Physicochemical Properties of Diacetylenic Light Fuel Oil from Congolese Oleaginous Plant Ongokea gore (Hua) Pierre

Table 1

Physicochemical properties of GO, OGO, B100, B100-H, and B20.

Properties (units)	Limitations	Gasoil (GO)	Ongokea gore oil (OGO)	B100	B100-H	B20	Methods; [29, 30]
Yield (%)	—	—	55	80	80	100	—
Color (code)	5,0 max	4,0	4,0	4,0	4,0	4,0	ASTM; D-1500
Density at 15°C (Kg/m^3)	810,0–890,0	867,0	965,0	943,0	928,0	865,9	ASTM; D-4052
Viscosity at 37,8°C (mm^2/s oucSt)	2,0–6,0	4,11	—	—	—	5,30	ASTM D-445
Viscosity at 40°C (mm^2/s oucSt)	2,0–6,0	4,09	—	—	—	5,22	ASTM D-445
Viscosity at 50°C (mm^2/s or cSt)	≤15	—	—	4,5	3,2	—	AFNOR; NF T 60-100
Flash point (°C)	60 min	73	102	88	79	64	ASTM; D-93
Pour point (°C)	+5 max						ASTM D-97
Total sulfur (% weight)	0,5 max	0,219	0,025	0,022	0,025	0,140	ASTM; D-4294
Ash contents (% masse)	0,01 max	0,01	0,0031	0,0198	0,012	0,0161	ASTM D-482
Water content (% vol)	0,05 max	0,0	0,4	0,0	0,4	0,08	ASTM; D-95
Corrosion of Cu (code)	1 max	1a	1a	1a	1a	1a	ASTM; D-130