Fa'asinoga Mea mo Su'ega Koale

Reference Material For Coal Testing Featured Image

Fa'amatalaga Puupuu:

O le CRM o loʻo faʻaaogaina mo le faʻatonutonuina lelei ma le faʻavasegaina o meafaigāluega suʻesuʻe i le auiliiliga o le Iron Ore. E faʻaaogaina foi mo le iloiloga ma le faʻamaonia o le saʻo o metotia suʻesuʻe.E mafai ona fa'aoga le CRM mo le fa'aliliuina o le tau fa'atatau.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Folasaga o oloa

Tulaga Fa'amaonia

Siata 1. Tau Fa'amaonia mo le YSBC 28752-95 (Vaega Fa'atele %)

Numera	Elemene	TFe	SiO₂	Al₂O₃	CaO	MgO	K₂O
YSBC 28752-95	Tulaga Fa'amaonia	64.66	4.34	1.80	0.011	0.027	0.082
YSBC 28752-95	Le mautonu	0.15	0.05	0.03	0.003	0.002	0.003
Numera	Elemene	Na₂O	TiO₂	Mn	S	P
YSBC 28752-95	Tulaga Fa'amaonia	0.01	0.23	0.007	0.0091	0.020
YSBC 28752-95	Le mautonu	0.01	0.02	0.001	0.0003	0.002

Auala Iloiloga

Laulau 2. Metotia Su'esu'ega

Tulaga	Metotia
TFe	Titanium(III) chloride fa'aitiitiga o le potassium dichromate titration method
SiO₂	Perchloric acid dehydration metotia gravimetricOle silicomolybdic blue spectrophotometric methodICP-AES
Al₂O₃	Le auala photometric chrome azurol SICP-AES
CaO	ICP-AESAAS
MgO	ICP-AESAAS
K₂O	ICP-AESAAS
Na₂O	ICP-AESAAS
TiO₂	Diantipyrylmethane spectrophotometric metotiaICP-AES
Mn	Metotia spectrophotometric periodate potassiumICP-AESAAS
S	Fa'asao maualuga fa'avevela fa'avevela auala absorptionBarium sulfate gravimetric metotiaMetotia iodometric mu
P	Bismuth phosphomolybdenum photometry lanumoanaICP-AES

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 Ianuari 1, 2025.

Laulau 3. Metotia mo su'ega tutusa

Tulaga	Au'ili'ili metotia	Fa'ata'ita'iga la'ititi (g)
TFe	Titanium(III) chloride fa'aitiitiga o le potassium dichromate titration method	0.2
SiO₂	Ole silicomolybdic blue spectrophotometric method	0.2
Al₂O₃、CaO, MgO, TiO₂、Mn,P	ICP-AES	0.2
K₂O, Na₂O	AAS	0.2
S	Le auala fa'a'ave'aveina o le Infrared	0.2