Tag: Liquid nitrogen

Oxygen from air separation for glass wool production

Out of thin air – Oxygen from air separation for glass wool

At temperatures over 1000 °C and with oxygen support from air separation, glass candy floss is produced, which has excellent insulating properties. The new air separation plant in Speyer extracts 260 tonnes of nitrogen and 130 tonnes of oxygen from...

/ 15. December 2020
engine test bed

The engine that is coming out of the cold

In rocket technology vacuum-insulated pipelines are used for cryogenically liquified gases     Three. Two. One. Ignition! At the German Aerospace Centre (DLR) in Lampoldshausen, engineer Gerd Brümmer is conducting tests on the current sample at a safe distance. The...

/ 21. September 2020

Warming up was yesterday – cool down is in now

In the cold chamber, the rugby players from USON NEVERS in France are increasing their performance – and that being entirely legal

/ 6. December 2018
Rohrfrosten - Pipe freezing

Bypass installed by means of pipe freezing

Demanding order for the Marx engineering office: pipe freezing in Hamburg City North

/ 13. December 2017

Application report type 4186

The new HEROSE Type 4186 CombiPressureregulator solved problems in a laser cutting company in the Bavarian Forest – while it was still in the testing phase

/ 11. June 2015

FRoSTA: “HEROSE was a quantum leap for us”

After years of problems, FRoSTA AG decided on HEROSE globe valves – and is very satisfied with them

/ 21. November 2013