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Mô Tả

Alumin – Al2O3 có dạng bột màu trắng. Sản phẩm của Nhà máy Alumin – Tập đoàn Công nghiệp Than – Khoáng sản Việt Nam.

 

Đặc Tính Kỹ Thuật

Là chất lưỡng tính điển hình, tan được trong các axit; dễ tan trong các dung dịch kiềm và biến thành aluminat.

Tên đặc tính Thông số
Hàm lượng Al2O3 ≥98,0%
Hàm lượng SiO2 ≤0,05%
Hàm lượng Fe2O3 ≤0,05%
Hàm lượng Na2O ≤0,5%
Hàm lượng CaO ≤0,05%
Hàm lượng TiO2 ≤0,005%
Hàm lượng P2O5 ≤0,005%
Li2O+ZnO+V2O5+K2O ≤0,005%
Cỡ hạt ≤ 150µm

Bao Gói

Bao 50 kg hoặc bao Jumbo từ 500 – 1000 kg.

Ứng Dụng

Dùng để sản xuất các sản phẩm  hóa chất: Phèn – Al2(SO4)3, AlCl3, Al2O3, Zeolite, … Sản xuất gốm sứ, thủy tinh và sản xuất giấy.

Dùng trong ngành công nghiệp  nhựa (sản xuất bao bì), cao su và  sơn.

Sản xuất các sản phẩm thiết bị điện, sản xuất chất kết dính, keo dán, và một số sản phẩm khác.

Chất độn

Là một chất khá trơ về mặt hóa học và có màu trắng, ôxít nhôm là chất độn được ưa chuộng trong ngành nhựa. Ngoài ra, oxit nhôm là một thành phần phổ biến trong kem chống nắng và

đôi khi có mặt trong mỹ phẩm như phấn, son môi, và sơn móng tay.

Sản phẩm kính

Nhôm là thành phần phổ biến trong hầu hết các loại kính, chúng làm tăng độ bền, khả năng chịu nhiệt độ cao của kính.

Chất xúc tác

Oxit nhôm là xúc tác cho một loạt các phản ứng công nghiệp. Ứng dụng lớn nhất của ôxít nhôm là chất xúc tác trong quá trình Claus để chuyển đổi khí thải H2S thành lưu huỳnh trong nhà máy lọc dầu. Chúng cũng được sử dụng là chất xúc tác trong quá trình điều chế các loại anken từ việc oxy hóa rượu.

Oxit nhôm phục vụ như là một chất xúc tác hỗ trợ cho các loại xúc tác công nghiệp khác, chẳng hạn như chúng được sử dụng trong quá trình hydrodesulfurization và một số phản ứng trùng hợp, polimer hóa Ziegler-Natta.

Sơn

Oxit nhôm được sử dụng trong ngành công nghiệp sơn cho tạo ra các chất phản quang. Đặc biệt, ứng dụng nhiều đối với các loại sơn sử dụng trong ngành công nghiệp ô tô và mỹ phẩm.

Chất chống mài mòn trong sản xuất các loại gạch

Oxit nhôm được dùng để sản xuất các loại gạch chịu lửa, chịu nhiệt độ cao, để bảo vệ đường ống khí đốt, đường ống nhiên liệu ...

Các ứng dụng khác: Ngoài ra Oxit nhôm được sử dụng rộng rãi trong rất nhiều lĩnh vực khác như: sản xuất các loại bóng điện, được dùng trong các máy sắc kí, được sử dụng như một chất cách điện.

An toàn

Nguy cơ cháy: Không dễ cháy

Nguy cơ nổ: Không có

Hướng dẫn và thông tin chữa cháy: Không áp dụng

Xử lý

Phương pháp xử lý an toàn có thể khác nhau, tùy thuộc vào tình hình của người dùng.

Bảo quản vận chuyển

Tên thường gọi: Alumin

Tên vận chuyển: Alumina

Tên quốc tế: Alumina hay Aluminium Oxide

Phân loại: Không có

UN No: Không có

Nhóm đóng gói: Không có

Oxit nhôm tuân theo Quy định về vận chuyển hàng nguy hiểm của Việt Nam: Nghị định số 104/2009/NĐ-CP ngày 09/11/2009 của CP quy định Danh mục hàng nguy hiểm và vận chuyển hàng nguy hiểm bằng phương tiện giao thông cơ giới đường bộ; Nghị định số

29/2005/NĐ-CP ngày 10/3/2005 của CP quy định Danh mục hàng hóa nguy hiểm và việc vận tải hàng hóa nguy hiểm trên đường thủy nội địa. Quy định về vận chuyển hàng nguy hiểm quốc tế của EU, USA…

Last modified on Thứ năm, 16 Tháng 3 2017
More in this category: Hydroxit Nhôm Al(OH)3 »

9586 Comments

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Về MICCO

Xây dựng ngành công nghiệp VLNCN hiện đại, phát triển và tôn vinh thương hiệu MICCO thành thương hiệu mạnh, uy tín trong và ngoài nước.

Giới Thiệu MICCO

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