Zeolite Molecular Sieves Dryer 3A, 4A, 5A

With the continuous development of our business, the sales range of our 3A Molecular Sieve, CAS#: 21645-51-2, HPA For Fluorescent Powder is getting wider and wider, reaching far away all over the world. We are committed to the modern development of the enterprise, and the return of society for the business philosophy. We provide perfect product consultation and after-sales service to our customers. We have a large R&D and product design team. If you have any question or need more information please feel free to contact us.

Production Introduction

According to the characteristics of industrial applications, the 5A molecular sieve we produce has faster adsorption speed, more regeneration times, and higher resistance. The crushing strength and anti-pollution ability improve the utilization efficiency of it and prolong the service life of it. It is the first-selected desiccant necessary for deep drying, refining and polymerization of gas and liquid phases in the petroleum and chemical industries.

The microporous channel is an 8-membered ring structure, and the effective pore size of the 5A molecular sieve obtained by Ca ion exchange is about 5.1A. The equivalent weight of a single n-paraffin is about 4.9A, while the equivalent diameter of a non-n-paraffin is greater than 5.5A. Therefore, n-alkanes can enter the 5A molecular sieve channel and be separated from the hydrocarbon mixture.

Specification

Item	Unit	Bead		Strip
Grain Size	mm	1.6-2.5	3-5	1/16Inch	1/8Inch
Static Water Adsorption	≥mg/g	215	215	215	215
Normal Hexane Adsorption	≥mg/g	120	120	120	120
Bulk Density	≥g/ml	0.68	0.66	0.66	0.66
Crushing Strength	≥N	30	80	30	80
Abrasion Loss	≤%wt	0.1	0.1	0.3	0.3
Package Moisture	≤%wt	1.5	1.5	1.5	1.5

Product feature and application

1. Normal paraffins can be separated from branched chain hydrocarbons and cyclic hydrocarbons through selective adsorption process (currently used in industry for large-scale normal isoparaffin separation process);

2. 5A molecular sieve can also be used for hydrogen production by pressure swing adsorption;

3. It can adsorb any molecule with a pore size less than 5A. In addition to the effects of 3A and 4A kinds, it can also adsorb C3-C4 normal paraffins, ethyl chloride, ethyl bromide, butanol, etc. Normal isomerized hydrocarbon separation, pressure swing adsorption separation and co-adsorption of water and carbon dioxide.

Regeneration method:

1. Moisture removal: It depends on the pressure, temperature and water content of the regeneration gas. Under normal circumstances, 200-350 ℃ dry gas under the pressure of 0.3-0.5kg/cm, through the molecular sieve bed for 3-4 hours, the outlet temperature to 110-180 ℃, cooling.

2. Deorganization: replace organics with water vapor, and then remove moisture.

Product qualification

 

Company Profile

Shandong Avant New Material Technology Co., Ltd. is committed to providing molecular sieve exports. The company's equipment is excellent, the testing equipment is complete, and the product quality is guaranteed. It has passed third-party quality testing. 

Welcome to visit and cooperate!

We intention to create extra worth for our buyers with our prosperous resources, superior machinery, experienced workers and superb services for Zeolite Molecular Sieves Dryer 3A, 4A, 5A. We have won a good reputation for outstanding customer service among our overseas customers. In accordance with the requirements of internationalization and modernization, our company has initially established an operational mechanism of self-development, self-restraint, self motivation and self-improvement which is compatible with the modern enterprise system.

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