US20170361268A1 - Char separator - Google Patents

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Publication number
US20170361268A1
US20170361268A1 US15/477,312 US201715477312A US2017361268A1 US 20170361268 A1 US20170361268 A1 US 20170361268A1 US 201715477312 A US201715477312 A US 201715477312A US 2017361268 A1 US2017361268 A1 US 2017361268A1
Authority
US
United States
Prior art keywords
housing
char
reactor
flange
augers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/477,312
Other languages
English (en)
Inventor
Oluwadare OLUWASEUN
David W. Fowler
Anthony F. TENORE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braven Environmental LLC
Original Assignee
Golden Renewable Energy LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Golden Renewable Energy LLC filed Critical Golden Renewable Energy LLC
Priority to US15/477,312 priority Critical patent/US20170361268A1/en
Priority to MX2018015963A priority patent/MX2018015963A/es
Priority to CA3028115A priority patent/CA3028115A1/en
Priority to AU2017282172A priority patent/AU2017282172B2/en
Priority to PCT/IB2017/053713 priority patent/WO2017221180A1/en
Priority to JP2018566447A priority patent/JP2019529585A/ja
Priority to CR20190020A priority patent/CR20190020A/es
Priority to IL263806A priority patent/IL263806B/en
Priority to KR1020227016370A priority patent/KR20220070548A/ko
Priority to CN201780038052.XA priority patent/CN109661452B/zh
Priority to SG11201810958UA priority patent/SG11201810958UA/en
Priority to US15/628,844 priority patent/US10544367B2/en
Priority to BR112018076624-0A priority patent/BR112018076624B1/pt
Priority to EP17814858.1A priority patent/EP3472273A4/en
Priority to KR1020197001860A priority patent/KR102399967B1/ko
Publication of US20170361268A1 publication Critical patent/US20170361268A1/en
Assigned to GOLDEN RENEWABLE, LLC reassignment GOLDEN RENEWABLE, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FOWLER, DAVID
Assigned to Golden Renewable Energy, LLC reassignment Golden Renewable Energy, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: OLUWASEUN, Oluwadare, TENORE, Anthony F., TENORE, ANTHONY N.
Assigned to Golden Renewable Energy, LLC reassignment Golden Renewable Energy, LLC CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 046323 FRAME: 0961. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: FOWLER, DAVID
Priority to DO2018000286A priority patent/DOP2018000286A/es
Priority to CL2018003676A priority patent/CL2018003676A1/es
Priority to ZA201900262A priority patent/ZA201900262B/en
Priority to CONC2019/0000481A priority patent/CO2019000481A2/es
Priority to US16/263,088 priority patent/US10633595B2/en
Priority to US16/691,850 priority patent/US11542434B2/en
Priority to JP2021072362A priority patent/JP2021105187A/ja
Priority to AU2022202638A priority patent/AU2022202638A1/en
Priority to US18/059,558 priority patent/US20230089821A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/02—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with solid adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • B01D3/085—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs using a rotary evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • C10B7/10—Coke ovens with mechanical conveying means for the raw material inside the oven with conveyor-screws
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • C10G70/046—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes by adsorption, i.e. with the use of solids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1003—Waste materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics

