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Article(id=1236611788758905822, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1236611783876727231, articleNumber=null, orderNo=null, doi=10.19666/j.rlfd.202410211, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=1734192000000, revisedDateStr=2024-12-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1772760825575, onlineDateStr=2026-03-06, pubDate=1753372800000, pubDateStr=2025-07-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772760825575, onlineIssueDateStr=2026-03-06, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772760825575, creator=13701087609, updateTime=1772760825575, updator=13701087609, issue=Issue{id=1236611783876727231, tenantId=1146029695717560320, journalId=1210938733613449225, year='2025', volume='54', issue='7', pageStart='1', pageEnd='159', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1772760824412, creator=13701087609, updateTime=1772761154835, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236613169855123924, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1236611783876727231, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236613169855123925, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1236611783876727231, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=153, endPage=159, ext={EN=ArticleExt(id=1236611789165753328, articleId=1236611788758905822, tenantId=1146029695717560320, journalId=1210938733613449225, language=EN, title=Experimental study on combustion performance of high moisture lignite before and after drying, columnId=1211002409397129992, journalTitle=Thermal Power Generation, columnName=Power generation technology forum, runingTitle=null, highlight=null, articleAbstract=

The ignition, burnout, and slagging performance of Baoqing lignite raw coal and its dried lignite with different moisture contents was experimentally investigated using an ignition furnace and one-dimensional furnace test platform. The results show that, the ignition temperature of Baoqing raw coal is 415 ℃, which is highly prone to ignition. Compared to the influence of moisture on ignition temperature, the effect of fineness on ignition temperature is more significant. At low loads, the water and steam react with the water gas of coke in the early stages of combustion, which has a significant impact on the consumption rate of coke. Due to its high moisture content, raw coal undergoes intense reactions during the initial combustion stage, resulting in a rapid decrease in mass fraction of combustible materials in fly ash and a stronger tendency towards slagging. However, excessive moisture is not conducive to the complete combustion of coal powder in the later stage of combustion. As the fineness of coal powder R90 increases, the burnout rate of coal powder decreases. But overall, the burnout rate of both Baoqing raw coal and dry coal is above 99%, indicating the Baoqing coal is highly flammable, and the effect of oxygen on burnout rate is not significant.

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利用着火炉及一维炉试验平台对宝清高水分褐煤及其不同水分干燥褐煤的着火、燃尽及结渣性能进行试验研究。结果表明：宝清高水分褐煤的着火温度415 ℃，极易着火；相对于水分对着火温度的影响，细度对着火温度的影响更加显著；在低负荷下，水及水蒸气在燃烧初期对焦炭的消耗速率影响大；宝清高水分褐煤由于水分高，燃烧初期反应剧烈，飞灰可燃物质量分数迅速降低，结渣趋势也更强，但过高的水分不利于燃烧后期焦炭的燃尽；随着煤粉细度R90升高，煤粉燃尽率下降。但总体说来，宝清高水分褐煤及干燥煤的燃尽率均在99%以上，属于极易燃尽；氧量对燃尽率的影响效果不明显。

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杜佳军（1983），男，高级工程师，主要研究方向为电站锅炉燃烧技术，。

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杜佳军（1983），男，高级工程师，主要研究方向为电站锅炉燃烧技术，。

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杜佳军（1983），男，高级工程师，主要研究方向为电站锅炉燃烧技术，。

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articleId=1236611788758905822, language=EN, label=Tab.1, caption=

Main coal quality parameters of coal samples

, figureFileSmall=null, figureFileBig=null, tableContent=
项目宝清电厂煤场堆煤
全水分wt(M)/%32.80
空气干燥基水分wad(M)/%11.74
收到基灰分war(A)/%19.06
干燥基挥发分wd(V)/%41.22
收到基碳war(C)/%34.70
收到基氢war(H)/%2.76
收到基氮war(N)/%0.43
全硫wt,ar(S)/%0.28
收到基高位发热量Qgr,v,ar/(MJ·kg–1)13.98
收到基低位发热量Qnet,v,ar/(MJ·kg–1)12.67
), ArticleFig(id=1236611799374688778, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1236611788758905822, language=CN, label=表1, caption=

