A proprietary company is a form of privately held company in Australia and South Africa that is either limited or unlimited.However, unlike a public company there are, depending on jurisdiction, restrictions on what it can and cannot do. proprietary company is a form of privately held company in Australia and South Africa that is either limited or unlimited.
Basics. Air scrubbers remove pollutants from air or smokestacks. Industrial scrubbers are divided into two categories, wet scrubbers and dry scrubbers.Both act in the smokestack and often use limestone, which chemically is a base, as a key ingredient because it reacts with sulfur dioxide and other acidic pollutants.asics. Air scrubbers remove pollutants from air or smokestacks. Industrial scrubbers are divided into two categories, wet scrubbers and dry scrubbers.
An inverter air-conditioner is similar to a traditional air-conditioner and runs on vapour compression cycle. Inverter air conditioners differ with the traditional air conditioner in terms of the drive used by them to run the compressor . They have a variable feed drive compressor and are useful in varying the speed of the compressor-motor according to the room/enclosure conditions.