Kev Tshawb Fawb Txog Kev Lag Luam Trace Elements Lub Limtiam Thawj Zaug ntawm Lub Kaum Hli

Kev Tshawb Fawb Txog Kev Lag Luam ntawm Cov Ntsiab Lus Qhia Txog Kab

Kuv,Kev tshuaj xyuas cov hlau uas tsis yog ferrous

Txhua lub lim tiam: Txhua hli:

1) Zinc sulfate

  ① Cov khoom siv raw: Zinc hypooxide: Cov coefficient ua lag luam siab. Kev txhawb nqa zoo los ntawm kev cia siab ntawm Fed txo tus nqi

Qhov no ua rau cov hlau uas tsis yog hlau nce siab. Cov nqi zinc yuav tseem qis thiab tsis ruaj khov rau lub sijhawm luv luv.

② Sulfuric acid ruaj khov lub lim tiam no. Soda tshauv: Tus nqi ruaj khov lub lim tiam no. Tus nqi zinc xav tias yuav ua haujlwm nyob rau hauv qhov ntau ntawm 22,000 txog 22,350 yuan ib tuj.

Tus nqi ua haujlwm ntawm cov lag luam zinc sulfate sab saud yog ib txwm muaj, tab sis kev txiav txim tsis txaus. Kev ua lag luam tam sim no tau ntsib ntau qib sib txawv ntawm kev rub rov qab. Cov lag luam pub tsiaj tsis tau ua haujlwm ntau hauv kev yuav khoom tsis ntev los no. Nyob rau hauv ob qhov kev nyuaj siab ntawm tus nqi ua haujlwm ntawm cov lag luam sab saud thiab qhov ntim xaj tsis txaus, zinc sulfate yuav txuas ntxiv ua haujlwm tsis muaj zog thiab ruaj khov hauv lub sijhawm luv luv. Nws raug pom zoo kom cov neeg siv khoom txo cov voj voog khoom muag.

2) Manganese sulfate

Hais txog cov khoom siv raw: ① Kev ua lag luam manganese ore tseem ceev faj ntawm ntug. Cov chaw tsim khoom muaj ntau dhau ntawm kev khaws cia ua ntej hnub so, qhov kev thov chaw nres nkoj yog qhov nruab nrab, thiab kev lag luam tom qab hnub so tseem tsis tau nce. Cov lus hais ntawm cov tub luam feem ntau ruaj khov. Tam sim no, cov hauv paus tsis muaj cov tsav tsheb coj mus, thiab qhov kev hloov pauv ntawm cov nqi ore yog qhov nqaim heev.

② Tus nqi ntawm cov kua qaub sulfuric tseem ruaj khov thoob plaws lub tebchaws lub lim tiam no.

Lub lim tiam no, tus nqi tsim khoom ntawm manganese sulfate yog 31.8% / 31%. Tus nqi tsim khoom yog 95% thiab tus nqi siv peev xwm yog 56%, tseem tsis tau hloov pauv ntawm lub lim tiam dhau los. Tus nqi ua haujlwm ntawm cov lag luam loj upstream yog ib txwm muaj. Vim yog qhov nce ntxiv tsis ntev los no ntawm tus nqi ntawm cov khoom siv raw sulfuric acid, cov nqi tau nce me ntsis, thiab kev txaus siab ntawm cov neeg siv khoom hauv tsev kom rov ua kom tiav cov khoom muag tau nce ntxiv ntau heev. Raws li kev tshuaj xyuas ntawm cov khoom xaj ntawm cov tuam txhab thiab cov khoom siv raw, manganese sulfate yuav tseem ruaj khov hauv lub sijhawm luv luv. Nws raug pom zoo kom cov neeg siv khoom nce lawv cov khoom muag kom raug.

3) Hlau sulfate

Hais txog cov khoom siv raw: Txawm hais tias qhov kev thov rau titanium dioxide tau zoo dua piv rau lub sijhawm dhau los, qhov xwm txheej thov qeeb tag nrho tseem muaj. Cov khoom lag luam titanium dioxide ntawm cov chaw tsim khoom tseem muaj. Tag nrho cov nqi ua haujlwm tseem nyob ntawm qhov chaw sib piv. Kev muab khoom nruj ntawm ferrous sulfate heptahydrate tseem muaj. Ua ke nrog qhov kev thov ruaj khov rau lithium hlau phosphate, qhov xwm txheej raw khoom nruj tsis tau raug txo qis.