煤样主要煤质参数

, figureFileSmall=null, figureFileBig=null, tableContent=
项目宝清电厂煤场堆煤
全水分wt(M)/%32.80
空气干燥基水分wad(M)/%11.74
收到基灰分war(A)/%19.06
干燥基挥发分wd(V)/%41.22
收到基碳war(C)/%34.70
收到基氢war(H)/%2.76
收到基氮war(N)/%0.43
全硫wt,ar(S)/%0.28
收到基高位发热量Qgr,v,ar/(MJ·kg–1)13.98
收到基低位发热量Qnet,v,ar/(MJ·kg–1)12.67
), ArticleFig(id=1236611799475352077, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1236611788758905822, language=EN, label=Tab.2, caption=

The temperatures and slagging types of coal samples with different moisture contents

, figureFileSmall=null, figureFileBig=null, tableContent=
煤样水分测点
1－62－63－64－6
33%烟温/℃1 2801 2781 2101 165
渣型熔融熔融熔融粘熔
26%烟温/℃1 2691 2401 2061 162
渣型熔融熔融熔融粘熔
20%烟温/℃1 2801 2401 1801 120
渣型熔融熔融粘熔粘聚
), ArticleFig(id=1236611799626347028, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1236611788758905822, language=CN, label=表2, caption=

不同水分条件下煤样的温度及渣型

, figureFileSmall=null, figureFileBig=null, tableContent=
煤样水分测点
1－62－63－64－6
33%烟温/℃1 2801 2781 2101 165
渣型熔融熔融熔融粘熔
26%烟温/℃1 2691 2401 2061 162
渣型熔融熔融熔融粘熔
20%烟温/℃1 2801 2401 1801 120
渣型熔融熔融粘熔粘聚
), ArticleFig(id=1236611799764759065, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1236611788758905822, language=EN, label=Tab.3, caption=

The temperatures and slagging types of coal samples with different fineness

, figureFileSmall=null, figureFileBig=null, tableContent=
煤样细度测点
1－62－63－64－6
15%烟温/℃1 2701 2501 2001 150
渣型熔融熔融熔融粘熔
25%烟温/℃1 2801 2401 1801 120
渣型熔融熔融粘熔粘聚
35%烟温/℃1 2691 2251 1901 130
渣型熔融粘熔强粘聚弱粘聚
), ArticleFig(id=1236611799886393884, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1236611788758905822, language=CN, label=表3, caption=

不同细度条件下煤样的温度及渣型

, figureFileSmall=null, figureFileBig=null, tableContent=
煤样细度测点
1－62－63－64－6
15%烟温/℃1 2701 2501 2001 150
渣型熔融熔融熔融粘熔
25%烟温/℃1 2801 2401 1801 120
渣型熔融熔融粘熔粘聚
35%烟温/℃1 2691 2251 1901 130
渣型熔融粘熔强粘聚弱粘聚
), ArticleFig(id=1236611800016417313, tenantId=1146029695717560320, journalId=1210938733613449225, articleId=1236611788758905822, language=EN, label=Tab.4, caption=

The temperatures and slagging types of coal samples under conditions with different oxygen contents

, figureFileSmall=null, figureFileBig=null, tableContent=
氧量测点
1－62－63－64－6
2.5%烟温/℃1 2591 1721 1301 097
渣型熔融粘熔粘聚弱粘聚
3.5%烟温/℃1 2801 2401 1801 120
渣型熔融熔融粘熔粘聚
4.5%烟温/℃1 2601 2001 1681 080
渣型熔融粘熔粘聚弱粘聚
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不同氧量条件下煤样的温度及渣型

