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US 2019/0270936 A1Published application
Catalytic liquefaction (ctl) method for production of bio-crude oil using ionic liquid catalyst and preparation thereof
OwnerArvind Mallinath LALI, Hitesh PAWAR +1inventors
InventorsArvind Mallinath LALI, Hitesh PAWAR, Sreenivasan SHRAVAN
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Abstract
The present disclosure relates to a sulfonate-based ionic liquid. A simple process for obtaining the ionic liquid is provided. The conversion of waste into a usable bio-crude oil via a liquefaction process is further described, where the ionic liquid is employed as a catalyst.
Claims28
An ionic liquid
- selected from the group consisting of a compound of Formula I having viscosity in the range of 100-2000 cpi (centipoise) at 30° C.
- wherein M is number average molecular weight in the range of 0.2-150 KD;
- and
- a compound of Formula II having viscosity in the range of 100-2000 cpi at 30° C.
- wherein R1 is selected from the group consisting of C1 to C10 alkyl and C1 to C20 aryl,
- wherein the alkyl and aryl are optionally substituted with halo, —OH, aryl and alkyl;
- R2 is selected from the group consisting of hydrogen, HSO3−, C1 to C10 alkyl and C1 to C20 aryl, wherein the alkyl and aryl are optionally substituted with halo, —OH, aryl and alkyl.
4 more elements
Dependencies are inferred from the claim text.