Lub Lim Tiam Thib Peb ntawm Lub Yim Hli Kev Tshawb Fawb Txog Kev Lag Luam Cov Khoom Siv Uas Muaj Cov Ntsiab Lus Tseem Ceeb Zinc sulfate Manganese sulfate Ferrous sulfate Copper sulfate basic copper chloride Magnesium oxide Magnesium sulfate Calcium iodate Sodium selenite Cobalt chloride Cobalt ntsev potassium chloride potassium carbonate calcium formate iodide

Kuv,Kev tshuaj xyuas cov hlau uas tsis yog ferrous

Txhua lub lim tiam: Txhua hli:

1)Zinc sulfate

Hais txog cov khoom siv raw: zinc hypooxide: Nrog rau tus nqi khoom siv raw siab thiab lub siab xav yuav khoom los ntawm cov lag luam downstream, cov chaw tsim khoom muaj lub siab xav nce tus nqi, thiab tus nqi pauv pauv siab tau hloov kho tas li.

② Tus nqi sulfuric acid tseem ruaj khov thoob plaws lub tebchaws lub lim tiam no. Cov tshauv dej qab zib: Tus nqi ruaj khov lub lim tiam no. ③ Macroscopically, US Lub Xya Hli CPI cov ntaub ntawv tau dhau los ua qhov tseem ceeb ntawm kev ua lag luam, ntaus lub siab tshiab txij li Lub Ob Hlis. Tom qab cov ntaub ntawv tau tso tawm, kev ua lag luam xav tias ntau dua 90% qhov muaj feem yuav ntawm Fed txiav tus nqi paj laum hauv lub Cuaj Hli, nrog rau kev ncua ntxiv ntawm 24% ntxiv cov se thiab cov kev ntsuas tsis yog se rau ib leeg rau 90 hnub pib lub Yim Hli 12, txo qhov kev txhawj xeeb tias kev sib txhuam kev lag luam yuav rub kev loj hlob ntawm kev lag luam. Kev xav zoo dua macro ua ke nrog kev cia siab ntawm kev txiav tus nqi tau thawb lub nonferrous hlau sector muaj zog dua tag nrho.

Hais txog cov hauv paus ntsiab lus, 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 yog lub caij nyoog, thiab kev yuav khoom tseem ceeb tom qab yog qhov tseem ceeb.

Hnub Monday, tus nqi dej ua haujlwmzinc sulfateCov chaw tsim khoom piv txwv yog 83%, poob 11% los ntawm lub lim tiam dhau los. Tus nqi siv peev xwm yog 71%, poob 2% los ntawm lub lim tiam dhau los. Cov lus hais lub lim tiam no zoo ib yam li lub lim tiam dhau los. Tus nqi zinc ingot yav tom ntej tau poob qis, tab sis cov khoom siv raw zinc oxide tus nqi tseem ruaj khov. Lub huab cua kev lag luam tau qeeb qeeb lub lim tiam no. Tom qab ntawd, nrog rau qhov pib ntawm lub caij kawm ntawv los txog, kev ntseeg siab rau kev noj nqaij, qe thiab mis nyuj tau nce siab, thiab kev thov pub zaub mov yuav rov qab los. Kev thov tseem ruaj khov lub lim tiam no piv rau lub lim tiam ib txwm. Nrog rau tus nqi khoom siv raw ruaj khov thiab cov cim ntawm kev rov qab los ntawm kev thov pub zaub mov, tus nqi yuav tseem ruaj khov txog thaum kawg Lub Yim Hli thiab xav tias yuav nce siab rau lub Cuaj Hli. Nws tau hais tias sab kev thov txiav txim siab txoj kev npaj yuav khoom ua ntej raws li lawv tus kheej cov xwm txheej khoom muag.

Tus nqi zinc yuav khiav ntawm 22,200 txog 22,300 yuan ib tuj.

2）Manganese sulfate

  ① Tsis muaj cov cim qhia meej ntawm kev hloov pauv hauv kev lag luam manganese ore tag nrho. Muaj qee qhov sib txawv ntawm cov nqi ore ntawm cov chaw nres nkoj sab qaum teb thiab sab qab teb. Txawm hais tias nws nyuaj rau nrhiav cov peev txheej pheej yig hauv kev lag luam, nws tsis yooj yim los ua cov nqi siab. Tus nqi kawg ntawm cov chaw tsim khoom loj uas teeb tsa cov qauv tseem nyob hauv kev sib tham, ua rau muaj kev lees txais tsawg ntawm cov khoom siv raw kim los ntawm cov chaw tsim khoom hauv qab.

②Tus nqi ntawm sulfuric acid tseem ruaj khov.

