macroporous resin use to the adsorption of gold manufacturer Grasping strong production capability, advanced research strength and excellent service, Shanghai macroporous resin use to the adsorption of gold supplier create the value and bring values to all of customers.
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Jan 21, 2000· New macroporous polymers with a functional group based on triisobutylphosphine sulphide are synthesized and characterized for the selective adsorption of gold and palladium. Five coordinating polymers are prepared from chloromethylated divinylbenzene polystyrene, by either direct attachement of the phosphine sulphide to the polymer or through a ...
Product name: macroporous resin used in metal recycling: Product introduction: DT-010 Macroporous strong acidic special adsorption resin is a kind of functional polymer material made by sulfonation of macroporous crosslinked polystyrene beads with special structure, which is a fine chemical product.
Product： DL301-II Resin-specific adsorption of gold . Product pictures: Introduction： The weak alkaline, acidic near neutral medium in the effective exchange of inorganic acid and silicate, and to a larger size impurities adsorbed molecules and the use of non-aqueous solution.
Use of macroporous adsorption resin for simultaneous desalting and debittering of whey protein hydrolysates. Seronei C. Cheison. Southern Yangtze University, School of Food Science, Key Laboratory of Food Science and Safety, Ministry of Education, Box No. 98, .
Dec 01, 2004· Extracting and purifying with macroporous resins was found to be an efficient potential method for the industrial production of mulberry anthocyanins as a food colorant. Of six resins tested, X-5 demonstrated the best adsorbent capability for mulberry anthocyanins (91 mg/mL resin).
How to activate macroporous resins ? ... The maximum adsorption capacity of the resin for Co(II) is evaluated to be 361.0 mg/g by the Langmuir model. It is found that 0.5 mol/L HCl solution ...
Request PDF on ResearchGate | New macroporous polymers for the selective adsorption of Gold (III) and Palladium (II): I. The synthesis, characterization, and effect of spacer on metal adsorption ...
The development of hydrophilic stationary phase for highly efficient and selective enrichment and identification of low-abundance glycopeptides from a complex biological sample is an important prerequisite in glycoproteomics research. Herein, a hydrophilic cysteine functionalized macroporous adsorption resin/gold n
is formed, as shown in Reaction 6. The resin has no affinity for the positively chargedgold-thiourea complex and the gold reports to the eluate stream. P – NR 3 +Au(CN) 2-+ 2TU + 2 H 2SO 4 → P – NR 3 +HSO 4-+ Au(TU) 2 +HSO 4-+ 2HCN Reaction 6 A disadvantage of the use of SBA resins for gold cyanide recovery is the fact that thiourea is a
In this work, for the first time, we report an efficient, simple strategy for synthesizing active camptothecin (CPT) derivatives in water. A novel macroporous adsorption resin-supported gold nanoparticle (MAR-AuNP) was first in situ prepared in water. The resulting MAR-AuNPs swell in water and were applied n
Isolation and purification of anthocyanins from black bean canning wastewater by column chromatography with macroporous resins were investigated in this study. Different adsorption materials and adsorption conditions were compared and the most
Equilibrium data for the adsorption of gold tetrachloride from aqueous solutions of four different concentrations of hydrochloric acid (0.250, 0.500, 0.750, and 1.00 mol·dm −3 HCl) by macroporous crosslinked polyacrylate (MET) resins which have the same functional groups and different structural characteristics have been obtained at a temperature of 25 ± 0.5°C.
FIELD: metallurgy. SUBSTANCE: proposed method comprises preparing leaching solution bearing gold, and gold sorption by macroporous resin containing alkyl amine functional groups in amount of 0.01-1.0 mmol/g and 3-12% of cross-links with water retaining capacity making, at least, 30%, and specific surface area varying from 400 to 1200 m 2 /g. After sorption, gold is eluted.
AMBERCHROM™ CG300M Chromatography Resin is a macroporous, adsorbent resin designed for use in capture and purification steps of downstream processing of synthetic oligonucleotides and polypeptides, such as insulin.
< Sponsored Listing The macroporous adsorption resin developed by our company has been applied to various special fields in China. The premium quality of unique acrylic resin can completely replace the mainstream products of the world. You can send us your product specifications and requests, we will manufacture the products according to your requests.
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Isolation and purification of anthocyanins from black bean canning wastewater by column chromatography with macroporous resins were investigated in this study. Different adsorption materials and adsorption conditions were compared and the most
The extract was concentrated under reduced pressure, and then dissolved in 30% ethanol to give 1 g/ml (crude medicine/volume) sample liquor, and then this liquor was passed through AB-8 macroporous resin column with 1 time the volume which was comparable to the weight of macroporous resin.
The resin has a macroporous structure and functional groups selected from alkylamine groups wherein the alkyl chain has between 3 and 6 carbon atoms, preferably tributylamine groups. ... The process for recovering gold involves adsorption thereof onto such resin, optionally directly from a slurry, and elution preferably using a thiourea ...
China Macroporous Adsorption Resin manufacturers - Select 2019 high quality Macroporous Adsorption Resin products in best price from certified Chinese Resin manufacturers, Resin Items suppliers, wholesalers and factory on Made-in-China
Higher cross linked macroporous resin with higher exchange capacity offering excellent resistance to oxidation. For process ... resin for use in small cartridges f or domestic applications. Not usually regenerated. ... Specifically designed for the adsorption of colloidal particulate (silica, organic matter, metals, clays, etc.). A510Plus .
In order to enhance the adsorption efficiency and economize the use of macroporous resin, we have treated it with the dielectric barrier discharge (DBD) plasma to improve its adsorbing capacity for phenol. The effects of operation conditions, for instance, applied voltage, treated time, and air flow rate on resin, were investigated by adsorption kinetics and isotherms.
In addition, it demonstrates excellent gas adsorption characteristics. The macroporous adsorbent is a kind of high molecular polymer, which combines the principles of adsorption and molecular sieve to concentrate and separate organic substances. The macroporous .
Echinocandin B (ECB), an echinocandin type of lipopeptide antibiotic produced by Aspergillus nidulans, is a precursor for the synthesis of novel anti-fungal drug – anidulafungin.In this work, a separation strategy involving one-step macroporous resin adsorption chromatography was established for ECB purification from Aspergillus nidulans CCTCC M 2010275 fermentation broth.
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