Patent ID: 11964315
Assignee: NEXUS CIRCULAR LLC
Field: Environmental technology (Chemistry)
Classification: CPC B | IPC B

Claim 0:
1. A first composition comprising a wax and an oil, wherein:
the first composition comprises 50-70% of the oil and 30-50% of the wax by volume;
the wax and the oil are each derived from pyrolysis of a feedstock comprising post-consumer and/or post-industrial plastics;
the wax and the oil are each produced at an industrial scale;
the wax comprises a first mixture of different hydrocarbons, any of which can optionally be substituted, wherein from 60% to 80% of the first mixture (w/w) comprises C20-C45 hydrocarbons;
the oil comprises a second mixture of different hydrocarbons, any of which can optionally be substituted, wherein from 90 to 100% of the second mixture (w/w) comprises C4-C20 hydrocarbons;
the wax has:
a number average molecular weight and/or a weight average molecular weight of from 300 to 400 Daltons;
a Reid Vapor Pressure of 12.5 psig or less;
a final boiling point of 950° F. to 1300° F.;
a pour point of 30° F. to 60° F.;
a total chloride content of 50 ppm or less;
a nitrogen content of 300 ppm or less;
a silicon content of 125 ppm or less;
a sodium content of 150 ppm or less;
an iron content of 10 ppm or less;
a phosphorus content of 50 ppm or less;
a sulfur content of 500 ppm or less;
a calcium content of 50 ppm or less;
or a combination thereof;

and the oil has:
a number average molecular weight and/or a weight average molecular weight of from 50 to 350 Daltons;
a Reid Vapor Pressure of 12.5 psig or less;
a final boiling point of 750° F. to 1000° F.;
a pour point of 0° F. to 20° F.;
a total chloride content of 500 ppm or less;
a nitrogen content of 600 ppm or less;
a silicon content of 2000 ppm or less;
a sodium content of 100 ppm or less;
an iron content of 10 ppm or less;
a phosphorus content of 25 ppm or less;
a sulfur content of 250 ppm or less;
a calcium content of 50 ppm or less;
or a combination thereof.