Gasoline antiknock agent
1、Introduction
The product’s chemical name is methyl cyclopentadienyl manganese tricarbony (MMT), a chemical compound of antiknock in gasoline, which is an economic octane improver. The product can not only improve the octane value in gasoline, but also reduce the NOX, CO, HC contents in tail gas of automobiles. Meanwhile the product helps improve the function of car catalytic converter. Adding MMT made in this Company can improve the octane number by 2-3 units.
2、Specifications
|
Item |
Unit |
Data |
|
|
KT9298 |
KT9296 |
||
|
Appearance |
|
Orange liquid |
Orange liquid |
|
Manganese content |
%(m/m) |
≥24.4 |
≥15.1 |
|
Density |
(20℃),g/cm3 |
1.36～1.39 |
1.10～1.13 |
|
Freezing. point (Initial) |
℃ |
≤－1 |
≤－22 |
|
Flashing point (Closed crucible) |
℃(20℃) |
≥80 |
≥30 |
|
Purity(MMT contents) |
% |
≥98 |
≥62 |
|
Moisture |
mg/kg |
≤200 |
≤200 |
3、Applications，Storage and Package
1) MMT dilution: For the high concentration of MMT, it should be diluted before adding to gasoline, that is, MMT is injected together with a special agent into the solvents (such as toluene, mixed xylene, ethanol, solvent oil, gasoline, etc.). Under the protection of N2, stir the solution for 30 minutes to full dissolution to prepare MMT solution which is to be dosed pro-rata into gasoline.
For low concentration MMT product, it can be dosed into gasoline pro-rata directly.
The volume of MMT in gasoline.
|
Type |
Manganese content |
MMT content into gasoline(18mg/L) |
|
|
|
|
In 1T gasoline |
In 1litre gasoline |
|
KT9298 |
24.4% |
102g |
0.074g |
|
KT9262 |
15.1% |
165g |
0.119g |
2) This product should be stored in a cool, dry, well-ventilated warehouse away from the fire source. Keep the vessel of MMT closed when not in use. For reserved gasoline sample with MMT should be kept in brown bottle. During transportation, the holding vessels should be kept upright, no tilt or upside down is allowed. Guard against leakage.
3) 200L /Galvanized iron barrel.
Different packages made upon customers’ request.