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 ceeb lub lim tiam no ruaj khov piv rau lub lim tiam dhau los. Tus nqi ntawm cov khoom siv raw thiab kev ua lag luam yav tom ntej tau muab kev txhawb nqa me ntsis. Tus nqi manganese ore tau ruaj khov tsis ntev los no, nrog rau kev thov nce me ntsis piv rau lub lim tiam ib txwm. Txhawb nqa los ntawm tus nqi khoom siv raw thiab kev thov, tus nqi ntawmmanganese sulfatetseem ruaj khov. Lub caij no, qee lub chaw tsim khoom loj muaj cov phiaj xwm txij nkawm rau ib nrab xyoo tom ntej. Nws raug pom zoo tias sab kev thov yuav khoom thiab khaws cia rau lub sijhawm tsim nyog raws li cov xwm txheej 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 qauvhlau sulfatecov chaw tsim khoom 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 siab ntau,hlau sulfateyog khov kho, feem ntau yog vim muaj kev nce qib ntawm cov khoom siv raw khoom cuam tshuam los ntawm kev ua haujlwm ntawm kev lag luam titanium dioxide. Tsis ntev los no, kev xa khoom ntawm heptahydrate ferrous sulfate tau zoo, uas ua rau cov nqi nce ntxiv rau cov neeg tsim khoom monohydrate ferrous sulfate. Tam sim no, tag nrho cov nqi ua haujlwm 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 ntawmhlau sulfateTam sim no, cov xaj los ntawm cov chaw tsim khoom loj tau teem sijhawm txog rau nruab nrab lub Cuaj Hli, thiab cov nqi yuav nce siab hauv lub sijhawm luv luv. Nws raug pom zoo kom cov neeg siv khoom nce lawv cov khoom muag kom tsim nyog.

4）Tooj liab sulfate/tooj liab chloride yooj yim

Cov Khoom Siv Raw: Macroscopically, tom qab tso tawm cov ntaub ntawv CPI ntawm Tebchaws Meskas Lub Xya Hli, kev xav zoo dua qub ua ke nrog kev cia siab ntawm kev txo tus nqi paj laum tau thawb cov khoom lag luam hlau uas tsis yog ferrous kom muaj zog dua.

Hais txog cov hauv paus tseem ceeb, ntawm sab kev muab khoom, cov khoom xa tuaj txawv teb chaws tsis txaus thiab qhov nce ntawm cov khoom xa tuaj hauv tsev yuav ntau dua qhov txo qis ntawm cov khoom xa tuaj txawv teb chaws, qhia txog kev nce siab ntawm kev muab khoom. Ntawm sab neeg siv khoom, tus nqi tooj liab tau nce siab dua 79,000 yuan ib tuj dua, thiab kev xav yuav khoom hauv qab tau raug tswj hwm.

Hais txog kev daws teeb meem etching: Qee cov chaw tsim khoom siv raw khoom sab saud yog cov txheej txheem etching tob, qhov tsis txaus ntawm cov khoom siv raw tau nce ntxiv, thiab cov coefficient kev lag luam tseem siab.

Hais txog tus nqi, nws xav tias tus nqi tooj liab yuav hloov pauv me ntsis los ntawm 79,000 yuan ib tonne lub lim tiam no.

Lub lim tiam no,tooj liab sulfateCov neeg tsim khoom ua haujlwm tau 100%, kev siv peev xwm yog 45%, tsis hloov pauv piv rau lub lim tiam dhau los; Lub lim tiam no, cov lus hais los ntawm cov chaw tsim khoom loj tseem zoo ib yam li lub lim tiam dhau los.

Vim yog qhov kub thiab txias tsis ntev los no,tooj liab sulfate/cov neeg tsim khoom siv tooj liab caustic tau nruj heev rau cov khoom siv raw tsis ntev los no, thiab qhov kev thov yog sib npaug nrog lub lim tiam ib txwm. 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 sulfatexav tias yuav nyob rau theem 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.

5）Magnesium oxide

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

Lub Hoobkas ua haujlwm li qub thiab kev tsim khoom yog 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 raumagnesium oxidekev tsim khoom, 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 ntawmmagnesium oxideyuav nce txij lub Kaum Hli mus txog rau lub Kaum Ob Hlis. Cov neeg yuav khoom raug qhia kom yuav raws li qhov xav tau.

6）Magnesium sulfate

Hais txog cov khoom siv raw: Tam sim no, tus nqi ntawm sulfuric acid nyob rau sab qaum teb tab tom nce siab hauv lub sijhawm luv luv.

