Coal additive and application thereof
An adjuvant and coal-burning technology, which is applied in the field of coal-fired adjuvants to achieve comprehensive utilization of low-cost resources, realize comprehensive utilization of resources, and save coal consumption
Inactive Publication Date: 2019-10-08
湖南昌迪环境科技有限公司
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- Abstract
- Description
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Experimental program
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Effect test
Embodiment SA1
[0062] The liquid A (100 parts by weight) was mixed with coal at a ratio of 0.03 weight % for combustion treatment. The specific conditions and results are shown in Table 1.
Embodiment SA2
[0064] The liquid A (100 parts by weight) was mixed with coal at a ratio of 0.2 weight percent for combustion treatment. The specific conditions and results are shown in Table 1.
Embodiment SA3
[0066] Adding 18 parts by weight of titanium dioxide to liquid A (100 parts by weight) was used as a coal-burning additive, and mixed with coal in a proportion of 0.9 weight percent for combustion treatment. The specific conditions and results are shown in Table 1.
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Abstract
The invention relates to a coal additive and application thereof. The coal additive comprises waste liquid generated in a Reppe method based BDO preparation process, an optional catalyst and an optional oxygen producer. By the coal additive, the waste liquid generated in the Reppe method based BDO preparation process can be applied to coal combustion, and a great combustion supporting effect is achieved.
Description
technical field [0001] The disclosure relates to a coal-burning additive and its application, which is suitable for various industrial boilers, power plants, cement plants, brick kiln factories and civil scattered-fired coal. Background technique [0002] Coal is mainly used for thermal power, cement, metallurgy and chemical industry, etc. With the process of industrialization, people's demand for coal continues to increase, but coal is a non-renewable resource and the combustion process has a great impact on the environment. Therefore, improving the combustion efficiency of coal has both economic and social benefits. [0003] Coal-burning combustion-supporting agent is a kind of combustion-supporting additive for the coal combustion process, which has the effect of saving coal. There are many reports on this aspect, such as the earlier CN88105782.7 in China discloses a coal combustion aid, which is mainly composed of nitrates, iron oxides, manganese compounds, chlorine com...
Claims
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IPC IPC(8): C10L9/10
CPCC10L9/10
Inventor 蒋卫和屈铠甲钱文斌罗小沅
Owner 湖南昌迪环境科技有限公司