Fa'aliliuga Slag Fa'amaonia Fa'asinoga Mea mo Su'esu'ega Vailaau Fa'asaina

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Fa'amatalaga Puupuu:

Tusi Faamaonia o Mea Fa'asinomaga Fa'aliliu Slag Fa'amaonia Fa'asinoga Mea mo Su'esu'ega Vailaau

Fa'amatalaga Oloa

Faailoga o oloa

Folasaga o oloa

O le CRM o loʻo faʻaogaina mo le faʻatonutonuina lelei ma le faʻavasegaina o meafaigāluega suʻesuʻe ile auʻiliʻiliga o le converter slag.E fa'aogaina fo'i mo le iloiloga ma le fa'amaoniaina o le sa'o o metotia su'esu'e.E mafai ona fa'aoga le CRM mo le fa'aliliuina o le tau fa'atatau.

Tulaga Fa'amaonia

Siata 1. Tau Fa'amaonia mo le YSBC 28863-2017 (Vaega Fa'atele %)

Numera	Elemene	TFe	SiO2	CaO	MgO	Al2O3	FeO*	MnO	TiO2	S	P2O5
YSBC 28863-2017	Tulaga Fa'amaonia	15.33	14.17	44.45	7.01	2.76	11.43	2.40	0.65	0.17	2.21
YSBC 28863-2017	Le mautonu	0.09	0.09	0.11	0.08	0.04	0.07	0.04	0.02	0.01	0.04
Numera	Elemene	K2O	Na2O	Cr₂O₃*	V₂O₅*	pei*	Pb*	Zn*	F*	CD*
YSBC 28863-2017	Tulaga Fa'amaonia	0.10	0.13	0.12	0.186	0.0003	0.0074	0.010	0.39	(0.0001)
YSBC 28863-2017	Le mautonu	0.01	0.01	0.01	0.004	0.0001	0.0004	0.001	0.01	—

Fa'amatalaga 1: ( ) Fa'ailoa le taua o fa'amatalaga

Fa'aaliga 2: * Fa'ailoa mai e le'o i totonu o le fa'atonuga fa'apitoa mo le gaosiga o tomai o le RMP

Auala Iloiloga

Fuafuaga 2. auala su'esu'e

Tulaga	Metotia
TFe	Titanium(Ⅲ) chloride fa'aititia le potassium dichromate titration method
SiO₂	Perchloric acid dehydration gravimetric method ICP-AES
CaO	EDTA titrimetric metotia Metotia o le fa'asusuina o le potassium permanganate

MgO

EDTA titrimetric metotia

EyDTA titrimetric metotia ICP-AES

Al₂O₃

EDTA titrimetric metotia

Le chrome azurol S auala photometric ICP-AES

FeO

titration o le potassium dichromate

MnO

ICP-AES AAS

Metotia spectrophotometric periodate potassium

TiO₂

ICP-AES

Diantipyrylmethane spectrophotometric metotia

Fa'aoso fa'aoso fa'avevela fa'avevela auala fa'afefeteina ole Barium sulfate metotia kavimetri

Metotia iodometric mu

ICP-AES

P₂O₅

Bismuth phosphomolybdenum photometry lanumoana

ICP-AES

K₂O

ICP-AES AAS

Na₂O

ICP-AES

AAS

Cr₂O₃

ICP-AES AAS

Diphenyl carbazide spectrophotometric metotia

V₂O₅

ICP-AES

O le N-benzoyl'-N-phenylhydroxylamine fa'aoso spectrophotometric auala AAS

ICP-AES

Fa'asuava fa'atupu ICP-AES AFS

ICP-MS

Fa'asusu fa'atupu AAS

ICP-MS ICP-AES

Vave timuga- ICP-AES

AAS

ICP-AES

AAS

Ion-selective electrode method Ion chromatography

ICP-MS

GAAS

Su'ega Fa'atasi ma Su'esu'ega Mausali

Fa'agata o le tusipasi: O le tusipasi o lenei CRM e aoga seia oo ia Fepuari 1, 2022.

Laulau 3. Metotia mo su'ega tutusa

Tulaga	Au'ili'ili metotia	Fa'ata'ita'iga la'ititi (g)
TFe	O le titanium(Ⅲ) chloride e fa'aitiitia ai le fuaina o le potassium dichromate	0.2
FeO	titration o le potassium dichromate	0.2
SiO₂	Perchloric acid dehydration metotia gravimetric	0.2
CaO, MgO	EDTA titrimetric metotia	0.2
Al₂O₃, MnO, TiO₂, P₂O₅, K₂Oi, Na₂O, Kr₂O₃, V₂O₅, Pb, Zn	ICP-AES	0.1
S	Fa'asao maualuga fa'avevela fa'avevela auala absorption	0.1
F	Ion-filifili auala electrode	0.2
E pei, Cd	ICP-MS	0.2

Fa'aputuina ma Teuga

O mea fa'amaonia fa'asino o lo'o fa'aputu i fagu tioata fa'atasi ai ma ufi palasitika.Ole mamafa ole mamafa ole 50g ile tasi.E fautuaina le fa'amamago pe a teu.E tatau ona fa'amago le mea fa'amaonia i le 105 ℃ mo le 1 itula a'o le'i fa'aoga, ona ave lea i fafo ma fa'alili ile vevela ole potu.