- Magnesium reagent yog ib yam khoom tseem ceeb siv los desulphurize kub hlau. Nws yog cov khoom ntawm kev xaiv rau desulfurization ntawm kub hlau thaum lub sij hawm steelmaking txheej txheem Kev xyaum ntawm desulphurization ntawm kub hlau nrog magnesium tau nce ho nyob rau hauv xyoo tas los no. Qee qhov kev siv thaum ntxov ntawm magnesium rau desulphurization suav nrog magnesium impregnated coke thiab magnesium txiv qaub briquettes tab sis tam sim no tau hloov los ntawm kev txhaj tshuaj magnesium uas tswj tau ntau dua thiab ua haujlwm tau zoo.
- Txhawm rau kom txaus siab rau cov hlau tsis tshua muaj siab rau cov hlau kub kom ua tiav rau hauv cov hlau, magnesium reagents nyob rau hauv cov hmoov los yog granular daim ntawv yog siv los tshem tawm cov sulfur ntawm slag-kua hlau cov tshuaj tiv thaiv ua nyob rau hauv txo tej yam kev mob, qhov twg sulfur yog kis tawm ntawm kub hlau los ntawm lub slag- hlau interface, thiab nyob rau hauv lub slag. Slag yog cov tshuaj ionic uas ua los ntawm oxides thiab fluxes.
- Magnesium zoo li yog ib qho kim desulphurization reagent, tab sis yog tias nws cov txiaj ntsig tau muab rau hauv kev txiav txim siab, uas yog nyob ib ncig ntawm xya lub sij hawm siab dua li ntawm calcium carbide ces tus nqi desulphurization tshwj xeeb yog qhov tsis txaus ntseeg qis dua cov nqi uas tshwm sim nrog kev siv lwm cov desulphurization reagents. Tsis tas li ntawd, magnesium muaj qhov ua tau zoo dua ntawm qhov kub thiab txias. Li no, nws yog qhov tsim nyog rau kev nqa tawm desulphurization nyob rau hauv cov hloov ladles qhov twg qhov kub thiab txias feem ntau qis dua.
- Lub desulphurization ntawm cov hlau kub nrog magnesium yog ib txwm ua los ntawm kev txhaj tshuaj nrog txiv qaub lossis calcium carbide. Qhov no yog vim hais tias, nyob rau hauv sib piv rau lwm yam kub kub hlau desulphurization reagents, magnesium yog feem ntau txuam nrog siab vapor siab. Qhov sib ntxiv ntawm magnesium yog qhov tsim nyog kiag li, txij li magnesium melts ntawm 650 deg C thiab vapourizes ntawm 1090 deg C. Cov kub no ntau dua qhov kub ntawm cov hlau kub pretreatment. Thaum magnesium raug txhaj rau hauv cov hlau kub, kev ua pa phem ntawm magnesium yog lub luag haujlwm ua rau txo qis hauv kev ua haujlwm desulphurization thiab tsis muaj kev nyab xeeb hauv kev ua haujlwm. Li no, magnesium feem ntau yog siv rau desulphurization ntawm cov hlau kub nrog rau calcium carbide thiab qib siab txhaj tshuaj txiv qaub. Ntawm peb, magnesium muab qhov zoo tshaj plaws uas tsis muaj leej faj cov txiaj ntsig. Cov kev tshawb fawb txog kev lag luam tau pom cov qib sib txawv ntawm kev ua tau zoo ntawm magnesium ntxiv. Magnesium tau tshaj tawm tias muaj peev xwm tshem tawm cov qib sulfur los ntawm thawj qib sulfur feem ntau 300 ppm - 600 ppm txog 10 ppm - 200 ppm.
