Shaanxi Bloom Tech Co., Ltd. yog ib qho ntawm cov neeg tsim khoom thiab cov khoom lag luam ntawm cov hmoov uas muaj tswv yim tshaj 7440-42-8 nyob rau hauv Suav teb. Txais tos rau kev lag luam wholesale loj boron hmoov CASON hmoov CASONE 7440-42-8 Kev muag khoom ntawm no los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Boron HmoovYog cov hmoov zoo nrog cov tsos zoo los ntawm grey- dub rau xim av, lossis nws tuaj yeem nthuav tawm ua xim av, lossis nws tuaj yeem nthuav tawm ua xim av, lossis nws tuaj yeem nthuav tawm ua xim av, lossis nws tuaj yeem nthuav tawm ua xim av, lossis nws tuaj yeem nthuav tawm cov iav dub nrog nws xim hlau. Nws yog lub teeb ci ntsa iab thiab muaj cov qauv du, nrog lub siab melting point, siab tawv, thiab tshuaj lom neeg zoo heev. Nws cov yam ntxwv tseem ceeb dag nyob rau hauv nws cov cuab yeej muaj zog thiab hluav taws xob tsis txaus, uas ua kom nws muaj zog nrog ntau yam kub thiab tseem ua ke nrog halogens. Vim tias cov khoom no, cov hmoov txhuv nplej siab yog siv ua cov deoxidization thiab alloy additive hauv kev lag luam metallurgical, ua kom tau zoo dua lub zog ntawm cov hlau; Hauv cov khoom siv hluav taws xob, nws yog cov khoom siv raw rau npaj siab - Cov ntaub ntawv poronized semiconductors thiab cov khoom xyaw; Hauv cov tub rog teb, nws tseem yog ib qho tseem ceeb vim nws cov kev sib txuas lus siab tshaj plaws ua cov pob zeb ci ci ntsa iab thiab tawg. Tsis tas li ntawd, nyob rau hauv cov synthesis ntawm ntau lub teb chaws, thiab raws li dopant rau cov khoom siv uas tsis tseem ceeb, thiab nws tseem yog ib qho khoom siv tsis tau muaj nuj nqis nrog cov khoom siv ua haujlwm dav.
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Tshuaj Cov Qauv |
B |
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Muaj pes tsawg leej |
11 |
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Molecular hnyav |
11 |
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m/z |
11 (100.0%), 10 (24.8%) |
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Kev Ntsuam Xyuas |
B, 100.00 |
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Kev npaj ntawm lub purestalalBoron Hmoovyog cov tshuaj txheem sib txawv uas yuav tsum tau ua rau kev sim ua nruj thiab cov mob. Cov hauv qab no yog cov ncauj lus ntxaws ntxaws thiab lawv cov tshuaj sib txig sib luag:
Cov kab zauv sib piv tau raws li nram no:
H2+ Bbr3→ b + HBR + BR2
1. Npaj cov khoom siv thiab khoom siv: suav nrog hydrogen generator, boron tribromide roj, xws li tantalum xaim hluav taws xob (thiab cov tshuaj ntxuav tshuaj lom neeg.
2. Mix hydrogen roj thiab Boron Tribromide hauv qhov sib piv ntawm 1: 3. Nws yuav tsum tau sau tseg tias qhov sib piv ntawm hydrogen rau Boron Tribromide yog qhov tseem ceeb rau kev nce qib ntawm cov tshuaj tiv thaiv. Ntau dhau hydrogen tuaj yeem ua rau cov tshuaj tiv thaiv tsis tiav, thaum ntau dhau ntawm cov neeg caij nkoj ntau dhau tuaj yeem ua rau muaj kev phom sij ntawm cov tshuaj tiv thaiv. Yog li ntawd, ua kom haum thiab kev xam yuav tsum tau nqa tawm ua ntej kev sim pib.
3. Cua sov cov roj sib xyaw los ntawm kev kub siab- kub cua kub ntaus kub (xws li tantalum xaim) mus rau qhov kub ntawm ib ncig 1500k. Nws yuav tsum raug sau tseg tias ntau dhau ntawm qhov ntsuas kub yuav ua rau qhov kev txiav txim siab ntawm Boron Tribromide lossis tiam ntawm lwm qhov chaw sib txuas, yog li cov cua sov kom muaj qhov tsim nyog.
