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US4019896A Expired / Lapsed US ⏱️ 0.0 years remaining

Trash disposal system

Assignee: Individual
•
Filing: 1975-07-03
•
Granted: 1977-04-26
•
Expires: 1995-07-03
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Abstract

Abstract Apparatus and a method of disposing of trash comprised of a wide variety of constituents including garbage, metals, glass, plastic and other scrap materials, wherein the trash is directed into an incinerator and subjected to high temperatures to reduce the trash in a manner to permit part of the effluent from the incinerator to be processed for recovery of chemicals therein and to permit all residues to be collected, separated out and further processed as desired. In processing the effluent to retrieve the chemicals therein, chemicals from seawater, brine wells or salt is utilized to combine with the effluent to effect the isolation of a plurality of chemicals derivable from the trash. The chemicals can be stored for subsequent use. Electrical energy, hydrogen and steam can be generated by the burning of the trash in the incinerator.

Inventors

  • 👤 Vernon L. Appleby

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 22:33
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/34; F; F23; F23G; F23G5/00; F23G5/006; Y; Y02; Y02E; Y02E20/00; Y02E20/12; Y10; Y10S; Y10S423/00; Y10S423/18

Claims Analysis

Total Claims: 17
Claim 1
Independent Claim 200 words
A trash disposal method comprising: burning a mass of pulverized trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; and storing said masses of sodium carbonate and sodium bicarbonate in a fifth region.
Claim 2
Dependent Claim 200 words
A trash disposal method comprising: burning a mass of pulverized trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; and storing said masses of sodium carbonate and sodium bicarbonate in a fifth region.
Claim 3
Dependent Claim 300 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous matter, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the gaseous effluent thereto, whereby any carbonaceous particle matter in the gaseous effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; providing a flocculation chamber in fluid communication with said first region for receiving by gravity flow a mass of molten metal and a mass of sillicon dioxide formed when trash is burned; removing said mass of molten metal from said chamber as said silicon dioxide mass remains therein; directing a portion of the carbon dioxide mass of said effluent into said silicon dioxide in said flocculation chamber to flocculate the silicon dioxide mass therein; and reducing the fluid pressure in the chamber to allow the silicon dioxide mass therein to expand after being flocculated by said carbon dioxide mass.
Claim 4
Dependent Claim 300 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous matter, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the gaseous effluent thereto, whereby any carbonaceous particle matter in the gaseous effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; providing a flocculation chamber in fluid communication with said first region for receiving by gravity flow a mass of molten metal and a mass of sillicon dioxide formed when trash is burned; removing said mass of molten metal from said chamber as said silicon dioxide mass remains therein; directing a portion of the carbon dioxide mass of said effluent into said silicon dioxide in said flocculation chamber to flocculate the silicon dioxide mass therein; and reducing the fluid pressure in the chamber to allow the silicon dioxide mass therein to expand after being flocculated by said carbon dioxide mass.
Claim 5
Dependent Claim 364 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent containing sulfur resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate, storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; inserting a capsule of iron particles into a first operative position adjacent to the flow of said effluent, directing a flow of steam through the capsule as the interior thereof is isolated with respect to said effluent to produce a mass of hydrogen; placing the capsule in a second operative position directly in the path of the effluent to form iron sulfide; placing said capsule into a third operative position adjacent to the path of flow of the effluent; directing a flow of heated air through the capsule in said third position while the interior of the capsule is isolated from the effluent to form sulfur dioxide; directing water into contact with the sulfur dioxide to form sulfuric acid by the contact process, the heat required for said contact process coming directly from the heat of combustion of the trash; scrubbing the water vapor from the hydrogen by contacting it with said sulfuric acid; and liquifying the hydrogen after it has been scrubbed.
Claim 6
