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href="http://huazhong.cwestc.com" target="_blank"><font color="FF6634">华中ç«?/font></a> | <span><a href="/MoreBaiNian.aspx" ><font color="FF6634">特约通讯员æ¡£æ¡?/font></a></span> </DIV> <DIV style="BORDER-RIGHT: #b0cfee 1px solid; BORDER-TOP: #b0cfee 1px solid; FLOAT: left; BORDER-LEFT: #b0cfee 1px solid; WIDTH: 955px; BORDER-BOTTOM: #b0cfee 1px solid"> <TABLE cellSpacing=0 cellPadding=10 width=955 border=0> <TBODY> <TR> <TD align=middle colSpan=2> <H3></H3></TD></TR> <TR> <TD align=middle colSpan=2> <H2>铜川矿务局承担的一™å¹å›½å®¶â€œåäº””科技æ”Õd…³è¯ùN¢˜é€šè¿‡å›½å®¶éªŒæ”¶</H2></TD></TR> <TR> <TD align=middle colSpan=2> <H3></H3></TD></TR> <TR> <TD align=right width=346><A href="http://www.ducatiukracing.com/" target=_blank>煤炭资讯¾|?/A></TD> <TD width=382>2007-11-19 9:54:40    <A href="http://www.ducatiukracing.com/MroeNews.aspx">要闻</A></TD></TR> <TR> <TD colSpan=2 class="newsContent"> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>铜川矿务局承担的一™å¹å›½å®¶â€œåäº””科技æ”Õd…³è¯ùN¢˜é€šè¿‡å›½å®¶éªŒæ”¶      本网讯:(x¨¬)11æœ?9日,从北京传来喜讯,由陕西煤化集团铜川矿务局牵头的国å®?ldquo;十五”¿U‘技æ”Õd…³è¯ùN¢˜ “高瓦斯æÑa气共生易自燃厚煤层放™å¶ç…¤å¼€é‡‡ç“¦æ–¯æ²»ç†æŠ€æœ¯é›†æˆä¸Ž½Cø™Œƒ”åQŒæ­£å¼é€šè¿‡å›½å®¶æœ‰å…³ä¸“家的验收ã€?br />
     焦坪矿区三个矿(陈家山、下矌™Š‚、玉华)是铜川矿务局的主力生产矿井,三个矿的煤炭产量占到了全局æ€ÖMñ”量的70%å·¦å³ã€‚ä½†ä¸‰ä¸ªçŸ¿äº•æ‰€å¤„åœ°è´¨æ¡ä»¶å¤æ‚ï¼Œå¼€é‡‡å®¹æ˜“è‡ªç‡ƒå‘ç«ç…¤å±‚ï¼Œå‘ç«æœŸä¸€èˆ¬äØ“(f¨´)3—6个月åQŒæœ€çŸ?4天。