[특허]Apparatus for the pyrolysis of comminuted solid carbonizable materials

[미국특허] Apparatus for the pyrolysis of comminuted solid carbonizable materials 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C10B-001/06 C10B-045/00 C10B-047/20 C10B-053/00
출원번호	US-0155515 (1980-06-02)
발명자 / 주소	Rotter Franz (Portland OR)
출원인 / 주소	Energy Recovery Research Group, Inc. (Portland OR 02)
인용정보	피인용 횟수 : 47 인용 특허 : 3

초록 ▼

Apparatus for effecting the pyrolytic treatment of solid carbonizable materials, such as coal, shredded scrap-tires, comminuted municipal waste, sawdust and wood shavings, and the like. The treatment takes place in a cylindrical, horizontally-disposed reactor vessel including a material conveying device which transports the carbonizable materials through the vessel as a moving bed. A heating chamber is arranged coaxially around the reactor vessel and is configured as an annulus of substantially uniform inner diameter and of decreasing outer dimension from its forward end adjacent the materials outlet end of the reaction vessel, to its rearward end, adjacent the materials inlet end of such vessel. The material passing through the reaction vessel is subject to an indirect heat transfer relationship with a burning air-fuel mixture spirally swirling within the heating chamber and moving in a direction generally counter-current to the material passing through the reaction vessel. The burning air-fuel mixture and combusted gases are progressively constricted and confined by the heating chamber configuration and leave the heating chamber via an exhaust gas exit conduit located at a low point in the heating zone. During its passage through the reaction zone the material to be carbonized is converted by pyrolysis, or high-temperature destructive distillation, into combustible gases, liquid hydrocarbons and solid carbonaceous residues.

대표청구항 ▼

Apparatus for pyrolyzing comminuted solid organic materials to form a hydrocarbon gas-vapor mixture and a solid carbonaceous residue which comprises: (a) a substantially horizontally disposed elongated tubular reactor vessel having end walls and forming a pyrolysis reaction zone, said vessel having a solid materials inlet conduit at one end thereof and a solid residue outlet conduit and a gas-vapor mixture outlet conduit at the other end thereof; (b) a jacket arranged coaxially around said reactor vessel and having end walls thereby forming an annular heating zone with said vessel, said reactor vessel presenting an inner heating zone wall of substantially uniform diameter throughout its length and said jacket presenting an outer heating zone wall of substantially uniformly decreasing dimension from the forward end of said heating zone proximate the outlet conduits of the pyrolysis reaction zone to the rearward end of said heating zone proximate the inlet conduit of said reaction zone whereby the annular cross-sectional area of the heating zone is of uniform configuration throughout the length of said zone and decreases substantially uniformly from said forward end to said rearward end, and said jacket having an exhaust gas outlet conduit positioned at a point below said reactor vessel and proximate the rearward end of said heating zone; (c) feed means in communication with said solid materials inlet conduit for introducing comminuted solid organic materials into said reactor vessel through said solid materials conduit under conditions to effectively exclude oxygen-containing gases therefrom; (d) means for conveying said comminuted solid organic materials through said vessel as an agitated moving bed of said materials; (e) multiple burner means for introducing combusting mixtures of fuel and air into said annular heating zone tangentially to the wall of the reactor vessel for heating said vessel, said means being disposed so as to cause said combusting mixtures to spirally pass through said heating zone about said reactor vessel to said exhaust gas outlet conduit in a direction generally counter-current to said agitated moving bed of said comminuted solid organic materials; (f) outlet means in communication with said solid residue outlet conduit of said reactor vessel for removing said solid residue from said vessel through said conduit under conditions to effectively exclude oxygen-containing gases therefrom; and (g) outlet means in communication with said gas-vapor mixture outlet conduit of said reactor vessel for withdrawing said mixture from said vessel under conditions to effectively exclude oxygen-containing gases therefrom.

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

Reed ; Jr. Thomas G. (818 Heather Court Houston TX 77024), Apparatus for treating oil shale.
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Rotter ; Franz, Process and apparatus for carbonizing a comminuted solid carbonizable material.
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Noguchi Kosaku (Tokyo JPX) Komi Nobuyuki (Mitaka JPX), Process for calcining coke.
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이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

