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

Energy saving agent and manufacturing method thereof

An energy-saving agent and accelerator technology, which is applied in fuel additives, petroleum industry, solid fuel, etc., can solve the problems of low utilization rate of by-products, low desulfurization rate, etc., to prolong life, reduce dust discharge, and promote tender burning. Effect

Inactive Publication Date: 2018-05-22
绵阳双甘科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the desulfurization and energy-saving technologies used in industrial and civil boilers and coal use chemical products or physical means to achieve the purpose of combusti

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

Example Embodiment

[0016] Example 1: For high-sulfur coal, prepare materials according to the following component ratios

[0017] Nanometer particle size calcium chloride 0.3kg

[0018] Nano titanate drill 0.1kg

[0019] Calcium fluoride 5kg

[0020] Calcium oxide 68kg

[0021] Barium carbonate 6kg

[0022] Sodium chloride 17kg

[0023] Calcium chloride 9kg

[0024] Calcium fluoride, calcium oxide, barium carbonate, sodium chloride, and calcium chloride were respectively crushed and ground to 300 mesh at room temperature, collected, and set aside. Then, the nano-sized calcium chloride and nano-sized cobalt titanate, which are used as nano-catalysts, are mixed in the proportions, and then uniformly mixed at room temperature; the finished product is packaged.

[0025] When used, due to the effect of nano-catalyst, the desulfurization rate reaches 70%-80%, and the utilization rate of fly ash as cement filler reaches 100%.

Example Embodiment

[0026] Example 2: Used for inferior high-calcium coal, prepared according to the following component ratios

[0027] Nanometer particle size calcium hydroxide 28kg

[0028] Nanometer Qin Acid Drill 9kg

[0029] Calcium fluoride 8kg

[0030] Calcium oxide 54kg

[0031] Barium carbonate 6kg

[0032] Sodium nitrate 12kg

[0033] Grab calcium 8kg

[0034] The production steps are the same as those described in Example 1.

[0035] When in use, due to the effect of the nano-catalyst, the sulfur and calcium oxide are fully combined in the low-quality coal, so that the desulfurization rate can reach 70%-85%. The fly ash can be used as a substitute for cement clinker, and the utilization rate can reach 100%.

[0036] The nano-catalyst in the formulations in the above-mentioned embodiments is a mixture of nano-sized calcium calcium and nano-sized cobalt. These two kinds of nano-sized calcium calcium and nano-sized cobalt can be used directly. Use products produced by Shanghai Institute of Ceramics, C...

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

A nano catalytic desulfurization combustion-supporting energy saving agent comprises following components in percentage by weight: 0.3 to 10% of nano catalyst, 5 to 10% of promoter, 50 to 70% of sulfur fixing agent, and 25 to 30% of combustion-supporting decoking agent. The manufacturing method comprises the following steps: preparing raw materials according to the weight percentages of each component, then individually grinding and milling the promoter, the sulfur fixing agent, and the combustion-supporting decoking agent at a room temperature, and finally evenly mixing the powder with the nano catalyst at a room temperature. The provided energy saving agent can prominently promote the combustion of coal, improves the heat efficiency of boilers, and removes sulfur dioxide and nitrogen oxides in flue gas. The fly ash, which is obtained after combustion of coal with the energy saving agent, can be used as a filling material of cement, and moreover, the energy saving agent can prolong the service life of coal-fired boilers and reduce the dust discharge and is suitable for various coal-fired boilers.

Description

technical field [0001] The invention relates to a nano catalytic desulfurization additive and energy-saving agent and a manufacturing method thereof. Background technique [0002] Most of the desulfurization and energy-saving technologies used in industrial and civil boilers and coal use chemical products or physical means to achieve the purpose of combustion and desulfurization, but there are defects: the desulfurization rate is low, generally below 45%; the utilization rate of by-products is low, so There are some difficulties in promotion. [0003] As one of the most advanced technologies in the world today, nanotechnology is more and more popular in its application. Using this technology, some compounds can produce specific properties in the nano state, thereby serving industrial production and civil life. Contents of the invention [0004] The object of the present invention is to provide a nano-catalytic desulfurization and energy-saving agent and its manufacturing ...

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): C10L9/10C10L10/00
CPCC10L9/10C10L10/00C10L2200/025C10L2200/0254C10L2200/029
Inventor 徐叶
Owner 绵阳双甘科技有限公司
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