Raghouse bag design for simultaneous particulate capture and chemical reaction

Patent · Tue Oct 17 04:00:00 EDT 1989

OSTI ID:7161038

Szymanski, T; Turner, S M

This patent describes a bag for use in removing particulate from a gas stream and simultaneously treating undesirable gaseous components of the gas stream. It comprises: a first tubular porous wall, a second tubular porous wall mounted in telescoping, coextensive relationship inwardly of the first tubular wall to define a space between the two walls, means located at substantial longitudinal intervals between the tubular walls to divide the space into a plurality of discrete compartments, solid particles of chemicals contained in each of the compartments. The chemical particles acting to treat an undesirable gaseous component. Therein, the passage of a gas stream laterally through the tubular walls and space therebetween initially encounters the first wall and deposits particulate thereon, the gas stream subsequently passing through the particles of chemical and the second wall.

• Assignee: Norton Co., Worcester, MA
• Patent Number(s): US 4874586
• Application Number: PPN: US 7-128558A
• OSTI ID: 7161038
• Country of Publication: United States
• Language: English

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