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  2. Dry-ice blasting - Wikipedia

    en.wikipedia.org/wiki/Dry-ice_blasting

    Dry-ice blasting is nonabrasive, non-conductive, nonflammable, and non-toxic. Dry-ice blasting is an efficient [3] [verification needed] cleaning method. Dry ice is made of reclaimed carbon dioxide that is produced from other industrial processes, and is an approved media by the EPA, FDA and USDA. It also reduces or eliminates employee exposure ...

  3. Ice blasting (cleaning) - Wikipedia

    en.wikipedia.org/wiki/Ice_blasting_(cleaning)

    Ice blasting (also known as wet-ice blasting, frozen-ice blasting, or water-ice blasting) is a form of non-abrasive blasting where frozen water particles are combined with compressed air and propelled towards a surface for cleaning purposes. Ice is one of several different media commonly used for blast cleaning.

  4. Dry ice - Wikipedia

    en.wikipedia.org/wiki/Dry_ice

    Examples of materials removed include ink, glue, oil, paint, mold and rubber. Dry ice blasting can replace sandblasting, steam blasting, water blasting or solvent blasting. The primary environmental residue of dry ice blasting is the sublimed CO 2, thus making it a useful technique where residues from other blasting techniques are undesirable. [32]

  5. Sandblasting - Wikipedia

    en.wikipedia.org/wiki/Sandblasting

    Vacuum blasting is a method that generates very little dust and spill, as the blast tool does dry abrasive blasting and collects used blast media and loosened particles from the surface to be treated, simultaneously.

  6. Road surface marking - Wikipedia

    en.wikipedia.org/wiki/Road_surface_marking

    These include water, sand, crushed glass, dry ice and soda. High-pressure water blasting method uses 30,000 psi (210 MPa) water jet system on a truck equipped with vacuum heads to blast out the markings and suction up the water and debris back to the storage area of the truck. The method can remove markers at speeds of 2 mph (3.2 km/h).

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    mail.aol.com

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  8. Flash freezing - Wikipedia

    en.wikipedia.org/wiki/Flash_freezing

    Thus, smaller ice crystals are formed, causing less damage to cell membranes. [4] Flash freezing techniques are used to freeze biological samples quickly so that large ice crystals cannot form and damage the sample. [5] This rapid freezing is done by submerging the sample in liquid nitrogen or a mixture of dry ice and ethanol. [6]

  9. These vascular risks are strongly associated with severe ...

    www.aol.com/news/controlling-three-things...

    Hypertension, atrial fibrillation and smoking pose a stronger risk for severe stroke, according to a new study. However, lifestyle changes can help prevent stroke.