지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.6
- 수록면
- 15 - 32 (18page)
- DOI
- 10.7584/JKTAPPI.2020.06.52.3.15
이용수
초록· 키워드
오류제보하기
In order to analyze the relationship between the temperature of the furnace, the oxygen content of the flue gas, the pressure of the furnace, and the flow of black liquor, the amount of air supply, and the amount of induced air during the combustion of the alkali recovery furnace, this paper designs an experiment of alkali recovery furnace combustion process by using the control variable method in the actual field. The analysis of the experimental results shows that there is a certain coupling relationship between variables. On this basis, using the principle of material balance and energy balance, a dynamic control oriented mathematical model of alkali recovery combustion process is established, and the model is verified. The verification results show that the model is consistent with the experimental results, which can reflect the on-site operation of the alkali recovery furnace. Finally, the relative gain matrix is used to analyze the correlation degree of the system. The three-input and three-output control system can be divided into a two-input and two-output coupling system and a single-input and single-output control system, which can simplify the design of the control system of the alkali recovery furnace and provide a theoretical basis for the formulation of the control strategy and control scheme of the alkali recovery furnace.
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results and Discussion
4. Conclusions
Literature Cited
참고문헌 (11)
참고문헌 신청
Wessel, R. A. / 2003 / Comprehensive model of alkali-salt deposition in recovery boilers / Tappi J. 2(2):19~24
Zhang, R. / 2011 / Recovery of alumina and alkali in Bayer red mud by the formation of andradite-grossular hydrogarnet in hydrothermal process / Journal of Hazardous Materials 189(3):827~835
Zhang, L. J. / 2000 / Research on modeling and optimal control strategy of alkali recovery furnace in large pulp mill / Mechanical and Electrical Engineering 17(3):96~99
Zhang, J. X. / 2015 / Modeling and numerical simulation of black liquor combustion process
Wang, X. J. / 2013 / Three dimensional modeling of a coal-fired chemical looping combustion process in the circulating fluidized bed fuel reactor / Energy&Fuels 27(4):2173~2184
Zhang, R. / 2011 / Recovery of alumina and alkali in Bayer red mud by the formation of andradite-grossular hydrogarnet in hydrothermal process / Journal of Hazardous Materials 189(3):827~835
Zhang, L. J. / 2000 / Research on modeling and optimal control strategy of alkali recovery furnace in large pulp mill / Mechanical and Electrical Engineering 17(3):96~99
Zhang, J. X. / 2015 / Modeling and numerical simulation of black liquor combustion process
Wang, X. J. / 2013 / Three dimensional modeling of a coal-fired chemical looping combustion process in the circulating fluidized bed fuel reactor / Energy&Fuels 27(4):2173~2184
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