Kev ua lag luam tag nrhokev xavLub lim tiam no, cov khoom lag luam uas muaj zinc tau nce siab vim yog tus nqi zinc nce siab, nrog rau monohydrate zinc sulfate, manganese sulfate, thiab copper sulfate ua raws li qhov kev nce siab. Ferrous sulfate, heptahydratezinc sulfate, thiab lwm yam ntsiab lus tseem ruaj khov heev.Calcium iodatepoob qis raws li cov nqi khoom siv raw poob qis.

Lub lim tiam tom ntej no yuav tsum tsom mus rau qhov tseem ceeb: kev pheej hmoo ntawm thaj chaw nom tswv, cov ntaub ntawv CPI thiab PPI ntawm Asmeskas (kev cuam tshuam rau tus nqi tooj liab thiab zinc); ntawm theem kev lag luam, saib xyuas ze rau qhov kev nyuaj siab ntawm tus nqi los ntawm kev nce nqi zinc uas raug xa mus rau cov khoom lag luam downstream.

Kev Tshuaj Xyuas Tus Nqi Lag Luam

Khoom Muag / Metric	Chav tsev	Lub Limtiam 4 Lub Yim Hli	Lub Limtiam 1 Lub Cuaj Hli	WoW Hloov Pauv	Tus nqi nruab nrab ntawm lub Yim Hli	Nruab nrab Cuaj Hlis 4	Kev Hloov Pauv MoM	Cuaj Hlis 8 Nqe
Kev Lag Luam Hlau Shanghai #Zinc Ingots	Yuan ib tuj	26081	26538	↑457	24523	26629	↑1031	27415
Kev Lag Luam Hlau Shanghai #Electrolytic Copper	Yuan ib tuj	108989	109581	↑592	104393	109624	↑1400	111255
Shanghai Metals Market Australia Mn46% manganese ore	Yuan ib tuj	42.9	42.9	↑0.04	43.13	42.9	-	42.9
Lub Koom Haum Lag Luam Ntshuam Cov Khoom Iodine Uas Muaj Cov Khoom Uas Zoo	Yuan ib tuj	635000	635000	-	635000	635000	-	635000
Shanghai Metals Market Cobalt Chloride (co ≥ 24.2%)	Yuan ib tuj	87200	86400	↓800	101478	86250	↓4417	84000
Kev Lag Luam Hlau Shanghai Selenium Dioxide	Yuan ib kilogram	115	114.4	↓0.6	120.9	114.3	↓0.94	114
Tus nqi siv ntawm cov chaw tsim khoom titanium dioxide	%	71.55	71.77	↑0.22	72.18	71.11	↓0.28	-

Zinc sulfate

Cov khoom siv rawTus nqi zinc tseem pheej nce ntxiv, nrog rau tus nqi zinc nruab nrab txij li lub Cuaj Hlis 4 nce 1,031 yuan ib tuj piv rau qhov nruab nrab ntawm lub Yim Hli. Kev muab cov zinc oxide theem nrab zoo tseem nruj, ua kom cov kev lag luam nyob rau theem siab. Tus nqi sulfuric acid tseem ruaj khov thoob plaws txhua thaj chaw.

Sab muab khoomTus nqi ua haujlwm: 55% (tsis hloov), kev siv peev xwm: 54% (↑12%), kev txiav txim rov qab: 30–35 hnub (↑5 hnub). Kev siv peev xwm tau zoo dua qub, tab sis kev txiav txim kuj tau nce ntxiv raws li ntawd, ua rau kev muag khoom tsawg.

Sab kev thovKev thov hauv tebchaws tab tom nce siab. Kev lag luam pub tsiaj tau txais txiaj ntsig los ntawm lub caij nyoog siab tshaj plaws thiab kev noj zaub mov tsiaj ntau ntxiv, ua rau muaj kev thov ntau ntxiv. Lub caij no, lub caij nplooj zeeg siv chiv rau cov chiv sib xyaw tau pib lawm, thiab cov voj voog yuav cov chiv tshwj xeeb twb tau pib lawm.

Kev rov qab los ntawm kev xa khoom mus rau lwm lub teb chaws: Tus nqi xa khoom rau cov kev xa khoom mus rau South America tseem siab thiab ruaj khov, thaum qhov kev thov ntawm cov neeg siv khoom txawv teb chaws maj mam raug tso tawm, ua rau muaj kev nce ntxiv ntawm cov xaj xa khoom mus rau lwm lub teb chaws.

Cov yam tseem ceeb ntawm macroTus nqi zinc tau txuas ntxiv nce siab, vim yog tus nqi ua haujlwm qis, kev xav zoo hauv kev ua lag luam, thiab cov peev nyiaj tau los. Cov kev nyuaj siab ntawm tus nqi tau dhau mus rau sab qis, thaum cov xwm txheej macroeconomic zoo tau muab kev txhawb nqa zoo rau tus nqi.