Thaum kub siab, hydrogen roj txo coron Tribromide rau Elemental Boron, ua kom dawb lossis grey hmoov boron. Thaum lub sijhawm no, los ntawm {- Cov khoom xws li hydrogen roj thiab hydrogen bromide yuav raug tso tawm, uas yuav tsum tau tawm kom sai thiab kho kom sai.
4. Sau cov khoom lag luam uas tsim tawm thiab txias nws rau hauv qab chav kub uas siv cov roj hauv cov roj (xws li nitrogen). Txhawm rau zam qhov tshuaj tiv thaiv ntawm oxygen lossis lwm yam impurities nyob rau hauv huab cua thiab boron, inert roj yog xav tau kev tiv thaiv.
5. Ntxuav thiab qhuav cov tau muaj lub cim boron kom tau txais cov khoom kawg. Ntxuav yog kom tshem tawm impurities thiab noo noo los ntawm cov khoom ntawm cov khoom, ua kom cov khoom lag luam zoo; Kom qhuav yog kom tiv thaiv noo noo nqus lossis lwj ntawm cov khoom.
Cov txheej txheem ntawm kev npaj cov khoom lag luam boron los ntawm cua sov thiab txo cov hmoov oxide nrog cov tshuaj tiv thaiv magnesium lossis txhuas yog qhov kev tawm tsam siab. Hauv qab no yog cov kauj ruam tshwj xeeb tshwj xeeb thiab tshuaj lom neeg:
1. Cov kauj ruam ntawm tes hluav taws xob:
(1) Npaj cov ntaub ntawv thiab cov khoom siv: ntim, siab {1} hmoov av ua los ntawm magnesium lossis aluminium crucles, lossis lwm yam siab {2} Cov ntaub ntawv kub siab.
(2) Cov ntaub ntawv raw ua ke: sib xyaw cov hmoov magnesium los yog cov hmoov txhuas nrog cov feem ntau, feem ntau yog qhov ua kom tiav. Thaum sib xyaw, nws yog qhov tsim nyog los xyuas kom meej tias cov hmoov yog tusyees sib xyaw.
(3) Chaw thau khoom: thauj cov sib tov rau hauv lub thawv ua los ntawm graphite crucible lossis lwm yam kev sib tov sib xyaw kom tiv thaiv kom tsis txhob muaj kev sib xyaw los tiv thaiv kev ua kom tawg lossis tawg thaum lub caij ua cua sov.
(4) Kev Hloov Cua Sov: Tso cov txheej txheem crucible rau hauv qhov kub thiab txias rau qhov kub thiab txias rau qhov kub thiab txias
(5) Cua txias thiab tshem tawm cov khoom: tom qab lub sijhawm tiv thaiv, tshem tawm cov crucible, tshem tawm cov crucible los ntawm lub siab kub thiab txias nws ib txwm muaj rau chav sov. Ncuav tawm cov khoom lag luam cov tshuaj tiv thaiv thiab maj mam coj mus rhaub cov nplawm ntoo nrog rab rauj cais cov khoom lag luam theem pib los ntawm cov tshuaj tawm.
(6) Kev tu thiab ua kom huv: ua tib zoo tshem tawm cov ntawv txuas rau ntawm cov ntawv txuas nrog tus txhuam khoom lossis cov ntaub mos kom tau txais siab- purity- purity element element element element element element element element. Kev siv tshuaj ntxiv lossis lub cev ua kom huv si kuj tseem tuaj yeem nqa tawm los txhim kho kom txhim kho qhov kev coj dawb huv ntawm cov neeg Boron.
2. Tshuaj Hniav Khoom:
Magnesium hmoov txo boron oxide: 3mg + b2O3→ 2b +3 mgo
Aluminium hmoov txo cov neeg coron oxide: 4al {1} b2O3→ 6b +4 al2O3
Cov kauj ruam saum toj no thiab tshuaj lom neeg qhia tau tias dhau ntawm - cua sov tuaj yeem txo cov boron oxide rau theem pib boron. Qhov kev npaj no yuav tsum tau nqa tawm hauv qab cov kev mob siab, yog li xav tau siv cov khoom kub siab thiab kev ntsuas kev nyab xeeb thaum ua haujlwm. Cov Boron tau txais theem pib ib txwm muaj nyob hauv daim ntawv xim grey thiab xav tau kev kho ntxiv kom tshem tawm cov impurities thiab txhim kho nws cov kev coj dawb huv.
