GD200 Thiourea Chelating Resin for Precious Metal Extraction Resin

Product Details

GD200 chelating resin is a macromolecular polymer with special chiral functional groups on the macroporous styrene-divinylbenzene skeleton.
GD200 has a thiourea functional group, which can selectively remove mercury and recover precious metals in industrial wastewater.
GD200 is more resistant to oxidation than other sulfur-based resins and is not afraid of contact with air, but free chlorine and strong oxidants will destroy it, which must be removed by activated carbon filtration first.

Special chiral functional groups

Good selectivity

Excellent mechanical strength

Large exchange capacity

High physical strength

Want to konw how we can do business ? Let's talk !

Technical Parameter

Index name	GD200
Appearance	Milky white to beige opaque spheres
Ion form	H type
Functional group	-S-C(NH)NH2
Volume exchange capacity mmol/ml（H type）	≥ 1.2
Saturated adsorption capacity g/L-R（H type）	≥ 120（Hg）
Moisture content %	45~58
Bulk density g/ml	0.70~0.80
Specific density g/ml	1.10~1.16
Particle size range mm	0.315~1.25(adjustable)
Uniformity coefficient	≤ 1.60
Whole beads %	≥ 95

Application

Water Treatment

Hard water softening and pure water preparation, high-purity water and ultra-pure water preparation, condensate purification, condensate polishing, wastewater treatment and heavy metal recovery.

MORE >

GET QUOTE

Food Processing

Removal of pesticide residues, patulin and harmful ions in fruit juice, purification of polyphenols, desalination, decolorization, refining and purification of sugar solution, dealkalization and purification of drinking water, removal of salts, acids, starch, monosodium glutamate in beverages , Refining of amino acids, citric acid, etc.

MORE >

GET QUOTE

Biopharmaceutics

Production, extraction, purification, purification, adsorption, separation and decolorization of antibiotics, vitamins and other drugs, adsorption and separation of biochemical products, separation and purification of biological protein drugs, blood purification, deep processing of Chinese herbal medicines, separation and purification of active ingredients of Chinese herbal medicines in plants.

MORE >

GET QUOTE

Hydrometallurgy

The separation, extraction and purification of rare metals, the enrichment and recovery of rare metals in wastewater, the recovery and treatment of waste acid, etc., the hydrometallurgical process summarizes the extraction of rare metals and comprehensive

MORE >

GET QUOTE

Petrochem Chemical Industry

Synthetic chemical reaction, polymerization reaction, etherification of ring chlorine, lipid hydrolysis, catalyst in the process, purification of organic reagents, degreasing of condensate water, separation, extraction, adsorption and removal of heavy metals, etc.

MORE >

GET QUOTE

Water Treatment

Food Processing

Biopharmaceutics

Hydrometallurgy

Petrochem Chemical Industry

Customer Reviews

Khald Abwalkhyr

General Manager

Its nice to cooperate with Comcess company, their service is good and feedback is fast, we ordered the 001X7 cation exchange resin sample first, and then ordered batch quantity, the cation resin is selling well in my market, I think we can cooperate more and more.

ElenaSokolova

Purchasing Manager

This is Elena from Russia, we have cooperated with Comcess company 5 years, each time I can get the mix bed resin in time, and do not have aftersales complain, I do not need to tell them how to do this and how to do that, they will arrange everything well.

JohnWatford

General Manager

Our company bought the precious metal adsorption resin, at the first beginning, I found Comcess have ion exchange resin, not sure whether they also produce the adsorption resin, I just asked and let me satisfied, they have it, and our company have used the Thiourea resin, it works good, meet with our requirement of what element to separate.

AskhatZikenov

Purchasing Manager

I am from Italy, in the field of the Food , our company compared with many suppliers, and Comcess sales staff replied all of my questions in patience, and provided me three different delivery methods to choose,we just bought 100kg sample food grade resin firstly and I believe I will sell more and need more.

Online Message