- Cov kev tshawb fawb sib txawv ntawm cov hlau kub desulphurization nrog magnesium tau pom tias qhov txo qis ntawm cov sulfur concentration yog tiav nrog magnesium. Nakanishi tau sib cav tias qhov hloov pauv loj ntawm leej faj nyob rau hauv cov hlau da dej yog tus nqi tswj cov kauj ruam thaum Irons thiab Guthrie ntseeg tias qhov kev sib cais ntawm magnesium npuas rau hauv cov hlau kub txiav txim siab tus nqi ntawm desulphurization. Irons thiab Guthrie kuj tau tsim ib qho qauv los piav txog cov txheej txheem desulphurization. Lawv tau hais tias magnesium yog thawj yaj hauv cov kua hlau thiab tom qab ntawd ntsib cov sulfur tsim magnesium sulphide (MgS) los ntawm heterogeneous nucleation ntawm cov khoom uas twb muaj nyob rau hauv cov kua hlau raws li cov tshuaj tiv thaiv Mg + S=MgS. Txawm hais tias magnesium ua haujlwm nyob rau hauv daim ntawv ntawm cov npuas roj noj cov ntsiab lus ntawm cov sulfur ncaj qha los yog los ntawm kev ua kom muaj peev xwm sulfide ntawm cov slag yog ib qho lus nug. Hauv qee qhov kev tshawb fawb, qhov sib ntxiv ntawm magnesium yog nrog los yog ua raws li cov txiv qaub lossis calcium carbide ntxiv. Yuav ua li cas cov reagents sib txawv pab ib leeg nyob rau hauv desulphurization yog tseem tsis paub meej.
magnesium desulfurization reagent
Txhawm rau ua kom tau raws li qhov xav tau ntawm cov tsis muaj leej faj nyob rau hauv txoj kev zoo dua, qhov kev coj ua tam sim no yog txhaj tshuaj magnesium reagent hauv cov hmoov lossis granular daim ntawv rau hauv lub ladle rau kev tshem tawm sulfur, uas yog hloov dua siab tshiab rau hauv lub ladle slag. Hauv qee qhov kev coj ua, granules ntawm magnesium alloys nyiam rau granules ntawm thawj magnesium. Lub ntsiab alloying ntsiab yog txhuas, silicon, manganese thiab zinc. Lub vapourization point ntawm magnesium alloys yog siab tshaj thawj magnesium, yog li cov magnesium tivthaiv tseem ua kua thiab li no chemically active rau lub sij hawm ntev.
Vim tias qhov sib npaug ntawm cov piam thaj yaj hauv cov hlau kub thiab cov sulfur hauv cov slag, calcium raws li cov tshuaj reagent (xws li txiv qaub) yog qhov tseem ceeb thaum muaj cov tshuaj sulfur tsis tshua muaj siab. Qhov no yog qhov teeb meem loj rau mono-txhaj tshuaj ntawm magnesium uas yuav tsum tau ntxiv cov calcium uas muaj cov khoom siv rau cov slag lossis 'undershoot' los them rau cov ntsiab lus sulfur siab tom qab thaum lub sij hawm tsim cov hlau.
Magnesium yog tus neeg sawv cev desulphurizing sai dua li cov txiv qaub, txog nees nkaum zaug sai dua. Qhov no txhais tau hais tias kom ceev ceev desulphurization ntawm cov hlau kub, magnesium yuav tsum tau los yog cov kua qaub ntau. Yog li kev txhaj tshuaj muaj qhov zoo dua uas nws qhov ceev tuaj yeem hloov pauv los ntawm kev hloov pauv kev txhaj tshuaj ntawm magnesium thiab txiv qaub.
Magnesium desulfurization reagent yog cov tshuaj muaj txiaj ntsig zoo uas feem ntau siv rau hauv cov txheej txheem ntawm kev tshem tawm cov tshuaj sulfur los ntawm ntau yam ntaub ntawv, tshwj xeeb tshaj yog siv hauv kev lag luam. Raws li kev lag luam siv zog rau kev txhim kho ib puag ncig cov qauv thiab txhim kho cov khoom zoo, magnesium desulfurization tau tshwm sim los ua cov txheej txheem tseem ceeb hauv metallurgy, tshuaj tsim khoom, thiab kev tsim hluav taws xob. Cov reagent no tsis yog tsuas yog muaj nuj nqis rau nws cov txiaj ntsig tab sis kuj rau nws lub peev xwm los tswj kev ncaj ncees ntawm cov khoom raug kho.
Ib txoj kev thiab muaj pes tsawg leeg ntawm kev tshem cov sulfur los ntawm molten ferrous khoom, tshwj xeeb tshaj yog molten npua hlau. Tus neeg sawv cev desulfurization muaj xws li magnesium particle coated nrog lub tshav kub absorbing compound. Lub tshav kub absorbing compound absorbs tshav kub nyob ib ncig ntawm lub magnesium particle kom txo tus nqi ntawm magnesium particle vaporizes nyob rau hauv lub molten hlau. Qhov loj me me ntawm magnesium particle yog tsawg kawg yog li ob npaug ntawm qhov loj me ntawm cov cua sov absorbing compound. Ib tus neeg sawv cev sib txuas tuaj yeem siv los sib txuas cov khoom ntawm cov cua sov absorbing compound rau cov khoom ntawm magnesium..
