Reaction kinetics of hydrogen chloride with sodium carbonate

A set of Jupyter notebooks for the analysis of transport phenomena and reaction in porous catalyst pellet

“…">Solid‐fluid non‐catalytic reaction.In this project, students extend the model developed above for CVD coating in the agglomerate to the analysis of reaction between fluid and solid reactants resulting in the formation of porous product layer on the surface of shrinking grains that forms the pellet. The reduction of the HCl emission from high‐temperature coal‐derived gas using sodium carbonate sorbent pellets is an example of such solid‐fluid non‐catalytic reactions . The reaction is considered to be first order with respect to the fluid reactant A : A (g) + b⋅ B (s)→c ⋅C (g) + d⋅ D (s).The mass balance for the pellet is expressed similarly to Equation .…”

Modeling dry-scrubbing of gaseous HCl with hydrated lime in cyclones with and without recirculation

“…The Grain Model has been extensively used to describe the behavior reaction between acid gases and solid reactants [9][10][11]. This model is particularly useful when the solid reactant is composed of small grains and the grains retain their original size during the reaction.…”

Effect of Pressure on HCl Absorption Behaviors of a K-based Absorbent in the Fixed Bed Reactor

“…그러나 상기 고체 입자들의 비용 은 비교적 고가이며, 따라서 저렴한 비용으로 생산 가능한 입 자 개발이 요구되고 있다 [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22]. 현재까지 가장 잘 알려진 HCl 제거 공정은 CaO, Ca(OH)2 등을 이용하는 방법이며, 이때의 운전온도는 500 ℃ 이하이다 [2][3][4].…”