Khoom npe:phenolic cob
CAS Nr .:7704-34-9 ib
Muaj sulfur yog insoluble hauv dej, me ntsis soluble hauv cawv thiab ether, thiab yooj yim soluble hauv carbon dioxide, carbon tetrachloride thiab benzene.Nws yog hom II flammable yam khoom uas muaj qhov taw tes rau tus kheej ntawm 205 ℃.Nws cov plua plav lossis cov pa tuaj yeem tsim cov khoom tawg nrog huab cua, thiab nws yog ib qho khoom siv phom sij.
Raws li cov khoom flammable, muaj leej faj tsuas yog siv rau hauv kev tsim cov sulfuric acid, dyes thiab roj hmab cov khoom, nrog rau cov khoom lag luam ntawm cov tshuaj, tshuaj tua kab, qhov sib tw, hmoov phom thiab cov khoom siv ceramics, cov khoom siv hauv tsev thiab cov khoom siv.
1. Nws yog siv los tswj cov kab mob thiab kab tsuag thiab feem ntau ua tiav rau hauv gel suspension.Nws muaj kev nyab xeeb rau tib neeg thiab tsiaj txhu thiab tsis yooj yim los ua tshuaj tua kab rau cov qoob loo
Sulfur yog ib qho khoom siv ntau yam, uas tuaj yeem tua cov kab thiab kab ntxiv rau kev ua kom tsis muaj menyuam.Nws yog siv los tswj cov kab mob mildew thiab nplooj nplooj ntawm ntau cov qoob loo, thiab nws lub sij hawm zoo tuaj yeem ncav cuag li ib nrab ib hlis.Sulfur gum suspensions siv nyob rau hauv zaub yog tsuas yog siv los tswj melon powdery mildew, xws li dib, melon (muskmelon), taub dag, thiab lwm yam. Thaum siv, 50% sulfur gum suspensions yog diluted rau hauv 200-400 zaug kua tshuaj tsuag.Txau ib zaug txhua 10 hnub los yog li ntawd, feem ntau ob zaug rau cov neeg mob uas muaj kab mob me, thiab peb zaug rau cov neeg mob uas muaj kab mob hnyav.
2. Sulfur yog cov ntxhia, uas yog acidic, sov thiab tshuaj lom, thiab belongs rau lub raum thiab cov hnyuv loj.
Nws cov nyhuv yog tua kab thiab txwv tsis pub khaus rau kev siv sab nraud.Nws tuaj yeem siv rau pob khaus, eczema thiab khaus tawv nqaij.Qee tus neeg siv nws los hlawv cov pa luam yeeb los kho khaus ntawm txiv neej scrotum lossis poj niam qhov chaw mos;Nws tuaj yeem ua rau hauv av thiab kis tau.Nws ntseeg tau tias nws tsim hydrogen sulfide thiab pentathiosulfonic acid tom qab kev sib cuag nrog daim tawv nqaij, uas tuaj yeem tua kab mob, pwm thiab tshem tawm cov plaub hau.
Nrog rau txoj kev loj hlob ntawm kev lag luam tsheb thauj mus los, radial log yuav maj mam hloov cov log tsheb tsis zoo.Yog li, insoluble sulfur ua tus neeg sawv cev tseem ceeb rau kev tsim cov log tsheb radial yog qhov txaus nyiam dua.
3. Kev ua kom tsis muaj menyuam
Sublimated sulfur, tseem hu ua sulfur sublimation, tiv tauj nrog cov tawv nqaij thiab cov ntaub so ntswg thiab tsim cov sulfide nyob rau hauv qhov kev txiav txim ntawm nws secretion, uas muaj cov nyhuv ntawm softening ntawm daim tawv nqaij thiab sterilization.Settled sulfur, tseem hu ua sulfur mis nyuj, tuaj yeem tsim hydrogen sulfide thiab pentathiosulfonic acid nyob rau hauv qhov kev txiav txim ntawm nws secretion nyob rau hauv kev sib cuag nrog daim tawv nqaij, uas muaj cov nyhuv ntawm sterilization thiab tua kab mob.
4. Laxative ua
Sulfur nws tus kheej tsis ua haujlwm, thiab nws hloov mus ua sulfide thiab hydrogen sulfide tom qab kev tswj hwm ntawm qhov ncauj, uas ua rau lub plab hnyuv mucosa, ua rau nws zoo siab thiab peristalsis, ua rau raws plab.Cov txheej txheem no yuav tsum muaj qhov muaj alkaline ib puag ncig, Escherichia coli, tshwj xeeb tshaj yog lipolytic enzymes.Thaum muaj ntau cov roj ntsha hauv cov hnyuv, nws yooj yim los tsim cov hydrogen sulfide ntau thiab ua rau raws plab.Qhov siab ntawm hydrogen sulfide hauv huab cua tuaj yeem ua rau tuag tes tuag taw hauv nruab nrab paj hlwb thiab ua rau tuag taus.
Chemwin tuaj yeem muab ntau hom hydrocarbons thiab cov kuab tshuaj tshuaj lom neeg rau cov neeg siv khoom.Ua ntej ntawd, thov nyeem cov lus qhia hauv qab no txog kev ua lag luam nrog peb:
1. Kev ruaj ntseg
Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws.Ntxiv nrog rau kev muab cov neeg siv khoom paub txog kev nyab xeeb thiab ib puag ncig tus phooj ywg siv ntawm peb cov khoom, peb kuj tau cog lus los xyuas kom meej tias qhov kev pheej hmoo ntawm kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis rau qhov tsim nyog thiab ua tau tsawg kawg nkaus.Yog li ntawd, peb xav kom tus neeg siv khoom kom ntseeg tau tias qhov tsim nyog tshem tawm thiab khaws cov qauv kev nyab xeeb tau ua tiav ua ntej peb xa khoom (thov xa mus rau HSSE appendix nyob rau hauv cov nqe lus dav dav thiab kev muag khoom hauv qab no).Peb cov kws tshaj lij HSSE tuaj yeem muab kev taw qhia txog cov qauv no.
2. Txoj kev xa khoom
Cov neeg siv khoom tuaj yeem xaj thiab xa khoom los ntawm chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov chaw tsim khoom.Cov hom kev thauj mus los muaj xws li tsheb thauj mus los, tsheb ciav hlau lossis kev thauj mus los ntau yam (xws li kev sib cais).
Nyob rau hauv cov ntaub ntawv ntawm cov neeg yuav tsum tau, peb muaj peev xwm qhia kom meej cov kev cai ntawm barges los yog tankers thiab siv tshwj xeeb kev nyab xeeb / tshuaj xyuas cov qauv thiab cov kev cai.
3. Yam tsawg kawg nkaus kom muaj nuj nqis
Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.
4. Kev them nyiaj
Txoj kev them nyiaj tus qauv yog txiav tawm ncaj qha hauv 30 hnub txij li daim ntawv xa nyiaj.
5. Cov ntaub ntawv xa tuaj
Cov ntaub ntawv hauv qab no tau muab nrog rau txhua qhov kev xa khoom:
· Bill of Lading, CMR Waybill lossis lwm yam ntaub ntawv thauj mus los
· Certificate of Analysis los yog Conformity (yog xav tau)
· Cov ntaub ntawv hais txog HSSE raws li txoj cai
· Cov ntaub ntawv kev lis kev cai raws li txoj cai (yog tias xav tau)
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