Premixer, radially fixed bed reactor, reaction system for oxidative dehydrogenation
Номер патента: MY173585A
Опубликовано: 05-02-2020
Автор(ы): Depan Shi, Weimin Yang, Wenjie Liu, Yi Guo, Yunqun Huang
Принадлежит: China Petroleum & Chem Corp, Shanghai Res Inst Petrochemical Tech Sinopec
Опубликовано: 05-02-2020
Автор(ы): Depan Shi, Weimin Yang, Wenjie Liu, Yi Guo, Yunqun Huang
Принадлежит: China Petroleum & Chem Corp, Shanghai Res Inst Petrochemical Tech Sinopec
Реферат: The present disclosure provides a premixer for at least two gases, comprising: a tabular body having a closed end and an opposite, open end; a first flow passage for receiving a first gas, the first flow passage axially extending through the closed end into the tabular body in a sealable manner; a conical tube arranged in the tabular body, wherein a small of the conical tube communicate with the first flow passage, and large end of the conical tube extends toward the open end with an edge thereof being fixed to an inner wall of the tabular body, thereby defining a sealed distribution chamber between the tabular body and the conical tube; and a second flow passage arranged on a side portion of the tabular body for receiving a second gas, wherein the second flow passage communicates with the distribution chamber, so that the second gas can be introduced into said conical tube via the distribution chamber in a substantially radial manner. The present disclosure further relates to a radially fixed bad reactor comprising the premixer, a reaction system of oxidative dehydrogenation of butane comprising the racially fixed bed reactor, and a corresponding process.
Premixing device, reactor with fixed bed and radial flow and reaction system for oxidative dehydrogenization of butylene
Номер патента: RU2654041C2. Автор: Вэйминь ЯН,И Го,Вэньцзе ЛЮ,Юньцюнь ХУАН,Депан ШИ. Владелец: Шанхай Ресёрч Инститьют Оф Петрокемикал Текнолоджи Синопек. Дата публикации: 2018-05-15.