Tus Nqi Saib Xyuas: Nyob rau hauvlub sijhawm luv luv, nrog rau lub caij siv khoom ntau tshaj plaws los txog thiab cov nqi txuas ntxiv nce siab, cov nqi tseem muaj chaw nce siab.

Lus Qhia: Xauv cov xaj sai sai raws li koj cov khoom muag tam sim no.

Manganese sulfate

Cov khoom siv rawTus nqi ntawm cov kua qaub sulfuric tseem ruaj khov, thiab tus nqi ntawm Gabon ore Mn41% manganese concentrate ntawm Qinzhou Port tuav ruaj khov ntawm qib siab (38.5 yuan ib ton-degree), ua kom cov nqi khoom siv raw tag nrho muaj zog.

Sab muab khoomTus nqi ua haujlwm: 94% (tsis hloov), kev siv peev xwm: 64% (qis 9%), kev txiav txim tom qab: 45–50 hnub (tsis hloov). Txawm hais tias kev siv peev xwm tau poob qis me ntsis, cov xaj tseem muaj zog thiab twb tau sau npe mus txog nruab nrab Lub Kaum Hli, qhia txog cov xwm txheej tsis txaus.

Sab kev thov:Hauv tebchaws, kev thov zaub mov tau pom tias muaj qee qhov kev rov zoo, thaum kev siv peev xwm ntau ntxiv hauv kev tsim cov chiv thiab cov chiv sib xyaw, nrog rau kev pib yuav cov chiv tshwj xeeb, tau tsav kev thov ntxiv. Ntawm sab xa khoom, txawm hais tias qee lub tuam txhab tsim khoom txawv teb chaws tau rov ua haujlwm, cov xaj uas twb muaj lawm txuas ntxiv mus txog rau thaum pib Lub Kaum Hli tseem txhawb nqa tus nqi. Kev thov rau manganese sulfate tau muaj zog, txhawb nqa los ntawm kev nce ntxiv ntawm kev tsim khoom thiab kev xa khoom ntawm cov khoom siv ternary precursors.

Cov yam tseem ceeb ntawm macroTsis muaj cov yam ntxwv macroeconomic ncaj qha; feem ntau yog los ntawm kev tsiv chaw thoob ntiaj teb thiab kev ntxiv cov khoom muag hauv qab.

Kev kwv yees tus nqi: Cov xaj txaus lawm, nrog rau kev tsim khoom thiab kev xa khoom teem sijhawm; tus nqi tseem ruaj khov nrog me ntsis nce siabqauv.

Cov lus qhia ua haujlwm: Xauv cov xaj sai sai raws li koj cov khoom muag tam sim no.

Hlau sulfate

Cov khoom siv rawCov nqi tau poob qis mus rau qib qis, cov teebmeem txhawb nqa tus nqi tau tshwm sim, thiab qhov chaw poob qis ntxiv yog txwv.

Sab muab khoomTus nqi ua haujlwm ntawm 50% (tsis hloov), kev siv peev xwm ntawm 20% (tsis hloov). Kev tswj hwm kev tsim khoom ua ntej tau ua rau kev muag khoom hauv khw txo qis 50–60% piv rau lub Yim Hli, ua rau kev muag khoom nruj dua thiab kev txhawb nqa tus nqi muaj zog.

Sab kev thov: Thaum lub caij noj ntau tshaj plaws tuaj txog (raws li kev sib txuas lus nrog cov tuam txhab tsim khoom noj ua ke, kev tsim khoom noj yuav tsum tau ua tiavkom nce ntxiv kwv yees li ntawm10%), qhov kev thov rau ferrous sulfate tau nce siabraws li ntawd.

Cov yam tseem ceeb ntawm macroTsis muaj kev cuam tshuam ncaj qha rau kev lag luam macroeconomic.

NqeKev Xav: Tus nqi ntawm lub lim tiam no: ruaj khov thiab sib sau ua ke ntawm qhov qis tshaj plaws. Kev kwv yees luv luv: Nrog kev tswj hwm kev tsim khoom thiab kev txo cov khoom muag, qhov kev thov maj mam rov zoo, thiab cov neeg muag khoom tseem ruaj khov rau ntawm tus nqi, lees paub qib qis tshaj plaws. Cov Lus Qhia: Xauv cov haujlwm sai sai.

Tooj liab sulfate/tooj liab chloride yooj yim

Cov ntaub ntawv raw:Cov nqi tooj liab tau nce siab lub lim tiam no, txhawb nqa los ntawm kev xav zoo ntawm macroeconomic.

