Zusätze auf Basis von Schwerdestillaten und Verfahren zur Verwendung bei der Stabilisierung von Asphaltenen

Details

Veröffentlichungs-Nr.

EP4748907

Anmeldetag

5. November 2025

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

IPC

C10G75/04, C10L1/16

Abstract

A stabilizing additive is prepared from a heavy distillate byproduct obtained from one or more waste plastic pyrolysis processes. The heavy distillate byproduct may include polynuclear aromatic hydrocarbons that each include between 2 and 4 condensed rings, heavy polynuclear aromatic hydrocarbons having between 5 and 10 condensed aromatic rings, and combinations of polynuclear aromatic hydrocarbons and heavy polynuclear aromatic hydrocarbons.

Anmelder

Firma

Baker Hughes Oilfield Operations LLC

Land

🇺🇸 USA