再加上该矿区瓦斯涌出量大,在开采过½E‹ä¸­æœ‰æÑa气伴生,火与瓦斯共存的问题严重困扰着铜川矿务局的安全生产ã€?005òqß_(d¨¢)¼Œé“œå·çŸ¿åС局æ ÒŽ(gu¨©)¤å›½å®¶ç…¤çŸ¿å®‰å…¨“ä¼?x¨¬)è¯?rdquo;专家¾l„çš„ä¼?x¨¬)诊¾l“æžœåQŒæå‡ÞZº†“高瓦斯æÑa气伴生易自燃厚煤层放™å¶ç…¤å¼€é‡‡ç“¦æ–¯æ²»ç†æŠ€æœ¯é›†æˆä¸Ž½Cø™Œƒ”è¯ùN¢˜ç ”ç©¶åQŒåÆˆæˆäØ“(f¨´)国家“十五”矿井瓦斯灑֮³æ²È†çš„äº”ä¸ªç¤ºèŒƒçŸ¿åŒø™¯¾é¢˜ä¹‹ä¸€ã€‚æ­¤è¯ùN¢˜ç ”ç©¶ä½œäØ“(f¨´)西北地区唯一一家由铜川矿务局牵头åQ?个科研院校协作,108人参与研½IÓž¼Œåœ¨ä¸‹çŸŒ™Š‚煤矿研究对煤矿井下火、瓦斯和æ²ÒŽ(gu¨©)°”共存条äšg下的¾l¼åˆæ²È†æŠ€æœ¯éš¾é¢˜è¿›è¡Œæ”»å…Ÿë€?br />
     11æœ?日上午,¿U‘技部社发司éºÕdæ›´å¤„长,国家安全生äñ”监督½Ž¡ç†æ€Õd±€è§„划司周北驹处长½{‰é¢†å¯¹{€ä¸“å®Óž¼Œåœ¨é“œå·å±€å…šå§”常委、副局é•ѝ€æ€Õd·¥½E‹å¸ˆé»„æ²³½{‰é¢†å¯¼çš„陪同下,åˆîC¸‹çŸŒ™Š‚矿现场检查了此攻兌™¯¾é¢˜çš„完成情况。当天下午,领导、专家在铜川煤业å®ùN¦†å¬å–了该局关于“高瓦斯æÑa气共生易自燃厚煤层放™å¶ç…¤å¼€é‡‡ç“¦æ–¯æ²»ç†æŠ€æœ¯é›†æˆä¸Ž½Cø™Œƒ”è¯ùN¢˜ç ”究汇报åQŒå¬å–了煤科总院重庆分院½{?个单位承担的“ç…¤æÑa气共生井田综æ”ùN¢ã€æŽ˜˜q›é¢ç“¦æ–¯æ¶Œå‡ºè§„律”½{‰å­ä¸“题研究汇报åQŒæ±‡æŠ¥å•位接受了专家和领导的咨询ã€?br />
     11æœ?4日至18日,¿U‘技部、国家安全生产监督管理æ€Õd±€¾l„织有关专家在北京召开了正式验收会(x¨¬)议,铜川矿务局副局é•ѝ€æ€Õd·¥½E‹å¸ˆé»„æ²³ž®±æ­¤è¯ùN¢˜ä½œäº†ä¸“题汇报åQŒåƈ接受了专家们的质疑,专家们对此科研成果给予了高度评ä­h(hu¨¢n)ã€?br />
     此科题在铜川局下石节煤矿研½IÓž¼Œ¾l™é“œå·å±€çš„安全生产带来了显著的变化。瓦斯治理效果明显,ä»?006òq´è“vž®¤å…¶æ˜¯ä»Šòq´ä»¥æ¥ï¼Œé«˜ç“¦æ–¯çŸ¿äº•很ž®‘出现瓦斯超限现象,基本杜绝了煤层自燃现象,¾l¼æ”¾å·¥ä½œé¢å›žæ”¶çŽ‡æé«˜äº?0%左右åQŒå¸¦åŠ¨ã€åŸ¹å…ÖMº†è¯¥å±€çš„一æ‰ÒŽ(gu¨©)Š€æœ¯éª¨òq²æ­¤¿U‘ç ”è¯ùN¢˜çš„ç ”½I¶æˆåŠŸï¼Œ¾l™é“œå·çŸ¿åŠ¡å±€çš„å®‰å…¨ç”Ÿäº§å¸¦æ¥äº†æ˜¾è‘—å˜åŒ–åQšé“œå·çŸ¿åŠ¡å±€åŒ—åŒºä¸‰ä¸ªé«˜ç“¦æ–¯çŸ¿äº•ç“¦æ–¯æ²»ç†æ•ˆæžœæ˜Žæ˜¾ï¼Œæœç»äº†ç…¤å±‚è‡ªç‡ƒçŽ°è±¡ï¼Œä»?005òq´æ¥åQŒé“œå·å±€åŸºæœ¬æ²¡æœ‰å‘生井下煤层自燃åQŒæé«˜äº†ç…¤ç‚­èµ„源回收率,æ”ùN¡¶ç…¤å›žæ”¶æé«˜äº†10%左右åQŒå®‰å…¨åŸº¼‹€å·¥ä½œæ˜Žæ˜¾åŠ å¼ºåQŒåŸ¹å…Õd¸¦åŠ¨äº†ä¸€å¤§æ‰¹æŠ€æœ¯äh员ã€?br />
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