Dorf Ketal Chemicals (india) Private Limited

Shivank Menon

Prasanta Barua

Suhas A Chavan

Mahesh Subramaniyam

In one embodiment, the present invention relates to a coke reducing additive composition for simultaneously: reducing coke formed and increasing distillate during processing of: plastic material, or feedstock, or a combination of the plastic material and the feedstock, wherein the coke reducing additive comprises a combination at least of: In the alternate embodiments, the present invention also relates to a method for simultaneously: reducing coke formed and increasing distillate; and a method of using a coke reducing additive composition for simultaneously: reducing coke formed and increasing distillate during processing of: plastic material, or feedstock, or a combination of the plastic material and the feedstock. In yet another alternate embodiments, the present invention also relates to a method for converting a waste plastic material to a distillate (a useful chemical commodity); and a method for reducing formation of coke deposits on walls of a processing unit, and a method for reducing fouling caused due to deposits of coke products on walls of the processing unit.

Coke reducing additive composition and method of use thereof

The present invention relates to a coke reducing additive composition capable of simultaneously (a) reducing coke formation and (b) increasing distillate yield during pyrolysis of a feedstock in the presence of a plastic material, wherein the feedstock is a vacuum residue (VR), plastic material is a waste plastic material or an olefin polymer (OP) material, or a mixture thereof, and the coke reducing additive composition comprises a naphthenate, preferably a calcium naphthenate, or sodium naphthenate, or a mixture thereof, and to a method of employing the coke reducing additive composition, and to a method of use of the coke reducing additive composition of the present invention. Particularly, in another embodiment, the present invention relates to a coke reducing additive composition capable of simultaneously (a) reducing formation of coke deposits on walls of the processing unit; and (b) reducing fouling caused due to deposits of coke products on walls of the processing unit during pyrolysis of a feedstock in the presence of a plastic material, wherein the feedstock is a vacuum residue (VR), plastic material is a waste plastic material or an olefin polymer (OP) material, or a mixture thereof, and the coke reducing additive composition comprises a naphthenate, preferably a calcium naphthenate, or sodium naphthenate, or a mixture thereof, and to a method of employing the coke reducing additive composition, and to a method of use of the coke reducing additive composition of the present invention. Particularly, in yet another embodiment, the present invention relates to a method to convert a waste plastic into useful chemical commodity.

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Mumbai, India

Shivank Menon