CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
煤拔头半焦燃烧特性
Authors
仝晓波
吴少华
+3 more
宋文立
林伟刚
申春梅
Publication date
1 January 2009
Publisher
Abstract
利用喷动载流床模拟煤拔头工艺,在550,650,750和850℃温度下对大同烟煤进行热解得到拔头半焦,采用非等温热分析方法对原煤及拔头半焦的燃烧特性进行了研究.由热分析实验数据归纳提出了表征煤和半焦着火、燃烧及燃烬性能的无量纲综合燃烧指数z.z值越大,煤样综合燃烧性能越佳.结果显示,大同烟煤在2℃/min升温速率下Z值为0.41;4个热解温度(由低到高)下所得拔头半焦的z值分别为0.39,0.35,0.31,0.21,且拔头半焦的燃烧性能均低于原煤,但高于阳泉无烟煤,且随热解温度升高z值降低,燃烧反应性降低.z值与着火温度及表观燃烧活化能表现出的反应性一致
Similar works
Full text
Available Versions
Institutional Repository of Institute of Process Engineering, CAS (IPE-IR)
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.ipe.ac.cn:122111/44079
Last time updated on 11/04/2021