公开(公告)号：US20250027002A1

公开(公告)日：2025-01-23

申请号：US18906720

申请日：2024-10-04

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： Daniel E. KADLECEK ,  Keith H. Kuechler ,  Paul P. Wells ,  Michael J. Lynch ,  Gregory Lilik

IPC: C10L1/08

Abstract: Jet boiling range compositions are provided that include at least a portion of an isoparaffinic blend component, along with a method for making such a blend component. The highly isoparaffinic nature of the blend component can allow the isoparaffinic blend component to be used in combination with both conventional/mineral jet fuel boiling range fractions as well as non-traditional feeds (such as Fischer-Tropsch fractions) to form jet fuel fractions and/or jet fuel blending component fractions.

公开(公告)号：US20250011669A1

公开(公告)日：2025-01-09

申请号：US18893400

申请日：2024-09-23

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Xiaochun Xu ,  Madelyn M. Evans ,  Daniel E. Kadlecek ,  Paul P. Wells

IPC: C10L1/08 ,  C10G69/02

Abstract: A jet boiling range composition is provided with an unexpected distribution of carbon chain lengths for the hydrocarbons and paraffins in the composition. The hydrocarbon composition corresponds to a jet boiling range composition that includes 40 wt % or more of hydrocarbons and/or paraffins that have carbon chain lengths of 17 carbons or 18 carbons. Additionally or alternately, the hydrocarbon composition can contain 45 wt % or less of C14-C17 hydrocarbons and/or paraffins. This unexpected distribution of carbon chain lengths in a jet boiling range composition can be achieved for a composition that has a freeze point of −40° C. or lower and a flash point of 38° C. or higher. Optionally, the jet boiling range composition can also have a T10 distillation point of 205° C. or less (such as down to 150° C.) and a final boiling point of 300° C. or less

公开(公告)号：US20230250348A1

公开(公告)日：2023-08-10

申请号：US18165881

申请日：2023-02-07

Applicant: Exxonmobil Technology And Engineering Company

Inventor： Xiaochun Xu ,  Madelyn M. Evans ,  Daniel E. Kadlecek ,  Paul P. Wells

IPC: C10L1/08 ,  C10G69/02

CPC classification number: C10L1/08 ,  C10G69/02 ,  C10L2200/0469 ,  C10L2270/04 ,  C10G2300/1011 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2400/08 ,  C10G2300/202 ,  C10G2300/308

Abstract: A jet boiling range composition is provided with an unexpected distribution of carbon chain lengths for the hydrocarbons and paraffins in the composition. The hydrocarbon composition corresponds to a jet boiling range composition that includes 40 wt % or more of hydrocarbons and/or paraffins that have carbon chain lengths of 17 carbons or 18 carbons. Additionally or alternately, the hydrocarbon composition can contain 45 wt % or less of C14-C17 hydrocarbons and/or paraffins. This unexpected distribution of carbon chain lengths in a jet boiling range composition can be achieved for a composition that has a freeze point of −40° C. or lower and a flash point of 38° C. or higher. Optionally, the jet boiling range composition can also have a T10 distillation point of 205° C. or less (such as down to 150° C.) and a final boiling point of 300° C. or less