Boron Hmoovtseem siv dav hauv lub neej txhua hnub:
Kev sib xyaw ntawm lub neej
Boron yog qhov tsim nyog los tsim cov RNA, ib qho tseem ceeb ntawm lub neej. James Stephenson, tus kws tshawb fawb postDoctoral ntawm lub koom haum ntawm Hawaii, uas yog ib qho tseem ceeb ntawm RNA. Thaum ntxov yog suav hais tias yog cov ntaub ntawv ua ntej DNA. "
Cog Physiology
Boron yog qhov tseem ceeb ntawm cov nroj tsuag ntau dua, thaum tsiaj txhu, thiab cov kab mob tsis xav tau Boron. Boron tuaj yeem sib txuas nrog cov suab thaj dawb, ua cov suab thaj yooj yim los hla cov ntshav thooj ntshav thiab kev thauj khoom qab zib. Cov ntsiab lus siab tshaj plaws nyob hauv paj tau pom nyob rau hauv paj, stigmas, thiab ovaries. Boron muaj cov nyhuv ntau rau cov txheej txheem ua me nyuam ntawm cov nroj tsuag thiab muaj feem cuam tshuam nrog kev tsim tsa paj ntoos, pollen raj germination, thiab fertilization. Hauv Boron tsis txaus, anthers thiab filaments Antrophy thiab Pollen dysplasia. Lub "paj tab sis tsis yog txiv hmab txiv ntoo" tshwm sim nyob rau hauv kev txhom tsoob thiab cov nplej muaj feem xyuam nrog cov tsis muaj cov boric acid hauv cov nroj tsuag. Thaum lub Boron tsis yog, kev loj hlob cov ntsiab lus ntawm lub hauv paus taub thiab buds tshwm sim, thiab tom qab ntawd cov ntsiab lus tseem ceeb ntawm cov ntsiab lus tom qab ntawm cov kab ke ib ntus, yog li sib sau pawg. Qab zib beet xim av rot, qos nplooj caws, thiab kua txiv hmab txiv ntoo shrink yog tshwm sim los ntawm kev ua tsis taus.
Kev Siv Siv
Boron yog siv cov khoom siv raw nqaij ntxig roj av ntxhia, feem ntau yog siv los tsim boron, boric acid, ntau yam sib txuas ntawm Boron, thiab Bogon. Nws yog ib qho khoom siv tseem ceeb rau metallurgy, tshuab siv hluav taws xob, kev lag luam siv tshuaj lom neeg lub teeb, kev ua liaj ua teb, thiab lwm lub chaw haujlwm. Muaj ntau dua 300 siv. Cov iav kev lag luam, kev lag luam cuav, tshuaj ntxuav tes, tshuaj xoos, thiab cov chiv ua liaj ua teb yog thawj cov kev siv ntawm Boron, cov nyiaj txiag rau txog 3/4 ntawm lub ntiaj teb boron tau noj. Cov neeg Boron yooj yim yog siv los ua tus neeg sawv cev tsim nyog, oxidant, cov khoom siv hluav taws xob thiab cov organic ntawm radar, thiab lwm yam boron yog ib txoj kab xees alloy keeb. Boron yog ib qho kev tiv thaiv zoo neuron tiv thaiv cov khoom siv nrog cov yas lossis alloy alloy; Boron steel yog siv los ua tus tswj tus pas nrig hauv reactor; Boron fiber ntau yog siv los ua cov khoom siv sib xyaw; Boron muaj additives tuaj yeem txhim kho cov sinter zoo hauv kev lag luam metallurgical, txo qis, thiab txhim kho lub zog thiab hardness. Boron thiab nws cov tebchaw tseem yog cov cosolcents ntawm kev lag luam metallurgical thiab cov khoom siv raw rau smelting boron hlau thiab boron steel. Ntxiv Titanium Borate, Lithium borate, thiab Nickel borate tuaj yeem smelt tshwj xeeb cua sov {}} tiv taus alloys; Cov khoom siv hauv tsev. Borate thiab buride yog qhov tseem ceeb ntawm cov txha hniav laus, ceramics, thiab iav. Lawv muaj cov cua sov tsis kam thiab hnav tsis kam, tuaj yeem txhim kho luster, thiab tuaj yeem txhim kho qhov chaw ua tiav. Boric acid thiab zinc borate tuaj yeem siv los ua cov ntaub ntawv insulating rau hluav taws- tiv taus cov fibers. Lawv yog cov nplaim hluavtaws retardants thiab siv hauv tshuaj dawb, mordant dyeej, thiab lwm yam; Sodium metaborate yog siv rau ntaub ua kom huv. Ib qho ntxiv, Boron thiab nws cov tebchaw tuaj yeem siv ua xim kom qhuav cov neeg sawv cev, Mercury- {19} {19} {19} {19} {19} {19} {19} {19} {19} {19} {19}Boron Hmoovyog ib txoj lw lub caij uas muaj nyob hauv Quartz ore. Nyob rau hauv txoj kev lim dej ntawm high-, Yuav ua li cas kom txo cov ntsiab lus boron kom ntau li ntau tau ua cov thev naus laus zis. Lub hav zoov ntawm Boron txo lub suab me me ntawm quartz, minimizes siv cov sij hawm npaj quartz crucible, thiab nce ntau lawm tus nqi ntawm monocrystalline silicon.
