High-efficiency desulfurizer for molten iron

A desulfurization agent, high-efficiency technology, applied in the field of desulfurization agent, can solve problems such as poor desulfurization effect, achieve the best desulfurization effect, simple manufacturing process, and low production cost

Inactive Publication Date: 2013-01-30
薛华
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of hot metal desulfurize

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

[0011] Example 1:

[0012] A high-efficiency desulfurizer for molten iron, comprising the following raw materials in parts by weight: 10 parts of sodium carbonate, 10 parts of sodium silicate, 4 parts of zinc chloride, 8 parts of sodium chloride, 5 parts of magnesium chloride, 7 parts of sodium nitrate, 15 parts of calcium oxide , 3 parts of potassium permanganate, after crushing the raw materials, fully mixing and stirring, bagging to obtain the finished desulfurizer.

Example Embodiment

[0013] Example 2:

[0014] A high-efficiency desulfurizer for molten iron, comprising the following raw materials in parts by weight: 12 parts of sodium carbonate, 13 parts of sodium silicate, 6 parts of zinc chloride, 9 parts of sodium chloride, 11 parts of magnesium chloride, 12 parts of sodium nitrate, 18 parts of calcium oxide , 5 parts of potassium permanganate, after pulverizing the raw materials, fully mixing and stirring, bagging to obtain the finished desulfurizer.

Example Embodiment

[0015] Example 3:

[0016] A high-efficiency desulfurizer for molten iron, comprising the following raw materials in parts by weight: 15 parts of sodium carbonate, 20 parts of sodium silicate, 8 parts of zinc chloride, 15 parts of sodium chloride, 12 parts of magnesium chloride, 15 parts of sodium nitrate, and 20 parts of calcium oxide , 8 parts of potassium permanganate, after crushing the raw materials, fully mixing and stirring, bagging to obtain the finished desulfurizer.

[0017] The high-efficiency desulfurization agent for molten iron of the present invention has a better desulfurization effect on molten iron, has simple manufacturing process and low production cost.

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 high-efficiency desulfurizer for molten iron, which comprises the following raw materials in parts by weight: 10-15 parts of sodium carbonate, 10-20 parts of sodium silicate, 4-8 parts of zinc chloride, 8-15 parts of sodium chloride, 5-12 parts of magnesium chloride, 7-15 parts of sodium nitrate, 15-20 parts of calcium oxide and 3-8 parts of potassium permanganate. The raw materials are pulverized, thoroughly mixed, and bagged to obtain the finished product desulfurizer. The high-efficiency desulfurizer for molten iron has the advantages of favorable desulfurization effect on molten iron, simple manufacturing technique and low production cost.

Description

technical field [0001] The invention relates to the field of desulfurizers, in particular to a high-efficiency desulfurizer for molten iron. Background technique [0002] Hot metal desulfurizer is an indispensable additive in the production process of modern iron and steel industry. With the rapid development of social economy, the demand for steel in all walks of life is getting higher and higher. The molten iron used in the production of steel must undergo a desulfurization process in order to ensure the quality requirements of the steel. Existing hot metal desulfurizers are of various varieties, but the desulfurization effect is not good. Contents of the invention [0003] The technical problem mainly solved by the invention is to provide a high-efficiency desulfurizer for molten iron, which can solve the problems existing in the prior art and has better desulfurization effect on molten iron. [0004] In order to solve the above-mentioned technical problems, a techni...

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): C21C1/02
Inventor 薛华
Owner 薛华
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