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Chu, Wai Tak; Hui, Chi Wai; He, Bai Ru; Wu, Zhi Qiang; Lee, King Lung; Lee, Chin Man, Apparatus and method for pyrolysis of scrap tyres and the like.
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Anderson, George E.; Anderson, Daniel D.; Ozer, Richard W.; Teeter, Jr., Floyd C., Apparatus for extracting solvent from a mass of vegetable particles.
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Bishop Norman G. ; Viramontes-Brown Ricardo,MXX, Apparatus for gasifying organic materials.
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Hogan Jim S., Apparatus for processing anorganic solid.
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Li, Chun-Zhu; Gunawan, Richard; Dong, Li, Apparatus for pyrolysing carbonaceous material.
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Denison,Gilbert W., Apparatus for recovering marketable products from scrap rubber.
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Bridle Trevor R. (Burlington ; Ontario CAX) Campbell Herbert W. (Dundas ; Ontario CAX), Apparatus for the conversion of sludges.
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Thomas Delbert D. (1522 Cameo Dr. Redlands CA 92373), Apparatus for the selective retorting of carbonaceous materials.
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Hogan Jim S. (1742 Country Club Dr. Sugar Land TX 77478), Apparatus for the treatment of waste.
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Masao Kanai JP, Carbonizing apparatus having a spiral, rotary vane.
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Aulbaugh Randy A. ; Hawk Gregory G., Continuous rotary vacuum retort apparatus and method of use.
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Coffman John A. (Ballston Spa NY), Fixed kiln with rotor steam gasifier.
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Nickerson, Robert; Potter, Mike; Whitney, John, Gasifying system and method.
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Grimshaw Anthony John,GBX ; Maton Maurice Edward George,GBX, Generation of electricity from waste material.
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Nichols,Ronald E.; Levine,Alan M.; Langlois,Jules E., Low energy method of pyrolysis of hydrocarbon materials such as rubber.
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Mulqueen, Daniel W.; Fournier, James L.; Reed, Thomas B., Method and apparatus for continuous production of carbonaceous pyrolysis by-products.
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Bishop Norman G., Method and apparatus for processing organic materials to produce chemical gases and carbon char.
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Lepez, Olivier; Sajet, Philippe, Method and apparatus for the energy densification of a material in the form of divided solids, with a view to obtaining pyrolysis oils for energy purposes.
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Reiner Numrich DE; Gerhard Tewes DE, Method and device for processing automobile tires.
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Martin Gerard (Rueil Malmaison FRX), Method and device for producing a solid fuel from combustible waste.
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Denison Gilbert W., Method and system for recovering marketable end products from waste rubber.
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Behunin,Max D., Method of clean burning and system for same.
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Loomans Bernard A. (Saginaw MI) Kowalczyk James E. (Saginaw MI) Lange Harold A. (Freeland MI) Jones Jerry W. (Bay City MI), Method of continuously carbonizing a mixture of primarily organic waste material.
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Loomans Bernard A. (Saginaw MI) Kowalczyk James E. (Saginaw MI) Lange Harold A. (Freeland MI) Jones Jerry W. (Bay City MI), Method of continuously carbonizing primarily organic waste material.
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Steinmeyer, Daniel E.; Levine, Alan M.; Erickson, Duane M., Method of devolatilizing recycled carbon black and associated apparatus.
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Steinmeyer, Daniel; Levine, Alan; Erickson, Duane, Method of devolatilizing recycled carbon black and associated method.
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Lersch, John R.; Braught, Lynell, Process and system for converting waste material to fuel or synthetic gas feedstock.
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Bouziane Richard,CAX ITX J0L 1R0 ; Michaud Rodier,CAX ITX J3R 2Y5, Pyrolysing apparatus.
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Hanson Curtiss D. ; Burrell Timothy ; Haworth James E. ; Olson James A., Pyrolysis method for increasing limonene production and novel oven to facilitate such method.
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Hanson Curtiss D. ; Burrell Timothy ; Haworth James E. ; Olson James A., Pyrolysis method for increasing limonene production and novel oven to facilitate such method.
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Horn, Joel; Kapral, Daniel F.; Langley, Jr., William J.; Reynolds, Thomas A., Pyrolysis process and products.
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Horn, Joel; Kapral, Daniel F.; Langley, Jr., William J.; Reynolds, Thomas A., Pyrolysis process and products.
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Kanis Douglas R. (2549 NW. Marshall St. Portland OR 97210), Pyrolysis system and a method of pyrolyzing.
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Gibson Harry T. (P.O. Box 122 Thurmont MD 21788), Pyrolytic decomposition apparatus.
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[미국특허] Apparatus for the pyrolysis of comminuted solid carbonizable materials 원문보기

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[미국특허] Apparatus for the pyrolysis of comminuted solid carbonizable materials 원문보기

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연구과제 타임라인

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이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (47) 인용/피인용 타임라인 분석

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