YogBoron Hmoovlom?
1.toxicity txheej txheem
Tshwj xeeb tshaj yog nyob rau hauv daim ntawv ntawm sodium borate (Borax), nws cov kev mob muaj txiaj ntsig yog qhov siab. Yog li ntawd, kev siv Borax ua zaub mov muaj ntxiv yog txwv tsis pub muaj ntau qhov chaw ntawm lub ntiaj teb. Thaum tib neeg lub cev ua noj ntau dhau, nws tuaj yeem ua rau muaj kev mob qis toxicity lom cov tsos mob nyob rau hauv cov plab hnyuv siab raum.
2. Raug mob rau tib neeg lub cev
Digestive System
- Lub sij hawm ntev dhau yuav txhawb nqa lub plab zom mov, ua rau cov tsos mob xws li xeev siab, ntuav, thiab lub plab zom mov.
- Nws tseem tuaj yeem cuam tshuam lub hydrolysis ntawm lub plab zom mov thiab cuam tshuam rau kev nqus cov as-ham.
Daim tawv
- Kev siv cov tawv nqaij ntev ntev tuaj yeem ua rau cov tawv nqaij, ua rau cov tawv nqaij sib txawv xws li cov pob liab liab.
- Cov co toxins tuaj yeem nkag rau lub cev los ntawm daim tawv nqaij thiab ua rau puas tsuaj.
Lub paj hlwb
- Cov tshuaj yeeb ntau dhau ntawm cov tshuaj yuav cuam tshuam cov tsos mob ua si, ua rau cov tsos mob xws li mob taub hau, chim siab, daj ntseg complexion, lossis cyanosion.
- Cov kuab lom hnyav yuav ua rau cov leeg nqaij, qaug dab peg, qaug dab peg, kyphosis, thiab cov mob hlwb.
Lwm Tshuab
- Cov tshuaj lom uas yuav cuam tshuam rau cov hlab plawv, kev ua me nyuam thiab cov tso zis, nrog rau cov kev cai ntsuas kub.
- Cov tsos mob hnyav yuav muaj xws li cov kev cuam tshuam cov kev cuam tshuam nrog cov hlab ntsha, poob siab, thiab coma.
3.TEXIC DOSE
- Cov tsos mob rau cov neeg laus lom cov tsos mob yog 13 grams, koob tshuaj rau cov laus yog 14 gram, thiab cov me nyuam yaus yog 23 grams.
- Txawm tias cov zaub mov muaj cov nyiaj daus las muaj peev xwm nthuav dav hauv lub cev ntev ntev, thaum kawg ua kom muaj kev phom sij rau tib neeg kev noj qab haus huv.
4.Txhuam kev lom
- Ib qho kev nyiam kev lom, ntuav nrawm los yog cov kua plab zom mov lossis cov dej khov lossis dej me me yuav tsum tau ua raws sijhawm.
- Ib txhij cov kev lis ntshav ntawm cov dej qab zib thiab ntshav ntxiv kom txhim kho kev poob siab thiab ua kom nrawm rau cov toxin excretion.
- Cov kev lom tau hnyav tau thauj mus los hauv tsev kho mob rau kev kho ntxiv.
5.Prevention ntsuas
- Thaum siv, nws yog qhov tsim nyog kom nruj ua raws cov txheej txheem ua haujlwm thiab hnav cov khoom tiv thaiv tsim nyog.
- Zam kev ntev ntev rau cov tshuaj thiab sab hauv lub cev kev kuaj mob lub cev.
- Rau cov zaub mov lossis cov khoom uas yuav muaj nws, ceev faj yuav tsum tau siv thiab kev siv ntau dhau yuav tsum zam.
Cim npe nrov: Boron hmoov CAS 7440-42-8, cov chaw muag khoom, chaw tsim khoom, Hoobkas, lag luam wholesale, yuav, nqi, loj, rau muag