Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports on the comprehensive utilization of these BDO waste liquid resources, especially as an additive in cement raw meal and its application.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
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.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
heating valueaaaaaaaaaa
Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com