  Magnesium sulfateCov nroj tsuag ua haujlwm ntawm 100%, kev tsim khoom thiab kev xa khoom yog ib txwm muaj, thiab cov xaj tau teem sijhawm kom txog rau thaum ntxov Lub Cuaj Hli. Tus nqi ntawmmagnesium sulfatexav tias 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

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 tsim khoom ntawmcalcium iodateCov chaw tsim khoom piv txwv yog 100%, qhov siv tau ntawm lub peev xwm yog 36%, zoo ib yam li lub lim tiam dhau los, thiab cov lus hais ntawm cov chaw tsim khoom tseem ruaj khov. Kev thov tseem ruaj khov lub lim tiam no piv rau lub lim tiam ib txwm. Cov neeg siv khoom raug qhia kom yuav khoom raws li kev npaj tsim khoom thiab cov khoom muag.

8）Sodium selenite

Hais txog cov khoom siv raw: Cov khoom siv selenium nyoos tsis txaus, qee lub tuam txhab tsim khoom tsis kam muag, thiab kev xa khoom qeeb qeeb. Kev thov tsis zoo hauv cov lag luam downstream xws li electrolytic manganese thiab kev siv khoom qeeb qeeb, nrog rau kev txaus siab rau kev rov ua dua tshiab. Tus nqi luv luv yuav tsum nyob ruaj khov.

Lub lim tiam no, tus nqi tsim khoom ntawm cov chaw tsim khoom sodium selenite yog 100% thiab tus nqi siv peev xwm yog 36%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Tus nqi tseem ruaj khov lub lim tiam no piv rau lub lim tiam dhau los. Tus nqi khoom siv raw tseem ruaj khov. Kev thov kom yuav khoom raws sijhawm raws li lawv cov khoom muag.

9）Cobalt chloride

Cov Khoom Siv Raw: Nyob rau sab kev muab khoom, cov chaw ua hlau smelting sab saud tau ua kom nrawm dua ntawm kev yuav khoom siv raw, thiab cov chaw tsim khoom muaj kev cia siab rau lub zeem muag mus sij hawm ntev rau yav tom ntej, nrog rau kev xav xa khoom tsis muaj teeb meem. Nyob rau sab kev thov, kev xav yuav khoom sab hauv qab tau rov qab tsis ntev los no. Cov nqi xav tias yuav nce ntxiv rau lub sijhawm luv luv.

Lub lim tiam no, cov chaw tsim khoom cobalt chloride ua haujlwm ntawm 100% thiab kev siv peev xwm ntawm 44%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Cov lus hais ntawm cov chaw tsim khoom tseem ruaj khov lub lim tiam no. Qhov kub siab tseem nyob, thiab qhov kev thov los ntawm cov neeg tsim khoom noj tseem ruaj khov, feem ntau yog rau kev yuav khoom tseem ceeb. Thaum huab cua maj mam txias dua tom qab pib lub caij nplooj zeeg, qhov xwm txheej nug tau zoo dua, thiab nws xav tias qhov kev thov yuav nce ntxiv yav tom ntej.

Tsis muaj kev txiav txim siab tias tus nqi ntawm cov khoom siv cobalt chloride yuav nce ntxiv. Cov neeg siv khoom raug qhia kom yuav khoom thaum lub sijhawm zoo raws li cov khoom muag.

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

1 Tus nqi ntsev Cobalt raug cuam tshuam los ntawm kev txwv tsis pub xa tawm cobalt hauv Democratic Republic of the Congo, nrog rau kev muab cov khoom siv raw tsawg thiab kev txhawb nqa tus nqi pom tseeb. Hauv lub sijhawm luv luv, tus nqi ntsev cobalt yuav tseem tsis ruaj khov thiab nce siab, tab sis yuav tsum tau them sai sai rau qhov xwm txheej yuav khoom tiag tiag thiab qhov ceev ntawm kev rov qab los ntawm kev thov. Nws raug pom zoo kom saib xyuas qhov kev hloov pauv ntawm cov khoom siv raw thiab kev hloov pauv ntawm qhov kev thov kawg.

2. Tus nqi lag luam hauv tsev ntawm potassium chloride feem ntau tseem ruaj khov. Cov nqi tsim khoom thiab kev ua haujlwm poob qis me ntsis

Kev Xav Tau: Feem ntau qhov kev xav tau potassium chloride tsis muaj zog. Tus nqi ua lag luam ntawm potassium chloride yuav ruaj khov rau yav tom ntej. Tus nqi ntawm potassium carbonate raug cuam tshuam los ntawm tus nqi ntawm cov khoom siv raw potassium chloride, thiab nws xav tias yuav poob qis.

3. Tus nqi ntawm calcium formate tseem ruaj khov ntawm qib siab lub lim tiam no. Tus nqi ntawm cov kua qaub formic nyoos tau nce siab thaum cov chaw tsim khoom kaw vim kev kho. Qee lub Hoobkas calcium formate tau tso tseg kev txais cov xaj.

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

Kev Sib Txuas Lus Xov Xwm:
Elaine Xu
Pawg SUSTAR
Email:elaine@sustarfeed.com
Xov tooj ntawm tes/WhatsApp: +86 18880477902