Lub Limtiam Thib Ob ntawm Lub Yim Hli Kev Tshawb Fawb Txog Kev Lag Luam Trace Elements (Tooj Liab, Manganese, Zinc, Ferrous, Selenium, Cobalt, Iodine, thiab lwm yam)

Kev Tshawb Fawb Txog Kev Lag Luam ntawm Cov Neeg Sib Tw

Kuv,Kev tshuaj xyuas cov hlau uas tsis yog ferrous

Txhua lub lim tiam: Txhua hli:

1)Zinc sulfate

Cov Khoom Siv Raw: Zinc hypooxide: Nrog rau tus nqi khoom siv raw siab thiab kev xav yuav khoom zoo los ntawm cov lag luam downstream, tus nqi pauv pauv tseem zoo ib yam li lub lim tiam dhau los, thiab qhov siab tshaj plaws tom qab hnub so tau hloov kho tas li. ② Tus nqi sulfuric acid tseem ruaj khov thoob plaws lub tebchaws lub lim tiam no. Soda tshauv: Tus nqi ruaj khov lub lim tiam no. ③ Ntawm qhov macro pem hauv ntej, Fed Daly tau hais tias lub sijhawm ntawm kev txiav tus nqi yog nyob ze thiab muaj qhov zoo li ntau dua ob qhov kev txiav tus nqi xyoo no. Goldman Sachs xav tias Fed yuav txiav tus nqi los ntawm 25 lub hauv paus ntsiab lus peb zaug sib law liag pib txij lub Cuaj Hli thiab qhia txog kev txiav 50 lub hauv paus ntsiab lus yog tias tus nqi tsis muaj haujlwm nce siab, ua rau tus nqi hlau nce siab. Hauv cov ntsiab lus ntawm cov hauv paus, tus qauv ntawm kev muab khoom muaj zog thiab kev thov tsis muaj zog tseem tsis hloov pauv, qhov tshwj xeeb ntawm kev thov tsis tu ncua, thiab kev yuav khoom tseem ceeb downstream yog qhov tseem ceeb.

Hnub Monday, tus nqi ua haujlwm ntawm cov chaw tsim khoom siv dej zinc sulfate yog 94%, nce 11% ntawm lub lim tiam dhau los, thiab tus nqi siv peev xwm yog 73%, nce 5% ntawm lub lim tiam dhau los. Vim muaj kev txiav txim ntau los ntawm cov chaw tsim khoom loj, cov lus hais tau nce siab rau lub lim tiam no piv rau lub lim tiam dhau los. Nrog cov chaw tsim khoom loj teem sijhawm txiav txim kom txog rau thaum ntxov Lub Cuaj Hli thiab cov nqi khoom siv raw ruaj khov, nws tsis yog qhov txiav txim siab tias tus nqi yuav nce ntxiv. Kev thov raug qhia kom txiav txim siab lawv cov phiaj xwm yuav khoom ua ntej raws li lawv cov xwm txheej khoom muag.

Tus nqi zinc yuav khiav ntawm 22,500 txog 23,000 yuan ib tuj.

2）Manganese sulfate

Hais txog cov khoom siv raw: ① Cov nqi ua haujlwm ntawm cov chaw tsim khoom siv hlau hauv sab qaum teb thiab sab qab teb tseem ruaj khov. Feem ntau cov chaw tsim khoom siv hlau tseem yuav khoom tseem ceeb thiab tsis muaj qhov tshwm sim ntawm kev khaws cia ntau. Qhov kev thov rau cov hlau manganese tseem ruaj khov thiab lub siab xav txo nqi tseem muaj.

