Shell has patented a method for using an indirect heat exchanger with a unique grid arrangement of heat exchange modules. The invention allows for efficient processing of liquefied natural gas by optimizing fluid flow paths through multiple modules. GlobalData’s report on Shell gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Shell, was a key innovation area identified from patents. Shell's grant share as of May 2024 was 67%. Grant share is based on the ratio of number of grants to total number of patents.
Method of using indirect heat exchanger for processing liquefied natural gas
A recently granted US patent (Publication Number: US11988460B2) discloses a method for utilizing an indirect heat exchanger with multiple heat exchange modules arranged in perpendicular directions. The method involves bringing first and second fluid flows through the heat exchange modules via specific fluid flow channels and manifolds, ensuring efficient heat transfer. The design parameters, such as channel lengths and fluid properties, are carefully considered to optimize the heat exchange process. The method also includes controlling flow rates and temperatures to maintain laminar flow within the channels, enhancing heat transfer efficiency.
Furthermore, the patent covers the design and manufacturing aspects of the indirect heat exchanger, emphasizing the importance of physical properties of the fluids involved, such as mass density and thermal conductivity. The facility described in the patent is specifically tailored for processing liquefied natural gas, highlighting the potential applications of this innovative heat exchange technology in industries requiring precise temperature control and efficient heat transfer. With a focus on maximizing heat exchange efficiency and fluid flow management, this method and facility offer a promising solution for industries seeking advanced heat transfer solutions.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
