據離岸工程9月14日報道，德西尼布能源、碳捕獲和存儲（CCS）開發(fā)商DeepC Store（dCS）和三井OSK Lines合作，為澳大利亞近海擬議的CStore1項目開發(fā)CO?浮式存儲和注入（FSI）樞紐設施。

這三家公司簽署了一份意向書（LOI），內容涵蓋碳樞紐設施的工程、采購和建設以及運營。

據稱，dCS的CStore1項目將成為第一個大型海上多用戶樞紐中心其年注入量在150萬噸—750萬噸之間。

DeepC Store董事長Jack Sato表示，F(xiàn)SI Hub是整個CStore1項目中的一個關鍵設施，可以開發(fā)一系列遠程的海上CO?注入地點。與MOL和T.EN的意向書確保了開發(fā)CStore1作為亞太地區(qū)第一個海上浮動CCS樞紐項目的技術信心。

德西尼布能源公司將專門負責為FSI樞紐提供前端工程和設計（FEED）和EPC服務，而三井物產公司將為FSI樞紐提供運營和維護服務。

德西尼布能源公司的全資子公司Genesis還將為FSI設施的海底臍帶管、立管和出油管（SURF）提供工程設計。

德西尼布能源公司澳大利亞地區(qū)經理Paul Browne表示，我們與我們的開發(fā)伙伴DeepC Store和MOL以及咨詢子公司Genesis合作，期待為該地區(qū)的碳接收和處理創(chuàng)造一個具有成本效益和可持續(xù)的選擇。

德西尼布表示，CStore1項目將支持行業(yè)和社區(qū)制定的脫碳目標，同時幫助他們過渡到一個可持續(xù)的未來。

該項目涉及捕獲和液化從澳大利亞也可能在更廣泛的亞太地區(qū)工業(yè)來源捕獲的二氧化碳。

液化的二氧化碳隨后被運送到位于澳大利亞北部/西部近海的CStore1的FSI中心，在注入前將在那里卸載和臨時儲存。

然后將儲存的CO?注入FSI樞紐附近的永久地下地質地層。

郝芬 譯自 離岸工程

原文如下：

Technip and partners to develop floating CCS hub in Australia

Technip Energies, carbon capture and storage (CCS) developer DeepC Store (dCS), and Mitsui OSK Lines have partnered to develop the CO? floating storage and injection (FSI) hub facility for the proposed CStore1 project offshore Australia.

The three firms have signed a letter of intent (LOI) covering the engineering, procurement and construction, and operation of the CO? FSI hub facility.

Said to be the first large-scale, offshore, multi-user hub, the dCS’ CStore1 Project will have a CO? injection capacity between 1.5Mtpa and 7.5Mtpa.

DeepC Store chairman Jack Sato said: “The FSI Hub is a key facility within the overall CStore1 project for unlocking a range of remote offshore CO? injection sites. The LOI with MOL and T.EN ensures technical confidence to develop CStore1 as the first offshore floating CCS hub project in Asia Pacific region.”

Technip Energies will be responsible for exclusively providing front-end engineering and design (FEED) and EPC services for the FSI Hub while Mitsui will provide operation and maintenance services for the FSI Hub.

Technip Energies’ wholly-owned subsidiary Genesis will also provide engineering for the subsea umbilicals, risers, and flowlines (SURF) for the FSI facility.

Technip Energies Australia country manager Paul Browne said: “Working with our development partners DeepC Store and MOL , and advisory subsidiary Genesis, we look forward to creating a cost-effective and sustainable option for the receiving and handling of carbon in the region.”

Technip said the CStore1 Project will support the decarbonisation goals set by industries and communities while helping them in transitioning to a sustainable future.

The project involves capturing and liquefying the CO? captured from industrial sources in Australia, and potentially also within the wider Asia-Pacific region.

The liquefied CO? is then shipped to CStore1’s FSI Hub, located in offshore Northern/Western Australia, where it will be offloaded and stored temporarily prior to injection.

The stored CO? is then injected in a permanent subsurface geological formation located near the FSI Hub.