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-057/04
C09C-001/48
C10B-047/30
C10B-053/07
C10G-001/02
C10G-001/10
C22B-007/00
출원번호
US-0348128
(2012-01-11)
등록번호
US-9200162
(2015-12-01)
발명자
/ 주소
Taylor, Fredrick
출원인 / 주소
Taylor, Fredrick
대리인 / 주소
Thomas|Horstemeyer, LLP
인용정보
피인용 횟수 :
1인용 특허 :
24
초록▼
A system and method of converting tires or other solid carbon based material is described, wherein the system and method includes providing a chamber, feeding tires or other solid carbon based material or both into the chamber, rotating the chamber and heating and reducing the material in the chambe
A system and method of converting tires or other solid carbon based material is described, wherein the system and method includes providing a chamber, feeding tires or other solid carbon based material or both into the chamber, rotating the chamber and 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. The chamber has an interior surface and can include one or more ribs on the interior surface for rotating and tumbling the material in the chamber while heating the material. In another embodiment, wherein the material includes tires, the system and method includes rotating and heating the tires in the chamber causing the tires to collapse and liquefy, exposing the metal in the tires which aids in grinding the carbon material in the tires as they tumble, collecting solid residue, for example, tire carbons, such as carbon black, and collecting vapor, for example, vaporized oil, and benzene and methane gas from the chamber and converting the oil to, for example, No. 2 to No. 6 fuel oil. In yet another embodiment, the method includes heating the chamber to a temperature from about 500° F. to about 1000° F. using one or more low temperature gases reclaimed from the material.
대표청구항▼
1. A method of converting a tire comprising the steps of: providing a rotatable chamber in which the tire can be heated;introducing the tire into the chamber;indirectly heating the chamber to a temperature between about 500° F. and about 1000° F. to reduce the tire, converting the tire into low temp
1. A method of converting a tire comprising the steps of: providing a rotatable chamber in which the tire can be heated;introducing the tire into the chamber;indirectly heating the chamber to a temperature between about 500° F. and about 1000° F. to reduce the tire, converting the tire into low temperature gases or oil or both and into residual solids;rotating the heated chamber with the tire in the chamber;collecting the low temperature gases or oil or both from the chamber; andcollecting the residual solids from the tire from the chamber, the residual solids including carbon solids and metal from the tire. 2. The method of claim 1, wherein the chamber has an interior surface and the interior surface is provided with a rib system to rotate the material in the chamber and cause a tumbling of the material in the chamber. 3. The method of claim 2, wherein the rib system includes ribs oriented on the inside surface of the chamber to aid in moving the material from an end of the chamber to an opposite end of the chamber having an outlet for collecting the low temperature gases and the residual solids. 4. The method of claim 3, wherein the opposite end of the chamber having the outlet also includes a rib system that projects inwardly from the interior surface of the opposite end and are oriented in a manner to assist in delivering the residual solids to the outlet of the chamber. 5. The method of claim 2, wherein the rib system includes one or more ribs projecting inwardly from the interior surface of the chamber and are positioned along the interior surface in a helical manner. 6. The method of claim 1, wherein the material includes a solid whole tire introduced into the chamber without pretreatment of the tire. 7. The method of claim 6, wherein the collected low temperature gases include one or more of methane, benzene or syngas. 8. The method of claim 1, wherein the collected low temperature gases include one or more of methane, benzene or syngas. 9. 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. 10. The method of claim 9, 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. 11. The method of claim 9, wherein at least a portion of the low temperature gases are collected and used to heat the chamber. 12. The method of claim 11, wherein the low temperature gases provide up to 85% of the energy needed to heat the chamber and convert the tire. 13. The method of claim 1, wherein the carbon solids include carbon black that retains its tensile strength. 14. The method of claim 1, wherein the chamber is tapered having a larger diameter at an end of the chamber than at an opposite end to the chamber having an outlet for collecting the low temperature gases and the residual solids. 15. The method of claim 1, wherein the heating of the tire in the chamber is conducted at least in part under vacuum.
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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.
Wheeler, Lucie B., Thermal processing reactor for mixtures, fabrication of the reactor, processes using the reactors and uses of the products obtained.
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