Macroporous Styrene Chelating Resin D403
Ang D403 ay isang chelating ion exchange resin na produkto na may imine diacetic acid group [-N-(CH2COOH)2] sa benzene ring ng isang styrene-divinylbenzene copolymer sphere na may malaking pore structure. Ang pagpili ng mga ion ay katulad ng EDTA. Ito ay mas mataas kaysa sa strongly acidic o weakly acidic cation exchange resins. Kapag covalently presents monovalent ions at divalent metal ions sa solusyon, ito ay pumipili lamang adsorb divalent ions. Ang produktong ito ay angkop para sa deca2+ sa dielectric na tubig-alat. Ang produktong ito ay angkop para sa dielectric Sa kaso ng brine, ang Mg2+ refined brine ay ginagamit din sa wastewater treatment at pagbawi ng mga mahalagang metal.
Index
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Pangalan
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Pagtutukoy
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Hitsura
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Maputlang dilaw na opaque spherical beads
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Ionic na anyo
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NA+
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Chelated copper exchange capacity
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≥0.6mmol/ml
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Tunay na Densidad (g/ml)
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1.10~1.20g/ml
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Bulk Density (g/ml)
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0.70~0.80g/ml
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Kapasidad sa Pagpapanatili ng Tubig
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55%~65%
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Saklaw ng Laki ng Particle
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0.315~1.25 mm≥95
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Koepisyent ng Pagkakatulad
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≤1.6
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Buong Bead Count（%）
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≥95%
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Mga pag-iingat
Ang resin ay dapat na wet state preservation. Ang pinakamainam na temperatura ay higit sa 0 ℃. Dapat ilagay ang resin sa isang saradong espasyo o idagdag sa tubig na may asin na 5% o higit pa kung hindi ginagamit sa mahabang panahon. Dapat ay anti-freeze sa panahon ng transportasyon. Huwag maglagay ng mabibigat na bagay sa resin kung sakaling mabangga.
Karaniwang nangangailangan ng alkali-water-acid-water flow path para sa pagproseso. Ang mahigpit na kinakailangan ay nangangailangan ng tatlong sirkulasyon bago makarating sa huling ion kenel.
Kailangang isaalang-alang ang iba't ibang rate ng pagpapalawak ng pagbabagong-anyo upang magtabi ng sapat na espasyo upang maiwasan ang pag-apaw ng dagta at matiyak ang naaangkop na taas ng antas ng likido; Ang ratio ng diameter ng column ay dapat nasa loob ng isang makatwirang hanay at maiwasan ang bias na kasalukuyang; Gumamit ng basang naka-pack na column o back-flushing para hugasan ang mga bula sa loob ng resin layer.
Bago pumasok ang likido sa column ng resin, dapat gawin ang mga hakbang bilang flocculation, filtration, o sand-filtration para hindi ito ma-jam ang resin pore na may suspended solids .
Ang resin sa loob ng column na matagal nang hindi ginagamit ay dapat na nakaimbak sa labas ng column pagkatapos hugasan, o magdagdag ng tubig na asin sa salt resistant medium habang pinapanatili ang antas ng likido na hindi nade-dehydrate sa karaniwang backwashing upang lumuwag ang resin kung sakaling magkaroon ng aglomeration.
High-Performance Metal Recovery with Macroporous Styrene Chelating Resin D403
Hebei Lijiang Biotechnology Co., Ltd.’s Macroporous Styrene Chelating Resin D403 delivers outstanding chemical stability, selective ion-binding capacity, and long-term operational reliability, making it an ideal solution for advanced metal recovery and purification processes. As a highly effective anion exchange chromatography resin, D403 works seamlessly with Amberlite IRA 900 at Amberlite XAD 2, and can be deployed in weak anion exchange column configurations to achieve precise separation and high-purity metal recovery. Certified to ISO9001, SGS, WQA, and FDA standards for food-grade applications, D403 ensures consistent performance, extended service life, and reduced operational costs. Its exceptional durability, high selectivity, and efficient adsorption kinetics make it a preferred choice for industrial, pharmaceutical, and metallurgical applications requiring reliable and sustainable purification solutions.
