Does anyone know the differences between Linde, Praxair, Air Products, and Air Liquide in the field of air separation?
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I am listening attentively; please give me your advice. Thank you!
All four are companies that produce gas products, and they all have their own dedicated company websites; you can find out by checking them
What is the concept of selling a factory? Sell technology?
The other three also engage in business operations; they’re not just factories for sale
Siemens, Linde, Mannesmann, Air Liquide, and Air Products handle the project management, and then delegate the work to those who will carry it out.
Basically, it’s all more or less the same now! It’s just that the world rankings are different
Currently, Linde has taken the lead over the former BOC and is very strong on a global scale; I’m aware of their many projects related to producing hydrogen from natural gas. Second is Air Liquide, which focuses mainly on liquefaction technologies. Third is Praxair, which excels in the production of electronic gases and operates on a large-scale production and distribution model. Finally, Air Products focuses in the United States on high-tech liquid hydrogen, and in the Chinese market as well, liquid gases predominate while there are few hydrogen production facilities; they primarily operate on an on-site basis.