OleMax® 300 Series
CATALYSTS FOR GAS-PHASE SELECTIVE HYDROGENATION OF METHYLACETYLENE AND PROPADIENE (MAPD) IN "TAIL-END" CONFIGURATIONS
OleMax® 300 series catalysts are optimized for the removal of methylacetylene and propadiene (MAPD) contaminants from propylene/propane streams via tail-end selective hydrogenation in the gas phase (vapor phase).
The palladium-based catalysts offer outstanding selectivity and performance in decreasing MAPD concentrations to below 10 ppm, thereby increasing propylene production yields. The catalysts also feature excellent operating flexibility as well as long life cycles, and can be regenerated in situ with steam/air.
Benefits
- Increases propylene production
- Reduces MAPD
- High selectivity and stability
- Long operating cycles
- High operational stability

OleMax® 350 Series
CATALYSTS FOR LIQUID-PHASE SELECTIVE HYDROGENATION OF METHYLACETYLENE & PROPADIENE (MAPD) IN "TAIL-END" CONFIGURATIONS
OleMax® 350 is the proven catalyst series for liquid phase methylacetylene and propadiene (MAPD) hydrogenation in tail-end process configurations. Thanks to their computer designed shape (CDS) and optimized palladium dispersion, the catalysts offer unparalleled selectivity and activity to maximize conversion of MADP and increase propylene yields for use in downstream processes.
Depending on operating conditions, the palladium-based catalysts offer a very long life cycle of 10 to 15 years. Another important advantage of the catalysts is their ability to minimize green oil formation, thus preventing contamination and fouling.
Benefits
- Very high activity, resulting in the maximum conversion of MAPD
- High selectivity to propylene
- Computer Designed Shape (CDS) extrusion ideal for all reaction systems
- High geometric surface area and a low pressure drop
- Long cycle lengths between regeneration
- Very long life: 10-15 years, depending on operating conditions
- Very low green oil formation

Sanjeev Mehta, Head - Marketing
I work with a great team of motivated, intelligent , hardworking and talented colleagues and like the dynamic, friendly working environment at SCIL.
Saji Mathew, HR & IR,
A great place to work with pride and honour
Kuldip Bhatt, Information & Technology,
The work culture is really good with awesome management. You can tell that SCIL truly care about the happiness of their employees. It's a relaxed and calm environment and I don't dread coming into work on Monday mornings. The managers are extremely patient and understanding. There are lots of opportunities to grow, learn and contribute.
C. A. Jaison, Quality Assurance,
SCIL is a organization with a very high happiness index. It provides an environment for employees to pursue challenging goals. Management is the epitome of camaraderie and compassion. Here every one cares about each other and you can speak up without fear of reproach.
K.K.Rojmon, Finance & Accounts,
SCIL offers a true homely work place - a real home to home experience. I am very proud that I am working with a company that has a motivating vision, a strong mission, an excellent work culture, inspiring management, vibrant young and senior team mates and of course the freedom to work and improve ourselves.
M. Shanmuga Sundaram, Marketing,
I am proud to be part of knowledge driven culture and a result oriented organization with zero bureaucracy
Dr. S.K.Yadav, Quality Assurance,
An organization that inspires you to work and spend time with the SCIL family.
PAES Srinivas, Marketing & Operations,
An organization that truly values its people and empowers them to work like an entrepreneur. It provides the perfect work-life balance.
Santosh Kumar Gupta, Finance & Accounts,
Ethical and corporate values are emphasized throughout. Great people to work with and learn from, along with a nice and friendly environment.
Sumit Babbar, Supply Chain,
People in SCIL are dynamic, quick and clued-up and pull-off amazing achievements because they share in the same vision and tap into something greater than themselves.