Network Design Mode of In-Seam Gas Extraction Parameters Using Mathematical Modelling—Take Tangan Colliery as an Example

Joint Authors

Gao, Ke
Xia, Tong-qiang
Ren, Hong-yun
He, Jiao-fei
Li, Zi-long

Source

Geofluids

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-11-11

Country of Publication

Egypt

No. of Pages

12

Main Subjects

Physics

Abstract EN

Gas extraction is a practical and effective way to guarantee mining-process safety and deliver greater environmental benefits through reducing greenhouse gas emissions and increase the supply of a valuable clean gas resource.

It has been effective in recent years, however it still has a series of problems that need to be solved.

Gas extraction design mainly relies on engineering experience rather than quantitative design, resulting in low input-output ratio of gas extraction because of unreasonable design.

How to build a bridge of communication between engineers and scientists is the key to realize scientific gas extraction.

In this work, taking our previous gas-coal and gas-coal-heat coupling models of gas extraction as the theoretical basis, a new communication and design concept—an engineering design platform for gas extraction—is proposed using the network mode.

Through the platform, on- and off-line interactions between service centre (scientific workers) and design objects (enterprises or individuals), such as data transmission, material review, scheme design and reviews, and so on.

It greatly improves the efficiency and standardization of gas extraction design.

Appling the networked platform, the gas extraction engineering parameters were quantitatively designed in the working face of 3307, Tangan colliery.

According to the extraction time, the working face was divided into 6 extraction units.

The number of boreholes were 763, the drilling capacity of coal was 0.03 m/t, and the extraction rate of each unit was more than 25%.

The networked mode of in-seam gas extraction design would transform the traditional experience to the quantitative mode.

American Psychological Association (APA)

Xia, Tong-qiang& Gao, Ke& Ren, Hong-yun& He, Jiao-fei& Li, Zi-long. 2020. Network Design Mode of In-Seam Gas Extraction Parameters Using Mathematical Modelling—Take Tangan Colliery as an Example. Geofluids،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1166300

Modern Language Association (MLA)

Xia, Tong-qiang…[et al.]. Network Design Mode of In-Seam Gas Extraction Parameters Using Mathematical Modelling—Take Tangan Colliery as an Example. Geofluids No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1166300

American Medical Association (AMA)

Xia, Tong-qiang& Gao, Ke& Ren, Hong-yun& He, Jiao-fei& Li, Zi-long. Network Design Mode of In-Seam Gas Extraction Parameters Using Mathematical Modelling—Take Tangan Colliery as an Example. Geofluids. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1166300

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1166300