Hybrid system and process for converting whole tires and other solid carbon materials into reclaimable and reusable components
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C10B-001/10
C10B-053/07
B01J-019/00
C09C-001/48
C10B-047/30
C10G-001/10
C22B-007/00
출원번호
US-0735113
(2013-01-07)
등록번호
US-9376625
(2016-06-28)
발명자
/ 주소
Taylor, Fredrick
출원인 / 주소
Taylor, Fredrick
대리인 / 주소
Thomas | Horstemeyer, LLP
인용정보
피인용 횟수 :
2인용 특허 :
24
초록▼
A system and method of converting tires or other solid carbon based material is disclosed, including providing a chamber, feeding the solid carbon based material into the chamber, rotating the chamber, heating and reducing the material in the chamber, collecting solid residue from the chamber, colle
A system and method of converting tires or other solid carbon based material is disclosed, including providing a chamber, feeding the solid carbon based material into the chamber, rotating the chamber, heating and reducing the material in the chamber, collecting solid residue from the chamber, collecting vapor from the chamber, and converting vapor collected from the chamber to a liquid. In an embodiment, the material includes a whole tire. The tire is heated in the chamber causing the tire to collapse and liquefy, exposing the metal in the tire which aids in grinding the carbon material in the tire as it tumbles, collecting solid residue, for example tire carbons, and collecting vapor, for example vaporized oil, and benzene and methane gas from the chamber and converting the oil. The chamber may be heated to a temperature from about 500° F. to about 1000° F. using gases reclaimed from the material.
대표청구항▼
1. A method of converting a tire comprising the steps of: providing a rotatable chamber in which a whole tire can be heated;introducing a whole tire into the chamber;rotating the chamber causing a tumbling of the tire in the chamber;indirectly heating the tire in the chamber while rotating the chamb
1. A method of converting a tire comprising the steps of: providing a rotatable chamber in which a whole tire can be heated;introducing a whole tire into the chamber;rotating the chamber causing a tumbling of the tire in the chamber;indirectly heating the tire in the chamber while rotating the chamber to reduce the tire, wherein the chamber is heated to a temperature between about 500° F. and about 1000° F.;collecting low temperature gases or oil or both from the reduced tire from the chamber; andcollecting residual solids from the tire from the chamber. 2. The method of claim 1, wherein the collected low temperature gases include one or more of methane and benzene. 3. The method of claim 1, wherein the collected residual solids include carbon solids. 4. The method of claim 1, wherein the collected low temperature gases include one or more of methane and benzene and the collected residual solids include carbon solids and metal from the tire. 5. The method of claim 1, wherein the heating and rotating of the tire in the chamber causes the tire to collapse and liquefy giving off the low temperature gases. 6. The method of claim 5, wherein, as the tire liquefies, the steel in the tire becomes exposed and aids in breaking down the tire and grinding carbon from the tire into a powder as the tire is tumbled inside the chamber. 7. The method of claim 5, wherein at least a portion of the low temperature gases are collected and used to heat the chamber. 8. The method of claim 7, wherein the low temperature gases provide up to 85% of the energy needed to heat the chamber and reduce the tire. 9. The method of claim 3, wherein the carbon solids include carbon black that retains its tensile strength sufficient for reuse of the recovered carbon black in the manufacture of a new tire. 10. The method of claim 1, wherein the whole tire is introduced into the chamber without pre-treatment of the tire. 11. The method of claim 1, wherein the collected low temperature gases include syngas. 12. The method of claim 7, wherein the collected low temperature gases include syngas and at least a portion of the collected syngas is used to heat the chamber. 13. The method of claim 3, further including the step of reusing the carbon solids in the manufacture of a new tire. 14. A method of converting solid carbon based material comprising the steps of: providing a rotatable chamber in which the material can be heated, the chamber having an interior surface;introducing the material into the chamber, wherein the material includes a whole tire;rotating the chamber causing a tumbling of the tire in the chamber and heating the material in the chamber to a temperature between about 500° F. and about 1000° F., wherein the heating and rotating of the tire in the chamber causes the tire to collapse and liquefy giving off the low temperature gases to reduce the material;collecting low temperature gases or oil or both from the chamber; andrecovering carbon solids from the material from the chamber. 15. The method of claim 14, wherein the low temperature gases include syngas and at least a portion of the syngas is returned to heat the chamber. 16. The method of claim 14, wherein the recovered carbon solids include carbon black that retains its tensile strength sufficient for reuse of the recovered carbon black in the manufacture of a new tire. 17. The method of claim 14, wherein the chamber is indirectly heated. 18. The method of claim 17, wherein heat from the surface of the chamber heats and reduces the tire. 19. The method of claim 14, further including the step of mixing about 20 percent to about 30 percent of the carbon solids with about 70 percent to about 80 percent virgin carbon black to form a carbon black mixture for use in producing tires.
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이 특허에 인용된 특허 (24)
Chambers R. William (Tustin CA), Apparatus for obtaining hydrocarbons from rubber tires and from industrial and residential waste.
Reed Leland M. (Loveland OH) Reed William A. (Cincinnati OH) Saeman Walter C. (Cleveland TN), Apparatus for retorting particulate solids having recoverable volatile constituents.
Beckstead Richard D. (Grantsville UT) Vera Ascencion G. (Grantsville UT) Curtis Russell S. (Grantsville UT) Brown ; Jr. George J. (Tooele UT) Matthews Kirk L. (Grantsville UT) Lekowski C. Steven (Sco, Method and furnace for decomposing solid waste materials.
Padgett Michael A. (1550 Trent Blvd. Apt. 807 Lexington KY 40515) Kuiper Douglas B. (457 Winfield Pl. Lexington KY 40517) Rehnborg Steven R. (410 Willowbrook Dr. Winchester KY 40391), Mobile apparatus for pyrolyzing carbonaceous material and related method.
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