Product Specification
Lanlang ® TY BD452 is a type of cation exchange resin with a styrene-DVB copolymer and sulfonic group (-SO3H) in a transparent gel structure. This resin is designed specifically for the purification of biodiesel, contributing to cleaner and more sustainable fuel.
Biodiesel production is becoming more relevant due to its environmental advantages together with the global petroleum situation regarding decreases of the reserves, instability of the prices and so on.The kinetics of the esterification and transesterification reaction of an acid oil (10% of initial free fatty acid) was studied using ethanol and a homogenous acid catalyst.
Basic Features
Application: |
Biodiesel purification |
Polymer matrix structure: |
Gel type polystyrene crosslinked with divinylbenzene (DVB) |
Appearance: |
Yellow, spherical beads |
Functional Group: |
Sulphonic acid |
Ionic form as shipped: |
H+ |
Physical And Chemical Properties
NO. |
ITEM |
SPEC |
1 |
Total exchange capacity (eq/g) |
≥4.9 |
2 |
Moisture (%) |
<10 |
3 |
Particle size range (%) |
0.45-1.25 mm≥95 |
4 |
Whole uncracked beads after attrition (%) |
≥96 |
5 |
Shipping weight (g/ml) |
0.75-0.79 |
6 |
Specific gravity (g/ml) |
1.17-1.22 |
7 |
Effective size (mm) |
0.4 - 0.6 |
8 |
Uniformity coefficient |
<1.7 |
Certification
Lanlang is the member of American Water Quality Association. In 2016, Lanlang obtained WQA Certification with NSF / ANSI61 and 372 standard. And in 2022, Lanlang obtained NSF Certification with NSF/ANSI44 and 42 standard.
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