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The
Leblanc-Deacon process is a modification of the Leblanc process. The Leblanc process was notoriously environmentally unfriendly, and resulted in some of the first Air and Water pollution acts. In 1874,
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Peter
Schmittinger et al. "Chlorine," Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH Verlag GmbH & Co, 2006,
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The reaction takes place at about 400 to 450 °C in the presence of a variety of catalysts, including
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The MT-Chlor process developed by the Mitsui Toatsu
Company, which utilizes chromium-based catalysts.
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was curtailed. To some extent this technically sophisticated process superseded the earlier
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The Deacon process is now outdated technology. Most chlorine today is produced by using
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was no longer the primary product of these plants, and henceforth sold at a loss.
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Deacon chemistry revisited: new catalysts for chlorine recycling. ETH (2013).
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had derived a process to reduce HCl emissions as mandated by the
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gas, which was then used to manufacture a commercially valuable
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The process was based on the oxidation of hydrogen chloride:
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http://www.che.lsu.edu/COURSES/4205/2000/Lim/paper.htm
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275:https://dx.doi.org/10.3929/ethz-a-010055281
227:K. Seki, Catal. Surv. Asia 14, 168 (2010)
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121:The Shell-Chlor process developed by the
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110:The Kel-Chlor process developed by the
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217:10.1002/14356007.a06_399.pub2
165:is oxidized by oxygen over a
35:(the initial end product was
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233:10.1007/s10563-010-9091-7
136:. New catalysts based on
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140:have been developed by
148:Leblanc-Deacon process
134:electrolytic processes
116:nitrosylsulfuric acid
112:M. W. Kellogg Company
47:gas was converted to
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295:Inorganic reactions
190:Chlorine production
138:ruthenium(IV) oxide
290:Chemical processes
254:2006-09-12 at the
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163:hydrogen chloride
123:Shell Oil Company
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39:) by the
300:Chlorine
252:Archived
184:See also
174:chlorine
170:catalyst
142:Sumitomo
104:chlorine
49:chlorine
79:→ 2 Cl
67:Process
33:alkalis
98:(CuCl
19:The
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