Dry ice blasting is a special technique of blasting which utilizes carbon dioxide gas that is in solid form. In order for the gas to change to solid form, it is put under low temperature and high pressure. There are three main aspects to the cleaning process. These are sublimation, extreme temperature change and kinetic energy. When one needs Dry Ice Blasting Pittsburgh offers the perfect location to visit.
Sublimation is the process by which solid carbon dioxide gas changes directly to gaseous form without undergoing the liquid state. This process is very critical in this cleaning operation because it ensures that there is no waste residue being formed at the site from the abrasive used for cleaning. The solid carbon dioxide is referred to as dry ice and it is used in the form of white pellets.
There are a number of reasons which make many individuals prefer dry ice blasting over other blasting techniques. Among the reasons is that dry ice is a non-toxic abrasive substance which has no environmental degradation aspects. The EPA has approved the use of this substance in the United States owing to the fact that it is a non-pollutant.
Another advantage associated with this kind of method is that dry ice is not an abrasive material. This implies that during the cleaning process, the dry ice does not cause damages to the surface. In addition, dry ice is a non-conductive material. All this qualities coupled together, means that there is no secondary waste produced and hence can make this method more costly.
Due to the nature of the method, it can be used to clean equipment while in use. This reduces labor costs and time. The level of efficiency of the method is also very high, which usually leads to improved efficiency in industrial operations. When equipment and systems are kept clean, the frequency and severity of failure are reduced. This reduces system down times.
The method normally involves some temperature variations in the surface that has to be cleaned. In many cases, temperature of the surface drops. The drop in temperature is normally small and it usually falls back to normal after some minutes. The change in temperature is determined by the location of the surface being cleaned and the amount of dry ice that is used per minute.
Using this cleaning technique has been associated with a number of safety concerns. One of the concerns is that the pellets used in cleaning are normally propelled at a high velocity. As such, they are dangerous to animals and human beings. The general rule is to not point the gun at surfaces which are not being cleaned. Also, the gun ought not to be pointed to animals and humans.
There are several companies that offer this service. As such, one can easily find a service company to work with. Different companies charge differently and they offer services of different quality. As such, it is important to consider the experience of the company when making a choice.
Sublimation is the process by which solid carbon dioxide gas changes directly to gaseous form without undergoing the liquid state. This process is very critical in this cleaning operation because it ensures that there is no waste residue being formed at the site from the abrasive used for cleaning. The solid carbon dioxide is referred to as dry ice and it is used in the form of white pellets.
There are a number of reasons which make many individuals prefer dry ice blasting over other blasting techniques. Among the reasons is that dry ice is a non-toxic abrasive substance which has no environmental degradation aspects. The EPA has approved the use of this substance in the United States owing to the fact that it is a non-pollutant.
Another advantage associated with this kind of method is that dry ice is not an abrasive material. This implies that during the cleaning process, the dry ice does not cause damages to the surface. In addition, dry ice is a non-conductive material. All this qualities coupled together, means that there is no secondary waste produced and hence can make this method more costly.
Due to the nature of the method, it can be used to clean equipment while in use. This reduces labor costs and time. The level of efficiency of the method is also very high, which usually leads to improved efficiency in industrial operations. When equipment and systems are kept clean, the frequency and severity of failure are reduced. This reduces system down times.
The method normally involves some temperature variations in the surface that has to be cleaned. In many cases, temperature of the surface drops. The drop in temperature is normally small and it usually falls back to normal after some minutes. The change in temperature is determined by the location of the surface being cleaned and the amount of dry ice that is used per minute.
Using this cleaning technique has been associated with a number of safety concerns. One of the concerns is that the pellets used in cleaning are normally propelled at a high velocity. As such, they are dangerous to animals and human beings. The general rule is to not point the gun at surfaces which are not being cleaned. Also, the gun ought not to be pointed to animals and humans.
There are several companies that offer this service. As such, one can easily find a service company to work with. Different companies charge differently and they offer services of different quality. As such, it is important to consider the experience of the company when making a choice.
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You can find a list of the benefits and advantages of using professional dry ice blasting Pittsburgh services at http://www.asmenvironmental.com right now.
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