| Product name |
Depressant D421A |
Sample No. |
YX20250116A |
| Grade |
A |
Batch No. |
YX20250116A |
| HS Code |
2916190090 |
Transportation: |
By sea |
| Packing |
750kg/bag |
Delivery Quantity |
15 tons |
| Item |
Specifications |
Analysis Results |
| Appearance |
Grey white powder |
Grey white powder |
| Active content |
Humic Acid |
40.2% |
| |
Fulvic acid sodium |
19.6% |
| |
Sodium humate |
10% |
| |
Dextrose |
15.2% |
| |
Cellulose |
15%
|
PRODUCT DESCRIPTION:
Product name: Depressant D421A
Appearance: Grey white powder;
Dosage: This product is prepared into a solution with a concentration of 1% -2% and added to the flotation process, with a dosage of 50-600 g/t of raw ore. The reagent is added before the collector and frother.
Use/Application: After adding pyrite depressant to the slurry, they react with the surface of pyrite to form stable complexes, making the surface hydrophilic and effectively depressed, thereby achieving the separation of pyrite from the target mineral. Mainly used for ore dressing of non-ferrous metals such as copper, copper gold, lead zinc, etc.
PACKAGING:
25kg/bag, 50kg/bag, 750kg/bag
COMPOSITION:
| Active Component |
Humic Acid;
Fulvic acid sodium;
Sodium humate;
Dextrose;
Cellulose |
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| Product name |
Depressant D421B |
Sample No. |
YX20240820A |
| Grade |
A |
Batch No. |
YX20240820A |
| HS Code |
2942000000 |
Transportation: |
By sea |
| Packing |
750kg/ton bag |
Delivery Quantity |
15 tons |
| Item |
Specifications |
Analysis Results |
| Appearance |
Black brown solid particle powder |
Black brown solid particle powder |
| Active content |
Sodium metaphosphate |
25% |
| |
Humic acid sodium salt |
45% |
| |
Hydroxypropyl methyl cellulose |
30% |
PRODUCT DESCRIPTION:
Product name: Depressant D421B
Appearance: Black brown solid particle powder;
Dosage: The concentration of the prepared solution of this product is less than 2%, and it is generally added to the mixing tank or flotation tank. The specific addition point will be determined according to on-site needs, with a dosage of 50-1000 g/t of raw ore. Attention: This medication contains a small amount of insoluble substances, which are also active ingredients of the depressant. It is recommended to add a stirring device at the dosing buffer tank to avoid precipitation over time.
Use/Application: (1) Depressant selectively interact with the surface of serpentine, forming a hydrophilic film on its surface to prevent it from interacting with or adhering to bubbles, allowing serpentine to be discharged from tailings;
(2) Eliminate the electronegativity of the mudified gangue minerals in the slurry, avoid the coverage or adsorption of electronegative gangue minerals on the surface of the target metal minerals, so that the target metal minerals can effectively interact with collectors and frother;
(3) Under low alkaline conditions, it can effectively adsorb on the surface of pyrite and oxidize it, forming a hydrophilic film that makes the surface of pyrite hydrophilic and effectively depressed.
PACKAGING:
25kg/bag, 750kg/ton bag
STORAGE:
- Store in a shaded, well ventilated place;
- Keep away from strong oxidizing agents, strong reducing reagents, or open flames;
COMPOSITION:
| Active Component |
Sodium metaphosphate;
Humic acid sodium salt;
Hydroxypropyl methyl cellulose |
SAFETY AND HANDLING
Avoid formation of dust and aerosols. Avoid contact with skin and eyes. Operating personnel must train specially and follow close to the line of operating instruction. Avoid accumulate dust. Wear suitable protective clothing, gloves and eye/face protection.
ENVIRONMENTAL IMPACT
The majority of the reagent is tied up with the concentrate and is destroyed in the subsequent processing operations. The remainder is transferred to the tailings . Release into the water systems should be avoided.
PRECAUTIONS
Avoid violent impacts during transportation;
The shelf life is 36 months.
Our Company
Y&X Beijing Technology Co., Ltd,is a professional metal mine beneficiation solution provider, with world-leading solutions for refractory beneficiation. Over the years, we have accumulated rich successful experience in the fields of copper, molybdenum, gold, silver, lead, zinc, nickel, magnesium, scheelite and other metal mines, rare metal mines such as cobalt, palladium, bismuth and other non-metal mines such as fluorite and phosphorus. And can provide customized beneficiation solutions according to the customer's ore properties and production conditions, including the most advanced beneficiation methods, the most efficient beneficiation reagents, to ensure maximum benefits for customers.
Over the years since its establishment, the company has focused on the R&D, production and application of efficient and Eco-friendly beneficiation reagents, provide effective support for the construction of green mines; improve the efficiency of beneficiation reagents, thus improving the effective utilization of resources; Some of our new flotation reagents have enabled some mines which cannot normally produce products to achieve industrialized production, turning waste into treasure!
Y&X people's mission is to make all mines in the world to be selected! This is the driving force and source of Y&X people's struggle! Y&X people always keep our mission in mind and strive hard to overcome difficulties and move forward on this mission!
PRODUCTION PROCESS
PACKING & SHIPPING
Our Services
1. Background: more than 40 years mining industry experiences;
2. Product: patented products, specially for complex difficult mineral ores
3. Technology service: adjust formula and recommend most suitable product model according to different application environment
4. Technical engineer on-site service: arrive at site within 24 hours
5. Samples provided
6. OEM service
7. 24 hours service online
FAQ
Q1.Where is your factory located?
Our factory is in shandong, China. Located in an independent chemical park.
Q2.Can you give me a better price?
We value the cooperation with each customer and will provide you with the most favorable price.
Q3. How can you guarantee your quality?
Our production adopts fully automated production control to ensure the continuity of production and the stability of quality. We have a strict production quality management system. Strict quality control is implemented on the raw materials, semi-finished products, finished products and products leaving the factory. Quality first has always been the basic principle of our company. We also support customers to obtain samples for testing.
Q4.When is the delivery time?
Our production capacity: Xanthate: 50,000t/a; Dithiophosphate: 20,000t/a; Frother: 10,000t/a. For conventional products, we will keep inventory to ensure timely delivery within the time required by customers.
Q5:Which type of shipping would be better?
In consideration of the requirements of the customers in different rigions, we make deliveries by sea, air, train, truck, etc.
Q6:What's the convenient way to pay?
Bank T/T, Paypal be accepted. If you have a better idea, welcome to share with us.
Q7: Can I get a sample?
Yes, you are welcome to get samples for testing.
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