Читать книгу Lead Smelting and Refining, With Some Notes on Lead Mining онлайн
1 страница из 85
Various
Lead Smelting and Refining, With Some Notes on Lead Mining
Published by Good Press, 2021
EAN 4066338087676
Table of Contents
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
ssss1
PREFACE
ssss1
This book is a reprint of various articles pertaining especially to the smelting and refining of lead, together with a few articles relating to the mining of lead ore, which have appeared in the Engineering and Mining Journal, chiefly during the last three years; in a few cases articles from earlier issues have been inserted, in view of their special importance in rounding out certain of the subjects treated. For the same reason, several articles from the Transactions of the American Institute of Mining Engineers have been incorporated, permission to republish them in this way having been courteously granted by the Secretary of the Institute. Certain of the other articles comprised in this book are abstracts of papers originally presented before engineering societies, or published in other technical periodicals, subsequently republished in the Engineering and Mining Journal, as to which proper acknowledgment has been made in all cases.