Haldor Topsoe, A/S, Kgs. Lyngby, Denmark

What do you say to recent reports that biomass-based fuels are as bad for the environment as fossil fuels – and will this change Haldor Topsoe’s focus in the hunt for alternative fuels?

Methanol - Methanol synthesis | Haldor Topsoe

  by   The Danish firm Haldor Topsoe has been manufacturing catalysts since the 1940’s.

Methanol | Process | Haldor Topsoe

And, like China, the US has abundant coal reserves, which, through methanol, could be used to displace oil imported from abroad.

In this article, we will look at methanol synthesis catalysts and discuss the various changes that have occurred in the Katalco range of catalysts against the backdrop of changing industry requirements.

Methanol production
ICI initiated work on catalysts for methanol synthesis in the 1920s, when the only commercial process operated at high pressure.

Blog | Haldor Topsoe | Methanol

This extends the performance of the Katalco 51 series catalysts — an improvement that is a step change in methanol synthesis catalysis.

Methanol synthesis catalysts

Since the initial development of the first copper-zinc low-pressure methanol synthesis catalyst, Katalco 51-1, continuing development programmes have improved performance in terms of activity, by-products production, strength, shrinkage and overall life.

Automotive Industries spoke to Michael Dennis Knudsen, General Manager, Haldor Topsoe A/S.

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The tri-reforming process illustrated in is the key step in the recently proposed CO2-based tri-generation of fuels, chemicals, and electricity, as shown in Figure 2 (). In principle, once the syngas with the desired H2/CO ratio is produced from tri-reforming, it can be used to produce liquid fuels by established routes such as F–T synthesis and to manufacture industrial chemicals such as methanol and acetic acid. Syngas also can be used to generate electricity with either integrated gasification combined cycle (IGCC)-type generators or fuel cells.

Haldor Topsoe’s improved gasoline synthesis ..

In all, eight reforming technologies are presented. Two are for syngas production for hydrogen (Uhde and Praxair), four illustrate syngas production for methanol (Lurgi, Haldor Topsoe, Johnson Matthey/Davy, and Toyo), and two processes show syngas production for the Fischer-Tropsch process (Haldor Topsoe and Shell).

AI: What are Haldor Topsoe’s OEM capabilities and homogeneous SCR catalysts?

Haldor Topsøe (company) - Wikipedia

Haldor Topsoe, a major supplier of methanol technology, hasdeveloped a two-stage reforming process for capacities between 700 000 to1.5 million tonnes per year that reduces operating and capital costscompared with the traditional straight tubular reformers. With total energyconsumption at about 30 gigajoules per tonne, including energy for oxygenproduction, implies an energy conversion efficiency of 66 per cent. Topsoe hasalso developed technology for single-train capacities to of up to3.6 million tonnes per year, based on oxygen-blown Autothermal Reforming(ATR) with a low steam to carbon ratio.

AI: What kind of work has Haldor Topsoe done in converting methanol to hydrogen?

our methanol synthesis process, ..

Focusing on syngas - The seminar was hosted by Topsoe’s subsidiary in Malaysia and allowed clients to benefit from Topsoe’s experience on operating challenges as well as new products while networking with colleagues in the region.

New insights
Topsoe’s engineers and research scientists provided an insight into Topsoe’s current developments of new catalysts and technologies aiming optimising plant performance.

Haldor Topsøe is very much devoted to R&D within the energy sector and environmental industry.

11/03/2015 · The Danish firm Haldor Topsoe has been ..

Therefore, the proposed tri-reforming of natural gas using flue gas from power plants appears to be feasible and safe, although detailed experimental studies, computational analyses, and engineering evaluations are still needed. Recent preliminary experiments in our laboratory showed that syngas with desired H2/CO ratios can be made by tri-reforming methane using simulated flue gas mixtures containing CO2, water, and O2 in a fixed-bed flow reactor. For example, we have studied the proposed tri-reforming in a fixed-bed flow reactor using gas mixtures at atmospheric pressure that simulate the cases with flue gases from coal- and natural gas-fired power plants. As an example, Figure 3 shows the results of tri-reforming methane using simulated flue gas of coal-fired plants at 850 °C for 300 min under atmospheric pressure over a commercially available Haldor–Topsoe R67 catalyst.