公开(公告)号：US11332684B2

公开(公告)日：2022-05-17

申请号：US16487222

申请日：2018-02-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V. ,  SAUDI ARABIAN OIL COMPANY

Inventor： Guillermo Leal ,  Kareemuddin M. Shaik ,  Mohammed Bismillah Ansari ,  Hassan Babiker ,  Somak Paul ,  Kamalakar Gunda

IPC: C10L10/10 ,  C10L1/182 ,  C10L1/185

Abstract: An octane-enhancing additive includes a mixed butanol composition, sec-butyl ether, methanol, methyl tert-butyl ether, and a C4-dimer, the mixed butanol composition comprising sec-butanol and tert-butanol, and the C4-dimer comprising di-isobutylene, 2,2,4 trimethylpentane, 2,3,3 trimethylpentane, or a combination comprising at least one of the foregoing.

公开(公告)号：US20220162511A1

公开(公告)日：2022-05-26

申请号：US17600447

申请日：2020-03-27

Applicant: SABIC Global Technologies B.V.

Inventor： Guillermo Leal ,  Vinodkumar Vasudevan ,  Somak Paul ,  Kamalakar Gunda

IPC: C10L1/02 ,  C10L1/10 ,  C10L1/182 ,  C10L10/10

Abstract: An unleaded gasoline composition comprises, based on the total volume of the unleaded gasoline composition, 50 to 96 vol. % of an unleaded gasoline; 2 to 20 vol. % of a mixed butanol; and 2 to 30 vol. % of a distillate oil fraction comprising a paraffin, an olefin, a naphthene, and an aromatic at an initial boiling point cut of 180° C., wherein the unleaded gasoline, the mixed butanol, and the distillate oil fraction are selected to provide the unleaded gasoline composition with a Research Octane Number of 90 to 101, determined in accordance with ASTM D 2699; and a Motor Octane Number of 81.4 to 90, determined in accordance with ASTM D 2700.

公开(公告)号：US11591532B2

公开(公告)日：2023-02-28

申请号：US17600447

申请日：2020-03-27

Applicant: SABIC Global Technologies B.V.

Inventor： Guillermo Leal ,  Vinodkumar Vasudevan ,  Somak Paul ,  Kamalakar Gunda

IPC: C10L1/02 ,  C10L1/10 ,  C10L1/182 ,  C10L10/10

Abstract: An unleaded gasoline composition comprises, based on the total volume of the unleaded gasoline composition, 50 to 96 vol. % of an unleaded gasoline; 2 to 20 vol. % of a mixed butanol; and 2 to 30 vol. % of a distillate oil fraction comprising a paraffin, an olefin, a naphthene, and an aromatic at an initial boiling point cut of 180° C., wherein the unleaded gasoline, the mixed butanol, and the distillate oil fraction are selected to provide the unleaded gasoline composition with a Research Octane Number of 90 to 101, determined in accordance with ASTM D 2699; and a Motor Octane Number of 81.4 to 90, determined in accordance with ASTM D 2700.