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Promoted Alumina Adsorbent are used to meet various drying and purification requirements, solving the problem of raw
Alumina catalyst have high specific surface area, porous structure, excellent stability, and cover a wide range of
Potassium permanganate balls are made of alumina powder and potassium permanganate powder. They are synthesized through
Bairui offers a variety of spherical porous carriers to fully meet the needs of heterogeneous catalyst manufacturers.
Xiangrun devoted ourselves to activated alumina more than 15 years.Air separation,Drying, LPG Purification,Hydrogen
The tailored alumina catalyst carrier for precious metals catalyst, CO-Mo sulfur resistant conversion catalyst ,COS
Alumina powder for lithium battery diaphragm is used as a ceramic coating on the positive and negative separators of
Bairui professionally produce a range of alumina pseudoboehmite powder(PB).These are high performance pseudoboehmite
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Petrochemical Catalyst and Adsorption
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About Us
Zibo Xiangrun Environmental Engineering Co., Ltd.
Zibo Xiangrun Environmental Engineering Co., Ltd. is an enterprise dedicated to the research, development, production, and sales of alumina products. The company mainly produces activated alumina, activated alumina powder, activated alumina microspheres, boehmite, adsorbents, catalyst carriers, molecular sieves, alumina ceramic balls, potassium permanganate balls, aluminum hydroxide, and other related products. Our products are exported to Europe, America, and Asia, and are highly trusted and praised by users.
Our purpose
Bairui Chemical's values—integrity, quality, innovation, dedication, responsibility
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Why choose us?
We have many years of technical experience and strong strength.
• 2010-Establish Zibo Xiangrun Activated Alumina Plant No. 1
• 2011-Completion of a large-scale pseudo-boehmite plant
• 2011-Passed 9001 and 14001 certificate.
• 2012-Our institute's pseudo-boehmite research won a national honorary award in China
• 2014-Our company's activated alumina adsorbent has entered the first-class level in China.
• 2014-We built advanced alumina powder production lines
• 2015-Establish Shandong Bairui Chemical Technology Co., Ltd.
• 2016-The activated alumina, pseudo boehmite and gamma alumina reaches the world's first-class level.
• 2018-2024-Won “ADVANCED HIGH-PRODUCTION ENTERPRISE” from our goverment in every year.
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Daily news, please stay tuned.
Sep 15, 2026
What Are the Advantages of the Low Sodium Characteristics of PSB-LOW-NA? An important feature of PSB-LOW-NA produced ...
Sep 14, 2026
Pseudo-boehmite usually needs to undergo processes such as forming, drying, and calcination to be converted into an a...
Sep 11, 2026
Pseudo-boehmite is an important hydrated alumina material. After appropriate forming, drying, and calcination treatme...
Sep 10, 2026
During long-term use, lube oil will gradually accumulate moisture, oxidation products, and other impurities that affe...