Sab muab khoom:Tus nqi ua haujlwm ntawm tooj liab sulfate ntawm 100% (tsis hloov pauv), kev siv peev xwm ntawm 42% (tsis hloov pauv). Cuam tshuam los ntawm cua daj cua dub, kev xa khoom tooj liab los ntawm txawv teb chaws tau raug ncua. Ua ke nrog kev xa khoom ntau ntxiv los ntawm cov chaw ua hlau smelting, kev muab khoom hauv tsev tau nruj dua thiab cov khoom muag hauv zej zog tseem poob qis.

1) Kev kwv yees rau yav tom ntej:

Lub lim tiam no, tus nqi tooj liab tau rov qab zoo li qub, vim muaj ob qho tib si macroeconomic thiab cov yam tseem ceeb. Ntawm sab macro, cov ntaub ntawv ua haujlwm ntawm US ADP tsis tau raws li qhov xav tau, qhia tias kev lag luam ua haujlwm tsis muaj zog, uas ua rau cov lag luam txo qis lawv cov kev kwv yees txog kev nce nqi paj laum rau lub Cuaj Hli - cuam tshuam zoo rau tus nqi hlau. Lub hauv paus, nrog rau lub sijhawm "Cuaj hlis kub, kaum hli nyiaj" uas siv ntau tshaj plaws los txog, cov khoom muag tooj liab tseem poob qis mus rau 88,900 tons, mus txog qhov qis tshaj plaws hauv peb lub hlis. Txhawb nqa los ntawm ob qho tib si macroeconomic thiab cov yam tseem ceeb, tus nqi nruab nrab txhua lub lim tiam tau nce mus txog 109,581 yuan ib ton.

Tus nqi tooj liab yuav nyob nruab nrab ntawm 109,000 thiab 110,000 yuan ib tuj rau lub lim tiam tom ntej. Nrog kev txhawb nqa ntawm macroeconomic thiab lub caij nyoog siab tshaj plaws rau kev thov tooj liab electrolytic, cov kev xav tau khoom muag hauv qab no maj mam tshwm sim, ua rau muaj kev nce siab ntxiv rau tus nqi tooj liab.

Pom zooTus nqi tooj liab sulfate raug txwv los ntawm lawv tus kheej qhov kev muab khoom thiab kev thov, txwv qhov uas lawv tuaj yeem ua raws li tus nqi tooj liab nce. Nws raug pom zoo kom yoog tau lub sijhawm yuav khoom raws li cov sijhawm tsim khoom kom tsis txhob yuav thaum tus nqi siab tshaj plaws..

1) Tus nqi tam sim no

Magnesium sulfate/magnesium oxide

Nyob rau hauv cov nqe lus ntawm cov khoom siv rawLub lim tiam no, kev ua lag luam magnesium tseem ruaj khov, nrog rau tus nqi tsis hloov pauv ntawm lub lim tiam dhau los. Raws li cov ntaub ntawv suav, tus nqi benchmark rau heptahydrate magnesium sulfate tau mus txog qhov siab tshaj plaws hauv ib xyoos. Kev muab khoom hauv khw muaj txaus, nrog rau cov khoom siv qib qis hauv kev lag luam muaj ntau, thaum cov khoom noj pub rau tsiaj raug nqi raws li qhov zoo, qhia txog qhov sib txawv ntawm tus nqi meej. Ntawm sab magnesium oxide, fused magnesia xuab zeb tseem ruaj khov; txawm li cas los xij, cov nqi tsim khoom hauv cov cheeb tsam loj tseem raug kev nyuaj siab los ntawm cov nqi hluav taws xob, thiab cov nroj tsuag me me mus rau nruab nrab tseem kaw rau kev saib xyuas. Tag nrho cov nqi ua haujlwm ntawm kev lag luam tseem nyob qis ntawm 40%-50%, nrog rau cov khoom siv nruj me ntsis rau qee qhov kev qhia tshwj xeeb. Cov nqi thee nce siab tuaj yeem txhawb nqa qhov sib txawv me ntsis hauv sintered magnesia xuab zeb hauv lub sijhawm luv luv. Cov lus qhia txog kev yuav khoom: Rau magnesium sulfate thiab magnesium oxide, maj mam ntxiv cov khoom muag raws li qhov xav tau. Nrog rau tus nqi ruaj khov, nws yog qhov zoo kom tau txais cov magnesium oxide nruab nrab yam tsis muaj ntau dhau.

