Claims:1. A process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material, said process comprising the steps of:
a. contacting a compound of Formula I:

Formula I
wherein,R1 is substituted or unsubstituted C10 to C25 alkyl; R2 is independently substituted C1 to C10 alkyl; n is 1 to 3, with an aromatic solvent at a temperature in the range of 40-90°C to obtain a gelator solution;
b. contacting the gelator solution with a mixture of hydrophobic and hydrophilic material to obtain a gel comprising the hydrophobic material and a residue of hydrophilic material;
c. separating the gel from the residue of hydrophilic material;
d. heating the gel to a temperature in the range of 50-150°C to obtain the hydrophobic material and to reclaim the compound of Formula I.
2. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the hydrophobic material is a hydrocarbon.
3. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the hydrophobic material is oil selected from the group of synthetic oil, natural oil, crude oil, fuel oil, petroleum fractions, combinations thereof.
4. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the hydrophilic material is selected from the group consisting of water, polar solvents, sludge, and combinations thereof.
5. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the aromatic solvent is selected from the group consisting of toluene, xylene, ethylbenzene, petroleum fractions, and combinations thereof.
6. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the compound of Formula I weight % in the gelator solution is in the range of 0.1-20%.
7. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the mixture of hydrophobic and hydrophilic material is a biphasic mixture, wherein the biphasic mixture comprises of oil selected from the group of synthetic oil, natural oil, crude oil, fuel oil, petroleum fractions, and combinations thereof and water.
8. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 1, wherein the mixture of hydrophobic and hydrophilic material is a triphasic mixture, wherein the triphasic mixture comprises of oil selected from the group of synthetic oil, natural oil, crude oil, fuel oil, petroleum fractions, combinations thereof, water, and sludge.
9. A process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material, said process comprising the steps of:
a. contacting a compound of formula I:

Formula I
wherein, R1 is substituted or unsubstituted C10 to C25 alkyl; R2 is independently substituted C1 to C10 alkyl; n is 1 to 3, with a base and a hydrophilic solvent at a temperature in the range of 40-90°C to obtain a polar gelator solution;
b. contacting the polar gelator solution with a mixture of hydrophobic and hydrophilic material to obtain a gel comprising the hydrophilic material and a residue of hydrophobic material;
c. separating the residue of hydrophobic material from the gel to obtain the hydrophobic material; and
d. heating the gel to a temperature in the range of 50-100°C to reclaim the compound of Formula I.
10. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 9, wherein the hydrophobic material is a hydrocarbon.
11. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 9, wherein the hydrophobic material is oil selected from the group of synthetic oil, natural oil, crude oil, fuel oil, petroleum fractions, combinations thereof.
12. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 9, wherein the hydrophilic material is selected from the group consisting of water, polar solvents, sludge, and combinations thereof.
13. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 9, wherein the base is selected from the group consisting of sodium hydroxide, potassium hydroxide, and combinations thereof.
14. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 9, wherein the compound of Formula I weight % in the polar gelator solution is in the range of 0.1-20%..
15. The process for separating a hydrophobic material from a mixture of hydrophobic and hydrophilic material as claimed in claim 9, wherein the mixture of hydrophobic and hydrophilic material is a biphasic mixture, wherein the biphasic mixture comprises of oil and water.
16. A process for separating a oil from a mixture of oil and water, said process comprising the steps of:
a. contacting a compound of formula I:

Formula I
wherein, R1 is substituted or unsubstituted C10 to C25 alkyl; R2 is independently substituted C1 to C10 alkyl; n is 1 to 3, with toluene in a weight ratio of 1:99 at a temperature in the range of 60°C to obtain a gelator solution;
b. contacting the gelator solution with a mixture of oil and water to obtain a gel and a residue of aqueous material;
c. separating the gel from the residue of aqueous material; and
d. heating the gel to a temperature in the range of 120°C to obtain oil and to reclaim the compound of Formula I.
17. A process for separating a oil from a mixture of oil, water, and sludge, said process comprising the steps of:
a. contacting a compound of formula I:

Formula I
wherein,
R1 is substituted or unsubstituted C10 to C25 alkyl; R2 is independently substituted C1 to C10 alkyl; n is 1 to 3,
with toluene in a weight ratio of 1:99 at a temperature in the range of 60°C to obtain a gelator solution;
b. contacting the gelator solution with a mixture of oil, water, and sludge to obtain a gel and a residue of aqueous material;
c. separating the gel from the residue of aqueous material; and
d. heating the gel to a temperature in the range of 120°C to obtain oil and the gelator solution and to reclaim the compound of Formula I.
18. A process for separating oil from a mixture of oil and water, said process comprising the steps of:
a. contacting a compound of formula I:

Formula I
wherein,
R1 is substituted or unsubstituted C10 to C25 alkyl; R2 is independently substituted C1 to C10 alkyl; n is 1 to 3,
with sodium hydroxide and water at a temperature in the range of 60°C to obtain a polar gelator solution;
b. contacting the polar gelator solution with a mixture of oil and water to obtain a gel and a residue of oil;
c. separating the residue of oil from the gel to obtain the oil; and
d. heating the gel to a temperature in the range of 70°C to reclaim the compound of Formula I.
19. A process of containing oil spillage, said process comprising the steps of:
a. contacting a compound of Formula I:

Formula I
wherein,R1 is substituted or unsubstituted C10 to C25 alkyl; R2 is independently substituted C1 to C10 alkyl; n is 1 to 3, with an aromatic solvent at a temperature in the range of 40-90°C to obtain a gelator solution;
b. contacting the gelator solution with spilled oil on a surface to obtain a gel comprising the oil on the surface, wherein the spilled oil is selected from the group of synthetic oil, natural oil, crude oil, fuel oil, petroleum fractions, combinations thereof;
c. gathering the gel from surface;
d. heating the gel to a temperature in the range of 50-150°C to obtain the oil and to reclaim the compound of Formula I.
20. The process as claimed in 19, wherein the surface is land surface, sea water surface, or fresh water surface.
, Description:As Attached