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

Lub lim tiam no, tus nqi ua haujlwm ntawm cov chaw tsim khoom qauv ntawm manganese sulfate yog 86% thiab tus nqi siv peev xwm yog 61%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Cov lus hais los ntawm cov chaw tsim khoom tseem ruaj khov lub lim tiam no piv rau lub lim tiam dhau los. Lub caij siab tshaj plaws rau kev ua liaj ua teb hauv sab qab teb tau muab qee qhov kev txhawb nqa rau kev thov manganese sulfate, tab sis kev nce ntxiv ntawm kev thov tag nrho tau txwv. Tsav los ntawm cov ntaub ntawv txij nkawm los ntawm qee cov chaw tsim khoom thiab cov kev hloov pauv tsis ntev los no hauv cov xwm txheej thauj khoom, sab kev thov txhawj xeeb txog kev xa khoom nruj yav tom ntej, thiab kev txaus siab yuav khoom tau nce siab. Kev thov lub lim tiam no ruaj khov piv rau lub lim tiam ib txwm.

Tus nqi khoom siv raw rau kev hais nqe manganese sulfate muaj zog heev, thiab tus nqi kuj ruaj khov heev. Nws raug pom zoo kom sab kev thov yuav thiab khaws cia rau lub sijhawm tsim nyog raws li qhov xwm txheej ntawm kev tsim khoom.

3）Hlau sulfate

Hais txog cov khoom siv raw: Qhov kev thov rau titanium dioxide hauv qab tseem qeeb. Qee cov chaw tsim khoom tau khaws cov khoom muag titanium dioxide, ua rau cov nqi ua haujlwm qis. Qhov xwm txheej ntawm kev muab khoom tsawg ntawm ferrous sulfate hauv Qishui txuas ntxiv mus.

Lub lim tiam no, tus nqi ua haujlwm ntawm cov chaw 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 lus hais lub lim tiam no ruaj khov piv rau lub lim tiam dhau los. Nrog kev txhawb nqa tus nqi thiab kev txiav txim ntau heev, ferrous sulfate ruaj khov, feem ntau yog vim muaj kev nce qib ntawm cov khoom siv raw cuam tshuam los ntawm tus nqi ua haujlwm ntawm kev lag luam titanium dioxide. Tsis ntev los no, kev xa khoom ntawm heptahydrate ferrous sulfate tau zoo, uas ua rau tus nqi nce ntxiv rau cov neeg tsim khoom monohydrate ferrous sulfate. Tam sim no, tus nqi ua haujlwm tag nrho ntawm ferrous sulfate hauv Suav teb tsis zoo, thiab cov tuam txhab muaj cov khoom muag me me, uas coj cov yam ntxwv zoo rau kev nce nqi ntawm ferrous sulfate. Tam sim no, cov lus txiav txim los ntawm cov chaw tsim khoom loj tau teem sijhawm txog rau nruab nrab Lub Cuaj Hli, thiab tus nqi yuav nce siab hauv lub sijhawm luv luv. Nws raug pom zoo kom cov neeg siv khoom nce lawv cov khoom muag kom raug.

4）Tooj liab sulfate/tooj liab chloride yooj yim

Cov Khoom Siv Raw: Ntawm theem macro, kev cia siab ntxiv ntawm Fed txo tus nqi tau ua rau tus nqi tooj liab nce siab. Kev pom zoo ntawm Tuam Tshoj thiab Asmeskas txog kev ncua ntawm 24% tariff, uas ntau dua qhov kev nyuaj siab los ntawm kev muab khoom ntau ntxiv thiab tus nqi duas muaj zog dua.

Hais txog cov hauv paus ntsiab lus, muaj tus qauv ntawm kev muab khoom thiab kev thov tsis muaj zog

Kev daws teeb meem etching: Qee cov chaw tsim khoom siv raw khoom sab saud muaj kev ua tiav tob ntawm kev daws teeb meem etching, ua rau cov khoom siv raw tsis txaus ntxiv, thiab cov coefficient kev lag luam tseem siab.

