为此，决定对焙烧矿进行阶段磨选，即先在较粗的磨矿细度下通过弱磁粗选抛弃一部分尾矿，然后对粗选精矿进行再磨精选，以降低细磨矿量，减少泥化对铁回收率的影响。可以看出，采取阶段磨矿、阶段弱磁选措施后，铁回收率得到了提高，同时保证了精矿铁品位在6%以上，但精矿中磷含量为.496%，不符合冶炼要求，须通过反浮选将磷降至.3%以下。反浮选降磷试验以碳酸钠为pH调整剂、淀粉为铁矿物的剂、PB为磷矿物的捕收剂、2#油为起泡剂，对弱磁选精矿进行一粗一精反浮选，结果使精矿中的磷含量降到了.225%。
芯科技，芯创新；电极棒，BR100L335constr.A，74328436


0190899102 HOSE TERMOPLASTIC.
0191015102 CONTACTOR
0191052110 VOLTMETER
0191059116 Ampere meter
0191085203 CAPACITOR
0191085206 CAPACITOR
0191321104 CLAMP PLAST. D=12 STAUFF
0191418074 SPACING SLEEVE
0191496114 WEDGE
0191561114 INSULATING WASHER
0191574114 INSULATED SLEEVE
0191812101 Cable MKFR
0191812102 Cable MKFR
0191812104 Cable MKFR以质量打造品质，用诚信共赢未来！》
0191812105 Cable MKFR
0191954101 RUBBER HOSE
0192058101 THERMAL COMPOUND
0192108201 SOLENOID VALVE
0192190051 PRESSURE COIL
0192200103 Hose Nipple
0192207111 Y-steel bearing UCP 214
0192230107 Blind Plug

BALLUFF BTL-5-R1-M0610-Z-MA000--S135-E4 (Surplus New not in factory packaging)
BALLUFF BIS-F-450-000-A (Used, Cleaned, Tested 2 year warranty)
BALLUFF BTL2-A11-0100-P-S-32 (Surplus New not in factory packaging)
BALLUFF BMOA66RM-X63-1 (Used, Cleaned, Tested 2 year warranty)
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*
BALLUFF C49BPE00PY050M CONNECTOR *NEW IN ORIGINAL PACKAGE*
BALLUFF BNI-PNT-104-105-Z015 (Surplus New In factory packaging)
BALLUFF BNS-519-D04-L12-062-10 LIMIT SWITCH BNS519D04L1206210
BALLUFF BTL5-A11-M0305-B-SU147-S32 (Used, Cleaned, Tested 2 year warranty)
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
BALLUFF BNS-519-101-1-WS-067 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-519-101-1-WS-088 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-519-101-1-WS-066 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-519-101-1-WS-066 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BLE-S5-1-FS-15 (Surplus New In factory packaging)
Balluff BES-516-325-BO-C Proximity Switch BES-516-325-B0-C - New No Box
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)
BALLUFF BTL5-A11-M0254-Z-S32 (Used, Cleaned, Tested 2 year warranty)
BALLUFF BNS-519-FR-60-101 (Surplus New not in factory packaging)
BALLUFF BNS-519-FR-60-101 (Surplus New not in factory packaging)
BALLUFF BES-516-359-BO-C-03 (Surplus New not in factory packaging)
燃气压力开关，DG40VC1-5WG/B，75454579
燃气压力开关，DG17VC1-6W/B，75455241
燃气压力开关，DG40VC1-6W/B，75455243
燃气压力开关，DG110VC1-6W/B，75455245
燃气压力开关，DG300VC1-6W/B，75455246
燃气压力开关，DG17VC1-6WG/B，75455247
燃气压力开关，DG40VC1-6WG/B，75455249
燃气压力开关，DG110VC1-6WG/B，75455251
燃气压力开关，DG300VC1-6WG/B，75455252
燃气压力开关，DG40VC9-6W/B，75456344
燃气压力开关，DG17VC9-6W/B，75456403
燃气压力开关，DG60VC9-6W/B，75456404
燃气压力开关，DG150VC9-6W/B，75456405
燃气压力开关，DG300VC9-6W/B，75456406
燃气压力开关，DG40VC9-6WG/B，75457583
燃气压力开关，DG500VC1-6W/B，75457730
燃气压力开关，DG500VC1-6WG/B，75458957
燃气压力开关，DG17VC8D-6S32，84448004
另外留一节管一端法兰不固定，待现场安装时按现场实际尺寸调整。风管安装现场的材料、半成品按编的顺序和不同系统，水平运输用自制的双轮小车，垂直运输用电梯，运输中注意成品保护。检查现场预留孔洞的位置、尺寸符合图纸要求否，有无遗漏现象，预留孔洞应比风管截面每边尺寸大1毫米将风管和部件按编号组对，复核无误后即可连接和安装。连接长度根据风管的壁厚、法兰与风管的连接方法、安装结构部位、吊装等因素，但尽量在地面上进行连接，一般可接至1-12米长左右，但不准将可拆卸的接口，装在楼板或墙体内。
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