Product Introduction
I. KMC-100 series catalysts are high activity, high hydrothermal stability and low reactor ratio continuous reforming catalysts developed by Kaimai Zibo.
II. KMC-100 catalyst is an economical catalyst with low platinum content.
III.. The product appearance is φ 1.6~1.8mm black ball.
Product characteristics
The catalyst uses new catalytic materials, which significantly improves the ability of the catalyst to resist high temperature hydrothermal treatment, slows down the decline of specific surface area, and increases its service life, greatly increasing the economy of the catalyst.
I. The chlorine retention capacity is enhanced, and the chlorine injection volume in the system is reduced to half of the original, which is significantly improved,
Improve the corrosion of chloride to downstream devices;
II. The mechanical strength has been improved, and the wear resistance is good
Dust reduction;
III. The regeneration activity can be restored to the freshness level.
Product technical indicators:
| Item | Unit | KMC-100 target |
| Pt/Al2O3 | m% | 0.28±0.02 |
| Sn/Al2O3 | m% | 0.31±0.03 |
| Cl/Al2O3 | m% | 1.0～1.3 |
| BET surface | ㎡/g | 185±10 |
| Pile ratio | g/ml | 0.58±0.02 |
| Crushing strength | N/Each capsule | ≥39 |
| Wear rate | % | ＜4 |
| Particle size distribution | Φ1.6～1.8mm | ＞98% |
| Defect rate | m% | ＜0.5% |
| Si/ Al2O3 | ppm | ＜200 |
| Fe/ Al2O3 | ppm | ＜200 |
| Na/ Al2O3 | ppm | ＜70 |
| Aromatics conversion | m% | ＞140 |
Scope of application
I. It can be used in all continuous reforming units.
II. KMC-100 series continuous reforming catalyst is applicable to the production of straight-run naphtha and hydrocracking heavy naphtha,The reforming process of producing high-octane gasoline, aromatics and hydrogen from oil, cracking gasoline, coking gasoline, catalytic gasoline, condensate, etc.
Product packaging
The special iron drum is sealed and packed, and the inner layer is covered with a cloth bag and a plastic bag, with a net weight of 100kg/barrel, and filled with nitrogen for positive pressure protection.
Precautions for storage, transportation and use
I. Pay attention to waterproof and moisture-proof, and prohibit contact with other chemicals and hydrocarbon substances.
II. Do not drop or roll the iron bucket during handling.
III. The product is delivered in the reduced state, and the catalyst loading should be carried out in sunny days, and the contact time between the catalyst and the air should be shortened as much as possible. After loading
IV. The reactor shall be sealed in time and filled with nitrogen for protection.
V. During normal production, S ≤ 0.5ppm, As ≤ 1ppm, H2O ≤ 5ppm in feed oil and H2O ≤ 50ppm in circulating hydrogen shall be controlled.
VI. The start-up shall be carried out in strict accordance with the catalyst start-up manual provided by Kaimai Zibo, and under the guidance of professional technicians when necessary.