Hais txog tus nqi, tseem muaj kev tsis paub meej ntawm theem macro. Nrog rau kev muab khoom thiab kev thov tsis zoo ntawm cov hauv paus, nws xav tias tus nqi tooj liab yuav khiav ntawm qhov ntau ntawm 78,500-79,500 yuan ib tuj lub lim tiam no. Cov neeg tsim khoom tooj liab sulfate ua haujlwm ntawm 100% lub lim tiam no, nrog rau kev siv peev xwm ntawm 45%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Vim yog qhov kub siab tsis ntev los no, cov neeg tsim khoom tooj liab sulfate / caustic tooj liab tau nruj nrog cov khoom siv raw tsis ntev los no, thiab qhov ntim xaj tau nyob ib puag ncig ib nrab lub hlis. Raws li qhov sib txawv tsis ntev los no ntawm cov khoom siv raw thiab cov xwm txheej ua haujlwm ntawm cov chaw tsim khoom, tooj liab sulfate xav tias yuav nyob twj ywm ntawm qib siab nrog kev hloov pauv hauv lub sijhawm luv luv. Nws raug pom zoo kom cov neeg siv khoom khaws cov khoom muag ib txwm muaj.

5）Magnesium oxide

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

Lub Hoobkas ua haujlwm li qub thiab kev tsim khoom zoo li qub. Lub sijhawm xa khoom feem ntau yog li 3 txog 7 hnub. Cov nqi tau ruaj khov txij lub Yim Hli mus txog rau lub Cuaj Hli. Thaum lub caij ntuj no los txog, muaj cov cai hauv cov chaw ua haujlwm loj uas txwv tsis pub siv cov cub tawg rau kev tsim magnesium oxide, thiab tus nqi ntawm kev siv roj thee nce ntxiv thaum lub caij ntuj no. Ua ke nrog cov saum toj no, nws xav tias tus nqi ntawm magnesium oxide yuav nce txij lub Kaum Hli mus txog rau lub Kaum Ob Hlis. Cov neeg siv khoom raug qhia kom yuav raws li qhov xav tau.

6）Magnesium sulfate

Cov khoom siv raw: Tus nqi ntawm sulfuric acid nyob rau sab qaum teb tam sim no nce siab hauv lub sijhawm luv luv.

Cov chaw tsim khoom Magnesium sulfate ua haujlwm tau 100%, kev tsim khoom thiab kev xa khoom yog ib txwm muaj, thiab cov xaj tau teem sijhawm txog rau thaum pib lub Cuaj Hli. Tus nqi ntawm magnesium sulfate yuav ruaj khov nrog rau kev nce siab hauv lub Yim Hli. Cov neeg siv khoom raug qhia kom yuav raws li lawv cov phiaj xwm tsim khoom thiab cov khoom xav tau.

7）Calcium iodate

Hais txog cov khoom siv raw: Tam sim no, kev lag luam iodine hauv tebchaws ua haujlwm ruaj khov. Cov ntim khoom tuaj txog ntawm cov iodine refined los ntawm Chile yog ruaj khov, thiab kev tsim cov chaw tsim khoom iodide yog ruaj khov.

Lub lim tiam no, tus nqi tsim khoom ntawm cov chaw tsim khoom siv calcium iodate yog 100%, tus nqi siv peev xwm yog 36%, tib yam li lub lim tiam dhau los, thiab cov lus hais ntawm cov chaw tsim khoom tseem ruaj khov. Lub caij ntuj sov kub ua rau cov zaub mov tsiaj txhu poob qis, thiab cov chaw tsim khoom feem ntau yuav khoom raws li qhov xav tau. Cov chaw tsim khoom noj hauv dej nyob rau lub caij muaj neeg xav tau ntau tshaj plaws, ua rau muaj kev xav tau calcium iodate ntau ntxiv. Kev xav tau ntawm lub lim tiam no ruaj khov dua li qub. Cov neeg siv khoom raug qhia kom yuav raws li lawv cov phiaj xwm tsim khoom thiab cov khoom xav tau.

8）Sodium selenite

Hais txog cov khoom siv raw: Cov peev txheej selenium nyoos tau tsawg zuj zus thaum kawg Lub Xya Hli thiab thaum pib Lub Yim Hli, ntau tshaj qhov kev cia siab ntawm kev ua lag luam. Qhov rov qab los ntawm tus nqi selenium nyoos ib feem qhia txog kev rov zoo ntawm kev ua lag luam selenium dioxide. Seb lub caij siab tshaj plaws ntawm lub davhlau ya nyob twg yuav los ua ntej tseem tsis tau pom, tab sis kev ntseeg siab ntawm kev ua lag luam tab tom pib muaj zog.

