Lub Lim Tiam Thawj Zaug ntawm Lub Cuaj Hli Kev Tshawb Fawb Txog Kev Lag Luam Cov Khoom Siv Uas Muaj Cov Ntsiab Lus Tseem Ceeb Zinc sulfate Zinc sulfate Zinc sulfate Copper sulfate/basic cuprous chloride Magnesium oxide Magnesium sulfate Calcium iodate Sodium selenite Cobalt chloride Cobalt salts/potassium chloride/potassium carbonate/calcium formate/iodide

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

Hais txog cov khoom siv raw: zinc hypooxide: Nrog rau tus nqi khoom siv raw siab thiab kev txaus siab yuav khoom tsis txo qis los ntawm cov lag luam downstream, cov chaw tsim khoom muaj kev txaus siab los nce tus nqi, thiab tus lej kev lag luam tseem nyob rau theem siab hauv lub hlis.

② Tus nqi sulfuric acid tseem ruaj khov hauv ntau thaj chaw lub lim tiam no. Soda ash: Tus nqi ruaj khov lub lim tiam no. ③ Macroscopically, tus nqi dollar tsis muaj zog ua ke nrog kev cia siab ntawm kev txiav tus nqi hauv lub Cuaj Hli tau txhawb nqa tus nqi hlau kom muaj zog.

Zuag qhia tag nrho, cuam tshuam los ntawm kev ua tub rog, qee lub tuam txhab galvanizing hauv sab qaum teb tau txo qis kev tsim khoom, kev siv khoom raug txwv, kev rov ua dua tshiab ntawm cov nqi qis tsis txaus, thiab cov khoom muag hauv zej zog txuas ntxiv nce me ntsis, ua rau cov nqi zinc tsis txaus. Nrog rau kev hloov pauv ntawm kev siv khoom ntawm lub caij siab tshaj plaws thiab lub caij tsis siab tshaj plaws, muaj kev txhawb nqa rau cov nqi zinc hauv qab no. Kev taw qhia macro luv luv tsis muaj zog, cov hauv paus ntsiab lus sib xyaw nrog cov nyuj thiab cov dais, cov nqi zinc tseem nyob hauv qhov sib txawv me me.

Tus nqi zinc yuav tsum ua haujlwm nyob rau hauv qhov ntau ntawm 22,000 txog 22,500 yuan ib tuj lub lim tiam tom ntej.

Tus nqi ua haujlwm ntawm lub Hoobkas qauv dej sulfate zinc rau hnub Monday yog 83%, tsis hloov pauv ntawm lub lim tiam dhau los; Kev siv peev xwm yog 68%, poob qis 3% ntawm lub lim tiam dhau los, tsav los ntawm cov khoom siv tsis ua haujlwm ntawm qee lub Hoobkas. Lub lim tiam no cov lus hais zoo ib yam li lub lim tiam dhau los. Qhov kev thov rau kev lag luam pub tsiaj yog qhov ruaj khov vim tias cov tuam txhab loj hauv kev lag luam pub tsiaj feem ntau ua cov kev sib tw txhua peb lub hlis, thiab qee tus neeg siv khoom me me thiab cov tub luam yuav khoom raws li cov lus txib. Cov lus txib ntawm cov chaw tsim khoom tseem ceeb tau teem sijhawm txog rau thaum xaus lub Cuaj Hli, thiab qee qhov txog rau thawj kaum hnub ntawm lub Kaum Hli. Ua ke nrog cov nqi khoom siv raw khoom ruaj khov thiab kev rov qab los ntawm kev thov hauv ntau yam lag luam, nws xav tias tus nqi ntawm monohydrate zinc yuav nce me ntsis ua ntej nruab nrab lub Cuaj Hli. Nws raug pom zoo kom sab kev thov yuav thiab khaws cia raws li lawv cov khoom muag.

2）Manganese sulfate

Hais txog cov khoom siv raw: ① Thaum pib lub lim tiam, kev ua lag luam manganese ore tau nyob rau hauv kev ua haujlwm tos-thiab-saib kev sib sau ua ke. Vim yog kev tswj hwm tsheb ntawm Tianjin Chaw nres nkoj, nws nyuaj rau nug txog cov tsheb thauj khoom. Lub lim tiam dhau los, cov ntaub ntawv qhia tau tias muaj kev txo qis ntawm qhov ntim ntawm chaw nres nkoj. Cov ntawv ceeb toom ntawm cov tub luam chaw nres nkoj feem ntau ruaj khov, thiab cov lus nug tsis tu ncua hauv qab tau ua rau tus nqi txo qis. Raws li "kev sib tw tiv thaiv sab hauv" kev xav ploj mus, kev ua lag luam yav tom ntej ntawm cov koob dub feem ntau poob qis, thiab qhov ceev ntawm kev thov rov qab los hauv "Lub Cuaj Hli kub thiab Lub Kaum Hli Nyiaj" yuav tsum tau saib xyuas ze.

