(1) Cov zis ntawmtungsten molybdenumore khoom khaws cia kev loj hlob
Raws li cov ntaub ntawv txheeb cais, thaum Lub Kaum Hli, cov khoom tsim tawm ntawm molybdenum concentrate hauv Suav teb yog kwv yees li 8320 tons (hlau, tib yam li hauv qab no), nce ntawm 0.82% ntawm lub hli;
Kev cuam tshuam los ntawm lub zog tsis txaus hauv Jiangxi Xeev, thaj chaw tsim khoom tseem ceeb, cov khoom tsim tawm ntawm tungsten concentrate (65% tungsten oxide) yog 5600 tons nyob rau lub Kaum Hlis, ib hlis-rau-hli poob ntawm 14.3%.
(2) Kev xa tawm ntawmtungsten thiab molybdenum khoomnce loj heev
Raws li qhov xwm txheej kis tau yooj yim thiab kev thov txawv teb chaws tau nce, Tuam Tshoj' tungsten thiab molybdenum xa tawm tau nce ntau xyoo rau xyoo no. Raws li kev lis kev cai txheeb cais, nyob rau lub Cuaj Hli, Tuam Tshoj tau xa tawm 1940 tons ntawm tungsten cov khoom (sib npaug rau tungsten, tib yam hauv qab no), ib xyoos ib zaug nce ntawm 54.0%. Ntawm lawv, kev xa tawm ntawm tungsten smelting khoom yog 818 tons, ib xyoos ib zaug nce ntawm 79.6%; Kev xa tawm ntawm tungsten hmoov khoom yog 845 tons, ib xyoos ib zaug nce ntawm 27.6%; Kev xa tawm ntawm tungsten hlau cov khoom yog 277 tons, ib xyoos ib zaug nce ntawm 94.4%. Nyob rau tib lub sijhawm, Tuam Tshoj tau xa tawm 2690 tons ntawm molybdenum (hlau, tib yam hauv qab no), nrog rau kev nce xyoo ntawm 154.0%. Ntawm lawv, kev xa tawm ntawm molybdenum nqi khoom yog 2074 tons, ib xyoos ib zaug nce ntawm 258.8%; Kev xa tawm ntawm cov khoom siv hlau molybdenum yog 421 tons, nrog rau lub xyoo nce ntawm 75.5%.
(3) Kev tsim cov khoom lag luam qis qis qis qis, thiab kev noj ntawmtungsten thiab molybdenumtxo lub hli rau lub hli
Thaum Lub Kaum Hli, qhov kev txo qis ntawm cov hlau hauv tsev tau cuam tshuam qhov kev thov rau ferrotungsten thiab ferromolybdenum. Tsis tas li ntawd, kev noj cov cemented carbide kuj qis dua li lub Cuaj Hli. Ntawm qhov tod tes, kev noj haus hauv tsev ntawm tungsten thiab molybdenum poob qis rau lub hli nyob rau lub Kaum Hlis. Tom qab kev tshawb xyuas, nws kwv yees tias kev siv tungsten hauv tsev hauv lub Kaum Hlis yog 3865 tons, poob 3.4% lub hli; Molybdenum noj yog 6590 tons, nqis 18.5% lub hli.
(4) Covtus nqi ntawm tungsten thiab molybdenum khoomhloov pauv
Raws li kev txheeb cais, nyob rau lub Kaum Hli, tus nqi nruab nrab ntawm 65% wolframite mloog zoo hauv kev lag luam hauv tsev yog 112000 yuan / ton, nce 1.6% lub hli nyob rau ib hlis; Tus nqi nruab nrab ntawm ammonium para tungstate (APT) yog 171000 yuan / tuj, nce 4.5% lub hli. Tus nqi ntawm cov khoom molybdenum nyob rau hauv kev lag luam hauv domestic txuas ntxiv poob. Ntawm lawv, tus nqi nruab nrab ntawm molybdenum concentrate (45% Mo) yog 2265 yuan / ton, nqis 6.1% lub hli; Tus nqi nruab nrab ntawm ferromolybdenum (60% Mo) yog 153000 yuan / tuj, nqis 3.3% lub hli.
(5) Cov txiaj ntsig ntawm kev lag luam txuas ntxiv txhim kho
Los ntawm cov ntawv ceeb toom peb lub hlis twg ntawm qee lub tuam txhab teev npe hauv thawj peb lub hlis twg, qhov muag ntim ntawm cov khoom tseem ceeb ntawm tungsten thiab molybdenum kev lag luam tau nce ntau, thiab cov txiaj ntsig ntawm cov khoom lag luam sib sib zog nqus txuas ntxiv txhim kho.
