Carbon dioxide gas treatment system

• Main Authors: FAN SHANG-SHAN, YANG MING-HSIANG
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• Subjects: AMMONIA; CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG]; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOUNDS THEREOF; CYANOGEN; FERTILISERS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INORGANIC CHEMISTRY; MANUFACTURE THEREOF; METALLURGY; NITROGENOUS FERTILISERS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

A carbon dioxide gas treatment system comprises: ammonia gas production device for providing ammonia gas; a waste gas treatment device, having a first washing column, a gas inlet, a first circulation water inlet, a first circulation water outlet, a first outlet and a second outlet, the carbon dioxide gas from the gas inlet may mix with ammonia gas to form a mixed gas before get into the first washing column and the mixed gas may mix with water from circulation water inlet in the first washing column to form solid ammonium bicarbonate and liquid ammonia; and a waste water treatment device, having a second washing column, a water inlet, a second circulation water inlet, a second circulation water outlet and a third outlet, the liquid ammonia get into the second washing column through the water inlet and mixed with water from second circulation water inlet to form ammonia gas. 本发明涉及种二氧化碳废气处理系统，其包含：氨气产生装置，用以产生氨气；废气处理装置，包含第洗涤塔、进气口、第循环进水口、第循环出水口、第排出口及第二排出口，由进气口通入的二氧化碳废气在进入第洗涤塔之前与氨气混合以形成混和气体，并经由进气口进入第洗涤塔以与由第循环进水口进入的