Bước đầu triển khai một số mô hình nền kinh tế tuần hoàn tại Tập đoàn Dầu khí Quốc gia Việt Nam

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Tác giả: Hồng Minh Nguyễn, Hữu Lương Nguyễn

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Công nghiệp Mỏ, 2024

Mô tả vật lý: tr.76-80

Bộ sưu tập: Metadata

ID: 461867

Thêm vào giỏ Liên kết toàn văn

At Vietnam National Oil and Gas Group (PVN), the circular economy is thoroughly integrated in the development strategy towards the goals of efficient exploitation and use of the country's resources, ensuring efficient and sustainable operation. Accordingly, the links within the value chain of the Group's activities were gradually formed, and at the same time, the issue of recycling and reducing emissions from production activities was strengthened. At Dung Quat Oil Refinery, every year, 350 tons of RFCC waste catalysts have been reused. Ca Mau Fertilizer Plant has also utilized permeate gas from Ca Mau Power Plant to recover methane components to serve as fuel for nitrogen production. Since 2007, PVN, JX NIPPON and JOGMEC have conducted CO2-EOR feasibility studies and pilot test at Rang Dong Oil Field in 2011. According to VPI (2022), PVN can develop and apply new technologies to convert CO2 into chemicals, clean fuels and advanced materials to serve the domestic market demand, contributing to reducing nearly 37 million tons of CO2 per year by 2030. The application of recycling and reuse activities at PVN's production facilities not only contributes to improving operational efficiency but also creates a premise for developing a circular economy model and forming the links within the value chain, towards sustainable operations.Tại Tập đoàn Dầu khí Quốc Gia Việt Nam (PVN), kinh tế tuần hoàn được quán triệt trong chiến lược phát triển để hướng đến các mục tiêu khai thác và sử dụng hiệu quả nguồn tài nguyên của đất nước, đảm bảo hoạt động hiệu quả và bền vững. Theo đó, liên kết chuỗi giữa các hoạt động của Tập đoàn dần được hình thành, đồng thời, vấn đề tái chế và giảm phát thải từ các hoạt động sản xuất được tăng cường. Tại Nhà máy lọc dầu Dung Quất, hàng năm, 350 tấn xúc tác thải RFCC đã được tái sử dụng. Nhà máy Đạm Cà Mau cũng đã tận dụng nguồn khí permeate gas từ Nhà máy Điện Cà Mau để thu hồi cấu tử methane để làm nhiên liệu phục vụ cho hoạt động sản xuất Đạm. Từ năm 2007, PVN, JX NIPPON và JOGMEC đã tiến hành nghiên cứu khả thi CO2-EOR và triển khai thử nghiệm thí điểm tại Mỏ dầu Rạng Đông vào năm 2011. Theo đánh giá của VPI (2022), PVN có thể phát triển và ứng dụng các công nghệ mới để chuyển hóa CO2 thành các loại hóa chất, nhiên liệu sạch và vật liệu tiên tiến để phục vụ nhu cầu thị trường trong nước, góp phần giảm gần 37 triệu tấn CO2/năm vào năm 2030. Việc áp dụng các hoạt động tái chế và tái sử dụng tại các cơ sở sản xuất của PVN không những góp phần nâng cao hiệu quả hoạt động mà còn tạo ra tiền đề để phát triển mô hình kinh tế tuần hoàn và hình thành liên kết chuỗi, hướng đến hoạt động bền vững.

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