Dry ice (dry ice) as carbon dioxide in solid state. Also called carbon dioxide carbon dioxide, solid or solid preparation of carbon dioxide through compression and cooling down. Under the high pressure becomes carbon dioxide then the pressure down quickly by spraying carbon dioxide a liquid into the pressure. The atmosphere, the result is similar to an ice Flake snowflake and then bring the compressed format and size for various purposes, including implementation of the format (block) size in half to 15 kg (slice), ranging from plates in half to 1 kg as the rods (pellet), diameter 3 mm, 9 mm and 15 mm, etc. Dry ice are the same or different from regular ice? Dry ice is the ice is a solid, colorless and is causing a cool but dry ice from ice is common. 1. the temperature of dry ice has a temperature lower than that of plain ice cold up to-79, while conventional ice has a temperature of about 0. 2. to change the status. When removing a plain ice & dry ice placed at room temperature (approx. 25-30), found that at room temperature the ice sublimation will become carbon dioxide without melting. While the ice is melted, water is common which is born is exerted is the reason why we are called "dry ice". 3. iced water or dry ice to keep cool than conventional ice up to 2 or 3 times by weight or volume the same as ordinary ice. The benefits of dry ice From the properties of dry ice in cold temperatures down to-79 and not melting occurs, bringing ice, use multiple ways. Particularly in the industry, such as low temperature : In the food industry as a preservative in the production process and transportation, for example, is used in almost any other meat or fish or use kheng in a frozen ice cream. Dairy, bakery, sausage, use frozen fruits and vegetables in order to live a long time, or to extend the life of the item. It is also used to store the food for serving on the plane too. Where dry ice to maintain freshness and does not have a melting water wet like water ice. : Medical Used to maintain the condition of the animal carcasses, or human corpses from a giant wave event South to help bodies remain as long as possible, or to prevent the growth of microorganisms, various. : Used to transport medical supplies such as medicines or certain types of chemicals. : Are used in industrial cleaning machinery, mould or formwork. : Are used to grind the material planet crack difficult due to very low temperature will cause the material to harden, and more frames occurs. Makes grinding easier for synthetic material. : Are used to make fog. Smoke in the concert film productions or performances. : ใช้ผสมในเครื่องดื่มเพื่อให้เกิดฟองปุดและให้เกิดความเย็น ( ขั้นตอนเลี้ยงให้อ้วน แลขั้นโจมตีเมฆอุ่นด้วยสารเคมีสูตรเย็นจัดที่อุณหภูมิ -78 องศาเซส จะทำให้อุณภูมิของมวลอากาศใต้ฐานเมฆลดลง และความชื้นสัมพัทธ์สูงขึ้น จะยิ่งทำให้ฐานเมฆลดระดับลง ปริมาณฝนก็จะหนาแน่นขึ้น ) : นอกจากนี้ ตัวก๊าซ CO เองก็ใช้ในอุตสาหกรรมน้ำอัดลมและเครื่องดื่มอีกด้วย
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