Canja wurin Slag Certified Material Reference for Chemical Analysis

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Takaitaccen Bayani:

Takaddun Takaddun Takaddun Bayanan Abubuwan Canja Slag Takaddun Abubuwan Magana don Binciken Sinadarai

Cikakken Bayani

Tags samfurin

Gabatarwar samfur

Ana amfani da CRM don sarrafa inganci da daidaita kayan aikin nazari a cikin nazarin slag mai canzawa.Hakanan ana amfani dashi don kimantawa da tabbatar da daidaiton hanyoyin tantancewa.Ana iya amfani da CRM don canja wurin ƙimar ƙima.

Ƙimar Ƙirarriya

Tebur 1. Ƙimar Ƙirarrun Ƙimar YSBC 28863-2017 (Mass Fraction %)

Lamba	Abubuwa	Tfe	SiO2	CaO	MgO	Farashin 2O3	FeO*	MnO	TiO2	S	P2O5
YSBC 28863-2017	Ƙimar Ƙirarriya	15.33	14.17	44.45	7.01	2.76	11.43	2.40	0.65	0.17	2.21
YSBC 28863-2017	Rashin tabbas	0.09	0.09	0.11	0.08	0.04	0.07	0.04	0.02	0.01	0.04
Lamba	Abubuwa	K2O	Na 2O	Cr₂O₃*	V₂O₅*	Kamar*	Pb*	zan*	F*	Cd*
YSBC 28863-2017	Ƙimar Ƙirarriya	0.10	0.13	0.12	0.186	0,0003	0.0074	0.010	0.39	(0.0001)
YSBC 28863-2017	Rashin tabbas	0.01	0.01	0.01	0.004	0.0001	0.0004	0.001	0.01	-

Lura 1: ( ) Yana nuna ƙimar bayanai

Lura 2: * Yana nuna cewa baya cikin iyakar da aka ba da shawarar don ƙwarewar samarwa na RMP

Hanyoyin Bincike

Tebur 2. Hanyoyin nazari

Abun ciki	Hanya
Tfe	Titanium(Ⅲ) chloride yana rage hanyar titration na potassium dichromate
SiO₂	Hanyar rashin ruwa na Perchloric acid gravimetric ICP-AES
CaO	Hanyar titrimetric EDTA Potassium permanganate titration Hanyar

MgO

Hanyar titrimetric EDTA

Hanyar titrimetric EyDTA ICP-AES

Al₂O₃

Hanyar titrimetric EDTA

Hanyar chrome azurol S photometric ICP-AES

FeO

Potassium dichromate titration

MnO

Farashin ICP-AES

Potassium periodate spectrophotometric Hanyar

TiO₂

ICP-AES

Diantpyrylmethane spectrophotometric Hanyar

Hanyar shan infrared mai girma konewa Hanyar Barium sulfate gravimetric

Hanyar iodometric konewa

ICP-AES

P₂O₅

Bismuth phosphomolybdenum blue photometry

ICP-AES

K₂O

Farashin ICP-AES

Na₂O

ICP-AES

AAS

Cr₂O₃

Farashin ICP-AES

Diphenyl carbazide spectrophotometric Hanyar

V₂O₅

ICP-AES

Hanyar N-benzoyl'-N-phenylhydroxylamine hakar spectrophotometric AAS

ICP-AES

Tsarin Hydride ICP-AES AFS

ICP-MS

Abubuwan da aka bayar na Hydride Generation AAS

ICP-MS ICP-AES

Hazo mai ɗaukar kaya- ICP-AES

AAS

ICP-AES

AAS

Hanyar zaɓin lantarki ion chromatography

ICP-MS

GAAS

Gwajin Homogeneity da Binciken Kwanciyar hankali

Ƙarshen takaddun shaida: Takaddun shaida na wannan CRM yana aiki har zuwa Fabrairu 1, 2022.

Table 3. Hanyoyi don gwajin homogenity

Abun ciki	Hanyoyin nazari	Mafi ƙarancin samfurin (g)
Tfe	Titanium (Ⅲ) chloride yana rage titration na potassium dichromate	0.2
FeO	Potassium dichromate titration	0.2
SiO₂	Hanyar rashin ruwa na Perchloric acid	0.2
KaO, MgO	Hanyar titrimetric EDTA	0.2
Al₂O₃, MnO, TiO₂, P₂O₅, K₂O, Na₂O, Cr₂O₃, V₂O₅, Pb, Zan	ICP-AES	0.1
S	Hanyar ɗaukar infrared mai girma konewa	0.1
F	Hanyar ion-zaɓin lantarki	0.2
Kamar, Cd	ICP-MS	0.2

Shiryawa Da Ajiye

Abubuwan da aka tabbatar an cika su a cikin kwalabe na gilashi tare da murfin filastik.Matsakaicin nauyi shine 50 g kowane.Ana ba da shawarar kiyaye bushewa lokacin adanawa.Ya kamata a bushe kayan da aka tabbatar da shi a 105 ℃ na awa 1 kafin amfani da shi, sannan a fitar da shi kuma a sanyaya shi zuwa zafin jiki.