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Sokraschenie ¿ Jenergiq aktiwacii
Sciencia Scripts (Publisher)
Published on 1. July 2024
Book
Paperback/Softback
52 pages
978-620-7-74131-1 (ISBN)
Description
V swqzi s tem, chto w techenie dlitel'nogo wremeni wedetsq intensiwnaq dobycha wysokosortnyh margancewyh rud, a nizkosortnye rudy ostaütsq bez wnimaniq, woznikla neobhodimost' w ih utilizacii. Suschestwuet neskol'ko fiziko-himicheskih razlichij mezhdu komponentami margancewyh rud, kotorye mogut byt' ispol'zowany dlq obogascheniq marganca. V chastnosti, bogatye nizkosortnye margancewye rudy, soderzhaschie oxid zheleza, mogut byt' obogascheny putem predwaritel'nogo wosstanowleniq i magnitnoj separacii. V dannoj knige zhelezistaq nizkosortnaq margancewaq ruda byla predwaritel'no wosstanowlena koxowoj meloch'ü kak istochnikom ugleroda w wide briketow i okatyshej, wosstanowlenie proishodilo w diapazone temperatur 600-950ºC. Pri izuchenii kinetiki wosstanowleniq naibolee udowletworitel'noj model'ü bylo prinqto brat' naklon nachal'nogo linejnogo uchastka kriwoj zawisimosti doli wosstanowleniq ot wremeni w kachestwe mery konstanty skorosti (k). Grafiki k vs. 1/T predstawlqli soboj prqmye linii, iz kotoryh rasschitywalas' änergiq aktiwacii.
More details
Language
Other
Product notice
Paperback (trade)
Unsewn / adhesive bound
Dimensions
Height: 220 mm
Width: 150 mm
Thickness: 4 mm
Weight
96 gr
ISBN-13
978-620-7-74131-1 (9786207741311)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Persons
Hala Hamdi Abd Jel'-Gawad rodilas' w oktqbre 1976 goda w Kaire, Egipet. Doktor filosofii, neorganicheskaq himiq (2011), fakul'tet estestwennyh nauk, Uniwersitet Ajn Shams w Egipte. Tekuschaq dolzhnost': Docent kafedry neorganicheskoj himii Uniwersiteta korolq Halida, Saudowskaq Arawiq.