Lub lim tiam no, cov qauv tsim cov sodium selenite tau ua haujlwm ntawm 100%, kev siv peev xwm ntawm 36%, tiaj tus piv rau lub lim tiam dhau los, thiab cov lus hais los ntawm cov chaw tsim khoom tseem ruaj khov. Tus nqi ntawm cov khoom siv raw tau txhawb nqa kev txhawb nqa, thiab nws xav tias tus nqi yuav nce tom qab. Nws raug pom zoo kom sab kev thov yuav raws li nws cov khoom muag.

9）Cobalt chloride

Hais txog cov khoom siv raw: Cov chaw ua hlau smelting sab saud ntawm sab kev muab khoom tsis ntev los no tau nce qib ntawm kev yuav khoom siv raw kom ntseeg tau tias muaj kev muab khoom rau qhov kev thov tom qab, tab sis muaj kev cia siab rau yav tom ntej mus sij hawm ntev, yog li lub siab xav xa khoom tseem nyob twj ywm. Ntawm sab kev thov, kev xav yuav khoom tom qab tau rov qab los tsis ntev los no. Hauv lub sijhawm luv luv, tus nqi cobalt chloride xav tias yuav hloov pauv.

Lub lim tiam no, lub Hoobkas cobalt chloride ua haujlwm tau 100%, thiab qhov siv tau yog 44%, tseem tsis hloov pauv piv rau lub lim tiam dhau los. Cov lus hais ntawm cov chaw tsim khoom tseem ruaj khov rau lub lim tiam no.

Tus nqi ntawm Cobalt chloride tseem ruaj khov. Cov neeg siv khoom raug qhia kom yuav khoom raws li cov khoom muag.

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

1. Cov khoom siv raw ntawm cov lag luam tseem ceeb tau lees paub los ntawm kev txiav txim mus sij hawm ntev, tus nqi ua rau tus nqi muaj zog dua, kev yuav khoom tsis ruaj khov yog qhov tseem ceeb, kev lag luam xoom xaj qeeb. Kev lag luam tag nrho yog qeeb, nrog rau qee cov chaw tsim khoom vam khom kev txiav txim pom zoo kom tswj tau kev tsim khoom. Tus nqi ntsev Cobalt xav tias yuav nyob ruaj khov hauv lub sijhawm luv luv.

2. Kev lag luam potassium chloride hauv tebchaws tseem muaj kev tsis txaus thiab tus nqi ruaj khov. Txawm hais tias tus nqi ua haujlwm ntawm cov nroj tsuag potassium hauv tebchaws tau rov qab los, cov khoom siv feem ntau ntws mus rau cov chaw tsim tshuaj chiv, thiab qhov ntim ntawm kev lag luam tseem me me. Cov potassium xa tuaj ntawm cov chaw nres nkoj muaj tsawg, cov khoom muag ntawm cov tub luam tsawg, cov lus hais hauv zos tau nce me ntsis, tab sis cov nqi siab tsis muaj zog. Kev thov hauv qab tau ceev faj, kev ua lag luam tau nyob rau hauv lub siab tos-thiab-saib, kev lag luam tag nrho yog sib piv, thiab tus nqi tseem nyob rau theem siab. Hauv lub sijhawm luv luv, qhov kev tsis sib haum xeeb ntawm kev muab thiab kev thov tseem nyob, thiab kev ua lag luam yuav tseem nyob ruaj khov. Tus nqi ntawm potassium carbonate tau nce lub lim tiam no, cuam tshuam los ntawm tus nqi ntawm cov khoom siv raw potassium chloride.

3. Tus nqi ntawm calcium formate txuas ntxiv nce siab lub lim tiam no. Tus nqi ntawm cov kua qaub formic nyoos tau nce siab thaum cov chaw tsim khoom kaw vim yog kev kho. Qee lub Hoobkas calcium formate tau tsis txais cov xaj lawm.

4. Tus nqi iodide ruaj khov thiab muaj zog dua lub lim tiam no piv rau lub lim tiam dhau los.