🔼 Добавка к катализаторам крекинга для увеличения выхода светлых фракций. 🔼 Ацетилацетонаты в качестве катализаторов FCC. 🔼 Хром и никель как замена платине в катализаторе изомеризации. 🔼 Новые катализаторы Газпром нефти и Роснефти.
🔼 Добавка к катализаторам крекинга для увеличения выхода светлых фракций. 🔼 Ацетилацетонаты в качестве катализаторов FCC. 🔼 Хром и никель как замена платине в катализаторе изомеризации. 🔼 Новые катализаторы Газпром нефти и Роснефти.
At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. Again, in contrast to Facebook, Google and Twitter, Telegram's founder Pavel Durov runs his company in relative secrecy from Dubai. "We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said. It is unclear who runs the account, although Russia's official Ministry of Foreign Affairs Twitter account promoted the Telegram channel on Saturday and claimed it was operated by "a group of experts & journalists." Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country.
from br