Tus nqi pauv ntawm manganese ore me ntsis poob qis lub lim tiam no.

②Tus nqi ntawm cov kua qaub sulfuric tseem ruaj khov heev.

Lub lim tiam no, tus nqi ua haujlwm ntawm cov chaw tsim khoom manganese sulfate yog 81%, nce 10% ntawm lub lim tiam dhau los; Tus nqi siv peev xwm yog 42%, poob 2% ntawm lub lim tiam dhau los. Txawm hais tias kev rov pib ua haujlwm los ntawm qee lub Hoobkas ua rau kev nce nqi ntawm kev siv peev xwm, kev kaw ntawm cov chaw tsim khoom loj ua rau tus nqi siv peev xwm poob qis. Cov lus hais tau nce lub lim tiam no thaum muaj kev xa khoom nruj los ntawm cov chaw tsim khoom. Thaum huab cua txias dua thiab cov tsiaj txhu nce ntxiv, nrog rau kev tuaj txog ntawm lub caij rov qab mus kawm ntawv thiab kev nce ntxiv ntawm kev thov nqaij, qe thiab mis nyuj, kev xav txog kev yug tsiaj sov so thiab kev lag luam pub tsiaj yuav tsum txhim kho zoo. Tus nqi siv peev xwm ntawm cov chaw tsim khoom manganese sulfate yog nyob rau qib qis tshaj plaws hauv yuav luag peb lub hlis. Qee cov chaw tsim khoom tau tso xaj kom txog rau lub Kaum Ib Hlis, thiab qhov xwm txheej xa khoom nruj tseem tsis hloov pauv. Ua ke nrog kev ua haujlwm siab ntawm cov khoom siv raw thiab kev txhawb nqa tus nqi muaj zog, tus nqi ntawm manganese sulfate tseem nce siab. Nws raug pom zoo kom cov neeg siv khoom uas xa khoom los ntawm hiav txwv xav txog lub sijhawm xa khoom thiab khaws cia ua ntej.

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 qauv ntawm ferrous sulfate yog 75%, thiab tus nqi siv peev xwm yog 24%, tseem nyob ruaj khov piv rau lub lim tiam dhau los. Lub lim tiam no, cov chaw tsim khoom loj tau ncua cov lus hais.

Cov neeg tsim khoom tau teem sijhawm xaj kom txog rau thaum kawg Lub Kaum Hli. Kev muab cov khoom siv raw heptahydrate tsis txaus thiab tus nqi siab thiab ruaj khov. Nrog kev txhawb nqa tus nqi thiab kev txiav txim ntau heev, nrog rau kev ncua cov lus hais los ntawm cov chaw tsim khoom loj thiab kev xa khoom tsis txaus, muaj qhov ua tau tias tus nqi ntawm monohydrate ferrous tau nce siab. Nws raug pom zoo kom yuav thiab khaws cov khoom muag ua ke nrog cov khoom muag.

4）Tooj liab sulfate/basic cuprous chloride

Hais txog cov khoom siv raw: Macroscopically, cov ntaub ntawv kev lag luam hauv Tebchaws Meskas tsis tshaj qhov kev cia siab, qhov muaj feem yuav txo tus nqi paj laum ntawm Fed tseem siab, cov nyiaj renminbi hauv tebchaws tau muaj zog tsis ntev los no, thiab kev txaus siab rau kev pheej hmoo hauv tebchaws yog qhov txais tau. Hais txog kev lag luam, kev muab cov khoom siv tooj liab tseem nruj. Kev muab cov khoom seem tam sim no nruj thiab kev cia siab ntawm kev saib xyuas smelting tau txo qhov kev nyuaj siab ntawm kev muab khoom ntau dhau hauv tebchaws. Ua ke nrog lub caij nyoog siab tshaj plaws, kev txhawb nqa tus nqi muaj zog. Hauv lub sijhawm luv luv, tus nqi tooj liab yuav tsum tswj hwm qhov tsis ruaj khov tab sis muaj zog. Qhov ntau thiab tsawg rau qhov kev ua haujlwm tseem ceeb ntawm Shanghai tooj liab: 79,000-80,200 yuan / ton

Hais txog 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 sib piv ntawm kev muag khoom rau kev lag luam tooj liab sulfate tau nqaim dua, qhov tsis txaus ntawm cov khoom siv raw tau nce ntxiv, thiab tus lej sib pauv tau mus txog qhov siab tshiab.

Hais txog tus nqi, Shanghai tooj liab qhov kev ua haujlwm tseem ceeb yog: 79,000-80,200 yuan / ton nrog kev hloov pauv me me.

Lub lim tiam no, tus nqi ua haujlwm ntawm cov neeg tsim tooj liab sulfate / caustic tooj liab yog 100% thiab tus nqi siv peev xwm yog 45%, tseem nyob ruaj khov piv rau lub lim tiam dhau los.

