Approaches put forward to solve the environmental problems i
Date:2019-07-30 16:12:08
Author:admin
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Air pollution has become one of the major environmental issues all over the world. Especially for India and the rest of Asia, those countries faces a serious problem with the major sources being industrial emission and biomass burning, vehicle emissions and traffic congestion.
Cement industry bear the brunt in the tide of resisting global warming because of large carbon dioxide emission. In Japan and other developed countries, energy saving technologies in cement production have been developed and at the same time many types of advanced recycling technologies of waste materials have been developed. The amount of waste materials and by-products utilized in 1 ton of cement produced in the Japanese cement industry has reached an average of 400 kg. Three unique methods of utilizing municipal wastes, fly ash washing system, ecocement system, and AK system were in practical use and the method selected varied depending on actual conditions of each region.
Five low-carbon measures and implementation approach to Chinese cement industry was put forward: Increasing industrial concentration degree and developing new dry process cement; Processing waste in cement kilns and reducing the use of raw materials and fuels; Increasing the amount of admixture in cement; Producing cement from calcium oxide content solid waste; Taking energy-saving measures such as cogeneration and grinding technology.
Henan Zhengzhou Mining Machinery Co., Ltd is engaged in improving the technologies and helping enterprises to reduce the air pollution, which providing for flue gas treatment systems for the cement, power and metals industries.
Approves includes:
We have serval ways to reduce emissions from this source include:
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Switching to alternative fuels which are less carbon-intensive like biomass, natural gas, and wastederived fuels
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Using dry kilns instead of wet ones
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Repairing kiln leaks;
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Capturing CO 2 through carbon capture and storage (CCS); etc. .
Additionally, producing cement from calcium oxide, adopting grinding technology, preheating the kiln, processing wastes in kilns, using grinding media and mill liners etc. are some other techniques to reduce emissions from this sector. Henan Zhengzhou Mining Machinery Co., Ltd serves the air pollution control industry around the world, which is a general engineering company with references in the cement, chemical, textile, power, oil, gas and sugar industries.
