Carbon dioxide re-liquefaction
TW202637982APending Publication Date: 2026-09-16MALAYSIAN SHAMBHUMI ARMADA PTE LTD
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Patent Information
- Application Number
- TW114145542
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-11-26
- Filing Date
- 2025-11-21
- Publication Date
- 2026-09-16
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Abstract
Carbon dioxide re-liquefaction may be provided by a system capable of receiving a vented boiled off gas stream from a storage vessel at a first compressor; compressing the vented BOG stream at the first compressor into a first compressed BOG stream at a first pressure and a second compressed BOG stream at a second pressure, greater than the first pressure; cooling the first compressed BOG stream in a heat exchanger to produce a liquid stream by: cooling, via a refrigerant unit, the second compressed BOG stream to produce a first cold stream, of a temperature less than that of the first compressed BOG stream; exchanging heat from the first compressed BOG stream against the first cold stream; and returning the liquid stream to the storage vessel.
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