사례 연구

선레진은 아세트산 정제를 위한 검증된 이온 교환 수지 공정을 제공하며, 이 공정을 통해 아세트산 내 브롬 또는 염화 이온을 5ppm 미만, 즉 검출 불가능한 수준까지 제거할 수 있습니다. 아세트산 정제용 이온 교환 공정에는 고정층 모드가 권장됩니다. 이 모드는 연속적으로 진행되며, 전면 및 후면 수지 컬럼을 통해 불순물을 제거하여 제거 정확도를 높이고 수지 활용도를 극대화합니다. 자세한 내용은 아래 그림을 참조하십시오.

According to the forecast from 2020 to 2025, the global lactic acid market is growing rapidly, with the growth rate at about 12.8%. This means the value of the lactic acid market will double every five years, from $1.1 billion in 2020 to $2.2 billion in 2025.

Sunresin’s VOCs treatment resin is a styrene-DVB matrix macroporous adsorption resin with a specially designed resin structure. It has a good mesh structure and a high specific surface area, and can be sieved through the size of the pores. Organic molecules are selectively adsorbed by interaction, intermolecular force or hydrogen bond interaction.

In Sunresin’s method, the hydrophobicity of the resin is further increased, the degree of crosslinking gets increased, and the pore structure gets adjusted. The adsorption resins have a narrow particle size distribution, uniform pore size and high specific surface area. As the size of micropores in the resin is close to the molecular size of perfluorooctanoate in water, which has a strong selectivity of the adsorbates and can therefore further increase the adsorption rate of perfluorinated compounds.

In the production of human vaccines, Sunresin’s multimodal chromatography resins are usually combined with ion exchange chromatography such as Seplife Q Large Scale, or combined with gel filtration chromatography Seplife 4FF to complete the entire purification process.

The Core-Shell multi-mode chromatography medium is a new multi-mode agarose chromatography medium independently developed by Sunresin Technology, used for purification and polishing of biological macromolecules such as viruses.

탄산수의 주요 글리코겐인 에리트리톨은 지난 2년간 수요가 급증했습니다. 그러나 생산 규모는 매년 확대되는 반면, 시장 경쟁은 더욱 치열해지고 있습니다. 따라서 제품 품질 관리와 운영 비용 절감이 성공의 핵심 요소가 되었습니다. 본 시스템은 에리트리톨 정제 공정을 위한 모의 이동층(SMB) 시스템입니다. 선레진(Sunresin)은 이 시스템을 설계, 제작, 설치 및 구현했습니다. 이 SMB 시스템 덕분에 운영 비용을 절감하면서도 고품질 제품을 안정적으로 생산할 수 있습니다.

As a leading separation solution provider in China, Sunresin has built its own and unique technical expertise both on Simulated Moving Bed (SMB) and fixed bed basis, thanks to years of researches and developments carried out over a period of 20 years. With the combination of cutting-edge resin technologies and automation control systems, Sunresin has successfully designed and delivered numerous systems for customers in applications such as metallurgy, (Lithium, Nickel, Cobalt) environment protection (waste water, VOCs) and food industry. (juice, sugar, etc)