The present disclosure relates to an ionic liquid composition and a process for its preparation. The process of the present disclosure is simple, single pot and efficient process for preparing the ionic liquid composition which is effective in a Friedel Craft reaction like, alkylation reaction, trans-alkylation, and acylation. The present disclosure envisages an ionic liquid composition comprising at least one metal hydroxide; at least one metal halide; and at least one solvent. Also envisaged is a process for preparing an ionic liquid composition. The process comprises mixing in a reaction vessel, at least one metal hydroxide and at least one metal halide in the presence of at least one solvent under a nitrogen atmosphere and continuous stirring followed by cooling under continuous stirring to obtain the ionic liquid composition.

The present disclosure relates to an ionic liquid composition and a process for its preparation. The process of the present disclosure is simple, single pot and efficient process for preparing the ionic liquid composition which is effective in a Friedel Craft reaction like, alkylation reaction, trans-alkylation, and acylation. The present disclosure envisages an ionic liquid composition comprising at least one metal hydroxide; at least one metal halide; and at least one solvent. Also envisaged is a process for preparing an ionic liquid composition. The process comprises mixing in a reaction vessel, at least one metal hydroxide and at least one metal halide in the presence of at least one solvent under a nitrogen atmosphere and continuous stirring followed by cooling under continuous stirring to obtain the ionic liquid composition.

A method is provided for predicting conjunct polymer concentration in spent ionic liquid during a continuous hydrocarbon conversion process.

Provided are compounds of the following: ##STR00001##
wherein R.sub.1 is a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and R.sub.2 is a C.sub.4 to C.sub.14 hydrocarbyl, preferably the residue of a C.sub.4 to C.sub.14 OXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.

Provided are compounds of the following: ##STR00001##
wherein R.sub.1 is a saturated or unsaturated cyclic hydrocarbon optionally substituted with an alkyl and/or an OXO-ester, and R.sub.2 is a C.sub.4 to C.sub.14 hydrocarbyl, preferably the residue of a C.sub.4 to C.sub.14 OXO-alcohol. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds.

The invention relates to a method of the oligomerization of C6 and above olefin monomer whereby, at a fixed monomer/Al halide mole ratio, polyalphaolefins having desirable kinematic viscosities are prepared by controlling the oligomerization temperature. The oligomerization is carried out in presence of an oligomerizing catalyst comprising of aluminum halide and a promoter, and oligomerizing temperatures of about 10° C. to about 120° C.

A method is provided for predicting conjunct polymer concentration in spent ionic liquid during a continuous hydrocarbon conversion process.

A method is provided for predicting conjunct polymer concentration in spent ionic liquid during a continuous hydrocarbon conversion process.

Hydrocarbon feeds suitable for use as gasoline blending components containing olefins and aromatic compounds are alkylated in the presence of a catalyst by the olefins present in the feedstream to produce middle distillates having higher boiling points suitable for use as aviation and diesel fuel blending components.

Hydrocarbon feeds suitable for use as gasoline blending components containing olefins and aromatic compounds are alkylated in the presence of a catalyst by the olefins present in the feedstream to produce middle distillates having higher boiling points suitable for use as aviation and diesel fuel blending components.