, figureFileSmall=null, figureFileBig=null, tableContent=
氧量测点
1－62－63－64－6
2.5%烟温/℃1 2591 1721 1301 097
渣型熔融粘熔粘聚弱粘聚
3.5%烟温/℃1 2801 2401 1801 120
渣型熔融熔融粘熔粘聚
4.5%烟温/℃1 2601 2001 1681 080
渣型熔融粘熔粘聚弱粘聚
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高水分褐煤干燥前后燃烧性能试验研究
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杜佳军 1 , 郭前鑫 1 , 曹忠友 1 , 白杨 2 , 赵勇纲 1 , 向小凤 3 , 徐长亮 2
热力发电 | 发电技术论坛 2025,54(7): 153-159
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热力发电 | 发电技术论坛 2025, 54(7): 153-159
高水分褐煤干燥前后燃烧性能试验研究
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杜佳军1 , 郭前鑫1, 曹忠友1, 白杨2, 赵勇纲1, 向小凤3, 徐长亮2
作者信息
  • 1.神华神东电力有限责任公司，陕西　西安　710032
  • 2.国能宝清煤电有限公司，黑龙江　双鸭山　155600
  • 3.西安热工研究院有限公司，陕西　西安　710054

    • 杜佳军（1983），男，高级工程师，主要研究方向为电站锅炉燃烧技术，。

Experimental study on combustion performance of high moisture lignite before and after drying
Jiajun DU1 , Qianxin GUO1, Zhongyou CAO1, Yang BAI2, Yonggang ZHAO1, Xiaofeng XIANG3, Changliang XU2
Affiliations
  • 1.Shenhua Shendong Electric Power Co., Ltd. Technology Research Institute, Xi’an 710032, China
  • 2.Guoneng Baoqing Coal and Electric Chemical Co., Ltd., Shuangyashan 155600, China
  • 3.Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China
出版时间: 2025-07-25 doi: 10.19666/j.rlfd.202410211
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摘要
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利用着火炉及一维炉试验平台对宝清高水分褐煤及其不同水分干燥褐煤的着火、燃尽及结渣性能进行试验研究。结果表明：宝清高水分褐煤的着火温度415 ℃，极易着火；相对于水分对着火温度的影响，细度对着火温度的影响更加显著；在低负荷下，水及水蒸气在燃烧初期对焦炭的消耗速率影响大；宝清高水分褐煤由于水分高，燃烧初期反应剧烈，飞灰可燃物质量分数迅速降低，结渣趋势也更强，但过高的水分不利于燃烧后期焦炭的燃尽；随着煤粉细度R90升高，煤粉燃尽率下降。但总体说来，宝清高水分褐煤及干燥煤的燃尽率均在99%以上，属于极易燃尽；氧量对燃尽率的影响效果不明显。

高水分褐煤  /  干燥  /  着火  /  燃尽  /  结渣

The ignition, burnout, and slagging performance of Baoqing lignite raw coal and its dried lignite with different moisture contents was experimentally investigated using an ignition furnace and one-dimensional furnace test platform. The results show that, the ignition temperature of Baoqing raw coal is 415 ℃, which is highly prone to ignition. Compared to the influence of moisture on ignition temperature, the effect of fineness on ignition temperature is more significant. At low loads, the water and steam react with the water gas of coke in the early stages of combustion, which has a significant impact on the consumption rate of coke. Due to its high moisture content, raw coal undergoes intense reactions during the initial combustion stage, resulting in a rapid decrease in mass fraction of combustible materials in fly ash and a stronger tendency towards slagging. However, excessive moisture is not conducive to the complete combustion of coal powder in the later stage of combustion. As the fineness of coal powder R90 increases, the burnout rate of coal powder decreases. But overall, the burnout rate of both Baoqing raw coal and dry coal is above 99%, indicating the Baoqing coal is highly flammable, and the effect of oxygen on burnout rate is not significant.

