Product introduction
13X molecular sieve has a pore size of 10A, adsorbs less than 10A molecules, and is used for deep drying of general gases and removal of H₂O and CO₂ in air separation units. 13X-III is a molecular sieve that further improves the adsorption of CO₂ and water to meet the development needs of the deep-cooled air separation industry. It is specially used for the adsorption of low concentration CO₂ in raw materials, especially in the typical deep-cooled air separation process. Under the same gas pressure conditions, the adsorption capacity of 13X-Ⅲ for CO₂ is increased by about 22% compared with the traditional 13X, and the molecular sieve operation cycle is increased from 4h to 6h, which greatly saves the operation cost
Parameters
13X APG | Items | Unit | Technical Specifications |
Model number |
| 13X APG | 13X APG Ⅱ | 13X APG Ⅲ |
Diameter | mm | Φ1.7-2.5 | Φ3.0-5.0 | Φ1.7-2.5 | Φ1.7-2.5 |
Particle size | ≥% | 98 | 98 | 98 | 98 |
Buck density | ≥kg/cm³ | 640 | 640 | 660 | 660 |
Attrition rate | ≤% | 0.10 | 0.10 | 0.10 | 0.10 |
Crushing strength | ≥N | 30 | 85 | 30 | 30 |
Static water adsorption 〔10%RH,（25±1）℃〕 | ≥%wt | 26 | 26 | 29 | 30 |
Static CO₂ adsorption （250mmHg，25℃） | ≥%wt | 18.5 | 18.5 | 19.0 | 21.0 |
Moisture | ≤% | 1.5 | 1.5 | 1.5 | 1.5 |
Product Features
Save dosage
The use of 13X APG III molecules instead of ordinary 13X APG molecular sieves can significantly reduce the amount of adsorbent used while reducing the size of the purifier, reducing floor space and improving resource utilization.
Improved performance
13X APGⅢ molecular sieve is a high performance molecular sieve specially designed for removing low concentration CO2 from air streams, and its CO2 removal capacity is more than 60% higher than that of ordinary 13X APG molecular sieve when applied to deep cooling air separation process.
High adsorption capacity
The adsorption capacity of 13X APGⅢ molecular sieve is much larger than that of ordinary 13X APG molecular sieve, and the regeneration cycle can be extended from 4 hours to more than 6 hours, generally adding a pre-cooling blowing step before the heating step.
Cost reduction
Reduces operating costs and switching frequency, thus significantly increasing the lifetime of the entire system
Application areas
01、In the field of deep-cooled air separation, water and carbon dioxide are removed from the air before liquefaction and low-temperature separation of nitrogen, oxygen and other atmospheric gases
02、The use of variable pressure adsorption system or vacuum variable pressure adsorption system to separate oxygen and nitrogen, can be used in nitrogen machine system
03、Drying of natural gas, liquefied petroleum gas, liquid hydrocarbons and dehydrogen sulfide and mercaptan
04、Used for general gas deep drying
Packing
25KG carton, lined with PP sealed bag
235L sealed steel drum (net weight: 150kg )
Lined with sealed polypropylene container bag(600KG or 750KG)
Storage
Store in a ventilated and dry warehouse. Pay attention to moisture and prevent rain when transporting. Avoid adsorption of water and organic matter before use, otherwise it should be regenerated.
Measuring unit kg Product unit price
Minimum order quantity 1kg
Total supply 10000
Delivery period Delivery within 5 days from the date of payment
