Catalytic Reforming Catalyst

Product Specifications

Prod Model:	CXR-1
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

CXR-1 Catalytic Reforming Catalyst For Removal Olefins In Reforming Aromatics is also named CXR-1 Reformate Non-hydrofining Aromatization Catalyst with high-performance and highly stable catalyst for long operating life cycles.

1. Descriptions
Our patent catalyst, four authoritative certification.
An alternative Refining catalyst to clay processing in reformate.
High-performance and highly stable catalyst.
Alternative of activated clay.
Reduced solid waste.
Long operating cycles.
Continuous Catalyst Regeneration.
Capital saving.
Compared to the conventional activated clay adsorbents, CXR-1 Refinery catalyst has the following major advantages:
1.1 Longer cycle life
Under the same conditions of use, single cycle life is more than 8 times that of clay.
1.2 Wider temperature Range
CXR-1 Catalytic Reforming Catalyst can be activated at the temperature of 130 Celsius.
1.3 Repeated regeneration
The catalyst can be used repeatedly by regeneration, thus the solid waste emissions will be reduced from 85% to 90%.
1.4 Decreased Bromine Index (BI)
The BI decrease can protect the subsequent equipments, and the extended operating cycle can reduce the frequency of maintenance.
2. Application and Performance
CXR-1 Reformate Non-hydrofining Olefin-reducing Aromatization Catalyst is the main replacement of activated clay (Severe pollution, safe hidden trouble) employed in the pre-treatment equipments of PX process to remove the olefins from C8+ mixed aromatics. It is featured as wide operating temperature range, long life cycle and repeated regeneration capability.
Reforming Catalyst Physical Indexes Table.
Item
Index
Appearance
White Strip
Diameter (mm)
2~3× 5~15
Abrasion (w/t, %)
≤ 0.1
Compressive strength (Crushing resistance), N/cm
≥ 80
Coefficient of Variance(C. V. ) of Crush Strength
≤ 0.4
Tigh-packed bulk density, (g/ml)
0.52~0.60
4. Operating Conditions (Operating Process Indicators for reactor feed)
According to CXR-1 catalyst refining principle, temperature rising and pressure increasing benefit the operation, but in general CXR-1 Catalytic Reforming Catalyst become active at 130 Celsius, in order to extend the life of Refining catalyst, operate at low temperature initially. Operating pressure requirements are similar to clay, but ensure the feed is in the liquid state, therefore the reaction pressure should be adjusted according to the catalyst operating temperature. The refining process recommends operating conditions to be at the maximum pressure the device allows, under high pressure, the single cycle life of the Refining catalyst can be appropriately extended.

Item
Index
Pressure of reactor (MPa)
0.8~2.5
WHSV, h-1
1.0~2.0
Normal Operation temperature (Celsius)
130~210
Bromine index mg/100g
400~2000
Colloid mg/100g
≤ 20
Inlet temperature and bromine index affect single cycle life of refining catalyst. Matching process should be paid attention to when used.

5. Performance Guarantee (Quality assurance)
Oil Index after CXR-1 Catalytic Reforming Catalyst Process as table below:
Oil Index after CXR-1 Catalytic Reforming Catalyst Process Table

According to preliminary tests, deactivated Refining catalyst can be reused after regeneration, with no significant decline in activity after regeneration, at the same time, according to the changes of physical indicators, we suggest that the frequency of regeneration can be more than 3 times.

No.
Components--Feed Bromine Index
Unit
Value
1
400~600mg Br/100g
Single Cycle Life, Month
≥ 10
2
600~800mg Br/100g
Single Cycle Life, Month
≥ 8
3
700~1200mg Br/100g
Single Cycle Life, Month
≥ 6
4
≥ 1000mg Br/100g
Single Cycle Life, Month
≥ 4