product
center
- High purity pseudoboehmite and Alumina
- Claus sulfur recovery catalyst series
- Shift catalyst series
- Hydrogenation catalyst series
- Molecular sieves and Activated powder
- Methanation catalyst
- Ammonia synthesis catalyst series
- Combined methanol synthesis catalyst
- Steam reforming catalyst series for hydrogen production
- Sulfonated Cobalt phthalocyanine
LF909,LF908
LF909/LF908 Naphtha Steam Reforming Catalysts
for Hydrogen Production
Catalysts LF909/LF908 are naphtha steam reforming catalysts with their shapes as 4-hole cylinders. They are suitable for the production of ammonia synthetic gas, industrial hydrogen, methanol synthetic gas and metallurgical reducing gas, with naphtha as the feedstock. LF909 and LF908 are loaded respectively in the upper and lower section of the reformer tube at a certain ratio. This group of catalysts have good activities, high resistance to carbon deposition and high mechanical strength, also, have they low potash loss rate, high resistance to high space velocity, high operating elasticity as well as good suitability to the reformer type. They can be used in both top-fired and side-fired reformers.
Table 1 Technical standard for LF909
Items | Quality index | Testing method | |
Exterior | Color and shape | Tile grey Raschig ring | Visual estimation |
Size(Outer diam.×Inner diam. ×height), mm | ф16×ф6×7-8 | Slide gauge | |
Ni content (in terms of NiO),%(m/m) ≥ | 19.0 | HG/T1-1546-1984 | |
K content (in terms of K2O),%(m/m) ≥ | 6.0 | HG/T1-1546-1984 | |
Side crushing strength, N/granula ≥ | 200 | Q/YKL1008-2002 | |
Bulk density, kg/l | 0.95-1.10 | Appendix A | |
Activity appraisal | Reformer exit C2,%(V/V) ≤ | 0.5 | Appendix B |
Table 2 Technical standard for LF908
Items | Quality index | Testing method | ||
Exterior | Color and shape* | Bright-grey(green) 4-hole cylinder | Visual estimation | |
Size(Outer diam.×Inner diam. ×height), mm | ф16×ф6×16 | Slide gauge | ||
Ni content (in terms of NiO),%(m/m) ≥ | 10.0 | HG/T1-1546-1984 | ||
Side crushing strength, N/granula ≥ | 400 | Q/YKL1008-2002 | ||
Bulk density, kg/l | 0.90-1.10 | Appendix A | ||
Atmospheric activity appraisal | Exit methane reforming rate, (mlC1/g.min) ≥ | 400 | Appendix B | |
* The color of the product might be different with the difference of production batches or time of
storage, but the operating performances can't be affected.