Jidong Cement 9 million tons of waste a year to ea
Cement, metallurgy, electric power, chemical, coal and other industries, its production process will generate many industrial wastes, such as fly ash, coal gangue, slag, etc., particularly in cement production be rated as high-pollution industries. But the Jidong Cement Co., Ltd. forces such residue be used as raw material, Tangshan City, Hebei Province, has become a "street sweeper", has become an annual Hebei 2008 "Double 30" enterprise the only energy-saving emission reduction of outstanding units.
"Last year, the company absorb all kinds of industrial waste nine million tons, this year will further reduce emissions through a series of energy-saving technological transformation, eat industrial waste 10 million tons, by 2010, disposal of waste every year to reach 20 million tons more than what really cement circular economy industrial enterprises have become an important part of the chain. "face of the achievements, Wang Xiaohua, general manager of Jidong Cement Company Limited has set a higher goal.
Boost enterprise efficiency energy-saving emission reduction
Impression in cement companies are paving the way for dust, dirty mess, but journalists in rich, Jidong Cement Company to see the hawthorn plant leaves and green grass on both fresh and clean, do not see any traces of dust.
According to reports, in 2008, Jidong Cement Company Limited through the technological transformation of energy-saving emission reduction, fully digest the industrial waste a year to "eat" industrial waste 9 million tons, not only reduces costs, increases efficiency, but also for environmental protection there are no small contribution to energy-saving emission reduction over the two tasks are completed the annual targets.
"This year we plan invested more than 2700 million yuan in building a #, 2 # yaotou Uprating ESP and 2 # bags of kiln dust collection efficiency transformation projects; invested more than 300 million yuan in building 2 # preheater calciner and transformation works. "Xiaohua said," Through these projects, Jidong Cement is confident to achieve this year ahead of schedule and even the ‘Eleventh Five-Year’ during the energy-saving emission reduction targets. "
Wang Xiaohua said: "We adhere to high standards of business reason to do the work of energy-saving emission reduction, one out of corporate social responsibility, and second, through industrial waste re-use of links, reducing environmental pollution, reduce production costs for enterprises to create The new profit growth point. "
"Scavengers" eat "slag Mountain"
Handsomely in the Jidong Cement Company’s raw material yard, the reporter brought in addition to that of limestone from the mines, but also found many colorful materials: black, steel slag, Fe-vanadium yellow soil, sandstone Last slag … … Jidong Cement Fengrun hongyang general manager, said the company through the ingredients, the steel slag, slag, phosphogypsum, fly ash more than 10 kinds of industrial wastes with Portland cement production, to achieve the waste recycling. At the same time, the company through scientific exploration and optimization of ingredients programs, achieved 100% utilization of waste rock stripping.
Tangshan is a typical heavy industrial city. In the production of a large number of iron and steel, coal, electricity at the same time, steel slag, coal gangue, fly ash and other waste associated with industry had been stacked in a block special "mountain", has brought serious pollution to the city.
Hongyang said that with the new dry-process cement as the representative of the modern cement industry can be satisfied that the use and marketing of various wastes, sludge and garbage and so on, to improve the urban environment in Tangshan. It is understood that this Jidong Cement Company and some of industrial waste to
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