P507 metali zisizo na feri Extractant 2-ethylhexyl fosphoric acid mono-2-ethylhexyl ester

P507 non-ferrous metals Extractant is widely used in the hydrometallurgical industry of non-ferrous metals, kama vile shaba, zinki, cobalt-nickel, kadimiamu, dhahabu-fedha, metali za kundi la platinamu, ardhi adimu, na viwanda vingine.

Compared to alternative phosphonic acid reagents, the unique molecular architecture of P507 provides excellent chemical stability, lower aqueous solubility, and exceptional stripping performance.

Please refer below documents that we export 76 tons P507:

Technical Specifications & Mali ya kemikali:

• Chiemical name: 2-asidi ya fosforasi ethylhexyl mono-2-ethylhexyl ester (P-507)
• ■ Nambari ya CAS: 14802-03-0
• ■ Fomula ya molekuli: (C8H17)2PO3H
• ■ Uzito wa Masi: 306.4 (kulingana na 1987 Jedwali la Kimataifa la Uzito wa Atomiki)

The main steps of P507 non-ferrous metals Extractant as below:

1. Kurekebisha pH ya suluhisho la kulisha. Kwa mfano, katika madini ya cobalt-nikeli, pH ya suluhisho la kulisha kawaida hurekebishwa kuwa 3.4-4.0.
2. Tayarisha dondoo kwa kuichanganya na kutengenezea kikaboni kwa uwiano fulani wa ujazo.
3. Saponification, hasa kwa dondoo za tindikali. Inahusisha majibu kati ya uchimbaji na msingi. Kusudi kuu ni kuleta utulivu wa pH ya suluhisho la malisho na kuongeza uwezo wa uchimbaji wa dondoo.
4. Toa ions za chuma. Sekta kwa ujumla hutumia michakato ya uchimbaji inayopingana, ambapo awamu za kikaboni na zenye maji hutiririka kwa mwelekeo tofauti. Kawaida kuna hatua nyingi za uchimbaji ili kuhakikisha ufanisi wa uchimbaji.
5. Osha, kimsingi kwa ajili ya kuondoa uchafu, kuosha ioni za chuma zisizo na uchafu ambazo zina mlolongo wa chini wa uchimbaji katika awamu ya maji, kuhakikisha usafi wa ioni za chuma za kikaboni.
6. Kuosha maji, hasa kushughulikia suala la uandikishaji wa mchimbaji katika awamu za uchimbaji.
7. Kuvua nguo. Tumia asidi fulani kuondoa chuma kutoka kwa awamu ya kikaboni kurudi kwenye awamu ya maji.

Core Hydrometallurgical Applications
1. Vitu vya kawaida vya dunia (Ree) Kujitenga & Utakaso
P507 is the premier choice for separating lanthanide elements from mixed rare earth sulfate or chloride solutions. It displays a significantly higher separation coefficient for adjacent middle-to-heavy rare earths (such as Neodymium, Samarium, Europium, and Gadolinium) compared to traditional P204 (D2EHPA) reagents.
2. Cobalt and Nickel Hydro-Separation
In laterite ore processing and lithium-ion battery recycling (black mass processing), P507 is heavily utilized to selectively extract cobalt from high-nickel solutions, minimizing cross-contamination and maximizing recovery margins.
3. Other Non-Ferrous & Vyuma vya Thamani
Zinc & Cadmium: Efficient recovery from industrial smelting byproducts and wastewater streams.
Indium, Gallium, & Scandium: Highly targeted extraction from complex acidic leaching liquors.

Performance Advantages of P507 Extractant
Low Acid Stripping: The extraction complex formed by P507 allows for back-extraction (stripping) using much lower mineral acid concentrations compared to alternative extractants. This dramatically cuts chemical operational expenditures (OPEX).
Excellent Organic Stability: Outstanding thermal and hydrolytic stability prevents reagent degradation across extended counter-current mixer-settler continuous operations.
Reduced Emulsification Tendency: Rapid phase separation kinetics translate directly to higher processing throughput and minimal organic carrying loss.

Hivyo, P507 non-ferrous metals Extractant is integral to the non-ferrous metals industry, Kuwezesha mgawanyo mzuri wa metali muhimu kwa matumizi ya hali ya juu wakati unasaidia juhudi za kurekebisha mazingira. Matumizi yake katika vifaa vya betri na metali za kiwango cha semiconductor zinasisitiza umuhimu wake wa kimkakati katika minyororo ya usambazaji wa ulimwengu.

Meantime, uchimbaji wetu wa chuma kama ilivyo hapo chini, Ikiwa unahitaji aina yoyote, tafadhali tuulize:

1. P204 (D2EHPA au HDEHP) Hii inatumika kwa hatua ya kwanza kuondoa uchafu kwa ore ya nikeli ya baadaye.
2. P507 uchimbaji wa chuma usio na feri kwa shaba, zinki, cobalt-nickel, kadimiamu, dhahabu-fedha, metali za kundi la platinamu, ardhi adimu na kadhalika.
3. DY272 Dondoo ya kutenganisha nikeli kobalti, inaweza kuchukua cobalt kutoka kwa suluhisho la nikeli ya cobalt, kisha acha nikeli safi.
4. DY984N reagent ya uchimbaji wa kutengenezea shaba.
5. DY319 kichimbaji chenye ufanisi wa juu cha nikeli kobalti kwa ajili ya kuchakata betri, inaweza kutoa nikeli na kobalti pamoja kutoka kwa elektroliti ya betri ya Lithium.
6. QL256-2 Nickel Cobalt Manganese co-extraction Extractant.
7. DY377 dondoo bora ya nikeli na almasi kutenganisha.
8. DY366 Mchimbaji wa Scandium.
9. DY316 Mchimbaji wa lithiamu.