One of the cleaning methods grouped under carbon dioxide cleaning is dry ice blasting. Solid carbon dioxide is used for cleaning surfaces in this technique. The solid dry ice used is in the form of pellets. The pellets are accelerated and pressurized towards the dirty surface so that the surface can be cleaned. A pressurized stream of air accompanies the pellets. When one needs Dry Ice Blasting Hazelton offers the perfect location to visit.
This method is similar to other methods of media blasting. Such methods include plastic bead blasting, sand blasting, and soda blasting. The main difference is that the other methods use different kinds of abrasive media. However, all the methods involve the use of abrasive media at a very high pressure. These methods are usually named after the kind of abrasive material is used.
The carbon dioxide pellets used in this method are usually reclaimed. This carbon dioxide that is reclaimed is normally a byproduct of other industrial processes. Therefore, because this gas is easily available, the whole process is made cheaper. Carbon dioxide is environmentally friendly as it is not classified among greenhouse gasses.
There are several advantages that are associated with this method of cleaning. One advantage is that it is approved for use by various agencies in the United States, which are concerned with protecting consumers and the environment. The major agencies that have approved the use of carbon dioxide as an abrasive media are USDA, FDA, and EPA. Thus, users do not have to worry about obtaining government approval before they can use this abrasive media.
Another advantage is that the method eradicates exposure to chemical cleaning agents by the employees. There are cleaning agents that are always very dangerous when one is exposed to them. Therefore, there is no need for a company to get stringent government permits and approvals. This makes the whole process cheaper and easier. Using this method does not create any secondary waste or residue.
The fact that dry ice pellets never melt like most solid gasses is what prevents creation of residues and wastes on surfaces being cleaned. Rather, the pellets undergo sublimation. This conversion occurs immediately after the surface being cleaned has been hit by the pellets. Heat is created from the impact making the pellets to sublime into the air. The need for doing serious clean-up once cleaning has been completed is eliminated.
The only waste that is created at the site of work is made of dislodged media from the surface. Such dirt can be cleaned easily using a vacuum cleaner. The dirt can also be washed away if its nature allows for such action. The pellets that are used in this process are usually propelled at a very high speed, which makes the process dangerous. To prevent physical harm, one must wear protective gear.
Gloves, apron, helmet and boots should be worn. It is worth ensuring proper ventilation in the work site as carbon dioxide is cryogenic. Proper ventilation is important since a little amount of dry ice pellet undergoes sublimation to make a very large amount of carbon dioxide gas. Therefore, if the necessary precautions are ignored, suffocation can happen easily.
This method is similar to other methods of media blasting. Such methods include plastic bead blasting, sand blasting, and soda blasting. The main difference is that the other methods use different kinds of abrasive media. However, all the methods involve the use of abrasive media at a very high pressure. These methods are usually named after the kind of abrasive material is used.
The carbon dioxide pellets used in this method are usually reclaimed. This carbon dioxide that is reclaimed is normally a byproduct of other industrial processes. Therefore, because this gas is easily available, the whole process is made cheaper. Carbon dioxide is environmentally friendly as it is not classified among greenhouse gasses.
There are several advantages that are associated with this method of cleaning. One advantage is that it is approved for use by various agencies in the United States, which are concerned with protecting consumers and the environment. The major agencies that have approved the use of carbon dioxide as an abrasive media are USDA, FDA, and EPA. Thus, users do not have to worry about obtaining government approval before they can use this abrasive media.
Another advantage is that the method eradicates exposure to chemical cleaning agents by the employees. There are cleaning agents that are always very dangerous when one is exposed to them. Therefore, there is no need for a company to get stringent government permits and approvals. This makes the whole process cheaper and easier. Using this method does not create any secondary waste or residue.
The fact that dry ice pellets never melt like most solid gasses is what prevents creation of residues and wastes on surfaces being cleaned. Rather, the pellets undergo sublimation. This conversion occurs immediately after the surface being cleaned has been hit by the pellets. Heat is created from the impact making the pellets to sublime into the air. The need for doing serious clean-up once cleaning has been completed is eliminated.
The only waste that is created at the site of work is made of dislodged media from the surface. Such dirt can be cleaned easily using a vacuum cleaner. The dirt can also be washed away if its nature allows for such action. The pellets that are used in this process are usually propelled at a very high speed, which makes the process dangerous. To prevent physical harm, one must wear protective gear.
Gloves, apron, helmet and boots should be worn. It is worth ensuring proper ventilation in the work site as carbon dioxide is cryogenic. Proper ventilation is important since a little amount of dry ice pellet undergoes sublimation to make a very large amount of carbon dioxide gas. Therefore, if the necessary precautions are ignored, suffocation can happen easily.
About the Author:
You can find details about the advantages and benefits you get when you use professional dry ice blasting Hazelton services at http://www.asmenvironmental.com today.
No comments:
Post a Comment