Lub lim tiam no, tus nqi ua haujlwm ntawm cov neeg tsim khoom ferrous sulfate yog 75%, thiab tus nqi siv peev xwm yog 24%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Cov neeg tsim khoom tau teem sijhawm mus txog rau lub Kaum Ib Hlis - Lub Kaum Ob Hlis. Cov chaw tsim khoom loj tau txiav kev tsim khoom los ntawm 70 feem pua, thiab cov lus hais tseem siab lub lim tiam no. Tsis tas li ntawd, kev muab khoom ntawm cov khoom lag luam ferrous sulfate tsis nruj, tus nqi ntawm cov khoom siv raw tau txhawb nqa zoo, tag nrho tus nqi ua haujlwm ntawm ferrous sulfate tsis zoo, thiab muaj tsawg heev cov khoom muag ntawm cov tuam txhab, uas coj cov yam ntxwv zoo rau kev nce nqi ntawm ferrous sulfate. Xav txog cov khoom muag tsis ntev los no ntawm cov tuam txhab thiab tus nqi ua haujlwm ntawm upstream, qhov ua tau ntawm kev nce luv luv hauv ferrous sulfate tsis tuaj yeem raug tshem tawm.

4） Tooj liab sulfate/basic cuprous chloride

Cov Khoom Siv Raw: Kev cuam tshuam ntau zaus ntawm sab kev muab khoom ntawm cov hlau tooj liab, qhov kev muab khoom thiab kev thov ntawm cov hlau tooj liab yuav hloov pauv ntawm qhov sib npaug nruj mus rau qhov tsis txaus, ua ke nrog Fed nkag mus rau hauv lub voj voog txiav tus nqi thiab hauv tsev nyob rau hauv lub caij thov siab tshaj plaws ntawm "Lub Cuaj Hli kub thiab Lub Kaum Hli Nyiaj", tus nqi tooj liab yuav tsum nkag mus rau hauv lub voj voog nce siab.

Nyob rau theem macro, kev cuam tshuam ntawm tsoomfwv Meskas kaw, kev cia siab ntawm kev txo tus nqi yav tom ntej thiab kev lag luam poob qis tau ua rau muaj kev txhawj xeeb ntxiv ntawm cov tub ua lag luam thoob ntiaj teb txog qhov credit ntawm US dollar thiab US sovereign debt, uas tau thawb cov nqi hlau siab dua. Tus nqi tooj liab rau lub lim tiam: 86,000-86,980 yuan ib tuj.

Kev daws teeb meem etching: Qee cov chaw tsim khoom siv raw khoom sab saud tau ua kom cov peev txheej hloov pauv sai dua los ntawm kev ua cov tshuaj etching tob rau hauv daim txhuam cev tooj liab lossis tooj liab hydroxide. Qhov feem pua ​​ntawm kev muag khoom rau kev lag luam tooj liab sulfate tau txo qis, thiab tus lej sib pauv tau mus txog qhov siab tshiab.

Lub lim tiam no, cov neeg tsim cov tooj liab sulfate ua haujlwm tau 100% thiab qhov siv tau yog 45%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Cov khoom muag: Qhov kev tshaj tawm ntawm qhov kawg ntawm lub qhov av tseem kub zuj zus, thiab cov chaw ua tooj liab loj thoob ntiaj teb tab tom ntsib teeb meem kev tsim khoom - Teck Resources ntawm Canada tau txo nws qhov kev kwv yees tsim khoom rau Chile lub qhov av QB mus rau xyoo 2028, thiab ICSG tau txo nws qhov kev kwv yees tooj liab thoob ntiaj teb rau xyoo 2025 los ntawm 289,000 tons mus rau 178,000 tons vim yog ib hlis kaw ntawm lub qhov av tooj liab Glasberg hauv Indonesia. Cov khoom muag tooj liab LME tau poob qis mus rau 139,475 tonnes, ntaus qhov qis tshiab txij li thaum Lub Xya Hli lig. Kev rov qab los ntawm kev thov rau kev ua lag luam tom qab hnub so National Day ntawm Tuam Tshoj tau txhaj tshuaj txhawb nqa. Cov nqi tooj liab ntawm qhov chaw tau nce siab thiab kev ncig tau txwv. Tus nqi tseem siab. Cov tswv cuab tsis kam muag. Cov dej ntws tseem tswj hwm kev yuav khoom tseem ceeb. Cov nqi ntawm qhov chaw tau nruj. Tag nrho hauv txhua qhov, cov nqi tooj liab yuav hloov pauv thiab muaj zog hauv Lub Kaum Hli. Nws xav tias tooj liab sulfate / alkali tooj liab yuav txuas ntxiv hloov pauv thiab nce siab hauv lub sijhawm luv luv. Cov neeg siv khoom raug qhia kom khaws cia rau hauv lawv cov khoom muag.