Raws li cov qauv khoom siv tshiab thiab kev tshuaj xyuas cov khoom muag, tooj liab sulfate yuav nyob twj ywm rau theem siab nrog kev hloov pauv hauv lub sijhawm luv luv. Cov neeg siv khoom raug qhia kom 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.

Tam sim no, cov chaw tsim khoom magnesium sulfate ua haujlwm tau 100% thiab kev tsim khoom thiab kev xa khoom yog ib txwm muaj. Thaum lub Cuaj Hlis los txog, tus nqi ntawm sulfuric acid ruaj khov ib ntus thiab kev nce ntxiv tsis tuaj yeem txiav txim siab. 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 ntawm cov chaw tsim khoom siv calcium iodate yog 100%, tus nqi siv 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.

Tus nqi ntawm Calcium iodate yuav ruaj khov rau lub sijhawm luv luv. 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: Nrog rau cov khoom siv raw selenium nyoos pheej nce nqi tas li, tus nqi ntawm diselenium tseem siab, qhov ua tau ntawm kev muag ntawm tus nqi qis tsis muaj lawm, thiab kev ntseeg siab rau tus nqi lag luam hauv lub sijhawm tom qab kuj tseem loj hlob.

Lub lim tiam no, cov chaw tsim khoom siv sodium selenite ua haujlwm tau 100% thiab qhov siv tau yog 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. Hauv lub sijhawm luv luv, tus nqi ntawm sodium selenite yuav tseem ruaj khov. Nws raug pom zoo kom cov neeg siv khoom yuav khoom raws li lawv cov khoom muag raws li qhov xav tau.

9）Cobalt chloride

Cov Khoom Siv Raw: Kev xa tawm ntawm cobalt intermediates thaum Lub Xya Hli uas tau tso tawm rau Lub Xya Hli 20 tau ntau tshaj qhov kev cia siab ntawm kev ua lag luam, ua rau qhov kev xav ntawm kev nce nqi tsis muaj zog ntxiv. Tam sim no, ntau tus neeg siv khoom hauv qab no tau txais kev ceev faj tos thiab saib, thiab tag nrho cov nqi nyob rau hauv qhov tsis sib xws nrog kev hloov pauv tsawg.

Lub lim tiam no, lub Hoobkas qauv 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 lub lim tiam no. Tus nqi ntawm cobalt chloride yuav tseem ruaj khov rau lub sijhawm luv luv. Cov neeg siv khoom raug qhia kom yuav raws li lawv cov khoom muag.

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

1. Ntawm sab kev muab khoom, vim muaj kev tsis txaus ntawm cov khoom siv raw thiab kev hloov pauv tus nqi, cov khoom tsim tawm ntawm cov tuam txhab smelting txuas ntxiv poob qis, tswj kev muab khoom mus sij hawm ntev thiab tuav tus nqi tas li. Tom qab tus nqi hauv tsev ruaj khov, cov tub luam tau ncua kev muag khoom ntawm tus nqi qis dua thiab nce lawv cov lus hais me ntsis. Thaum lub caij so lub caij ntuj sov xaus, qee cov chaw tsim khoom hauv qab tau pib yuav khoom hauv kev ua lag luam, tab sis vim tus nqi cobalt siab dua tau nias lawv cov txiaj ntsig tsim khoom, kev thov tsis muaj zog. Ua ke nrog cov khoom muag hauv zej zog tseem siab hauv kev ua lag luam, kev yuav khoom hauv qab tsis tuaj yeem lees txais tus nqi siab ib ntus, thiab kev lag luam tiag tiag tseem tsis muaj zog. Nyob rau hauv kev cuam tshuam ntawm kev nce ntxiv ntawm tus nqi raw, tus nqi cobalt xav tias yuav tseem muaj zog hauv lub sijhawm luv luv, tab sis qhov ntau thiab tsawg ntawm kev nce ntxiv yuav tseem nyob ntawm qhov xwm txheej yuav khoom tiag tiag ntawm cov hauv qab. Yog tias cov hauv qab tuaj yeem yuav ntau ntau, kev nce ntxiv ntawm cobalt yuav yooj yim dua.

2. Tus nqi tag nrho ntawm potassium chloride tsis tau hloov pauv ntau. Kev ua lag luam qhia tau tias ob qho tib si kev muab khoom thiab kev thov tsis muaj zog. Kev muab khoom ntawm cov chaw ua lag luam tseem nruj, tab sis kev txhawb nqa kev thov los ntawm cov chaw tsim khoom hauv qab tseem tsawg. Muaj kev hloov pauv me me hauv qee tus nqi siab, tab sis qhov dav tsis loj. Tus nqi tseem ruaj khov ntawm qib siab. Tus nqi ntawm potassium carbonate hloov pauv nrog tus nqi ntawm potassium chloride.

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 tseem ruaj khov lub lim tiam no piv rau lub lim tiam dhau los.