• Please call us: +49 (0) 231 961070-0 | Send us an e-mail: mail@lt-gasetechnik.com

In the LT GASETECHNIK blog you will find information on projects and current developments for various industries.

Select a topic

Hydrogen as fuel gas

150 150 Alexander Hanf

As a result of the energy transition, hydrogen is also becoming increasingly interesting as a fuel gas. Hydrogen/oxygen gas mixtures have been used in flame polishing of high-quality glass containers (crucibles, flacons, etc.) since a long time. LT has experience with engineering, safety design, production including control system, commissioning of systems for the supply of…

read more

Mobile gas analyzer with two measurement cells

1024 333 Alexander Hanf

Transportable gas analyzers from LT GASETECHNIK can also be equipped with several measuring cells for mobile use at the customer’s request. For example with a thermal conductivity detector (short TCD with the typical use for forming gases, i.e. H2 in N2) and near infrared sensor (short NDIR with the typical use of welding gas CO2…

read more

Natural gas mixtures, natural gas with hydrogen – gas mixing systems for test centers

714 797 Alexander Hanf

Gas mixtures of natural gas and hydrogen are very a hot topic. LT GASETECHNIK has been manufacturing systems for these applications for decades. Highly precise gas mixing systemscan reproducibly generate the required gas mixture composition with adapted measurement, control and analysis systems. These gas mixers are often used for test stands in test centers, laboratories…

read more

If you use a gas mixer, choose a really accurate one, this will save (in a typical case) 30% of the Hydrogen costs!

878 494 Stefanie

The reason for this significant saving potential is a question of arithmetic: Here is an example: In this example the product quality will fluctuate and get worse if there are less than 5% H2 in N2 in the mixed shield gas.A conventional gas mixer has an accuracy of +/- 2% abs. that means for safety’s…

read more

Safe lean-air supply of resin processes with – new article in the Asia Pacific Coatings Journal

1024 199 Alexander Hanf

The article in the February 2021 issue of APCJ describes the possibilities to meet the requirements of lean air system operators for quality, safety and availability. The aim is always to reliably maintain the specified oxygen concentration in the gas mixture to achieve defined product quality safely. The article describes various suitable technologies, including a…

read more

Automatic vaporizer switchover for medical oxygen

772 1024 Alexander Hanf

LT supplies automatic air vaporizer switchovers, also for medical oxygen. Here is an example of a currently delivered version: Flow: 140 Nm³/h Medium Oxygen -10…+40 °C Control medium: Nitrogen Certificate: 3.1 according to DIN EN 10204 Model: Oil and grease free (suitable for oxygen), pipes and fittings pipe DN25 PN25 in stainless steel Stainless steel…

read more
Lean air gas mixer with SIL 1

Avoiding explosions with atmosphere control

304 499 Alexander Hanf

Explosive atmospheres in vessels are for example created by dust (ground products) or by degassing (production or storage of flammable substances). Covering with pure nitrogen can be undesirable. Either because the “lower explosion limit” can also be safely adhered to with a residual oxygen content or because a residual oxygen content is necessary in the…

read more
Control system for 600 Nm³/h oxygen to supply a burner on a cement rotary kiln

Gas pressure control systems for burner supply

1024 1024 Alexander Hanf

LT GASETECHNIK has again manufactured and delivered two control and safety lines for the burner supply on a preheater tower of a German cement rotary kiln. The gas is used for afterburning nitrogen oxides (NOx) and carbon monoxide (CO) with propane/oxygen. Propane control and safety system: Performance: 3…30 Nm³/h Outlet pressure 4.2 barg Oxygen gas…

read more
H2 feed in

hydrogen / climate change / green hydrogen feed-in / decarbonization / H2 / funding in the field of hydrogen technologies and systems

961 515 Alexander Hanf

We are currently working on many projects in the area of mixing LPG, natural gas, methane, propane with (green) hydrogen. Do you have these projects too? Then talk to us, we are familiar with the topic. From LT GASETECHNIK you receive from one single source: Consulting Concept and detail engineering for the mechanical part Engineering,…

read more

50 years LT GASETECHNIK

1024 576 Juri Raffetseder

LT GASETECHNIK, manufacturer of solutions for high-quality gas technology, is celebrating its 50th anniversary at the beginning of 2021. When Friedhelm Ludewig and Heinrich Tillmann founded a company in Dortmund-Barop in 1971, they probably had no idea what would become of LUDEWIG + TILLMANN oHG. Today we proudly look back on 50 successful years of…

read more

Privacy settings

When you visit our website, it may store information about your browser from certain services, usually in the form of cookies. You can change your privacy settings here. Please note that blocking some types of cookies may affect your experience on our website and the services we offer.

For performance and security reasons we use Cloudflare.
required cookies

Click here to enable/disable the tracking code of Google Analytics

Click here to enable/disable Google Maps

Click here to enable/disable video embedding
Our website uses cookies, mainly from third parties. Please define your privacy settings and/or agree to the use of cookies.