Liquid CO2

Storage Tanks

The CO2 storage tanks comprise:• Liquidlevelindicator(differentialpressure

type)withsafetyswitchagainstoverfilling• Loadcells(option,forhorizontaltanks)• Double-mountedsafetyreliefvalvewith

change-overvalve• Necessaryvalvesandfittings• Manholeforinspection

Connections for: • CO2plant,liquidandgas• Truckfillingstation• Cylinderfillingstation• CO2evaporator• Blow-offanddrain

Union can provide three type of insulation for our CO2 storage tanks;

Pre-insulated prior to shipment with the following insulation:• 120mmpolyurethane(150mm

for110m3)• 1mmaluminiumcladding

Pre-fabricated insulation materials deliv-ered separately for installation on site:• 150mmpolystyrene• vapourbarrier• 20mmmineralwool• 1mmaluminiumcladding

Vacuum insulated cryogenic (only avail-able as vertical design):• Insulation:Finegrainperlite+vacuum•Vacuumvalue:min.5x10-2mbar(a)

Technical data:Designpressure: 20bar(g)(25bar(g)forvacuuminsulatedtype)Designtemperature:-40/+40°CSeismiczone: UBC2(otherzonesavailableonrequest)Designcode: PED97/23/EC(otherapprovalsavailableonrequest)

Thetanksareavailableinfollowingsizes:

Othersizesavailableonrequest

Liquid CO2 Storage Tanks

UnionEngineering’smainactivitiesareworldwidesales,engineering,installationandcommissioningofmodularandindividuallydesignedCO2plants.UnionEngineeringisheadquarteredinDenmarkandhassubsidiariesinChina,Brazil,Dubai,SingaporeandtheUSA.Union Engineering a/s · Snaremosevej 27 · DK-7000 Fredericia · Denmark. Tel.: +45 76 20 77 00 · Fax: +45 76 20 78 00 · Email: union@union.dk · www.union.dk

Volume

21.3m3

30.6m3

51m3

80m3

110m3

Net capacity

20tons

29tons

48tons

76tons

103tons

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