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Browse the Haldor Topsoe resource library

Grading is great - overgrading is not
Grading is great - overgrading is not The right catalyst bed grading configuration is the ultimate adjustment knob, crucial for maximizing your hydroprocessing profitability
New HTCR plant gives Latin American refinery more affordable hydrogen
New HTCR plant gives Latin American refinery more affordable hydrogen A refinery in Latin America recently upgraded to a new Topsoe hydrotreater.
Delivering optimal performance
Delivering optimal performance Complete portfolio of catalysts for ammonia production.
Grading - your weapon against pressure drop build-up and catalyst poisons
Grading - your weapon against pressure drop build-up and catalyst poisons Tailor-made grading solutions
New SynCOR Ammonia™ process
New SynCOR Ammonia™ process Until now, large-scale ammonia production in single line configuration has suffered from a lack of demonstrated plant concepts with proven feasibility and competitiveness and traditionally, the ...
Increase safety by using an automated protection system to avoid over-firing of primary reformer
Increase safety by using an automated protection system to avoid over-firing of primary reformer In early 2015, when Profertil was performing a hot restart of their ammonia plant, an uncontrolled and rapid increase in flue gas temperature was noticed in the primary reformer.
Delivering optimal performance
Delivering optimal performance Complete portfolio of catalysts for hydrogen production.
Meet the demands of tomorrow
Meet the demands of tomorrow Proprietary knowhow and simulation tool, gives operators accurate training throughout the life cycle of the plant - in realistic plant twin settings. Your operators’ process understanding and their ...
Produce your own CO B’eCOs™ it’s better
Produce your own CO B’eCOs™ it’s better Get CO on-demand at the touch of a button
Innovative solutions for methanol and formaldehyde production: A Chemanol/Topsoe case story
Innovative solutions for methanol and formaldehyde production: A Chemanol/Topsoe case story Chemanol evaluated and exploited new Topsoe inventions resulting in a competitive edge, increased profitability, and opened pathways to enhanced growth opportunities.
Huineng Coal Chemical transforms plant economics with 530°C steam
Huineng Coal Chemical transforms plant economics with 530°C steam The project turned out to be a great success, and the plant is the world’s first – and still the world’s only – SNG plant to generate steam at 530°C.
Topsoe helps Huineng Coal Chemical comply with ambitious energy policy
Topsoe helps Huineng Coal Chemical comply with ambitious energy policy Huineng Coal chemical were determined to reach their goal and had faith in Topsoe’s ability to deliver.
Major refinery beats silicon to deliver on-spec product from pure coker naphtha
Major refinery beats silicon to deliver on-spec product from pure coker naphtha Learn how a 100% pure coker naphtha unit was fully protected from the silicon-introduced problems by installation of Topsoe silicon guards
Opportunity crudes and refinery challenges during hydrocracking operations
Opportunity crudes and refinery challenges during hydrocracking operations Together with Cepsa we have developed a list of recommendations based on a thorough analysis carried out for a hydrocracking unit.
Avoiding unplanned reactor shutdowns
Avoiding unplanned reactor shutdowns In hydroprocessing operations, prevention is better than just dealing with the effects of corrosion and fouling problems
Hydroprocessing of renewable feedstocks - challenges and solutions
Hydroprocessing of renewable feedstocks - challenges and solutions For processing renewable feedstocks, Topsoe's solutions provide full feedstock flexibility, enabling refineries to produce clean fuels from a wide range of feeds
Closing the information gap in Steam Reformers
Closing the information gap in Steam Reformers A lack of critical information can affect the operation of a chemical plant
Operating at peak performance with Topsoe reformer management
Operating at peak performance with Topsoe reformer management Correcting inefficiencies in the steam reformer should be prioritized because even very small changes can have a large impact on overall performance.
Integration of our Heat Exchange Reformer in ammonia plants
Integration of our Heat Exchange Reformer in ammonia plants A growing food demand and increased fertilizer consumption are not the only challenges that ammonia producers face today.
