公开(公告)号：US20250145901A1

公开(公告)日：2025-05-08

申请号：US19018692

申请日：2025-01-13

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Timothy J. Anderson ,  Scott K. BERKHOUS ,  Kenneth C.H. KAR

IPC: C10L1/12

Abstract: A marine fuel or fuel blending composition that includes a renewable component that can be blended into heavy residual fuel oil or marine gasoil to meet statutory limits for sulfur. The renewable component may comprise biodiesel distillation tower bottoms and/or renewable diesel comprising at least 70% n-paraffins. The marine fuel composition may also include a biodiesel. Alternatively, the renewable component may comprise unrefined biodiesel, wherein the unrefined biodiesel has been separated to remove glycerol but has not been subject to further upgrading or purification. The marine fuel composition may also exhibit increased solvency.

公开(公告)号：US20250027001A1

公开(公告)日：2025-01-23

申请号：US18905801

申请日：2024-10-03

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Timothy J. ANDERSON ,  Scott K. BERKHOUS ,  Kenneth C.H. KAR ,  Keith H. KUECHLER ,  Gregory K. LILIK

IPC: C10L1/08

Abstract: Compositions are provided that include at least a portion of an isoparaffinic blend component, an iso-olefinic blend component, or a combination thereof, along with a method for making such a blend component. The highly isoparaffinic and/or iso-olefinic nature of the blend component can allow a blend component to be used in combination with both conventional/mineral fractions as well as non-traditional feeds to form fuel fractions and/or fuel blending component fractions. Examples of fuels that can be formed by making a blend that includes an isoparaffinic and/or iso-olefinic blend component include diesel fuels, marine gas oils, and various types of marine fuel oils, such as very low sulfur fuel oils.

公开(公告)号：US20250084330A1

公开(公告)日：2025-03-13

申请号：US18960354

申请日：2024-11-26

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Scott K. BERKHOUS ,  Timothy J. ANDERSON

IPC: C10L1/04

Abstract: A distillate boiling range composition is provided with an unexpected distribution of carbon chain lengths for the hydrocarbons in the composition. The composition corresponds to a distillate boiling range composition with a relatively narrow boiling range. Additionally, the narrow boiling range composition can have unexpectedly beneficial cold flow properties.