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D 009 Blasting of ship's hull with CO2 ice pellets ( Date: 2001-12-19 )
Newly built ships made of steel covered with primer are cleaned of residue, oxides and soot from welding and gas cutting using CO2 pellets and a manual blasting equipment (pressed air operated), thereafter another corrosion protection paint is applied.
  Additional Info


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  Regulation

Step:

1. Cleaning

Cleanertype:

Blasting agent
CO2 dry ice

Medium:

CO2 dry ice pellets

Description:

CO2 dry ice pellets, supplied in 250 kg containers

Manufacturers/Suppliers:

Linde

Contents:

Carbondioxide: 100.00 %

Features from SDS:

Show

Criteria for choice:

non dusting, therefore higher quality of paint application

Used amount of cleaner per time:

94.000,00 litres/year

Operating time:

Replacement:

continuous use (e.g. blasting)

Recycling:

agent is recycled/reused
European waste key code: 160501
Others, eg agent evaporates (partly, compl.):
Since the agent is produced from waste gases, a closed loop is achieved on global level. The agent sublimes, so only the dirt remains, which can be disposed of via municipal channels

Evaluation by company personnel

 

Waste management : good
Cleaning quality good

 

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