Production of plastic bottles from sugar. Free Technical Library News

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Production of plastic bottles from sugar

16.05.2017

They learned how to make plastic bottles from sugar at the Technical Research Center of Finland (VTT).

A new technology for the production of 2,5-furandicarboxylic acid from sugar or sugar production waste has been patented by the VTT Technical Research Center. The importance of the development lies in the fact that the molecule of this organic acid is a "building block" of PEF polymers, which are the basis of a new type of plastic.

Although "sugar" plastic is not biodegradable, it produces less toxic waste compared to traditional "petroleum" technology. This is because the process involves a solid catalyst and a solvent that can be reused.

In addition, the introduction of this method into the production process will not require significant investments.

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Kamchatka deer were microchipped 07.12.2013

For the first time in Russia, mass electronic identification of reindeer took place in the Bystrinsky district of the Kamchatka Territory in the reindeer breeding and hunting society "Olenevod", the press service of the regional government reports. Within a few days, 1094 Even deer were "chipped". Trial electronic identification was carried out by forces and at the expense of ISBC. If the experience is successful, then the work will be continued.

“We are planning to “chipping” the entire reindeer population in Kamchatka,” said the Minister of Agriculture, Food and Processing Industry of the Kamchatka Territory, Alexander Kucherenko.

“Now every reindeer has been chipped,” said Igor Solodyakov, director of Olenevod LLC. “Now we know each one, we can give him a nickname. We will know his movement, his whole history.”

"Chipping" is the identification of a farm animal, which later allows using a scanner to read information about the animal, track its history and, as a result, build breeding work.

“Perhaps the women we have today are superior in some ways to the animals that are in Scandinavian countries, for example,” said Natalya Sin, head of the regional state state institution for breeding work. “But we could not confirm this, since the breeding "We didn't have records. Electronic identification of animal records is our dream. Now we can fully select animals."

In 2014, work on the electronic identification of reindeer in the Kamchatka Territory will continue. In total, there are about 40 thousand deer heads in the region.

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