Unlock instant, AI-driven research and patent intelligence for your innovation.

Molten steel manufacturing facility and molten steel manufacturing method

A technology for manufacturing equipment and molten steel, applied in chemical instruments and methods, ether preparation, hydroxyl compound preparation, etc., can solve problems such as consumption of investment cost and increase in manufacturing cost, achieve low cost, ensure cost competitiveness, and improve economic feasibility Effect

Active Publication Date: 2022-07-15
浦项股份有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the current blast furnace operation method needs to be essentially accompanied by raw material pretreatment facilities such as coke production facilities and sintering facilities in addition to the blast furnace, and since it is necessary to install environmental pollution prevention facilities for all environmental pollutants generated by auxiliary facilities , thus consuming a large amount of investment cost, so there is a problem of a sharp increase in manufacturing cost

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
  • Molten steel manufacturing facility and molten steel manufacturing method
  • Molten steel manufacturing facility and molten steel manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Hereinafter, an exemplary embodiment of the present invention will be described in more detail with reference to the accompanying drawings. However, the present disclosure is not limited to the exemplary embodiments disclosed herein, but will be implemented in various forms, and the exemplary embodiments are provided so that the present invention may be fully disclosed and those of ordinary skill in the art may fully understand the present invention. scope. In all figures, the same elements are denoted by the same reference numerals.

[0033] figure 1 is a diagram conceptually showing a molten steel manufacturing facility according to an exemplary embodiment of the present invention. figure 2 is a diagram illustrating a molten steel manufacturing facility including a molten steel manufacturing facility, a gas processing facility, and a gas supply unit according to an exemplary embodiment of the present invention in more detail.

[0034] refer to figure 1 , a molten...

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 molten steel manufacturing facility according to an embodiment of the present invention includes: a molten steel manufacturing facility having a smelting gasifier for smelting reduced iron to manufacture molten steel; and a gas processing facility for using gas discharged from the molten steel manufacturing facility CO and H in 2 Raw materials are produced by synthetic reactions. Therefore, according to the embodiment of the present invention, any one of high value-added chemical raw materials among dimethyl ether, methanol and ethanol can be produced by recycling the surplus gas generated from the molten steel manufacturing facility. Therefore, the molten steel manufacturing facility exhibits greatly improved economic efficiency compared with the prior art, and can produce chemical raw materials at low cost compared to the production of chemical raw materials in the related art, thereby ensuring cost competitiveness.

Description

technical field [0001] The present invention relates to a molten steel manufacturing facility and a molten steel manufacturing method, and more particularly to a molten steel manufacturing facility and a molten steel manufacturing method capable of producing new raw materials by utilizing gas generated during the manufacturing of molten steel. Background technique [0002] Currently, 60% of the world's iron production is produced by the blast furnace operation method. The blast furnace operation method is a method of producing molten steel by charging coke and the like produced by using sintered iron ore and bituminous coal as raw materials into a blast furnace and reducing the iron ore to steel by blowing oxygen. [0003] The blast furnace operating method requires a raw material having a predetermined level of strength or higher and having a specific size so that ventilation of the furnace can be ensured according to its reaction characteristics. Therefore, when molten st...

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 Patents(China)
IPC IPC(8): C21B13/00C07C41/01C07C43/04C07C29/151C07C31/04C07C31/08
CPCC07C29/151C07C31/04C07C31/08C07C41/01C07C43/04C21B13/00C21B13/002C21B13/0033C07C43/043
Inventor 申明均高彰国
Owner 浦项股份有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com