5) Magnesium oxide

Cov ntaub ntawv raw: Cov khoom siv raw magnesite ruaj khov.

Tus nqi magnesium oxide ruaj khov lub lim tiam no tom qab lub lim tiam dhau los, cov chaw tsim khoom tau ua haujlwm ib txwm thiab kev tsim khoom yog ib txwm. Lub sijhawm xa khoom feem ntau yog li 3 txog 7 hnub. Tsoomfwv tau kaw lub peev xwm tsim khoom rov qab. Cov qhov cub tsis tuaj yeem siv los tsim magnesium oxide, thiab tus nqi ntawm kev siv roj thee nce ntxiv thaum lub caij ntuj no. Cov neeg siv khoom raug qhia kom yuav raws li lawv xav tau.

6) Magnesium sulfate

Cov khoom siv raw: Tam sim no, tus nqi ntawm sulfuric acid nyob rau sab qaum teb ruaj khov.

Tam sim no, tus nqi ua haujlwm ntawm cov nroj tsuag magnesium sulfate yog 100%, thiab kev tsim khoom thiab kev xa khoom yog ib txwm muaj. Tus nqi ntawm sulfuric acid ruaj khov ntawm qib siab. Ua ke nrog kev nce nqi ntawm magnesium oxide, qhov ua tau ntawm kev nce ntxiv tsis tuaj yeem raug tshem tawm. Cov neeg siv khoom raug qhia kom yuav raws li lawv cov phiaj xwm tsim khoom thiab cov khoom xav tau.

7) Calcium iodate

Cov ntaub ntawv raw: Kev lag luam iodine hauv tebchaws ruaj khov tam sim no, kev muab cov khoom siv iodine los ntawm Chile ruaj khov, thiab kev tsim cov chaw tsim khoom iodide ruaj khov.

Lub lim tiam no, tus nqi ua haujlwm ntawm cov chaw tsim khoom calcium iodate yog 100%, tseem zoo ib yam li lub lim tiam dhau los. Kev siv peev xwm yog 34%, poob 2% los ntawm lub lim tiam dhau los; Cov lus hais los ntawm cov chaw tsim khoom loj tseem ruaj khov. Kev muab khoom thiab kev thov tau sib npaug thiab tus nqi ruaj khov. Cov neeg siv khoom raug qhia kom yuav khoom raws li kev npaj tsim khoom thiab cov khoom xav tau.

8) Sodium selenite

Hais txog cov khoom siv raw: Tus nqi lag luam tam sim no ntawm cov selenium nyoos tau ruaj khov, qhia tias kev sib tw rau kev muab khoom hauv kev lag luam selenium nyoos tau dhau los ua qhov hnyav dua tsis ntev los no, thiab kev ntseeg siab hauv kev lag luam muaj zog. Nws kuj tau pab txhawb rau kev nce ntxiv ntawm tus nqi ntawm selenium dioxide. Tam sim no, tag nrho cov saw hlau muab khoom muaj kev cia siab txog tus nqi lag luam nruab nrab thiab ntev.

