|
Specialty Product
| Main
Applications :-
EXTRACTIVE DISTILLATION
*
Separation of compounds with similar boiling point e. g.
butane and2-butene, 1-propylalcohol.
OTHER
APPLICATIONS :-
* Polymer processing/textiles.
* Separation of lignin from cellulose materials.
* Solvent for Electronics and electrical applications.
* Reaction solvent particularly, for the production of fluoro-aromatics
by halogen exchange ( HALEX ) reaction.
* Polymerization solvent.
* Fractionation of fatty acids into saturated Components.
* Curing Agents for Epoxy resins.
* Polymer plasticizer for Cellulose Acetate and
polylactams.
* Emulsifier for photographic composition.
AROMATIC
EXTRACTION :-
* Production of Food Grade Hexane for extraction of edible
oils.
* Extraction of Benzene, Toluene, Xylene and other Hydrocarbons from
Catalytic reformat and
Pyrolysis naphtha.
* Production of gasoline, jet fuels and Special Boiling Point ( SBP ) solvents.
* Dearomatization of Kerosene for Aviation Turbine Fuel
and Superior Kerosene.
ACID GAS
TREATMENT :-
* Removal of Hydrogen Sulfide, Carbon dioxide, Carbon oxy sulfide,
Carbon disulfide and mercaptans from
sour gas streams.
* Recovery of sulfur dioxide from dilute streams. Sulfinol
Process
for removal of acid gases utilises a mixture of
sulfolane and an amine.
Structural Formula
Molecular formula : C4H8O2S
Molecular weight : 120.17
Other
names :
Tetrahydrothiophene dioxide
Thiocyclopentane-1.1- dioxide
Technical
Specification
| ITEM |
QUALITY INDEX |
ANALYSE METHOD |
REMARKS |
| Appearance |
Colorless off canary lucid
liquid |
Eyeballing |
|
| Density (30 C) Kg/m3 |
1260-1270 |
ASTM D4052 |
should be
adjusted with water
(1) |
| 5% Distil off temperature C |
> 282 |
ASTM D1078 |
|
| 95%Distil off temperature C |
>288 |
ASTM D1078 |
|
| Thermal stability mgSO2/kg |
>20 |
UOP599 |
|
| Moisture
% (m/m) |
>3.0 |
UOP481 |
Can be modified
according to the need of
customer |
| Sulfur
Content %(m/m) |
26.0-27.0 |
ASTM D129 |
|
| 2-Sulfuoene %
(m/m) |
>0.2 |
UOP608 |
should be
adjusted with water
(2) |
| Isoproyl sulfolane aether
% (m/m) |
>0.2 |
UOP608 |
|
| Ash content %
(m/m) |
>0.1 |
ASTM D482 |
|
|
* The water content should be adjusted with,
the formula is :
(1-water content %) x tested density
Density =
-----------------------------------------------
1- (water content % x tested density 0.9957 )
* The sulfer content should be adjusted with water, the
formula is :
tested sulfur content %
Sulfur content =
------------------------------- X 100
1-water content %
: OUR SPECIALITY PRODUCTS FROM IMPORTS : |
1. Itaconic Acid : Textile, Paint, Water Treat.Chem, Subtitute For Acrylic |
2. Mono Sodium Glutamate 99% Pure: Enhance Food, Meat, Poultry & Tobbacco Flavours, |
3. Methane Sulfonyl Chloride 99% : Pharma, Dyes, Intermediates & Sp. Chem |
4. Sodium Gluconate – Tech Grade: Construction Chem. Dyes, Industrial |
5.Sodium Sulphide Flakes 58%: Dyes,Intermediates,Detergent,Textile |
6.Zinc Chloride Anhydrous 98%: Pharma,Bulk Drugs, Aromatic, Indust |
7.Pearl Pigments & Pigment For:- Paints,Printing Ink,Plastic Pearl |
8.* Sodium persulphate * Pottasium Persulphate * Ammonium Persulphate |
9. Citric Acid Mono Hydrate : Textile,Pharma,Industrial & Food Indus. |
10. Sulfolane : Petrolium Industry & Pesticides, Pharma,Ink Industry Speciality Solvent |
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