Invention Grant
- Patent Title: Energy recovery in manufacture of sulfuric acid
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Application No.: US14520408Application Date: 2014-10-22
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Publication No.: US09278859B2Publication Date: 2016-03-08
- Inventor: Ernesto Vera-Castaneda
- Applicant: MECS INC
- Applicant Address: US MO
- Assignee: MECS INC
- Current Assignee: MECS INC
- Current Assignee Address: US MO
- Main IPC: C01B17/74
- IPC: C01B17/74 ; C01B17/765 ; C01B17/775

Abstract:
This invention relates to the recovery of energy in the manufacture of sulfuric acid, and more particularly to enhanced recovery of energy from the absorption of wet SO3 in sulfuric acid. The invention is further directed to control of mist formation during SO3 absorption, and of the sulfuric acid mist content of the gas stream leaving the SO3 absorption step in a process wherein SO3 absorption energy is recovered from absorption acid in useful form.
Public/Granted literature
- US20150139891A1 ENERGY RECOVERY IN MANUFACTURE OF SULFURIC ACID Public/Granted day:2015-05-21
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