high moisture lignite  /  dry  /  ignition  /  burnt out  /  slagging
杜佳军, 郭前鑫, 曹忠友, 白杨, 赵勇纲, 向小凤, 徐长亮. 高水分褐煤干燥前后燃烧性能试验研究. 热力发电, 2025 , 54 (7) : 153 -159 . DOI: 10.19666/j.rlfd.202410211
Jiajun DU, Qianxin GUO, Zhongyou CAO, Yang BAI, Yonggang ZHAO, Xiaofeng XIANG, Changliang XU. Experimental study on combustion performance of high moisture lignite before and after drying[J]. Thermal Power Generation, 2025 , 54 (7) : 153 -159 . DOI: 10.19666/j.rlfd.202410211
正文
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我国褐煤资源丰富[1]，但由于褐煤水分高、热值低等原因，褐煤锅炉效率低、运行成本高、可靠性差[2-4]。通过对入炉煤进行预干燥，降低入炉煤水分、提高热值，有助于解决褐煤锅炉机组存在的燃烧、结渣等一系列问题，提高锅炉效率[5-6]。另外褐煤干燥提质后还可以降低外运成本，提高经济效益。
褐煤干燥提质技术在德国、美国、澳大利亚等褐煤丰富的国家有多年的理论研究和应用实践[7]。我国的褐煤干燥系统、干燥褐煤高效发电系统设计和工程化应用尚处于起步阶段，需开展更深层次的研究。近年来，张博等[8-10]总结了高含水低品质煤干燥脱水提质技术进展。秦谊等[11-14]对褐煤干燥利用中的煤干燥特性进行了研究。LIU等人[15]对伊敏褐煤在不同温度下的干燥特性及过程动力学进行了分析。Pusat等人[16-19]对褐煤粗颗粒在固定床中的干燥动力学进行了研究。董琨等[20-23]研究了低温烘焙提质对褐煤着火燃烧特性的影响。
褐煤干燥后，由于水分降低、热值升高，其反应活性、燃尽效果、结渣趋势等都较干燥前有所不同[24-25]。本文对宝清褐煤干燥前后的着火、燃尽及结渣特性进行试验对比，结论为现役设备改烧干燥褐煤可行性评估提供依据，对推动褐煤干燥技术的工程推广有积极作用。
1　试验条件
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1.1　试验系统
着火炉实物如图1所示。着火炉工作原理为：用电热丝将碳化硅炉壁以规定的升温速率（5～8 ℃/min），缓慢均匀加热；通过圆管形一次风喷嘴以16.7 MJ/h的入炉热量向下喷入煤粉/空气混合物，混合物通过炉膛时，吸收炉壁的辐射热，并与滞留热空气对流换热升温；随着炉壁温度升高，射流混合物的温度也逐步升高，射流混合物一旦达到着火温度时会发生爆燃，记录爆燃时的炉壁温度，即为着火温度。
一维火焰炉为电加热积木式结构，炉体立置，烟道水平布置，整体呈“L”型，炉体由锥体炉顶和6级可分别控制壁温的电加热炉组成，如图2所示。每级有6个测孔，可以根据试验要求沿火焰流程测定火焰温度，并抽取烟气及焦碳试样。对每一种煤均进行2个基本工况的试验，获得评价试验煤种的数据。2个工况的给煤量以入炉热量控制，分别为23.03、46.06 MJ/h。
1.2　试验煤样及工况
试验煤样的原煤煤质检测数据见表1。
试验过程中，首先用马弗炉对原煤进行烘干，获得33%（原煤化验结果32.8%≈33%）、26%、20%、13% 4种水分的煤样。然后测试原煤及干燥煤样在不同水分、煤粉细度、氧量下的着火温度、燃尽率及结渣情况，获得着火、燃尽及结渣随不同影响因素的变化规律。
2　结果与讨论
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2.1　水分对燃烧性能的影响
2.1.1　着火温度