Calcium iodate

Lub lim tiam no, kev ua lag luam iodine tseem ruaj khov ntawm qib siab. Cov nqi siab rau cov iodine refined tau txhawb nqa tus nqi. Kev tsim khoom ntawm cov chaw tsim khoom tseem ruaj khov nrog kev muab khoom txaus, thaum cov tuam txhab pub zaub mov hauv qab tswj hwm qhov kev yuav khoom ruaj khov. Hauv lub sijhawm luv luv, cov nqi rau cov iodine refined yuav nce ntau dua li poob, thiab cov nqi calcium iodate tau txhawb nqa zoo nrog qhov chaw tsawg rau kev poob qis. Cov lus qhia txog kev yuav khoom: xav txog kev khaws cia me ntsis thiab kev kaw tus nqi rau calcium iodate; thaum cov iodine refined tseem ruaj khov, nws yog qhov zoo kom tau txais cov ntawv cog lus ntev ua ntej.

Sodium selenite

Lub lim tiam no, kev ua lag luam selenium tseem ruaj khov vim tias kev lag luam qeeb. Cov hmoov selenium feem ntau yog los ntawm cov khoom siv los ntawm kev smelting tooj liab, ua kom muaj kev ruaj khov, thaum qhov kev thov hauv qab tseem tsis muaj zog thiab cov chaw tsim khoom loj tsis tshua muab cov ntawv cog lus, ua rau kev xav ntawm kev ua lag luam qis. Cov nqi yuav tseem ruaj khov rau lub sijhawm luv luv. Cov nqi raw khoom ruaj khov muaj kev cuam tshuam tsawg rau cov lus hais txog sodium selenite, nrog rau cov nqi tam sim ntawd sib tham ntawm ib rooj plaub rau ib rooj plaub. Cov nqi Diselenide tau qhia qee qhov kev hloov pauv; kev khaws cia me ntsis yog qhov zoo.

Cobalt chloride

Lub lim tiam no, kev ua lag luam cobalt tau pom kev ua tau zoo tsis zoo txawm tias nyob rau lub caij siab tshaj plaws. Ntawm sab khoom siv raw, kev txhawb nqa tus nqi tseem pheej yig zuj zus, nrog ntau tus neeg tsim khoom cobalt chloride ua kev saib xyuas thiab txo cov zis. Cov neeg yuav khoom hauv qab tsuas yog yuav rau cov kev xav tau tseem ceeb xwb, thaum kev xav tseem ceev faj. Cov ntsev Cobalt yuav tseem tsis ruaj khov thiab yuav poob qis hauv lub Cuaj Hli thiab Lub Kaum Hli. Cov lus qhia txog kev yuav khoom: tswj kev yuav khoom cobalt raws li kev thov, tsis txhob caum tus nqi qis lossis khaws cia, thiab tos kom pom tseeb tias kev rov zoo ntawm kev thov.

Potassium chloride/potassium carbonate/calcium formate/iodide

1. Potassium chloride: Lub lim tiam dhau los, tus nqi potassium chloride tseem ruaj khov nrog kev hloov pauv me me, feem ntau tsis muaj zog. Cov khoom muag hauv chaw nres nkoj tseem siab ntawm 3.6 txog 3.7 lab tons, nrog rau kev rho tawm cov khoom muag qeeb vim muaj cov khoom xa tuaj tas li, ua rau muaj khoom txaus. Cov chaw tsim tshuaj chiv hauv qab av ua haujlwm ntawm ntau dua 30% ntawm lub peev xwm, feem ntau yuav raws li qhov xav tau thiab rov ua kom tiav me me yam tsis muaj kev yuav ntau, ua rau muaj kev xav ntawm kev ua lag luam tos thiab saib xyuas. Tus nqi yuav ruaj khov tom qab pib cog qoob loo tag nrho hauv thaj chaw sab qaum teb thaum nruab nrab mus rau lig lub Cuaj Hli, tab sis qhov tsis muaj zog luv luv yuav tsis hloov pauv. Cov lus pom zoo yuav khoom: Yuav raws li qhov xav tau; xav txog kev kaw cov ntim hauv cov pawg ntawm tus nqi chaw nres nkoj qis tam sim no, tab sis zam kev khaws cia thaum tus nqi poob qis.

2. Kev ua lag luam calcium formate txuas ntxiv nce siab lub lim tiam no. Nrog rau tus nqi ntawm cov khoom siv formic acid nce siab thiab txhawb nqa tus nqi, kev ua haujlwm tsim khoom tseem zoo li qub thiab muab khoom txaus. Cov lag luam pub mis hauv qab no feem ntau rov ua kom cov khoom muag me me raws li qhov xav tau, ua rau muaj kev lag luam nruab nrab. Qhov sib txawv ntawm tus nqi yog vim muaj hom thiab thaj chaw. Hauv lub sijhawm luv luv, tus nqi yuav tseem ruaj khov. Cov lus pom zoo yuav khoom: yuav raws li qhov xav tau.

3. Tus nqi iodine tseem ruaj khov lub lim tiam no piv rau lub lim tiam dhau los.