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Chinese Standard: GB/T 46549-2025

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Economic evaluation method for surface extraction project of coalbed methane in coal mining area


Standard in brief
Scope of Application:  
本文件描述了煤矿区煤层气地面抽采项目经济评价的方法、原则及依据,评价参数及确定,财务评价,不确定性分析,可行性评价和报告编写等。
本文件适用于煤矿区煤层气地面抽采项目经济评价,非煤矿区煤层气地面抽采项目参考使用。

Basic information
Standard No:GB/T 46549-2025
Standard Name:煤矿区煤层气地面抽采项目经济评价方法
English Name:Economic evaluation method for surface extraction project of coalbed methane in coal mining area
Standard Status:现行
Release Date:2025-12-02
Effective Date:2026-04-01
Language of Publication:中文简体

Standard Classification
ICS Number:73.040
CCS Number:D15

Related Standards
Referenced Standards:GB/T 15663.8,GB/T 31537,SY/T 6511

Publication Information
Number of pages:20
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-12-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46549
Drafter:张培河、降文萍、王毅、刘娜娜、郝世俊、许耀波、李林、王正喜、李丹丹、刘明军、陈本良、吉泽宇
Drafting Organization:中煤科工西安研究院(集团)有限公司、煤与煤层气共采国家重点实验室、淮南矿业(集团)有限责任公司
Management Organization:全国煤炭标准化技术委员会(SAC/TC 42)
Proposing Department:中国煤炭工业协会

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