Audited Supplier
Mineral Dressing Chemicals Polyacrylamide Manufacturer-HENGFENG Floc
Our factory Jiangsu Hengfeng Chemical,as a leading 23 years history of water treatment polyacrylamide factory,
We are dedicated to providing high-quality polyacrylamide solutions.
Our expertise in producing polyacrylamide ensures that our clients receive the most effective and reliable products for their needs.
Alumina red mud sedimentation Polyacrylamide flocculant PAM Anionic
Flocculant powder for Aluminium oxide performs as the flocculant to neutralize the electron in the red mud in the aluminium oxide industry, destabilize of particles and precipitate the flocs. The dosage is 0.2-0.6kg/ton based on red mud. Different ore pulp has different settleability. Study is needed to to select the suitable flocculant for the high efficiency of red mud separation.
Flocculant emulsion for Aluminium oxide is a special form of polyacrylamide
Mainly used in the separation and washing process of aluminium oxide manufacturing.
With the help of emulsion, the separation speed is raised and the overflow supernatant also meet the requirement.
Products | Anionic Charge | Molecular Weight |
Red Mud Settling Flocculants | Strongly | Very High |
| Red Mud Settling Flocculants for Alumina (Emulsion) | Strongly | Medium |
Red Mud Settling Flocculants | Very Strongly | High |
In the Bayer process for alumina extraction, the use of polyacrylamide flocculants can significantly enhance the sedimentation of red mud, a byproduct of the process. Here's an overview of how polyacrylamide flocculants work in this context:
Polyacrylamide Flocculants
Chemical Composition: Polyacrylamide (PAM) is a synthetic polymer that can be cationic, anionic, or nonionic, depending on the charge of the functional groups in its structure.
Mechanism of Action:
Coagulation: PAM helps in the aggregation of fine particles present in red mud, facilitating the formation of larger flocs.
Settling: The larger flocs settle more quickly, thus improving the efficiency of the sedimentation process.
Benefits in Bayer Process
Improved Sedimentation Rates: The use of PAM can lead to faster sedimentation rates, reducing the time required for red mud settling.
Higher Solid Recovery: Enhanced flocculation can result in better solid-liquid separation, allowing for more efficient recovery of alumina.
Reduced Environmental Impact: Efficient sedimentation helps in managing waste more effectively, potentially reducing the environmental footprint of the Bayer process.
·Hengfeng Profile
HENGFENG Floc has been committed to the field of water treatment and petroleum, constantly improving the technical service level, and optimizing product performance, combined with the on-site sewage water quality, treatment process, dehydration equipment, and other characteristics for customers to choose suitable products and use schemes, to help customers improve the efficiency of sewage treatment;
HENGFENG Floc has become a professional research and development base of water treatment chemicals and oilfield chemicals in China. The products are not only widely used in the domestic market but also exported to Europe, America, Africa, Oceania, Southeast Asia, and more than 60 countries and regions.
·Hengfeng Advantages
a,Manufacturing Strength
b,Quality Control
All Hengfeng production lines use a DCS system, an accurate measurement system, and semi-automatic production. We keep the policy of "Quality first, client topmost" all the time. Promoting the technology process and ensuring product quality are the basest of us.
c,Pre-Sales Service
- Provide consultant to all kinds of inquiries;
- provide serivces of lab test, pilot test and scaled up test;
- we could send technican to your site and provide a complete solution;
- We could analyze the sample you send and provide the test report.
d, After-Sales Service
- Facilitate client in the installation and trial run;
- provide suggestion on the treatment process or equipment based on the performance of agent;
- If there are problems with products, we will assist client analyze the reason, provide a complete solution;
- We also pay attention to other customer requirements and strive to meet them.
Q: Are you a factory or a trading company?
A: We are a large factory with more than 500 employees.
Q: How to order?
A: Inquire us → Inform the usage scenario or application→ Receive our product type recommendation → Negotiate details → Confirm samples → Sign contract/deposit → Mass production → Goods are ready → Balance/delivery → Further cooperation.
Q: How about sample order?
A: Samples can be given to you and are free, please contact us for details.
Q: Which mode of transportation is available?
A: It is sea transportation, railway transportation, road transportation, DHL, Fedex and other transportation methods are also available. Please contact us and we will recommend the most suitable solution for you.
Q: How long does it take for delivery [production] and shipment?
A: The delivery time depends on the quantity you order. Usually it takes 7 working days for 20'GP container.
