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: Qhov xwm txheej tsis txaus ntawm cov khoom siv tau yooj yim dua me ntsis, tab sis cov lus hais ntawm cov chaw tsim khoom tseem ruaj khov, thiab sab nqi ntawm cov lag luam tseem nyob hauv qab kev nyuaj siab.

Keeb kwm yav dhau los ntawm tus nqi zinc network: Tsis muaj kev txhawb nqa zoo rau lub sijhawm no. Tus nqi poob haujlwm tshiab kawg ntawm Asmeskas rau lub Kaum Ob Hlis yog 4.4%, qis dua qhov kev cia siab ntawm kev ua lag luam ntawm 4.5%, ua rau txo qis qhov yuav tshwm sim ntawm Fed txiav tus nqi hauv Lub Ib Hlis.

Hais txog cov hauv paus ntsiab lus, cov txiaj ntsig ntawm lub tuam txhab smelter tau rov qab los vim tias tus nqi ntawm cov khoom lag luam xws li sulfuric acid thiab cov hlau me tseem siab, thiab cov zis zinc smelting yuav nce mus txog 569,400 tons hauv lub Ib Hlis. Tib lub sijhawm, lub qhov rais rau kev xa tawm zinc ingot tau kaw lawm, thaum kev siv nyiaj ntxiv tseem tsis muaj zog. Ob qho tib si macroeconomics thiab cov hauv paus ntsiab lus tau tawm tsam los muab kev txhawb nqa zoo rau tus nqi zinc. Tus nqi nruab nrab ntawm zinc yuav poob rov qab mus rau kwv yees li 23,800 yuan ib tonne lub lim tiam tom ntej.

② Sulfuric acid: Tus nqi lag luam ruaj khov lub lim tiam no.

Lub lim tiam no, sab kev muab khoom txuas ntxiv mus rau qhov sib txawv: tus nqi ua haujlwm ntawm lub Hoobkas tau txog 79%, nce 5 feem pua ​​ntawm lub lim tiam dhau los; Kev siv peev xwm tau txog 69%, nce 4 feem pua ​​ntawm lub lim tiam dhau los. Sab kev thov tseem muaj zog, nrog rau cov chaw tsim khoom loj cov xaj teem sijhawm txog rau thaum ntxov Lub Ob Hlis. Rov qab los ntawm tus nqi siab ntawm cov khoom siv raw tseem ceeb thiab cov xaj ntau uas tseem tos, tus nqi lag luam tam sim no ntawm zinc sulfate tseem ruaj khov. Txhawm rau kom tsis txhob muaj kev xa khoom nruj ua ntej Lub Caij Nplooj Ntoos Hlav, cov neeg siv khoom raug qhia kom yuav thiab khaws cia ua ntej lub sijhawm tsim nyog.

2) Manganese sulfate

  ① Cov khoom siv manganese ore nruj heev thiab tus nqi ruaj khov

②Tus nqi ntawm cov kua qaub sulfuric tseem nyob siab thiab ruaj khov.

Lub lim tiam no, tus nqi ua haujlwm ntawm cov neeg tsim khoom manganese sulfate yog 71%, poob qis 4% ntawm lub lim tiam dhau los; Kev siv peev xwm yog 51%, poob qis 2% ntawm lub lim tiam dhau los. Cov xaj ntawm cov chaw tsim khoom loj tau teem sijhawm txog rau thawj kaum hnub ntawm lub Ob Hlis. Tus nqi thiab kev thov yog qhov txhawb nqa tseem ceeb rau tus nqi tam sim no, thiab kev coj ntawm cov nqi sulfuric acid yog qhov hloov pauv tseem ceeb. Yog tias qhov kev nce siab txuas ntxiv mus, nws yuav thawb ncaj qha rau tus nqi manganese sulfate los ntawm kev xa tus nqi. Raws li kev tshuaj xyuas ntawm cov khoom xaj ntawm cov tuam txhab thiab cov khoom siv raw, manganese sulfate yuav nyob ruaj khov hauv lub sijhawm luv luv. Cov neeg siv khoom raug qhia kom yuav khoom raws li qhov xav tau.

3) Hlau sulfate

Hais txog cov khoom siv raw: Raws li cov khoom lag luam ntawm titanium dioxide, kev muab khoom ntawm ferrous sulfate raug txwv los ntawm kev lag luam tseem ceeb. Tam sim no, kev lag luam titanium dioxide tab tom ntsib cov khoom muag ntau thiab kev muag khoom tsis raws caij nyoog, thiab qee lub tuam txhab tsim khoom tau kaw vim li ntawd, ua rau tib lub sijhawm txo qis cov khoom tsim tawm ntawm nws cov khoom lag luam ferrous sulfate. Lub caij no, kev thov ruaj khov los ntawm kev lag luam lithium hlau phosphate txuas ntxiv mus rau qee cov khoom siv raw, ua rau muaj kev sib zog ntxiv ntawm cov khoom noj khoom haus ferrous sulfate.

