Certified Reference Material of Benzoic Acid

alaabta

Alaabta Tixraaca La Shaaxay ee Benzoic Acid

Sharaxaad Gaaban:

CRM waxaa loo isticmaalaa xaqiijinta/habaynta calorimeterka bamka oksijiinta.Waxa kale oo loo isticmaalaa qiimaynta iyo xaqiijinta saxnaanta hababka gorfaynta.CRM waxaa loo isticmaali karaa cabbiraadda qiimaha calorific ee awoodda korontada, dhuxusha, warshadaha milatariga, cilmi-baarista sayniska iyo qaybaha kale.


Faahfaahinta Alaabta

Tags Product

Diyaarinta Qalabka

CRM-ka waxa loo isticmaalaa ilaalinta tayada iyo habaynta agabka gorfaynta ee falanqaynta Xoogaga Birta.Waxa kale oo loo isticmaalaa qiimaynta iyo xaqiijinta saxnaanta hababka gorfaynta.CRM waxaa loo isticmaali karaa wareejinta qiimaha la qiyaasay.

Benzoic Acid (1)
Benzoic Acid (2)

Xaqiiqooyin La Xaqiijiyay iyo Hubanti La'aan

Jadwalka 1. Qiimaha la xaqiijiyay ee Benzoic Acid

Tirada Magaca Qiimaha La Xaqiijiyay* (J/g) Hubanti la'aan (J/g) (k=2)
GBW (E) 136695 Benzoic acid 26456 25

Fiiro gaar ah: Qiimaha la xaqiijiyay ee walxaha tixraaca ee benzoic acid waxaa lagu saxaa aashitada, waa qiyamka calorific-ga guud ee mugga joogtada ah.

Hababka Falanqaynta

Calorimeterka bamka ayaa loo isticmaalaa in lagu sameeyo cabbiradan.

Tijaabada Homogeneity iyo Kormeerka Xasiloonida

Labaatan dhalo ayaa si aan kala sooc lahayn loo doortay si loo go'aamiyo habka cabbirka.Muunada falanqaynta ayaa laga soo dhex xulaa dhalo kasta, habkuna waa calorimeterka bamka.Tijaabada kala duwanaanshaha (F) waxa loo isticmaalaa in lagu qiimeeyo isku midnimada CRM, marka Fα, muunad waa isku mid.

Dhicida shahaado bixinta: Shahaadada CRM-kan waxay shaqaynaysaa ilaa Febraayo 1, 2031.

Baakaynta iyo Kaydinta

Maaddada tixraaca ee la shahaadeysan yahay waxaa lagu soo guray dhalooyin caag ah oo daboolo caag ah leh.Miisaanka saafiga ah wuxuu ku saabsan yahay 35g dhalo kasta.Waxaa lagu talinayaa in la ilaaliyo qallayl marka la kaydiyo.

Shaybaadhada iskaashiga ah

Xarunta Imtixaanka Qalabka Birta Qaranka

Xarunta Tignoolajiyada ee Benxi Iron & Steel Group Co., Ltd

Laanta Yantai,52 Machadka Warshadaha Shiinaha

Kormeerka Xarunta Tignoolajiyada ee Kooxda Birta iyo Birta ee Wuhan

Baoshan Iron & Steel Co., Ltd. laanta birta ee gaarka ah

Dugsiga Kiimikada iyo Injineerinka Kiimikada, Jaamacadda Shandong

Xarunta Imtixaanka ee Machadka Cilmi-baarista Metallurgical Shandong

Xarunta Kormeerka Tayada ee Shandong Metallurgical Product

Shirkadda Jinan Iron and Steel Group Corporation waxay ku saleysantahay Maraykanka

Shaybaadhka

Magaca: Shandong Institute of Metallurgical Science Co., Ltd.

Cinwaanka: 66 Jiefang East Road, Jinan, Shandong, Shiinaha;

Mareegta:www.cncrms.com

Email:cassyb@126.com

New standard coal1

Waxaa ansixiyay: Gao Hongji

Agaasimaha Shaybaadhka

Taariikhda: Febraayo 1, 2021


  • Hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir