Pyrolysis gas carbon dioxide calcium chain removal device and method

• Main Authors: TANG YUTING, MA XIAOQIAN, KE CHUNCHENG, CHEN XIAOBIN, CHEN LIN
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a pyrolysis gas carbon dioxide calcium chain removal device and method. The device comprises a flue gas analyzer, a calcium-based adsorbent loader, a carbonation reactor, a signal processor, a digital power supply, a motor, a conveyor belt and a calcining reactor. The flue gas analyzer is connected with a high-temperature flue gas inlet through a pipeline; the signal processor and the digital power supply are connected with the motor through a signal transmission line, wherein the motor is connected with the conveyor belt, the calcium-based adsorbent loader is arrangedon the conveyor belt, the conveyor belt is arranged in the carbonation reactor and the calcination reactor, the carbonation reactor is provided with the high-temperature flue gas inlet and a high-temperature flue gas outlet, and the calcination reactor is provided with a carbon dioxide gas inlet and a carbon dioxide gas outlet. The pyrolysis gas carbon dioxide calcium chain removal device can be suitable for CO2 removal o