Converter Slag Certified Reference Material for Chemical Analysis

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Isiguquli seSlag esiQinisekisiweyo sokuReference Material kuHlahlelo lweMichiza

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ISatifikethi seSingqinisiso esiQinisekisiweyo sokuGuqulela iSilag seMathiriyeli eQinisekisiweyo yoVavanyo lweMichiza


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Iithegi zeMveliso

Intshayelelo yemveliso

I-CRM isetyenziselwa ukulawula umgangatho kunye nokulinganisa izixhobo zokuhlalutya kuhlalutyo lwe-slag yokuguqula.Ikwasetyenziselwa ukuvavanya kunye nokuqinisekiswa kokuchaneka kweendlela zokuhlalutya.I-CRM ingasetyenziselwa ukudluliselwa kwexabiso elilinganisiweyo.

YSBC 28863-2017 (1)
YSBC 28863-2017 (2)

Imilinganiselo eqinisekisiweyo

Itheyibhile 1. IiNqobo eziQinisekisiweyo ze-YSBC 28863-2017 (i-Mas Fraction%)

Inani

Izinto

TFe

SiO2

CaO

MgO

Al2O3

FeO*

MnO

iTiO2

S

P2O5

 

YSBC 28863-2017

Imilinganiselo eqinisekisiweyo

15.33

14.17

44.45

7.01

2.76

11.43

2.40

0.65

0.17

2.21

Ukungaqiniseki

0.09

0.09

0.11

0.08

0.04

0.07

0.04

0.02

0.01

0.04

Inani

Izinto

K2O

Na2O

Cr2O3*

V2O5*

Njengoko*

Pb*

Zn*

F*

Cd*

 

 

YSBC 28863-2017

Imilinganiselo eqinisekisiweyo

0.10

0.13

0.12

0.186

0.0003

0.0074

0.010

0.39

(0.0001)

 

Ukungaqiniseki

0.01

0.01

0.01

0.004

0.0001

0.0004

0.001

0.01

-

 

Qaphela 1: ( ) Ibonisa ixabiso lolwazi

Qaphela 2: * Ibonisa ukuba ayikho ngaphakathi kwendawo ekhuthazwayo yobuchule bokuvelisa i-RMP

Iindlela zokuhlalutya

Itheyibhile 2. Iindlela zokuhlalutya

Ukuqamba

Indlela

TFe

I-Titanium(Ⅲ) chloride yehlisa indlela ye-potassium dichromate titration

SiO2

Perchloric acid dehydration gravimetric indlela ye-ICP-AES

CaO

Indlela ye-EDTA ye-titrimetric

Indlela yokulinganisa i-potassium permanganate

 

 

MgO

Indlela ye-EDTA ye-titrimetric

Indlela ye-titrimetric ye-EyDTA ICP-AES

 

Al2O3

Indlela ye-EDTA ye-titrimetric

Indlela ye-chrome azurol S ye-photometric ye-ICP-AES

FeO

I-Potassium dichromate titration

 

MnO

I-ICP-AES AAS

Indlela ye-Potassium ye-spectrophotometric

iTiO2

I-ICP-AES

Indlela yeDiantipyrylmethane spectrophotometric

 

S

Indlela yokufunxa i-infrared frequency ephezulu yokutshisa iBarium sulfate gravimetric

Indlela yokutshisa iodometric

I-ICP-AES

P2O5

I-Bismuth phosphomolybdenum iphotometry eluhlaza okwesibhakabhaka

I-ICP-AES

K2O

I-ICP-AES AAS

Na2O

I-ICP-AES

AAS

 

Cr2O3

I-ICP-AES AAS

Indlela yeDiphenyl carbazide spectrophotometric

 

V2O5

I-ICP-AES

I-N-benzoyl'-N-phenylhydroxylamine extraction spectrophotometric method AAS

 

 

As

I-ICP-AES

Isizukulwana se-Hydride ICP-AES AFS

I-ICP-MS

Isizukulwana se-Hydride AAS

 

Pb

I-ICP-MS ICP-AES

Imvula yeCarrier- ICP-AES

AAS

Zn

I-ICP-AES

AAS

F

Indlela ye-ion-selective electrode Ion chromatography

Cd

I-ICP-MS

I-GAAS

Uvavanyo lwe-Homogeneity kunye noHlolo lokuZinza

Ukuphelelwa kwesiqinisekiso: Isiqinisekiso sale CRM sisebenza de kube ngumhla woku-1 kuFebruwari, ngo-2022.

Itheyibhile 3. Iindlela zokuvavanya i-homogeneity

Ukuqamba

Iindlela zokuhlalutya

Ubuncinane besampulu (g)

TFe

I-Titanium(Ⅲ) chloride yehlisa i-potassium dichromate titration

0.2

FeO

I-Potassium dichromate titration

0.2

SiO2

Perchloric acid dehydration gravimetric indlela

0.2

CaO, MgO

Indlela ye-EDTA ye-titrimetric

0.2

Al2O3, MnO, TiO2,P2O5, K2Kwi2O, uKr2O3, V2O5, Pb, Zn

I-ICP-AES

0.1

S

Indlela yokufunxa i-infrared evuthayo rhoqo

0.1

F

Indlela ye-ion-selective electrode

0.2

Njengoko, Cd

I-ICP-MS

0.2

Ukupakisha kunye noGcino

Izinto eziqinisekisiweyo zereferensi zipakishwe kwiibhotile zeglasi ezineengubo zeplastiki.Ubunzima obushiyekileyo yi-50g nganye.Kucetyiswa ukugcina ukoma xa ugcinwe.Izinto eziqinisekisiweyo zokubhekisela kufuneka zomiswe kwi-105 ℃ ngeyure eyi-1 ngaphambi kokusetyenziswa, emva koko kufuneka zikhutshwe kwaye zipholile kwiqondo lokushisa.

IiLebhu ezisebenzisanayo

Shanghai Baosteel Technology Centre

Iziko leTekhnoloji laseAngang

IZiko lobuChwephesha beWISCO

52 Iziko leChina Industries Group

IChongQing Iron Steel Research Institute Co.Ltd

Iziko leSampuli esemgangathweni, iYunivesithi yaseWuhan yeSayensi kunye neTekhnoloji

Iziko loVavanyo lweZiko loPhando leShandong Metallurgical

I-Shandong Metallurgical Product Quality Supervision and Inspection Station

Ilebhu

Igama: Iziko leShandong leMetallurgical Science Co., Ltd.

Idilesi : 66 Jiefang East Road, Jinan, Shandong, China;

Iwebhusayithi:www.cncrms.com

Ema:cassyb@126.com

New standard coal1

Ivunywe ngu: Gao Hongji

UMlawuli weLebhu

Umhla: Matshi 1, 2017


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