Lub lim tiam no, cov qauv tsim cov sodium selenite tau ua haujlwm ntawm 100%, nrog rau kev siv peev xwm ntawm 36%, tseem tsis hloov pauv piv rau lub lim tiam dhau los. Cov lus hais ntawm cov chaw tsim khoom tseem ruaj khov lub lim tiam no. Cov nqi tseem ruaj khov. Tab sis qhov nce me me tsis raug txiav txim siab.

Nws raug pom zoo kom cov neeg siv khoom yuav khoom thaum lawv xav tau raws li lawv cov khoom muag.

9） Cobalt chloride

Hais txog cov khoom siv raw: Cov nqi cobalt thoob ntiaj teb tau nce ntxiv tas li thaum lub sijhawm so tsis ntev los no. Txij li hnub kawg ntawm kev suav lej, cov lus hais txog cobalt qib txheem yog nyob rau hauv qhov ntau ntawm $ 19.2- $ 19.9 ib phaus, cov lus hais txog cobalt qib alloy yog nyob rau hauv qhov ntau ntawm $ 20.7- $ 22.0 ib phaus, tus lej ntawm cov neeg muab khoom siv raw khoom tseem ceeb tau hloov kho rau 90.0% -93.0%, thiab cov nqi tsim khoom hauv tsev txuas ntxiv nce. Kev lag luam cobalt thoob ntiaj teb tab tom sov thiab qhov ntim kev lag luam nce ntxiv. Kev ncua sijhawm ntawm kev txwv tsis pub khawb av hauv Democratic Republic of the Congo luv dua li qhov xav tau, tab sis qhov system quota tom ntej yuav tseem ntaus lub khw. Yog li ntawd, cov cobalt hauv tsev txuas ntxiv nce thiab ntaus cov siab tshaj plaws tsis ntev los no ib qho tom qab ib qho.

Lub lim tiam no, cov neeg tsim khoom cobalt chloride cov nqi ua haujlwm yog 100% thiab cov peev xwm siv tau yog 44%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Cov chaw tsim khoom loj tau ncua cov lus hais, txhawb kev txhawb nqa rau cov nqi khoom siv cobalt chloride thiab cia siab tias tus nqi yuav nce ntxiv yav tom ntej.

Nws raug pom zoo kom sab neeg xav tau npaj yuav khoom thiab khaws cia ua ntej xya hnub raws li cov khoom muag.

10） Cov ntsev Cobalt/potassium chloride/potassium carbonate/calcium formate/iodide

1. Cov ntsev Cobalt: Tus nqi khoom siv raw: Congo (DRC) txoj kev txwv tsis pub xa tawm mus rau lwm lub teb chaws tseem txuas ntxiv mus, raws li kev ua lag luam tam sim no, cov khoom siv cobalt hauv teb chaws yuav ua tau zoo yav tom ntej. Kev ua lag luam txawv teb chaws muaj zog ua ke nrog kev xav zoo ntawm sab kev muab khoom, kev txhawb nqa tus nqi yog khov kho. Tab sis kev lees txais downstream yog txwv, cov txiaj ntsig yuav nqaim, thiab qhov sib txawv tag nrho yuav muaj kev hloov pauv siab.

2. Kev poob qis tag nrho: Qhov ntim khoom lag luam ntau ntawm potassium chloride tau poob qis, qhov tuaj txog ntawm cov khoom xa tuaj ntawm potassium chloride tau nce ntxiv, cov khoom muag hauv chaw nres nkoj ze li ntawm 1.9 lab tons, qhov xwm txheej ntawm kev muab khoom muaj zog thiab kev thov tsis muaj zog yog qhov pom tseeb, thiab tseem muaj kev pheej hmoo ntawm kev poob qis ntxiv. Muaj chaw rau kev txo tus nqi ntawm potassium carbonate.

3. Tus nqi ntawm Calcium formate tseem pheej poob qis lub lim tiam no. Cov chaw tsim cov formic acid nyoos rov pib tsim khoom dua thiab tam sim no ua rau cov chaw tsim cov formic acid ntau ntxiv, ua rau muaj peev xwm ua cov formic acid ntau ntxiv thiab muaj ntau dhau. Nyob rau lub sijhawm ntev, tus nqi ntawm calcium formate tab tom poob qis.

4 Tus nqi Iodide ruaj khov lub lim tiam no piv rau lub lim tiam dhau los.