1. Applications and Advantages of Macroporous Styrene Chelating Resin D403 in Metal Recovery
Hebei Lijiang Biotechnology Co., Ltd. is a leading manufacturer specializing in high-performance ion exchange resins, including the Macroporous Styrene Chelating Resin D403, which has been widely recognized for its exceptional performance in metal recovery and purification processes. The D403 resin features a highly cross-linked polystyrene matrix with a macroporous structure and strong chelating functional groups, allowing it to selectively capture heavy and precious metal ions from complex solutions. This capability makes it an indispensable material in industries such as hydrometallurgy, chemical processing, and electronics manufacturing, where precise and efficient recovery of metals like copper, nickel, cobalt, and rare earth elements is critical. D403 resin can be used in combination with Amberlite IRA 900 o Amberlite XAD 2 resins in multi-stage systems, enhancing the overall recovery rate and ensuring the purity of recovered metals. In water treatment and chemical purification applications, D403 functions effectively as an anion exchange chromatography resin, providing excellent selectivity for target ions and improving the quality of the treated solution. Additionally, it is compatible with weak anion exchange column setups, allowing operators to implement flexible separation schemes tailored to their specific process requirements. Hebei Lijiang Biotechnology integrates research, development, production, and service to produce D403 resin that complies with ISO9001, SGS, WQA certifications, and FDA standards for food-grade applications. By employing D403 resin, industries can achieve higher metal recovery rates, reduced waste, improved operational efficiency, and long-term stability. Its robust chemical and mechanical properties make it resistant to degradation in harsh operating environments, extending the resin’s service life and minimizing downtime. Overall, D403 resin represents a versatile and reliable solution for modern metal recovery and purification processes, bridging the gap between high performance, cost efficiency, and sustainable industrial operations.
2. Enhancing Industrial Separation Processes with D403 Chelating Resin
Ang Macroporous Styrene Chelating Resin D403 produced by Hebei Lijiang Biotechnology Co., Ltd. is specifically engineered to improve the efficiency, selectivity, and reliability of industrial separation and purification systems. Its macroporous structure provides a high surface area, which accelerates ion diffusion and enhances adsorption kinetics, while the chelating functional groups ensure selective binding of heavy and precious metal ions. D403 resin is highly compatible with Amberlite IRA 900 o Amberlite XAD 2, forming integrated purification systems that deliver superior ion selectivity, high adsorption capacity, and efficient recovery of valuable metals. In chromatographic applications, D403 serves as a high-performance anion exchange chromatography resin, enabling precise separation of target ions while reducing contamination and improving product purity. It is also suitable for use in weak anion exchange column configurations, offering flexibility for multi-stage separation, polishing, or recycling processes in both industrial and laboratory settings. Hebei Lijiang Biotechnology, a modern high-tech enterprise, ensures that D403 resin products meet rigorous quality standards, including ISO9001, SGS, WQA certifications, and FDA compliance for food-grade resins, guaranteeing both performance and safety. The resin’s excellent chemical and thermal stability allows it to operate reliably under extreme conditions, making it ideal for applications in the chemical, metallurgical, pharmaceutical, and nuclear industries. By incorporating D403 into industrial separation workflows, operators can significantly increase process efficiency, reduce chemical consumption, lower operational costs, and maintain high product quality. Its ability to work synergistically with other resins and chromatography systems, along with long-term durability, positions D403 as a key material for achieving consistent, sustainable, and cost-effective separation outcomes in modern industrial operations.
3. Chemical Stability and Selectivity Performance of Macroporous Styrene Chelating Resin D403
Ang Macroporous Styrene Chelating Resin D403 from Hebei Lijiang Biotechnology Co., Ltd. is recognized for its exceptional chemical stability, mechanical strength, and selective ion-binding capabilities, making it a versatile solution for complex industrial purification and metal recovery applications. Its macroporous design provides a large surface area and excellent accessibility for target ions, improving adsorption efficiency and enhancing recovery rates for metals such as copper, nickel, cobalt, and rare earth elements. D403 resin works effectively with Amberlite IRA 900 o Amberlite XAD 2 in multi-stage separation processes, complementing these resins to optimize selectivity and adsorption capacity. In chromatographic operations, it functions as a reliable anion exchange chromatography resin, providing high resolution and reproducible separation performance, while its compatibility with weak anion exchange column configurations ensures flexibility in complex purification schemes. The resin maintains its structural integrity and high ion exchange capacity even under harsh chemical, thermal, and mechanical conditions, ensuring long-term operational reliability. Hebei Lijiang Biotechnology guarantees that all D403 resin products meet ISO9001, SGS, WQA certifications, and FDA compliance for food-grade applications, reflecting the company’s commitment to quality and safety. By using D403 resin, industries benefit from consistent, high-efficiency metal recovery, reduced downtime, lower chemical consumption, and improved overall process sustainability. Its unique combination of chemical stability, selectivity, and durability makes it an essential tool for modern metallurgical, chemical, and high-purity water purification processes. D403 resin enables operators to achieve optimized separation, high product purity, and cost-effective operations, positioning it as a high-performance and reliable solution in advanced industrial and laboratory applications.
