Environment-protecting synergistic agent for fuel coal

A synergistic and environmentally friendly technology, applied in the direction of fuel additives, fuels, solid fuels, etc., can solve the problems of reducing the heat absorption capacity of the boiler, coking, and reducing the effective combustion rate of coal combustion.

Inactive Publication Date: 2009-05-27
李政 +1
View PDF0 Cites 44 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Coking often occurs in coal combustion, which reduces the effective combustion rate of coal
The third is that the quality of the flame is low, the contact between the furnace and the outer

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment-protecting synergistic agent for fuel coal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0026] Take the following ingredients (weight unit kilogram):

[0027] Ammonium bicarbonate 8

[0028] Sodium bicarbonate 8

[0029] Sodium carbonate 5

[0030] Sodium nitrate 1

[0031] Potassium nitrate 9

[0032] calcium carbonate 3

[0033] sodium hydroxide 1

[0034] calcium hydroxide 7

[0035] Potassium permanganate 4

[0036] Potassium chloride 10

[0037] Sodium chloride 35

[0038] Ammonium chloride 1

[0039] Calcium chloride 1

[0040] Borax 1

[0041] macaroni 1

[0042] Potassium Carbonate 2

[0043] Calcium nitrate 1

[0044] Iron Oxide 1

[0045] The balance is a total of 1 of the trace components turpentine, sulfur and paraffin.

[0046] The above ingredients are pulverized and then mixed, the mixing uniformity is required to be above 60%, the higher the better, the product of the present invention is obtained, the product is gray or gray black powder, non-toxic, non-radiative, difficult to burn, weakly alkaline, with Ammonia.

[0047] The pr...

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

No PUM Login to view more

Abstract

The invention discloses a bunker coal environment-friendly synergist, which comprises the following components by weight percent: 1 to 10 percent of ammonium bicarbonate, 1 to 8 percent of sodium bicarbonate, 1 to 10 percent of sodium carbonate, 1 to 5 percent of sodium nitrate, 1 to 10 percent of potassium nitrate, 1 to 15 percent of calcium carbonate, 1 to 10 percent of sodium hydroxide, 2 to 10 percent of calcium hydroxide, 1 to 10 percent of potassium permanganate, 3 to 15 percent of potassium chloride, 10 to 35 percent of sodium chloride, 1 to 10 percent of ammonium chloride, 1 to 15 percent of calcium chloride, 1 to 10 percent of borax, 1 to 10 percent of macaroni, 1 to 5 percent of potassium carbonate, 1 to 5 percent of calcium nitrate, 1 to 5 percent of iron oxide, and the balance being micro turpentine, sulfur and paraffin wax. The bunker coal environment-friendly synergist makes flame of combustion be more rampant and denser, the furnace temperature rise to a higher level, the hearth be brighter and cleaner and tail gas be cleaner.

Description

technical field [0001] The invention relates to a coal-burning additive, in particular to an additive for coal-fired environmental protection and efficiency enhancement. Background technique [0002] Coal used in boilers generally has problems of incomplete combustion and large loss of heat energy. The first reason is that carbon is not completely combusted, and there are two processes for carbon to burn when oxygen is sufficient: 2C+O 2 =2CO, 2CO+O 2 =2CO 2 The heat energy released in the first stage is about 28%, and the heat energy released in the second stage is about 72%. There are three processes in the combustion of carbon when oxygen is insufficient: 2C+O 2 =2CO, 2CO+O 2 =2CO 2 , C+CO 2 =2CO(C+CO 2 = 2CO is endothermic). In order to reduce the loss of heat energy during the combustion process of the boiler, it is generally not used to increase the gas flow to burn coal. When there is no supplement of other oxidants, energy waste and CO pollution will be caus...

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
IPC IPC(8): C10L10/02C10L9/10
CPCC10L10/02
Inventor 李政李伟华
Owner 李政
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap