Ohun elo Itọkasi Ifọwọsi Converter Slag fun Iṣayẹwo Kemikali

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Apejuwe kukuru:

Iwe-ẹri ti Ifọwọsi Itọkasi Ohun elo Oluyipada Slag Ifọwọsi Ohun elo Itọkasi fun Iṣayẹwo Kemikali

Alaye ọja

ọja Tags

ifihan ọja

A lo CRM naa fun iṣakoso didara ati isọdọtun ti awọn ohun elo itupalẹ ni igbekale slag oluyipada.O tun lo fun igbelewọn ati ijerisi ti deede ti awọn ọna itupalẹ.CRM le ṣee lo fun gbigbe iye iwọn.

Awọn iye Ifọwọsi

Tabili 1. Awọn iye Ifọwọsi fun YSBC 28863-2017 (Ipin Mass%)

Nọmba	Awọn eroja	TFE	SiO2	CaO	MgO	Al2O3	FeO*	MnO	TiO2	S	P2O5
YSBC 28863-2017	Awọn iye Ifọwọsi	15.33	14.17	44.45	7.01	2.76	11.43	2.40	0.65	0.17	2.21
YSBC 28863-2017	Aidaniloju	0.09	0.09	0.11	0.08	0.04	0.07	0.04	0.02	0.01	0.04
Nọmba	Awọn eroja	K2O	Nà2O	Cr₂O₃*	V₂O₅*	Bi*	Pb*	Zn*	F*	Cd*
YSBC 28863-2017	Awọn iye Ifọwọsi	0.10	0.13	0.12	0.186	0.0003	0.0074	0.010	0.39	(0.0001)
YSBC 28863-2017	Aidaniloju	0.01	0.01	0.01	0.004	0.0001	0.0004	0.001	0.01	-

Akiyesi 1: ( ) Tọkasi iye alaye

Akiyesi 2: * Tọkasi pe ko si laarin iwọn ti a ṣeduro fun pipe iṣelọpọ ti RMP

Awọn ọna Analysis

Table 2. Analysis ọna

Tiwqn	Ọna
TFE	Titanium(Ⅲ) kiloraidi dinku ọna titration potasiomu dichromate
SiO₂	Perchloric acid gbígbẹ gbigbẹ ọna gravimetric ICP-AES
CaO	EDTA titrimetric ọna Potasiomu permanganate ọna titration

MgO

EDTA titrimetric ọna

Ọna titrimetric EyDTA ICP-AES

Al₂O₃

EDTA titrimetric ọna

Ọna chrome azurol S photometric ICP-AES

FeO

Potasiomu dichromate titration

MnO

ICP-AES AAS

Potasiomu periodate spectrophotometric ọna

TiO₂

ICP-AES

Diantipyrylmethane spectrophotometric ọna

Ọna gbigba infurarẹẹdi ijona igbohunsafẹfẹ giga ti Barium sulfate gravimetric ọna

Ọna iodometric ijona

ICP-AES

P₂O₅

Bismuth phosphomolybdenum bulu photometry

ICP-AES

K₂O

ICP-AES AAS

Na₂O

ICP-AES

AAS

Cr₂O₃

ICP-AES AAS

Diphenyl carbazide spectrophotometric ọna

V₂O₅

ICP-AES

Ọna spectrophotometric isediwon N-benzoyl'-N-phenylhydroxylamine AAS

ICP-AES

Hydride iran ICP-AES AFS

ICP-MS

Hydride iran AAS

ICP-MS ICP-AES

Ti ngbe ojoriro- ICP-AES

AAS

ICP-AES

AAS

Ion-ayanfẹ elekiturodu ọna Ion kiromatogirafi

ICP-MS

GAAS

Igbeyewo Homogeneity ati Ayẹwo Iduroṣinṣin

Ipari iwe-ẹri: Iwe-ẹri ti CRM yii wulo titi di ọjọ Kínní 1, ọdun 2022.

Table 3. Awọn ọna fun igbeyewo isokan

Tiwqn	Awọn ọna itupalẹ	Apeere to kere julọ (g)
TFE	Titanium(Ⅲ) kiloraidi dinku titration potasiomu dichromate	0.2
FeO	Potasiomu dichromate titration	0.2
SiO₂	Ọna gravimetric gbígbẹ Perchloric acid	0.2
CaO, MgO	EDTA titrimetric ọna	0.2
Al₂O₃, MnO, TiO₂, P₂O₅, K₂Lori₂O, Kr₂O₃, V₂O₅, Pb, Zn	ICP-AES	0.1
S	Ọna gbigba infurarẹẹdi ijona igbohunsafẹfẹ giga	0.1
F	Ion-ayanmọ elekiturodu ọna	0.2
Bi, CD	ICP-MS	0.2

Iṣakojọpọ Ati Ibi ipamọ

Awọn ohun elo itọkasi ti a fọwọsi ti wa ni aba ti ni awọn igo gilasi pẹlu awọn ideri ṣiṣu.Iwọn apapọ jẹ 50 g kọọkan.A daba lati tọju gbigbẹ nigbati o ba fipamọ.Ohun elo itọkasi ti ifọwọsi yẹ ki o gbẹ ni 105 ℃ fun wakati 1 ṣaaju lilo, lẹhinna o yẹ ki o mu jade ki o tutu si iwọn otutu yara.