Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for removal of sulfur dioxide from gases
T998010 Process for removal of sulfur dioxide from gases
Patent Drawings:Drawing: T998010-2    
« 1 »

(1 images)

Inventor: Gorin
Date Issued: September 2, 1980
Application: 06/095,742
Filed: November 19, 1979
Inventors: Gorin; Everett (San Rafael, CA)
Assignee: Continental Oil Company (Stamford, CT)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 423/243.12
Field Of Search:
International Class:
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract: An improvement is provided in the regeneration system of agueous regenerative processes for the removal of SO.sub.2 from SO.sub.2 -containing gas streams which have a scrubbing system containing (1) a scrubbing zone through which a recirculating stream of sodium, potassium or ammonium thiosulfate solution continuously passes as a vehicle for the SO.sub.2 absorbent--sodium, potassium, or ammonium carbonate--under conditions favorable to the formation of sulfite by the reaction of carbonate and SO.sub.2 and (2) a thiosulfate generation zone in which the sulfite is converted by sulfide to thiosulfate. The improvement comprises converting in a regenerating system, the net make of thiosulfate to sulfide and carbonate by converting one portion of the thiosulfate to formate and the reacting the other portion with said formate.
Claim:
Description:
 
 
  Recently Added Patents
Methods and apparatus for achieving multiple bit rates in passive optical networks
Targeted gene deletions for polysaccharide slime formers
Headset electronics
Voltage detection apparatus and combination circuit
Methods and devices for rapid and specific detection of multiple proteins
Audio signal clip detection
Method for forming contact hole
  Randomly Featured Patents
Active agent combinations with insecticidal and acaricidal properties
Electrified guitar accessory
Aqueous protective coating composition comprising 3-alkoxy-2-hydroxypropylhydroxyethylcellulose and film forming latex
Image forming apparatus capable of mounting thereto another developing unit
Metal/acid ion permeable membrane fuel cell
Drill bit and cutting element having multiple cutting edges
Microparticle coating on inside of fuel rods and other fuel assembly components
Nucleic acid probes for the detection of yersinia enterolitica
Broadcast receiver device, broadcast receiving set, and channel switching method
Fixing apparatus and image forming apparatus including the same