Siv lub hnab, hnab hlau, lossis ntawv ntim rau ntim, lub hauv qab yog lub hnab yas.
Cov cuab yeej thauj khoom: Cov tsheb thauj khoom lossis cov thawv ntim khoom.
Txoj kev khaws cia: Lub tsev khaws khoom yuav tsum muaj qhov cua, qhuav, tiv thaiv hluav taws, tiv thaiv ntub, tiv thaiv zoo li qub thiab cov khoom siv hermetic.
Factory khoom ncaj qha
Particle loj thiab pob tuaj yeem kho
Strickly zoo tswj system thiab advanced xeem equipments
Kev pabcuam zoo tom qab muag.
Raws li lub tuam txhab kev lag luam-kev coj ua lag luam, NY2 tau loj hlob kom muaj tam sim no tsib lub chaw ua haujlwm nyob hauv Suav teb Mainland, lndia, Qaib ntxhw, Hong Kong, German nrog kev muag khoom lossis cov khoom lag luam.
Cim npe nrov: magnesium reagent rau kub hlau desulfurization, Tuam Tshoj magnesium reagent rau kub hlau desulfurization lwm tus neeg, hoobkas
| Khoom | Qib | Cov duab | Kev sib xyaw (%) | AD (g / cm3) | Particle Loj |
| Magnesium Hmoov |
SMP358 | Ze li Spherical | >Mg 99% | 0.86-0.92 | 35-80 mesh |
| SMP451 | Ze li Spherical | >Mg 99% | 0.86-0.92 | 45-100 mesh | |
| MP30 | lrregular | >Mg 99% | 0.64-0.73 | 30-80 mesh | |
| MP60 | lrregular | >Mg 99% | 0.64-0.73 | 60-200 mesh | |
| MP150 | lrregular | >Mg 99% | 0.76-0.85 | -150 mesh | |
| Yuav ua tau raws li cov neeg siv khoom specifications | |||||
| Khoom | Qib | Cov duab | Kev sib xyaw (%) | AD (g / cm3) | Particle Loj |
| Magnesium Granules |
MG 12 | Particle los yog spheres | Ntau dua lossis sib npaug li 99.5% | - | 12-35 mesh |
| MG 20 | Particle los yog spheres | Ntau dua lossis sib npaug li 99.5% | - | 20-80 mesh | |
| MG 100 | Particle los yog spheres | Ntau dua lossis sib npaug li 99.5% | - | 100 mesh tag nrho dhau | |
| Yuav ua tau raws li cov neeg siv khoom specifications | |||||
| Khoom | Qib | Cov duab | Kev sib xyaw (%) | AD (g / cm3) | Particle Loj |
| Magnesium Hloov Chips |
MS 6 | Chips | Ntau dua lossis sib npaug li 99.7% | - | 6 mesh Tag nrho cov hla |
| MS 840 Nws | Chips | Ntau dua lossis sib npaug li 99.7% | - | 8-40mesh | |
| TIAB SA 2080 | Chips | Ntau dua lossis sib npaug li 99.7% | - | 20-80 mesh | |
| Yuav ua tau raws li cov neeg siv khoom specifications | |||||
| Khoom | Qib | Cov duab | Kev sib xyaw (%) | AD (g / cm3) | Particle Loj |
| Magnesium Alloy Chips |
TIAB SA 91D | lrregular | Mg90.43; Yog 8.9; 0.43 ib | - | 30-80 mesh |
| ZK61 | lrregular | mg94,46; AI0.0006 Zn5.19 |
- | 30-80 mesh | |
| Yuav ua tau raws li cov neeg siv khoom specifications | |||||
| Khoom | Qib | Cov duab | Kev sib xyaw (%) | AD (g / cm3) | Particle Loj |
| Magnalium Hmoov |
PAB 50 | lrregular | AI: 50 ± 2%; Mg: 50 ± 2% | 0.76-0.85 | 60-200 mesh |
| Yuav ua tau raws li cov neeg siv khoom specifications | |||||
| Khoom | Qib | Cov duab | Kev sib xyaw (%) | AD (g / cm3) | Particle Loj |
| Magnesiun Desulphurization Reagent | PWM 1080 | lrregular | Ntau dua lossis sib npaug rau Mg 92% | 0.75-0.95 | 2-0.18 hli (10 mesh ~ 80mesh) |
| Yuav ua tau raws li cov neeg siv khoom specifications | |||||
