|
SULFOLANE
|
| APPLICATION |
| The product is widely used as
a multi-purpose solvent. It can be used in desulfurization of
natural gas and the purification of the hydrogen in synthetic
ammonia production to remove carbon dioxide, hydrogen sulfite
and organic sulfur. It can also be used as a solvent for extraction
of aromatics. |
| FEATURES |
| The product has the features of
high solubility and excellent selectivity. It is miscible with
water in any proportion and readily soluble in aromatics and
alcohols. |
| SPECIFICATIONS |
| Item |
Limits |
Method |
| Density: (30℃)kg/m3 (Note 1) |
1260-1270 |
ASTM D 4052 |
Distillation range
5% Recovered ℃
95% Recovered ℃
|
Min 282
Max 288 |
|
| Thermal stability: mgSO2/kg |
Max 65 |
UOP 599 |
| Water content: %(m/m) (Note 2) |
Max 3.0 |
UOP 481 |
| Sulfur: %(m/m) |
26.0-27.0 |
ASTM D 129 |
| Sulfolene-2: %(m/m) |
Max0.2 |
UOP 608
|
| Isopropyl sulfolanyl ether: %(m/m) |
Max0.2 |
UOP 608 |
| Ash: %(m/m) |
Max0.1 |
ASTM D 482 |
|
vcdxzvzvczv(1-water%)×(density
measured)
Note 1: Density.anhyd=----------------------------------------------
czcxzcxzcxzcxzcxc1-(water%×density
measured÷0.9957)
Note 2: To be modified according to the request of the buyer.
|
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