File: Cement Production Process Pdf 223256 | Chap 2
chapter ii literature review 2 1 cement industry and cement production energy fog et al 1983 stated that the energy sources in a cement plant can be classified as primary ...
Filetype PDF | Posted on 25 Feb 2023 | 2 years ago
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...Chapter ii literature review cement industry and production energy fog et al stated that the sources in a plant can be classified as primary i e oil coal gas other fuels electricity secondary waste heat from one phase of process which recovered utilized another theoretical requirement for clinker main substance is estimated at about mj per kg actual higher it depends on type applied processes are generally distinguished into wet semi dry lepol two types kilns used rotary shaft hendriks world s average intensity approximately with most intensive regions being eastern europe former soviet union followed by north america middle east table presents global consumption different countries around region country tg ratio pj china oecd pacific asia ee fsu latin india africa total source air pollutants greenhouse emissions three major released nitrogen oxides nox carbon monoxide co particulate matter pm emission result combustion high temperatures possible poor solid fuel feed systems leading to...