Index
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Namn
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Specifikation
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Utseende
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Mjölkvita ogenomskinliga sfäriska pärlor.
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Strukturen av harts
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PSD
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Polaritet
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Opolär
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Fukt
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65%~75%
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Partikelstorleksintervall
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(60~16 mesh) 0,3~1,25 mm ≥95%
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Genomsnittlig porstorlek
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9–11 nm
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Porvolym
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1,50–1,70 ml/g
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Skenbar densitet
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0,32–0,36 g/ml
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Skelettdensitet
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0,81–0,85 g/ml
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Verklig densitet (g/ml)
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1,15–1,19 g/ml
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Skrymdensitet (g/ml)
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0,65–0,70 g/ml
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Specifik ytarea
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550–600 m²/g
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Adsorptionskapacitet
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≥45 mg/g
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Produktegenskaper:
- Färgen mjölkvit eller ljusgul gör bearbetningen bekvämare, och separationen och reningen av de färgade organiska föreningarna är lätt att observera.
- De fysikaliska och kemiska egenskaperna är stabila och olösliga i alla syror, alkalier och organiska lösningsmedel, vilket är bekvämt för val av adsorbent och desorbent.
- Den har god selektivitet för organiskt material och påverkas inte av närvaron av oorganiska salter.
- Regenereringen är enkel. Regenereringsmedlet kan väljas bland vatten, utspädd alkali, utspädd syra eller lågkokande organiskt lösningsmedel. Såsom: metanol, etanol, aceton, etc.
- God mekanisk hållfasthet och lång normal livslängd.
Förbehandling av harts
Industriella hartser innehåller alla inerta lösningsmedel, så de måste förbehandlas i olika grad beroende på tillämpningens behov: tillsätt 10–20 cm etanol ovanför hartslagret i extraktorn för att blötlägga i 3–4 timmar, och häll sedan ut blötläggningslösningen. För en extraktionsprocess, använd samma metod för att skölja upprepade gånger tills utloppet tar upp blötläggningslösningen och tillsätt 3 gånger så mycket vatten i provröret tills det inte längre är grumligt. Skölj sedan noggrant med rent vatten tills det inte finns någon uppenbar lukt av etanol, sedan kan det användas för allmänt bruk.
Förbättrad regenerering:
När hartset normalt används under en viss period, adsorptionskapaciteten minskar eller är akut förorenat, är det nödvändigt att förstärka regenereringsbehandlingen. Metoden är att tillsätta 3-5% saltsyralösning 10-20 cm ovanför hartslagret och blötlägga det i 2-4 timmar. Samma koncentration av 5-7 gånger volymen saltsyralösning sköljs och sedan sköljs noggrant med rent vatten tills pH-värdet i utloppstvättlösningen är neutralt. Sedan blötläggs det i 5% natriumhydroxidlösning enligt ovanstående metod i 2-4 timmar och samma metod används. Skölj tills 5-7 gånger volymen natriumhydroxidlösning passerar, skölj sedan noggrant med vatten tills pH-värdet i utloppsvattnet är neutralt, och sedan kan det tas i bruk igen.
Försiktighetsåtgärder
- Hartset innehåller vatten och bör förvaras vid en temperatur på 5–40 °C under lagring och transport för att förhindra frysning vid låga temperaturer och mögel vid höga temperaturer, vilket påverkar dess användning.
- Eftersom hartset utsätts för luft eller förlorar vatten av någon anledning, injicera inte vatten direkt för att förhindra att hartset flyter. Det kan impregneras med etanol för att återställa det till ett vått tillstånd och sedan rengöras med vatten.
- Det adsorberade ämnet (lösningen) bör avlägsnas från föroreningar, filtreras och klargöras innan det placeras i kolonnen, för att så långt som möjligt undvika att föroreningar kommer in i hartskolonnen, för att inte orsaka akut hartsförgiftning och påverka användningen.
- Hartset är avbrutet. Efter tvättning med vatten bör det förvaras i blötlagt rent vatten och bytas regelbundet för att förhindra kontaminering. Det kan också doppas i mättad saltlösning eller etanol för långtidsförvaring.