Definitions

  • This application relates to an apparatus that is part of a re-useable fuel processing unit.
  • This apparatus allows for the absorption of char contained within vapor that is leaving the reactor.
  • the char, or carbon ash, that this apparatus allows for the absorption of is created when the shredded plastic that enters the reactor makes contact with the reactor's hot surface area. As the shredded plastic makes contact with the reactor's hot surface, it is spread thin across the reactor's surface and the reactor's heat vaporizes the shredded plastic as it was designed to do. A thin layer of the shredded plastic as well as the contaminants contained within the shredded plastic is left behind on the reactor's steel tubing and as is cooked to a solid char and then becomes airborne.
  • the know art typically uses the following methods to remove char from liquid fuel: filtering to remove larger particulate matter from the fuel, but filters will become clogged and require periodic cleaning; distillation which can remove 99.9% of the carbon matter, but distillation is a sub-process outside the reactor that raises the cost of producing the re-useable fuel; cyclone systems are often used and try to remove most of the particles but can only remove large particles and the cyclone requires a heat source to prevent the vapors from condensing and forming liquid that re-collect the char; and, bag filters that are to limited to the heat the filter bags can withstand and will fail if they absorb liquid fuel.
  • the Char Separator consists of a gear box drive, gearbox housing, support flange and seal, exhaust housing, exhaust port, connecting flange, screw top split housing, vertical steel housing, three augers with drive shafts on each auger contained within the steel housing, discharge flange, support ring, expansion cart, and cam followers.
  • FIG. 1 depicts the Char Separator.
  • the Char separator eliminates the problems discussed above with the prior art.
  • the Char Separator depicted in FIG. 1 consists of three screw conveyor augers FIG. 1 at 76 running in a vertical split tube FIG. 1 at 75 that are placed so that their flights intersect with each other.
  • the augers FIG. 1 at 76 provide for a downward rotation, cleaning each other from buildup as their flights intersect.
  • As the hot vapors leave the reactor and enter the vertical tube FIG. 1 at 76 they travel upward in the auger tubes FIG. 1 at 75 .
  • the vapors lose heat as they rise up the vertical tube.
  • the temperature in the column is controlled so that the favored hydrocarbon chain vapors pass through the vertical tube and leave the vertical tube at the discharge FIG. 1 at 73 where the vapors are collected.
  • the augers FIG. 1 at 76 where the augers FIG. 1 at 76 will push the condensed fuel back to the reactor.
  • the condensed hydrocarbon fuel is a sticky substance.
  • the vapors flowing up the vertical tube FIG. 1 at 75 will travel across the sticky fuel condensed on the augers FIG. 1 at 76 where the sticky substance will catch the carbon ash that is traveling with the vapors as the carbon ash is constantly looking for a substance to which to make contact.
  • the vertical tube is attached to the lower reactor and travels with the reactors expansion, so it itself is supported with a rolling cart FIG. 1 at 79 located at its top.
  • That section of the reactor is smaller in diameter and uses a ribbon type flight to allow for faster removal of solids while allowing vapors to pass back through the ribbon flights 18 .
  • This section has a reverse rotation to the main auger located within the reactor where the main auger is pushing any dry char or heavy fuel deposits towards the char discharge.
  • This section of the main reactor has two controlled heated zones that will re-heat and help in thermal cracking the high carbon chains that are pushed back into the main reactor by the Char Separator.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Analytical Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
US15/477,312 2016-06-21 2017-04-03 Char separator Abandoned US20170361268A1 (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
US15/477,312 US20170361268A1 (en) 2016-06-21 2017-04-03 Char separator
EP17814858.1A EP3472273A4 (en) 2016-06-21 2017-06-21 COAL SEPARATOR AND METHOD
KR1020197001860A KR102399967B1 (ko) 2016-06-21 2017-06-21 챠르 분리기 및 방법
AU2017282172A AU2017282172B2 (en) 2016-06-21 2017-06-21 Char separator and method
PCT/IB2017/053713 WO2017221180A1 (en) 2016-06-21 2017-06-21 Char separator and method
JP2018566447A JP2019529585A (ja) 2017-04-03 2017-06-21 チャー分離器及び方法
CR20190020A CR20190020A (es) 2016-06-21 2017-06-21 Separador de carbón y método
IL263806A IL263806B (en) 2016-06-21 2017-06-21 System and method for coal separation
CA3028115A CA3028115A1 (en) 2016-06-21 2017-06-21 Char separator and method
CN201780038052.XA CN109661452B (zh) 2016-06-21 2017-06-21 炭分离器和方法
SG11201810958UA SG11201810958UA (en) 2016-06-21 2017-06-21 Char separator and method
US15/628,844 US10544367B2 (en) 2016-06-21 2017-06-21 Char separator and method
BR112018076624-0A BR112018076624B1 (pt) 2016-06-21 2017-06-21 Aparelho para processamento de combustível reutilizável, método para limpeza de carbonizado de carbono de vapores em um reator e método para produzir combustível
MX2018015963A MX2018015963A (es) 2016-06-21 2017-06-21 Separador de carbon y metodo.
KR1020227016370A KR20220070548A (ko) 2016-06-21 2017-06-21 챠르 분리기 및 방법
DO2018000286A DOP2018000286A (es) 2016-06-21 2018-12-17 Separador de carbón y método
CL2018003676A CL2018003676A1 (es) 2016-06-21 2018-12-18 Separador de carbón y método.
ZA201900262A ZA201900262B (en) 2016-06-21 2019-01-15 Char separator and method
CONC2019/0000481A CO2019000481A2 (es) 2016-06-21 2019-01-17 Separador de carbón y método
US16/263,088 US10633595B2 (en) 2016-06-21 2019-01-31 Char separator
US16/691,850 US11542434B2 (en) 2016-06-21 2019-11-22 Char separator and method
JP2021072362A JP2021105187A (ja) 2017-04-03 2021-04-22 チャー分離器及び方法
AU2022202638A AU2022202638A1 (en) 2016-06-21 2022-04-20 Char separator and method
US18/059,558 US20230089821A1 (en) 2016-06-21 2022-11-29 Char separator and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662318178P 2016-06-21 2016-06-21
US15/477,312 US20170361268A1 (en) 2016-06-21 2017-04-03 Char separator

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US15/628,844 Continuation-In-Part US10544367B2 (en) 2016-06-21 2017-06-21 Char separator and method
US16/263,088 Division US10633595B2 (en) 2016-06-21 2019-01-31 Char separator

Publications (1)

Publication Number Publication Date
US20170361268A1 true US20170361268A1 (en) 2017-12-21

Family

ID=60661073

Family Applications (2)

Application Number Title Priority Date Filing Date
US15/477,312 Abandoned US20170361268A1 (en) 2016-06-21 2017-04-03 Char separator
US16/263,088 Active US10633595B2 (en) 2016-06-21 2019-01-31 Char separator

Family Applications After (1)

Application Number Title Priority Date Filing Date
US16/263,088 Active US10633595B2 (en) 2016-06-21 2019-01-31 Char separator

Country Status (3)

Country Link
US (2) US20170361268A1 (zh)
EP (1) EP3472273A4 (zh)
CN (1) CN109661452B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111707329A (zh) * 2020-06-04 2020-09-25 河南菲普斯特仪器仪表有限公司 一种防爆型电容式液位计

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US20190185760A1 (en) 2019-06-20
US10633595B2 (en) 2020-04-28

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