图3为煤粉细度R90=25%、氧量3.5%条件下，不同干燥程度的煤样煤粉气流着火温度IT随宝清原煤煤样水分的变化规律。宝清原煤的着火温度为415 ℃，相对于胜利褐煤着火温度460 ℃、宝日希勒褐煤440 ℃，宝清原煤的着火温度IT偏低。宝清褐煤干燥后煤样的着火温度随着水分下降而下降，即干燥后煤样的全水分越低，煤样的煤粉气流着火温度越低，着火性能越好。煤样水分由33%降低为13%，煤粉着火温度下降10 ℃。
2.1.2　燃尽率
图4为试验煤样水分分别为33%、26%、20%时，一维炉沿程飞灰可燃物质量分数的变化情况。
图4a)工况1（入炉热量23.03 MJ/h），在喷口距离/炉膛高度λ为17%位置抽取飞灰，3种煤样水分下，飞灰可燃物质量分数分别为1.26%、1.55%、3.52%。可见随着水分的降低，燃烧初期，飞灰中可燃物的消耗速率逐渐下降，飞灰可燃物逐渐升高。说明宝清褐煤在低负荷下，水及水蒸气在燃烧初期对焦炭的消耗贡献大。
图4b)工况2（入炉热量46.06 MJ/h），由于炉内烟气量增加，煤粉及烟气在炉内停留时间短，在λ为17%位置抽取的飞灰，相较于工况1，飞灰可燃物质量分数普遍较高。但工况2由于入炉热量的提高，炉内整体温度水平高于工况1，水分对燃烧初期煤粉反应速率的影响不及工况1显著。
炉膛出口，在λ为100%位置处抽取飞灰，工况1及工况2中水分33%的煤样飞灰可燃物质量分数均最高。说明水分虽然在煤粉燃烧初期对焦炭的消耗速率影响较大，但过高的水分不利于燃烧后期煤粉的燃尽。
图5为2个工况下，试验煤样的一维火焰炉燃尽率Bp随煤样水分的变化。由图5可知，宝清原煤及干燥煤的燃尽率均较高，在99%以上，且随着水分的下降，燃尽率Bp先升高再下降。2个工况都重复相同的规律，在煤样水分26%时，获得最高的燃尽率。水分对燃烧的影响有2个方面：一方面，水蒸气的热容较大，水的气化潜热及水蒸气显热会吸收一部分燃烧热，降低火焰温度和燃烧强度，对燃烧和燃尽不利；另一方面，水及水蒸气在燃烧初期对燃烧强度及煤粉燃尽有积极作用。
2.1.3　结渣情况
图6为水分33%、26%、20% 3种水分的煤样在细度R90=25%、氧量3.5%条件下，碳化硅棒的结渣情况。每张图片上的6个渣棒从左到右分别对应一维炉从上到下的6个测孔（分别在λ为17%、32%、49%、64%、82%、100%位置）。由图6可以看到：各煤样沿一维炉从上到下，结渣程度逐渐减弱；随着水分的降低，一维炉内的结渣逐渐减弱。水分33%和水分26%工况。第1、2、3级渣棒上的渣型为熔融（碳化硅棒表面由全熔融致密凝固渣层所覆盖，并有渣泡形成），第4级为粘熔（沉积灰层由部分凝固渣层粘聚而成，用小刀无法切刮）；水分20%的工况，第1、2级渣棒上的渣型为熔融，第3级为粘熔。
表2为试验煤样水分分别为33%、26%、20%时，一维炉沿程温度及渣型的情况。由表2可以看到：随着煤样水分的减少，燃烧初期烟温降低，熔融型渣的覆盖区域减小。主要原因为在煤样燃烧初期，水及水蒸气对焦炭的消耗速度影响较大。原煤样由于水分高，燃烧初期燃烧强度大，烟气温度高，熔融型渣覆盖区域大，延伸到第3级渣棒的位置。
2.2　细度对燃烧性能的影响
2.2.1　着火温度
图7为试验煤样的变煤粉细度试验，分别将宝清原煤和20%干燥煤样的R90控制在15%、25%和35%。由图7可知，随着煤粉细度提高，即R90升高，煤粉气流着火温度上升。对2种水分的煤粉，当细度由15%增大到35%，着火温度均增加了约20 ℃。相对于水分对着火温度的影响，细度对着火温度的影响更加显著。
2.2.2　燃尽率
图8为氧量3.5%、水分20%的试验煤样在细度R90分别为15%、25%、35%时，工况1（入炉热量23.03 MJ/h）、工况2（入炉热量46.06 MJ/h）一维炉沿程飞灰可燃物质量分数的变化情况。
由图8可知，在λ为17%位置抽取飞灰，3种细度下飞灰可燃物质量分数分别为1.01%、3.52%、4.79%。可见在燃烧初期随着煤样细度R90的增加，飞灰可燃物逐渐升高。这说明在低负荷下的燃烧初期，宝清褐煤的煤粉细度对焦炭的消耗速度影响较大。
工况2由于入炉热量的提高，炉内温度升高且燃烧反应强度提升，细度对飞灰可燃物质量分数的影响趋势并不明显。
在炉膛出口，在喷口占全火焰长100%位置处抽取飞灰，3种细度下，2个工况的平均飞灰可燃物质量分数分别为0.5%、0.6%、0.6%。可见随着煤样细度R90的增加，煤粉的比表面积逐渐减小，飞灰可燃物质量分数升高。
