🔼 Катализатор риформинга на основе цеолита ZSM-5. 🔼 Повышение выхода продуктов изомеризации на магнийсодержащем цеолите. 🔼 Железо-молибденовые катализаторы гидрокрекинга от Sinopec. 🔼 Окислительное обессеривание на геополимерном катализаторе.
🔼 Катализатор риформинга на основе цеолита ZSM-5. 🔼 Повышение выхода продуктов изомеризации на магнийсодержащем цеолите. 🔼 Железо-молибденовые катализаторы гидрокрекинга от Sinopec. 🔼 Окислительное обессеривание на геополимерном катализаторе.
Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender. WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. In 2014, Pavel Durov fled the country after allies of the Kremlin took control of the social networking site most know just as VK. Russia's intelligence agency had asked Durov to turn over the data of anti-Kremlin protesters. Durov refused to do so. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." Founder Pavel Durov says tech is meant to set you free
from vn