A novel cyclic reaction system involving CaS and CaSO4 for converting sulfur dioxide to elemental sulfur without generating secondary pollutants. 3. Kinetics of the hydrogen reduction of the calcium sulfate powder to calcium sulfide

Industrial and Engineering Chemistry Research

Volumn 41, Issue 13, 2002, Pages 3092-3096

  Kim, Byung Su ^a,b   Sohn, Hong Yong ^a  

^a UNIVERSITY OF UTAH   (United States)

^b Korea Institute of Geosceince and Mineral Resources   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; CATALYSTS; GYPSUM; HYDROGEN; NICKEL; PARTIAL PRESSURE; REACTION KINETICS; REDUCTION; SULFUR; SULFUR COMPOUNDS; THERMOGRAVIMETRIC ANALYSIS;

SECONDARY POLLUTANTS;

CALCIUM COMPOUNDS;

CALCIUM SULFATE; HYDROGEN; SULFUR; SULFUR DIOXIDE;

SULFUR;

ARTICLE; CATALYST; CHEMICAL REACTION KINETICS; PRESSURE; REACTION ANALYSIS; REDUCTION; THERMOGRAVIMETRY;

EID: 0037178075     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie010995+     Document Type: Article

References (9)

1. 4 for converting sulfur dioxide to elemental sulfur without generating secondary pollutants. 1. Determination of process feasibility
2. 4 for converting sulfur dioxide to elemental sulfur without generating secondary pollutants. 2. Kinetics of the reduction of sulfur dioxide by calcium sulfide powder
3. Reductive decomposition of gypsum by carbon monoxide
4. Reductive decomposition of calcium sulfate with carbon monoxide: Reaction mechanism
5. 2S
6. The law of additive reaction times in fluid-solid reactions