Charcoal

Charcoal : coconut charcoal/wood charcoal/briquette

No. PARAMETER TEST METODE TIME (<5 spl) KETERANGAN
1 Sample Preparation : ASTM/ISO semua pengujian
a. sample mass <100 kg 5
b. sample mass >100 kg 5
2 Total Moisture ASTM/ISO 5 semua pengujian
3 Proximate Analysis : ASTM/ISO 5
a. Moisture in the Analysis Sample semua pengujian
b. Ash Content
c. Volatile Matter
d. Fixed Carbon paket pengujian proximate analysis
4 Total Sulfur ASTM/ISO 5 semua pengujian calorific value
5 Gross Calorific Value ASTM/ISO 5
6 Hardgrove Grindability Index ASTM/ISO 5
7 Ultimate Analysis : ASTM/ISO 5
a. Carbon
b. Hydrogen
c. Nitrogen
d. Oxygen
8 Chemical Analysis of Ash ASTM/ISO 7 Paket : SiO2, Al2O3,Fe2O3, CaO, MgO,K2O,Na20,TiO2,P2O5,SO3,MnO2,BaO,SrO
9 Ash Fusion Temperature : ASTM/ISO 7
a. Reducing initial def, spherical, hemi spherical, fluid
b. Oxidizing initial def, spherical, hemi spherical, fluid
10 Loss On Ignition ASTM/ISO 5
11 Bulk Density ASTM/ISO 5 compact (padat) dan loose (gembur)
12 pH ASTM/ISO 5 pH 10% soluiton
13 Boron AS 5
14 Chloride/Chlorine ASTM/ISO 7
15 Flourine ASTM/ISO 7
16 Trace Elements : ASTM/ISO 7 Paket : Be,Cd,Co,Cr,Cu,Fe,Mn,Mo,Ni,Pb,V, Zn
1st element
add per element
17 Mercury (Hg) ASTM/ISO 5
18 Arsenic (As), Selenium (Se), ASTM/ISO 5 Paket : As, Se, Sb
Antimony (Sb)
19 Form of Sulfur : ASTM/ISO 7 Paket : Total Sulfur, Pyritic Sulfur, Sulfat Sulfur, Organic Sulfur
a. Total Sulphur
b. Pyritic Sulphur
c. Sulphate Sulphur
d. Organic Sulphur
20 Moisture Holding Capacity ASTM/ISO 7
21 Phosphorus (in coal/in ash) ASTM/ISO 7
22 Relative Density/Specific Gravity ASTM/ISO 5
23 Crucible Swelling Number ASTM/ISO 7 CSN/FSI/Free Swelling Index
24 Sieve Analysis ASTM/ISO 5 harga per mesh
25 Water Soluble Alkalies (Na+K) ASTM/ISO 7
26 Self Heating Test UN 5 Pengujian kenaikan temperature sample pada kondisi oven 140 °C
27 Burning Time 5 Lamanya (waktu) mulai terbakar sample sampai jadi abu
28 Impurities (Foreign Matters) 5 Benda lain selain charcoal/arang