Advanced Purification and Separation with Macroporous Adsorption Resin AD-101
In today’s industrial and laboratory environments, the demand for efficient purification and separation of organic compounds and impurities is higher than ever. Macroporous Adsorption Resin AD-101 provides a high-performance solution for these challenges, offering superior adsorption capacity, rapid mass transfer, and excellent chemical and mechanical stability. Its macroporous structure provides a large surface area, allowing effective removal of pigments, phenolic compounds, and other organic contaminants from a variety of liquids. This makes D101 macroporous resin ideal for applications in food and beverage processing, pharmaceutical production, environmental remediation, and laboratory-scale purification.
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By employing AD-101, industries and laboratories can achieve reliable, high-quality purification and separation results across diverse applications. Its versatility and performance, combined with Lijiang’s technical expertise, establish a strong foundation for efficient, sustainable, and reproducible purification processes, from industrial-scale operations to laboratory research and development.
High-Efficiency Purification with Macroporous Adsorption Resin AD-101
In modern industrial and laboratory processes, achieving high-purity separation and efficient removal of organic compounds is critical for product quality, process reliability, and regulatory compliance. Macroporous Adsorption Resin AD-101 has emerged as a high-performance solution for these applications, providing superior adsorption capacity, rapid mass transfer, and excellent chemical stability. Its macroporous structure ensures a large surface area and high accessibility to solute molecules, making D101 macroporous resin ideal for removing pigments, phenolic compounds, and other organic contaminants from food, pharmaceutical, environmental, and laboratory process streams.
Hebei Lijiang Biotechnology Co., Ltd., a leading high-tech enterprise, produces advanced D101 resin and related resin products while offering comprehensive technical support for industrial and laboratory applications. As a modern manufacturer specializing in high-performance special resins, Lijiang integrates research, development, production, sales, and after-sales service. Their expertise ensures consistent resin quality, compliance with international standards including ISO9001, SGS, and WQA certifications, and the ability to provide solutions tailored to diverse purification and separation needs. By leveraging the unique properties of AD-101, clients can achieve efficient purification, enhanced process reproducibility, and cost-effective operation.
Key Performance Features of AD-101 Macroporous Adsorption Resin for Industrial Applications
AD-101 offers several performance advantages that make it suitable for demanding industrial applications. Its macroporous network enables rapid diffusion of target molecules, high adsorption capacity, and predictable desorption performance. The resin exhibits excellent mechanical strength and chemical resistance, maintaining structural integrity and functional performance in continuous operation and repeated regeneration cycles. These properties are essential for large-scale purification processes such as decolorization, phenol removal, and extraction of active ingredients in food and pharmaceutical production.
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Industrial and Laboratory Applications of Macroporous Adsorption Resin AD-101
AD-101 resin is widely applied across diverse industries. In the food and beverage sector, it is used for decolorization, removal of phenolic compounds, and purification of natural extracts and sweeteners. In pharmaceuticals, AD-101 ensures the separation of active pharmaceutical ingredients from impurities, supporting product safety, regulatory compliance, and consistent batch quality. Environmental applications include the removal of organic pollutants from wastewater or process effluents, contributing to sustainability goals and regulatory adherence.
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Conclusion
Macroporous Adsorption Resin AD-101 is a versatile and high-performance solution for purification and separation in industrial and laboratory environments. Its macroporous structure, high surface area, and chemical stability allow for efficient adsorption, rapid mass transfer, and reproducible desorption, making it ideal for a wide range of applications. When combined with other types of chromatography resins, AD-101 enhances separation efficiency, resolution, and solute recovery, supporting both preparative and analytical processes.
Hebei Lijiang Biotechnology Co., Ltd., a leading manufacturer of D101 resin and other advanced resins, provides high-quality products, technical support, and system integration guidance to ensure optimal resin performance. By leveraging Lijiang’s expertise and AD-101’s capabilities, industries worldwide can achieve efficient, reliable, and cost-effective purification and separation processes. From food and pharmaceutical production to environmental treatment and laboratory-scale chromatography, AD-101 provides the foundation for high-quality, reproducible, and sustainable operations.
