WELMAC can offer:

• design, basic and detail engineering
• consulting and feasibility studies
• plants and machinery

for gas generation plants for technical gases:

• nitrogen: air separation plants (PSA or membrane technologies, nitrogen generators)

• oxygen: air separation plants (PSA)

• hydrogen (and oxygen): water electrolyser plants, pressure less and pressurized

• hydrogen: steam reforming (HC) or cracking (HC, NH3) plants

• carbon dioxide: by combustion of NG, naphtha etc. or recovery from CO2 rich offgases


Plants can be delivered including all necessary auxiliary equipment like buffer vessels, storage facilities, compressor or booster stations.

All plants are operated fully automatically by means of sophisticated logic process controllers. Also remote control equipment can be installed.

For small units also manual or semiautomatic designs are available.