公开(公告)号：US12292245B2

公开(公告)日：2025-05-06

申请号：US17904993

申请日：2021-02-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ananth Sharma

IPC: F28F19/00 ,  F28D7/16 ,  F28F9/00 ,  F28F9/02 ,  F28B9/02

Abstract: Systems, devices, and methods for preventing damage of components of a heat exchanger. In some aspects, a system includes an impingement device for the distribution of fluid flow through an inlet of a heat exchanger that includes a first set of members configured to be disposed between an inlet and one or more process tubes of a heat exchanger and arranged in a first orientation, and a second set of members disposed between the first set of members and the inlet. Each member of the second set of members is arranged in a second orientation that is angularly disposed relative to the first orientation.

公开(公告)号：US11203556B2

公开(公告)日：2021-12-21

申请号：US17058974

申请日：2019-05-13

Applicant: SABIC Global Technologies B.V.

Inventor： Ernesto Uehara ,  Mohammed Sabri Abdel Ghani ,  Retheesh Madhusudanan Vanchiyil ,  Ananth Sharma ,  John Byron Smith Rajarethnam

IPC: C07C2/50 ,  B01F5/02 ,  C07C13/61

Abstract: Systems and methods for producing dicyclopentadiene from cyclopentadiene using reactive jet mixing are disclosed. A C5 hydrocarbon mixture that comprises cyclopentadiene (C5H6) is injected as a jet stream into C5 hydrocarbon liquid in a reactor tank. Under appropriate reaction conditions, cyclopentadiene is dimerized to form dicyclopentadiene.