Lub lim tiam no, cov chaw tsim khoom ua haujlwm tau 80%, nce 60% los ntawm lub lim tiam dhau los; Kev siv peev xwm tseem nyob ntawm 23 feem pua, nce 15 feem pua ​​los ntawm lub lim tiam dhau los, tab sis nws tseem qis. Feem ntau ntawm cov chaw tsim khoom loj tau kaw, thiab qhov xwm txheej tsis khoom hauv kev ua lag luam tseem muaj.

Vim muaj kev rov qab los qeeb ntawm lub peev xwm tsim khoom thiab kev muab khoom siv raw tsawg, cov nqi ferrous sulfate yuav tseem siab thiab ruaj khov rau lub sijhawm nruab nrab mus rau lub sijhawm luv luv. Yuav thiab khaws cia rau lub sijhawm zoo raws li koj cov khoom muag.

4） Tooj liab sulfate/copper chloride yooj yim

Vim muaj kev poob qis ntawm cov khoom muag tooj liab hauv LME thiab tus nqi tooj liab hauv Nyiv Pooj nce siab heev, tus nqi tooj liab nce siab vim kev txawj ntse thiab kev hloov pauv zog, kev twv txiaj thoob ntiaj teb ua rau kev lag luam kub hnyiab, cov ntaub ntawv khoom muag ntawm Shanghai Futures Exchange qhia tau tias cov khoom muag tseem niaj hnub sib sau ua ke thiab nce ntxiv, uas qhia txog qhov teeb meem tsis muaj zog hauv kev lag luam hauv tsev. Kev lag luam tam sim no nyob rau lub caij tsis muaj neeg yuav khoom, thiab kev thov tau poob qis ua ntej lub caij nplooj ntoo hlav ib txwm muaj, tab sis muaj cov yam ntxwv zoo ntawm macro, tus nqi tooj liab tau teb rau qhov no tsawg. Zuag qhia tag nrho, kev txhim kho hauv kev cia siab ntawm macro, kev hloov pauv ntawm cov qauv kev muab khoom thiab kev thov, thiab kev hloov pauv ntawm kev thov hauv kev lag luam yuav txuas ntxiv txhawb nqa kev ua tau zoo ntawm cov nqi hlau tsis yog hlau.

Hais txog cov khoom siv raw: Cov chaw tsim khoom sab saud tab tom ua ntau cov tshuaj etching rau hauv cov khoom nruab nrab xws li tooj liab daim txhuam cev kom nrawm dua kev hloov pauv peev, ua rau muaj feem me me ntawm cov khoom siv raw ncaj qha ntws mus rau hauv kev tsim tooj liab sulfate. Qhov kev ntxhov siab ntawm cov qauv no tseem nyob, ua kom cov khoom siv raw yuav siab thiab muab kev txhawb nqa tus nqi rau cov nqi tooj liab sulfate.

Tus nqi tooj liab yuav txuas ntxiv mus hloov pauv ntawm qib siab. Feem ntau, nws xav tias tus nqi tooj liab yuav hloov pauv ntawm 101,000 txog 103,000 yuan ib tuj rau lub lim tiam tom ntej.

Cov neeg siv khoom raug qhia kom khaws cov khoom thaum lub sijhawm zoo thaum tus nqi tooj liab poob qis dua rau qib qis dua vim lawv cov khoom muag, thiab xyuam xim rau qhov teeb meem ntawm kev khaws cov khoom muag uas txwv tsis pub nce siab.

5) Magnesium sulfate/magnesium oxide

Hais txog cov khoom siv raw: Tam sim no, sulfuric acid nyob rau sab qaum teb ruaj khov ntawm qib siab.

Tus nqi ntawm Magnesium oxide thiab magnesium sulfate tau nce siab. Qhov cuam tshuam ntawm kev tswj cov peev txheej magnesite, kev txwv cov khoom siv thiab kev kho kom zoo ib puag ncig tau ua rau ntau lub tuam txhab tsim khoom raws li kev muag khoom. Cov tuam txhab magnesium oxide uas hlawv hluav taws xob tau kaw rau hnub Friday vim yog cov cai hloov pauv peev xwm thiab kev nce nqi ntawm sulfuric acid, thiab tus nqi ntawm magnesium sulfate thiab magnesium oxide tau nce siab hauv lub sijhawm luv luv. Nws raug pom zoo kom khaws cia kom zoo.