Dependent Claim 364 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent containing sulfur resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate, storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; inserting a capsule of iron particles into a first operative position adjacent to the flow of said effluent, directing a flow of steam through the capsule as the interior thereof is isolated with respect to said effluent to produce a mass of hydrogen; placing the capsule in a second operative position directly in the path of the effluent to form iron sulfide; placing said capsule into a third operative position adjacent to the path of flow of the effluent; directing a flow of heated air through the capsule in said third position while the interior of the capsule is isolated from the effluent to form sulfur dioxide; directing water into contact with the sulfur dioxide to form sulfuric acid by the contact process, the heat required for said contact process coming directly from the heat of combustion of the trash; scrubbing the water vapor from the hydrogen by contacting it with said sulfuric acid; and liquifying the hydrogen after it has been scrubbed.
Claim 7
Dependent Claim 237 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applyng a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; electrolyzing a mass of water by utilizing a portion of said generated electrical power to separate respective masses of hydrogen and oxygen from each other; and receiving and storing the hydrogen and oxygen masses separately from each other.
Claim 8
Dependent Claim 237 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applyng a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; electrolyzing a mass of water by utilizing a portion of said generated electrical power to separate respective masses of hydrogen and oxygen from each other; and receiving and storing the hydrogen and oxygen masses separately from each other.
Claim 9
Dependent Claim 223 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from a first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodiumhydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; collecting a mass of a pair of molten metals of different types melted in said first region; and separating said molten metals from each other.
Claim 10
Dependent Claim 223 words
A trash disposal method comprising: burning a pulverized mass of trash free of large bulky items and containing carbonaceous material, metals and glass in a first region and allowing a gaseous effluent resulting from the burning of said trash to exit from a first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodiumhydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; storing said masses of sodium carbonate and sodium bicarbonate in a fifth region; collecting a mass of a pair of molten metals of different types melted in said first region; and separating said molten metals from each other.
Claim 11
Dependent Claim 190 words
An energy conversion method comprising: burning a mass of a combustible carbonaceous material in a first region and allowing a gaseous effluent resulting from the burning of said material to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; and storing said masses of sodium carbonate and sodium bicarbonate in a fifth region.
Claim 12
Dependent Claim 190 words
An energy conversion method comprising: burning a mass of a combustible carbonaceous material in a first region and allowing a gaseous effluent resulting from the burning of said material to exit from said first region and to flow through a second region; directing a fluid in heat exchange relationship with said first region for heating the fluid to thereby increase the energy content thereof; generating electrical power as a function of the energy content of the fluid; applying a portion of said electrical power across said second region to generate an electrical arc and to subject the effluent thereto, whereby any carbonaceous particle matter in the effluent will be vaporized and converted to carbon dioxide; electrolyzing a mass of seawater to form a mass of chlorine and a mass of sodium hydroxide; storing the chlorine and sodium hydroxide masses in third and fourth regions, respectively; directing a portion of the carbon dioxide from the effluent to said fourth region to form at least one of a mass of sodium carbonate and a mass of sodium bicarbonate; and storing said masses of sodium carbonate and sodium bicarbonate in a fifth region.
Claim 13
Dependent Claim 14 words
A method as set forth in claim 6, wherein said combustible material is trash.
Claim 14
Dependent Claim 14 words
A method as set forth in claim 6, wherein said combustible material is coal.
Claim 15
Dependent Claim 14 words
A method as set forth in claim 6, wherein said combustible materials is oil.
Claim 16
Dependent Claim 15 words
A method as set forth in claim 6, wherein said combustible material is natural gas.
Claim 17
Dependent Claim 14 words
A method as set forth in claim 6, wherein said combustible material is wood.

References Cited (Backward Citations)

US3052612A Cited
US3459953A Cited
US3403643A Cited
US3759036A Cited
US3926582A Cited
US3917239A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-04-25 1980-10-25 1981-04-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-04-25 1984-10-25 1985-04-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-04-25 1988-10-25 1989-04-26 $7700.00 Window Closed / Lapsed

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