石灰粉的加入也會(huì)對(duì)脫硫產(chǎn)生負(fù)面效應(yīng)，因?yàn)橐瓿涉V的高脫硫能力，必須在包底深處完成鎂的加熱、熔化、汽化和溶解，過(guò)多的增加石灰粉劑會(huì)延緩這一過(guò)程，因?yàn)镃aO主要起分散劑的作用，起主要脫硫作用的是鎂粉。另外添加石灰粉劑中不可避免的含有CaCO3和Ca(OH)2等組分，將產(chǎn)生系列反應(yīng)，導(dǎo)致鎂的氧化損失，降低鈍化鎂粉利用率。必須控制合適的噴吹石灰粉與鈍化鎂粉比例。噴槍噴吹速度對(duì)鈍化鎂粉利用率的影響噴吹速度對(duì)鎂粉脫硫率的影響不太明顯。
執(zhí)行器IC20-30Q3T芯科技，芯創(chuàng)新；88302538
0190899102 HOSE TERMOPLASTIC.
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0191321104 CLAMP PLAST. D=12 STAUFF
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0191496114 WEDGE
0191561114 INSULATING WASHER
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BALLUFF BMOA66RM-X63-1 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BIS-C-310-05 (Surplus New not in factory packaging)
BALLUFF C49BPE00PY050M CONNECTOR *NEW IN ORIGINAL PACKAGE*
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BALLUFF BES-Q08ZE-POC20B-BV06 (Surplus New In factory packaging)
BALLUFF BNS-519-101-1-WS-067 (Used, Cleaned, Tested 2 year warranty)
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $25
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Balluff BES-516-325-BO-C Proximity Switch BES-516-325-B0-C - New No Box
BALLUFF BES-516-207-BO-E-03 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BES-516-207-BO-E-03 (Used, Cleaned, Tested 2 year warranty)
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燃?xì)鈮毫﹂_(kāi)關(guān)，DG40VC1-5WG/B，75454579
燃?xì)鈮毫﹂_(kāi)關(guān)，DG17VC1-6W/B，75455241
燃?xì)鈮毫﹂_(kāi)關(guān)，DG40VC1-6W/B，75455243
燃?xì)鈮毫﹂_(kāi)關(guān)，DG110VC1-6W/B，75455245
燃?xì)鈮毫﹂_(kāi)關(guān)，DG300VC1-6W/B，75455246
燃?xì)鈮毫﹂_(kāi)關(guān)，DG17VC1-6WG/B，75455247
燃?xì)鈮毫﹂_(kāi)關(guān)，DG40VC1-6WG/B，75455249
燃?xì)鈮毫﹂_(kāi)關(guān)，DG110VC1-6WG/B，75455251
燃?xì)鈮毫﹂_(kāi)關(guān)，DG300VC1-6WG/B，75455252
燃?xì)鈮毫﹂_(kāi)關(guān)，DG40VC9-6W/B，75456344
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燃?xì)鈮毫﹂_(kāi)關(guān)，DG60VC9-6W/B，75456404
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燃?xì)鈮毫﹂_(kāi)關(guān)，DG40VC9-6WG/B，75457583
燃?xì)鈮毫﹂_(kāi)關(guān)，DG500VC1-6W/B，75457730
燃?xì)鈮毫﹂_(kāi)關(guān)，DG500VC1-6WG/B，75458957
燃?xì)鈮毫﹂_(kāi)關(guān)，DG17VC8D-6S32，84448004
磁一浮流程較全磁選流程提質(zhì)降雜效果好。相同強(qiáng)磁粗選精礦處理方式下，兩種磁-浮流程指標(biāo)相比較，磁-浮流程2均比磁-浮流程1的提質(zhì)降雜效果更顯著，且磁-浮流程2結(jié)構(gòu)更簡(jiǎn)單。強(qiáng)磁粗選不得精礦的磁-浮流程2具有精礦鐵品位高，SiO2含量低的優(yōu)點(diǎn)，但浮選礦量較大；強(qiáng)磁粗選得部分精礦的磁-浮流程2可提前獲取一部分合格精礦，使浮選礦量大大降低，但精礦質(zhì)量較前者差。根據(jù)以上分析比較認(rèn)為，應(yīng)采用強(qiáng)磁粗選不得精礦的磁-浮流程2和強(qiáng)磁粗選得部分精礦的磁-浮流程2進(jìn)行擴(kuò)大試驗(yàn)，通過(guò)擴(kuò)大試驗(yàn)驗(yàn)證實(shí)驗(yàn)室試驗(yàn)指標(biāo)，并進(jìn)行技術(shù)經(jīng)濟(jì)評(píng)價(jià)，以確定提高酒鋼粉礦系統(tǒng)精礦質(zhì)量的合理工藝流程。
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