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Stirling Cryogenics B.V.
Science Park Eindhoven 5003
5692 EB Son, The Netherlands
T +31 40 26 77 300
info@stirlingcryogenics.com


USA-Büro:Neu
Stirling Cryogenics Inc.
421 Fayetteville Street, Suite 1100
Raleigh NC, 27601 USA
T +1 610 714 9801
info@stirlingcryogenics.com
www.stirlingcryogenics.com

Hauptquartier:
Stirling Cryogenics B.V.
Science Park Eindhoven 5003
5692 EB Son, The Netherlands
T +31 40 26 77 300
info@stirlingcryogenics.com



USA-Büro:Neu
Stirling Cryogenics Inc.
421 Fayetteville Street, Suite 1100
Raleigh NC, 27601 USA
T +1 610 714 9801
info@stirlingcryogenics.com
www.stirlingcryogenics.com

 

Ethylene Maru, Japan

Since the 1980’s several 4-cylinder cryogenerators have been re-liquefying ethylene boil-off gas at the Japanese Ethylene carrier Tonen Ethylene Maru.

The „Tonen Ethylene Maru“ is a Japanese flagged ship and ethylene carrier. Ethylene is transported as a (flamable) liquid at -104ºC. Boil-off gas coming from the tanks is re-liquefied with Stirling (Philips) 4-cylinder cryogenerators. Two of the intitial 3 liquefiers, supplied by our predecessor Philips (in the 1980’s), have been replaced with new ones in 1993 and have been in operation ever since.

The 1993 supplied units where explosion proof design and, in order to safe space and convert from 60 to 50hz, where modified with the electrical motor underneath the cryogenerators.

The liquefiers are able to re-liquefy around 70 ltr/hr of ethylene, each.


Ethylene Maru, JapanEthylene Maru, JapanEthylene Maru, JapanEthylene Maru, JapanEthylene Maru, Japan
 
 
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