Lower cost operation with low pressure drop support grids in HTS and LTS
Lower cost operation with low pressure drop support grids in HTS and LTS In June 2014, Agrium’s Fort Saskatchewan, Alberta Nitrogen facility took an outage to perform maintenance on the ammonia plant
Strategies for ammonia and methanol co-production
Strategies for ammonia and methanol co-production The ability to produce both ammonia and methanol in the same plant allows for synergies in process design as well as spreading market risk for a plant development.
Proven autothermal reforming technology for modern large-scale methanol plant
Proven autothermal reforming technology for modern large-scale methanol plant The present paper describes the preferred technology for large scale methanol production.
Quantifying the promotion of Cu catalysts by ZnO for methanol synthesis
Quantifying the promotion of Cu catalysts by ZnO for methanol synthesis Groundbreaking research on improved methanol catalysts published in Science
European refinery gains agility to capture new revenue streams with TK-939 D-sel™ catalyst
European refinery gains agility to capture new revenue streams with TK-939 D-sel™ catalyst The refinery increased net diesel yield, corresponding to an extra 450,000 barrels of diesel for a unit cycle of 18 months.
Refinery improves diesel cloud point by switching to Topsoe’s catalysts
Refinery improves diesel cloud point by switching to Topsoe’s catalysts In today’s market, there is a significant economic incentive for refiners to increase the size of valuable middle distillate product pool.
Higher activity, larger volume swell - the answer is HyBRIM™
Higher activity, larger volume swell - the answer is HyBRIM™ TK-611 HyBRIM™ offers 25% higher HDS and HDN activity than the successful 1st generation HyBRIM™ catalyst.
TK series catalysts help refinery get a grip on sulfur and nitrogen
TK series catalysts help refinery get a grip on sulfur and nitrogen A major refinery needed their naphtha hydrotreating unit to meet the required sulfur and nitrogen specifications.
Refinery saves more than $10 million by replacing suboptimal catalysts
Refinery saves more than $10 million by replacing suboptimal catalysts A European refinery was having problems with the catalysts they were using in a high-pressure diesel unit with limited hydrogen supply.
Want to make ULSG from your FCC unit?
Want to make ULSG from your FCC unit? Topsoe’s new superior FCC pretreatment catalysts provide high HDN as well as HDS
Reduce N2O emissions. Earn money
Reduce N2O emissions. Earn money NOx and N2O removal reduces your greenhouse gas footprint, resulting in significant savings from day one.
Towards sustainable future with MK-317 SUSTAIN™
Towards sustainable future with MK-317 SUSTAIN™ Renewable methanol not only mitigates problems
SNOX™
SNOX™ Efficient and cost-effective removal of sulfur dioxide, nitrogen oxides and particulates from flue gases
Spectacular savings in sulfur recovery
Spectacular savings in sulfur recovery TopClaus® combines two well-proven technologies to achieve 99.9+% sulfur removal from acid gases – at significantly lower costs.
Innovative bottom support for adiabatic reactors
Innovative bottom support for adiabatic reactors Topsoe’s unique catalyst support grid for lower pressure drop and higher profitability
CataFlex™ catalytic filter bags
CataFlex™ catalytic filter bags Remove pollutants and trap dust in one single step
Dioxin elimination Medical waste incinerator, Thailand
Dioxin elimination Medical waste incinerator, Thailand >99% of dioxins and furans eliminated using CataFlex™ DiOxi
Small-Scale CO from CO<sub>2</sub> using Electrolysis
Small-Scale CO from CO2 using Electrolysis Article about eCOs in Chemical Engineering World, March 2017
The Fuel for Thought Podcast
The Fuel for Thought Podcast The Fuel for Thought Podcast is the world’s first podcast about renewables for the refinery industry. Each episode features a conversation with an industry expert covering topics including the future ...