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Yunnan Brent Chemical Co., Ltd. is a technology-based enterprise specializing in providing technical services for the entire phosphorus chemical industry chain. It has industry-leading capabilities in product research and development, process design, technical services, and engineering transformation......

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Company Patents

Yunnan Brent continuously innovates and develops, possessing multiple patent rights

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Solid mixture separation mechanism with material dredging structure

Emergency discharge safety water seal device for yellow phosphorus tail gas

Yellow phosphorus tail gas cabinet reverse water sealing device

Yellow phosphorus tail gas combustion detachable high-energy ignition gun

News information

Pay attention to yellow phosphorus chemical technology and learn about industry trends

Sodium‑Route Iron Phosphate Production Process: A Brief Overview

Iron phosphate (FePO₄) is a key precursor for lithium iron phosphate (LiFePO₄), the cathode material used in lithium‑ion batteries. With the rapid growth of the new‑energy vehicle and energy‑storag...

The “Sealing Ring” of the Rotary Kiln: A Brief Analysis of Kiln Inlet Sealing Technology

The rotary kiln is a core piece of equipment used for high‑temperature calcination of materials in industries such as cement, metallurgy, and chemicals. It resembles a giant “drum” that continuousl...

The "Hidden Saboteur" in Phosphate Rock: How Chlorine Silently Damages Yellow Phosphorus Production

Phosphate rock contains not only phosphorus but also a small amount of chlorine. Although its content is low, this "hidden saboteur" triggers a chain of reactions throughout the yellow phosphorus s...

The "Hidden Killer" in Phosphate Rock: Where Does Arsenic Go?

Most phosphate rock contains a trace but toxic element – arsenic, the same substance that makes "white arsenic" (arsenic trioxide) notorious. During yellow phosphorus production, this impurity foll...

Technical Overview of Bleaching Powder (Calcium Hypochlorite) Production

Bleaching powder (calcium hypochlorite, Ca(ClO)₂) contains 60–75% available chlorine, significantly higher than ordinary bleaching powder (30–38%). Its production revolves around the lime–chlorine ...

New Breakthrough in Yellow Phosphorus Deep Processing: Co‑Production of Sodium Hypophosphite, Food‑Grade Phosphoric Acid and Tricalcium Phosphate

Against the backdrop of the phosphorus chemical industry transitioning towards higher refinement and resource efficiency, producing multiple high‑value products from yellow phosphorus has become a ...

Customer Case

Brent is deeply involved in the yellow phosphorus chemical industry and has established deep cooperation with numerous enterprises

Project Case

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Renovation of Yunnan Huofa Phosphating Co., Ltd
Completed and put into operation in 2019

Tail Gas Balance Furnace of Sichuan Chuantou Chemical Industry Group Co., Ltd
Completed and put into operation in 2021

Transformation of Yuntianhua Group Co., Ltd
Completed and put into operation in 2019

Yunnan Haokun Phosphorus Chemical Co., Ltd.'s Three Waste Treatment
Completed and put into operation in 2019

Governance of Yunnan Xudong Group Co., Ltd
Completed and put into operation in 2020

Yunnan Pingbian Yellow Phosphorus Factory Co., Ltd
waste gas treatment

Guizhou Fuquan Huaxin Three Waste Treatment

Yunnan South Phosphorus Group Xundian Phosphorus Power Co., Ltd
waste gas treatment

Guizhou Wengfu Yellow Phosphorus Co., Ltd
Tail gas balance device

Yunnan Brand Chemical Co., Ltd

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Tel：+86 18387787087 / +86 18787092203 QQmailbox:477973286@qq.com

Address:No. 701, 7th Floor, Shuntong Building, No. 31 Shuntong Avenue, Shuntong Community, Arala Subdistrict Office, Economic Development Zone, Kunming Area, China (Yunnan) Pilot Free Trade Zone