2.2.3　结渣情况
图9为水分20%的煤样、氧量3.5%条件下，不同细度时煤样的结渣情况。表3为渣型及一维炉沿程温度。由图9和表3可以看到，随着细度R90的增大，一维炉内的温度逐渐降低、结渣逐渐减轻。R90=15%工况，第1、2、3级渣棒上的渣型为熔融，第4级为粘熔；R90=25%工况，第1、2级渣棒上的渣型为熔融，第3级为粘熔；R90=35%工况，第1级渣棒上的渣型为熔融，第2级为粘熔。
2.3　氧量对燃烧性能的影响
2.3.1　燃尽率
图10为试验煤样R90=25%，炉膛出口氧量分别控制在2.5%、3.5%和4.5%时，煤样燃尽性能的测试结果。由图10可知，由于宝清原煤和干燥煤的燃烧性能优良，试验煤样燃尽率均大于99%，氧量对燃尽率的影响不明显。
2.3.2　结渣情况
图11为水分20%的煤样、R90=25%条件下，不同氧量的结渣情况。表4为渣型及一维炉沿程温度情况。由图11和表4可以看到：氧量3.5%的工况，炉内温度最高，结渣最为严重，第1、2级渣棒上的渣型为熔融，第3级为粘熔；其他2个工况，第1级渣棒上的渣型为熔融，第2级为粘熔。
3　结论
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1）煤粉细度R90=25%、氧量3.5%条件下，宝清原煤的着火温度IT为415 ℃；干燥后煤样的水分越低，煤粉气流着火温度越低；宝清褐煤在低负荷下的燃烧初期，水及水蒸气对焦炭的消耗速度影响较大；过高的水分不利于燃烧后期煤粉的燃尽；随着煤样水分的减少，熔融型渣的覆盖区域减小，结渣趋势减弱。因此宝清褐煤干燥后结渣趋势减弱、燃烧经济性提高，但须防范着火性能提高而引起的各种燃烧问题。
2）对于宝清原煤和20%干燥煤样，当煤粉细度R90由15%增大到35%，着火温度增加了约20 ℃；相对于水分对着火温度的影响，细度对着火温度的影响更加显著；随着煤粉R90升高，燃尽率Bp下降，但总体来说，宝清原煤及干燥煤的燃尽率均较高，在99%以上；随着煤粉R90升高，燃烧前期的温度降低，结渣趋势明显减弱。因此可以适当提高干燥后煤粉的运行细度，既可以获得较高的燃尽效率，又降低了制粉电耗，更重要的是可以平衡干燥后水分降低造成的着火性能提高而带来的不利影响。
3）氧量3.5%的工况，炉内温度水平最高，结渣最为严重。由于宝清原煤和干燥煤的燃烧性能优良，氧量对燃尽率的影响效果不明显，因此可以采取低氧运行方式，既可保持较高的燃烧经济性，降低辅机电耗，又能降低炉膛出口的NOx生成量。
基金
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  • 国家重点研发计划项目(2023YFB4005704)
文献
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2025年第54卷第7期
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doi: 10.19666/j.rlfd.202410211
  • 首发时间：2026-03-06
  • 出版时间：2025-07-25
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  • 修回日期：2024-12-15
基金
National Key Research and Development Program(2023YFB4005704)
国家重点研发计划项目(2023YFB4005704)
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    1.神华神东电力有限责任公司，陕西　西安　710032
    2.国能宝清煤电有限公司，黑龙江　双鸭山　155600
    3.西安热工研究院有限公司，陕西　西安　710054
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
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