GB2289476A - Thermal treatment of carbonaceous material - Google Patents

Thermal treatment of carbonaceous material

Info

Publication number
GB2289476A
GB2289476A GB9513643A GB9513643A GB2289476A GB 2289476 A GB2289476 A GB 2289476A GB 9513643 A GB9513643 A GB 9513643A GB 9513643 A GB9513643 A GB 9513643A GB 2289476 A GB2289476 A GB 2289476A
Authority
GB
United Kingdom
Prior art keywords
zone
carbonaceous material
thermal treatment
zones
heat exchanger
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.)
Granted
Application number
GB9513643A
Other versions
GB2289476B (en
GB9513643D0 (en
Inventor
Kenneth Michael Holland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9513643D0 publication Critical patent/GB9513643D0/en
Publication of GB2289476A publication Critical patent/GB2289476A/en
Application granted granted Critical
Publication of GB2289476B publication Critical patent/GB2289476B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • C10B19/00—Heating of coke ovens by electrical means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/187—Details relating to the spatial orientation of the reactor inclined at an angle to the horizontal or to the vertical plane
    • 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

Abstract

Carbonaceous materials are heated by microwave radiation in a first zone having an atmosphere in which flame generation is substantially prevented, and then part of the hot carbonaceous material is moved into a second zone where thermal energy is released to a heat exchanger, the thermal energy being latent or generated by combustion of the material in the second zone. Apparatus comprises a housing with first (3) and second (4) zones, a microwave radiation source (5), a gas barrier (14) between the zones, and a heat exchanger (16) in the second zone (4). <IMAGE>
GB9513643A 1993-02-05 1994-02-04 Thermal treatment of carbonaceous material Expired - Fee Related GB2289476B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939302399A GB9302399D0 (en) 1993-02-05 1993-02-05 Thermal treatment of carbonaceous material
PCT/GB1994/000205 WO1994018286A1 (en) 1993-02-05 1994-02-04 Thermal treatment of carbonaceous material

Publications (3)

Publication Number Publication Date
GB9513643D0 GB9513643D0 (en) 1995-10-04
GB2289476A true GB2289476A (en) 1995-11-22
GB2289476B GB2289476B (en) 1996-06-05

Family

ID=10730007

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939302399A Pending GB9302399D0 (en) 1993-02-05 1993-02-05 Thermal treatment of carbonaceous material
GB9513643A Expired - Fee Related GB2289476B (en) 1993-02-05 1994-02-04 Thermal treatment of carbonaceous material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939302399A Pending GB9302399D0 (en) 1993-02-05 1993-02-05 Thermal treatment of carbonaceous material

Country Status (13)

Country Link
EP (1) EP0682685A1 (en)
JP (1) JPH09500149A (en)
KR (1) KR940020038A (en)
AU (1) AU684067B2 (en)
BR (1) BR9406342A (en)
CA (1) CA2153808A1 (en)
FI (1) FI953674A (en)
GB (2) GB9302399D0 (en)
MX (1) MX9400937A (en)
NO (1) NO952652L (en)
PL (1) PL309696A1 (en)
SG (1) SG48721A1 (en)
WO (1) WO1994018286A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2143412B1 (en) * 1998-04-21 2000-12-16 Consejo Superior Investigacion MICROWAVE ASSISTED PROCESS TO OBTAIN CARBON MATERIALS OF A BASIC NATURE AND DEVICE.
CA2320455A1 (en) 2000-09-22 2002-03-22 Ewmc International Inc. Medical waste unit
NZ523665A (en) * 2003-01-15 2004-02-27 Rajeev Prasad Gupta Use of microwave energy for the combustion of organic material
US8354005B2 (en) 2005-02-02 2013-01-15 Kjell Ivar Kasin Microwave gasification, pyrolysis and recycling of waste and other organic materials
EP1870171A1 (en) * 2006-06-20 2007-12-26 Ferca S.r.l. Method and apparatus for the disposal of vegetable water and olive residues
WO2013016866A1 (en) * 2011-08-01 2013-02-07 Scandinavian Biofuel Company As Novel microwave assisted flash pyrolysis system and method thereof
SG10201900158PA (en) * 2019-01-08 2020-08-28 Jie Xiong Jonathan Yeo Manufacturing facility

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066024A (en) * 1975-12-24 1978-01-03 Oconnor Chadwell Rotating fluidized bed combustor
GB1562492A (en) * 1976-08-02 1980-03-12 Foster Wheeler Power Prod Pyrolysis of waste
US4647443A (en) * 1984-10-12 1987-03-03 Fred Apffel Recovery process
WO1988008871A1 (en) * 1987-05-13 1988-11-17 Kenneth Michael Holland Destruction of plastics waste
WO1989004355A1 (en) * 1987-11-11 1989-05-18 Kenneth Michael Holland Pyrolysis of organic material
WO1992002598A1 (en) * 1990-07-27 1992-02-20 Kenneth Michael Holland Destruction of waste

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066024A (en) * 1975-12-24 1978-01-03 Oconnor Chadwell Rotating fluidized bed combustor
GB1562492A (en) * 1976-08-02 1980-03-12 Foster Wheeler Power Prod Pyrolysis of waste
US4647443A (en) * 1984-10-12 1987-03-03 Fred Apffel Recovery process
WO1988008871A1 (en) * 1987-05-13 1988-11-17 Kenneth Michael Holland Destruction of plastics waste
WO1989004355A1 (en) * 1987-11-11 1989-05-18 Kenneth Michael Holland Pyrolysis of organic material
WO1992002598A1 (en) * 1990-07-27 1992-02-20 Kenneth Michael Holland Destruction of waste

Also Published As

Publication number Publication date
FI953674A0 (en) 1995-08-01
NO952652D0 (en) 1995-07-04
KR940020038A (en) 1994-09-15
GB9302399D0 (en) 1993-03-24
CA2153808A1 (en) 1994-08-18
NO952652L (en) 1995-07-04
JPH09500149A (en) 1997-01-07
AU684067B2 (en) 1997-12-04
FI953674A (en) 1995-08-01
BR9406342A (en) 1996-01-09
SG48721A1 (en) 1998-05-18
AU5975494A (en) 1994-08-29
GB2289476B (en) 1996-06-05
MX9400937A (en) 1994-08-31
PL309696A1 (en) 1995-10-30
EP0682685A1 (en) 1995-11-22
WO1994018286A1 (en) 1994-08-18
GB9513643D0 (en) 1995-10-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990204