6) Calcium iodate

Nyob rau hauv lub quarter thib plaub, nrog rau Fed txo cov nqi paj laum thiab kev nce nqi ntawm yuan, tus nqi pauv ntawm US dollar tawm tsam yuan txuas ntxiv poob qis. Txij li kaum hnub thawj zaug ntawm Lub Ib Hlis, tus nqi pauv nruab nrab tau poob qis 2% piv rau Lub Kaum Ib Hlis, thiab tus nqi ntawm cov khoom siv iodine refined uas xa tuaj txawv teb chaws tau txo qis. Lub lim tiam no, tus nqi ntawm cov khoom siv iodine refined uas xa tuaj txawv teb chaws tau poob qis los ntawm 12,000-13,000 yuan ib tuj piv rau lub lim tiam dhau los. Txawm hais tias tus nqi khoom siv raw poob qis, tus nqi ntawm calcium iodate yuav tseem ruaj khov hauv lub sijhawm luv luv, txhawb nqa los ntawm kev thov siab tshaj plaws thiab kev txiav txim siab.

7） Sodium selenite

Hais txog cov khoom siv raw: Tus nqi ntawm cov hlau tsis yog ferrous txuas ntxiv nce siab. Tag nrho kev ua lag luam rau cov selenium nyoos thiab selenium dioxide tab tom txo qis hauv qhov ntim tab sis ruaj khov hauv tus nqi. Kev khaws cia ua ntej hnub so yog ceev faj. Kev txhawb nqa los ntawm kev thov siab kawg yog muaj zog dua li qhov hauv cov teb ib txwm muaj. Kev kwv yees peev ua rau muaj kev tsis txaus ntawm cov khoom siv raw vim yog qhov tsis xa khoom ntawm cov selenium nyoos thiab selenium dioxide. Cov khoom muag ntawm cov chaw tsim khoom qis thiab tus nqi raug nce siab. Yuav raws li qhov xav tau.

8) Cobalt chloride

Tus nqi ntawm cobalt sulfate hauv nroog tseem pheej nce ntxiv, tab sis qhov ntim tag nrho ntawm kev lag luam qeeb me ntsis. Ntawm sab kev muab khoom, cov chaw ua hlau tsis muaj cov khoom siv raw thiab cov lus hais tseem pheej nce ntxiv. Qhov chaw ua lag luam hauv kev ua lag luam cobalt chloride muaj zog dua li ua ntej hnub so. Cov tuam txhab ua lag luam tseem pheej yuav khoom ntxiv yuav ua rau muaj zog ntxiv rau tus nqi cobalt chloride. Saib xyuas kev hloov pauv ntawm kev ua lag luam thiab khaws cia kom zoo.

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

1. Cov ntsev Cobalt: Kev ua lag luam ntsev cobalt tseem ruaj khov tag nrho, txhawb nqa los ntawm kev muab khoom siv raw tsis nruj, cov nqi nce siab thiab kev thov khoom muaj zog. Hauv lub sijhawm luv luv, kev hloov pauv ntawm tus nqi yuav raug txwv vim yog qhov ua kua dej thiab kev thov khoom thaum kawg ntawm lub xyoo, tab sis hauv lub sijhawm nruab nrab mus rau lub sijhawm ntev, nrog rau kev loj hlob ntawm kev thov zog tshiab thiab kev txuas ntxiv ntawm kev txwv kev muab khoom, tus nqi ntsev cobalt tseem muaj peev xwm nce siab.

2. Potassium chloride: Tus nqi Potassium ruaj khov, tab sis qhov kev thov tsis muaj zog thiab muaj ob peb qhov kev lag luam. Qhov ntim khoom xa tuaj yog loj thiab cov khoom lag luam ntawm chaw nres nkoj tsis tau nce ntau tsis ntev los no. Qhov kev ruaj khov tsis ntev los no tus nqi yog cuam tshuam nrog kev tshuaj xyuas cov khoom khaws cia hauv xeev. Cov khoom yuav raug tso tawm tom qab Hnub Xyoo Tshiab. Yuav raws li qhov kev thov yav tom ntej.

3. Qhov kev tsis txaus siab ntawm kev muab khoom thiab kev thov hauv kev ua lag luam formic acid tseem tsis tau hloov pauv, thiab muaj kev nyuaj siab loj heev rau kev zom cov khoom muag. Kev thov hauv qab no tsis zoo li yuav pom kev txhim kho zoo hauv lub sijhawm luv luv. Hauv lub sijhawm luv luv, tus nqi tseem yuav hloov pauv thiab tsis muaj zog, thiab qhov kev thov rau calcium formate yog qhov nruab nrab. Nws raug pom zoo kom them sai sai rau kev ua lag luam formic acid thiab yuav raws li qhov xav tau.

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