DEVELOPMENT AND PROSPECT ON ADSORPTION MECHANISM OF COALBED METHANE IN COAL SEAMS

doi:10.3863/j.issn.1000-2634.2003.05.10

西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (5): 34-38.DOI: 10.3863/j.issn.1000-2634.2003.05.10

• 石油工程 • Previous Articles Next Articles

DEVELOPMENT AND PROSPECT ON ADSORPTION MECHANISM OF COALBED METHANE IN COAL SEAMS

OU Cheng-hua¹ LI Shi-lun¹ DU Jian-fen¹DENG Kui²

(Southwest Petroleum Institute, Nanchong Sichuan 637001,China)

Received:2002-09-13 Revised:1900-01-01 Online:2003-10-20 Published:2003-10-20

Abstract

Abstract:

The technical overview on the developing process on adsorption mechanism of coalbed methane in coal seams at home and abroad was described, and presented the main problems and difficulties faced in this field now, and a practicable developing aim of the field in the future. An advantage way on study adsorption mechanism of coalbed methane in coal seams was both by experiment and by theoretic simulation, accurate experiment simulating the characteristics exist in real coal seams was the first way to reveal the adsorption mechanism of coal seams, andtheoretic adsorption coincidence with the experiment data was the other way, and the couple of ways was the key to coalbed methane adsorption.

Key words: coalbed methane, adsorption, mechanism

CLC Number:

TE122

OU Cheng-hua LI Shi-lun DU Jian-fen DENG Kui . DEVELOPMENT AND PROSPECT ON ADSORPTION MECHANISM OF COALBED METHANE IN COAL SEAMS[J]. 西南石油大学学报(自然科学版), 2003, 25(5): 34-38.

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DEVELOPMENT AND PROSPECT ON ADSORPTION MECHANISM OF COALBED METHANE IN COAL SEAMS

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