrazeno 1 - 10
of 612
pro vyhledávání: '"Z J, He"'
Autor:
Z. G. Guan, Z. J. He
Publikováno v:
Metalurgija, Vol 61, Iss 3-4, Pp 589-591 (2022)
Reasonable matching structure of sintering flux has great effect on improving the sinter quality and reducing energy consumption. In this paper, the feasibility of replacing part or all of quick lime in sintering production with limestone, dolomite,
Externí odkaz:
https://doaj.org/article/7e64ebf214f445289c4bd953c86371ab
Publikováno v:
eXPRESS Polymer Letters, Vol 14, Iss 10, Pp 962-969 (2020)
We explored a facile method for grafting bi-functional groups terminated branched polyphosphazene on carbon fibers via direct epoxy amination with an aqueous ammonia solution. The branched polyphosphazene with abundant β-hydroxyl groups and amino gr
Externí odkaz:
https://doaj.org/article/0b8e3c933c7847f69d2ed16769cf3061
Publikováno v:
Metalurgija, Vol 59, Iss 1, Pp 3-6 (2020)
Al2O3 is one of the main component in blast furnace (BF) slag, which the reaction mechanism influence on the metallurgical performance directly in the process of the slag forming. In the paper, ΔGfθ was used to analyzed the slag formation reaction
Externí odkaz:
https://doaj.org/article/840a4f9987aa4b66b63c480aff6bbecf
Publikováno v:
Metalurgija, Vol 59, Iss 1, Pp 7-9 (2020)
The Blast Furnace hot metal constitute and performance were effect by fluidity and fusion of the slag, as a result, BF smelting course was influenced. In the paper, the titanium slag was researched on, one iron and steel enterprise BF slags were dete
Externí odkaz:
https://doaj.org/article/a941164b2948485c89422d915dfe1741
Publikováno v:
Metalurgija, Vol 58, Iss 1-2, Pp 25-28 (2019)
In this paper, the interface reaction between different acidity and alkalinity of slag was explored by comparing the changing of wetting angle and viscosity in the interface between the binary slags. And the results indicated that, the reaction tempe
Externí odkaz:
https://doaj.org/article/bbc888fe800b43f4a9091d866e5002e8
Publikováno v:
Metalurgija, Vol 58, Iss 1-2, Pp 15-18 (2019)
In this paper, thermodynamic calculation and different binary slag interface reaction experiments are used to study the reaction characteristics of different binary slag. The differences in melting process, wetting and reaction behavior were studied.
Externí odkaz:
https://doaj.org/article/d08d8c18bf434de19ec1f2fcd71897fe
Publikováno v:
Metalurgija, Vol 57, Iss 1-2, Pp 71-74 (2018)
Mic rotopography and combustion characteristics of carbonized corn straw and pine charcoal as well as anthracite were investigated to compare the property of fuel and analyze the application of corn straw in industrial activity. The reduction process
Externí odkaz:
https://doaj.org/article/cef10910a2734598bc6e7900f0cab53f
Publikováno v:
Metalurgija, Vol 57, Iss 1-2, Pp 27-30 (2018)
This paper focused on the effect of sinter behavior with biomass.The changes of the relevant performance indexes of this sinter behavior, emission laws of harmful gases in flue gas emissions and the mechanism of emission reduction was studied in this
Externí odkaz:
https://doaj.org/article/7ea84162608e48848a1d6bf024651a1d
Publikováno v:
Metalurgija, Vol 57, Iss 1-2, Pp 75-78 (2018)
To explore new ways to recycle red mud, this paper study on iron recovery by microwave carbon heat reductionmagnetic separation from red mud. Using orthogonal experimental method，study the effect of carbon to oxygen ratio, microwave power, heating
Externí odkaz:
https://doaj.org/article/4a3c1ce9e6d44e0387f2b98a994bb710
Publikováno v:
Metalurgija, Vol 57, Iss 1-2, Pp 19-22 (2018)
Influence of microwave irradiation on gasification behavior and crystallite parameters of coke samples was studied in this research. The results indicated that microwave irradiation have significant influence on the carbon structure and the reactivit
Externí odkaz:
https://doaj.org/article/3fdaecea17d34b0da823025e06d85441