CA2208835A1 - Reactor for heating and treating materials in a controlled atmosphere - Google Patents
Reactor for heating and treating materials in a controlled atmosphereInfo
- Publication number
- CA2208835A1 CA2208835A1 CA002208835A CA2208835A CA2208835A1 CA 2208835 A1 CA2208835 A1 CA 2208835A1 CA 002208835 A CA002208835 A CA 002208835A CA 2208835 A CA2208835 A CA 2208835A CA 2208835 A1 CA2208835 A1 CA 2208835A1
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- treated
- reactor
- materials
- constituents
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 79
- 238000010438 heat treatment Methods 0.000 title claims description 18
- 238000004320 controlled atmosphere Methods 0.000 title claims description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000000470 constituent Substances 0.000 claims abstract 15
- 239000007789 gas Substances 0.000 claims description 16
- 239000003245 coal Substances 0.000 claims description 14
- 230000001603 reducing effect Effects 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000003517 fume Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 239000011343 solid material Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000010405 reoxidation reaction Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 101100269618 Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) aliA gene Proteins 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Classifications
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
-
- 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
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/007—Screw type gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/06—Continuous processes
- C10J3/12—Continuous processes using solid heat-carriers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00078—Fingers
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00157—Controlling the temperature by means of a burner
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- 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
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0903—Feed preparation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/1246—Heating the gasifier by external or indirect heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Ceramic Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Control Of Heat Treatment Processes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO001078A IT1267362B1 (it) | 1994-12-28 | 1994-12-28 | Reattore per il riscaldamento e il trattamento di materiali in atmosfera controllata |
ITTO94A001078 | 1994-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2208835A1 true CA2208835A1 (en) | 1996-07-04 |
Family
ID=11413011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002208835A Abandoned CA2208835A1 (en) | 1994-12-28 | 1995-11-07 | Reactor for heating and treating materials in a controlled atmosphere |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0800640A1 (it) |
JP (1) | JPH10511450A (it) |
CN (1) | CN1171840A (it) |
AU (1) | AU3982395A (it) |
BR (1) | BR9510432A (it) |
CA (1) | CA2208835A1 (it) |
FI (1) | FI972746A0 (it) |
IT (1) | IT1267362B1 (it) |
MX (1) | MX9704773A (it) |
PL (1) | PL320959A1 (it) |
WO (1) | WO1996020381A1 (it) |
ZA (1) | ZA9510621B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19880619D2 (de) * | 1997-05-09 | 2000-11-16 | Gebhard Georg | Verfahren und Vorrichtung zur Herstellung von Speichermineralkomponenten für die Immobilisierung von Schadstoffen und zur Herstellung von Bauteilen, insbesondere von Bauplatten sowie von Gemischen |
CN101659522B (zh) * | 2009-08-06 | 2011-11-30 | 新兴河北工程技术有限公司 | 一种煅白生产机 |
ITMI20130320A1 (it) * | 2013-03-04 | 2014-09-05 | Danilo Dante Bonfadini | Impianto di conversione di matrici carboniose, particolarmente per la produzione di energia, e relativo procedimento. |
CN105062517A (zh) * | 2015-07-29 | 2015-11-18 | 王庆普 | 油田作业废物热解反应炉内壁结焦清除装置 |
CN106966105A (zh) * | 2017-05-17 | 2017-07-21 | 兖州煤业股份有限公司 | 一种散装物料均质化装置及胶带输送机 |
CN113604234B (zh) * | 2021-07-09 | 2024-02-02 | 华北电力大学 | 一种多室有机固废热解反应器及其热解方法 |
CN113604232B (zh) * | 2021-07-09 | 2024-02-02 | 华北电力大学 | 一种转笼式多室有机固废热解反应器及其热解方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB314916A (en) * | 1928-03-05 | 1929-07-05 | Eric Hayward | Improvements in or relating to apparatus for the continuous chemical, heat or other treatment of materials |
FR96401E (fr) * | 1966-08-27 | 1972-06-30 | Shionogi & Co | Réacteur a circulation de fluide pour traitement chimique. |
EP0077889B1 (en) * | 1981-09-24 | 1987-10-28 | Asahi Glass Company Ltd. | Apparatus for drying or heating a particulate material |
US4988289A (en) * | 1990-02-26 | 1991-01-29 | Custom Equipment Corporation | Reaction furnace |
-
1994
- 1994-12-28 IT IT94TO001078A patent/IT1267362B1/it active IP Right Grant
-
1995
- 1995-11-07 JP JP8520053A patent/JPH10511450A/ja active Pending
- 1995-11-07 CA CA002208835A patent/CA2208835A1/en not_active Abandoned
- 1995-11-07 EP EP95938429A patent/EP0800640A1/en not_active Withdrawn
- 1995-11-07 BR BR9510432A patent/BR9510432A/pt not_active Application Discontinuation
- 1995-11-07 WO PCT/EP1995/004372 patent/WO1996020381A1/en not_active Application Discontinuation
- 1995-11-07 PL PL95320959A patent/PL320959A1/xx unknown
- 1995-11-07 CN CN95197159.XA patent/CN1171840A/zh active Pending
- 1995-11-07 AU AU39823/95A patent/AU3982395A/en not_active Abandoned
- 1995-11-07 MX MX9704773A patent/MX9704773A/es unknown
- 1995-12-13 ZA ZA9510621A patent/ZA9510621B/xx unknown
-
1997
- 1997-06-25 FI FI972746A patent/FI972746A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ITTO941078A0 (it) | 1994-12-28 |
EP0800640A1 (en) | 1997-10-15 |
PL320959A1 (en) | 1997-11-24 |
FI972746A (fi) | 1997-06-25 |
ZA9510621B (en) | 1996-08-08 |
FI972746A0 (fi) | 1997-06-25 |
MX9704773A (es) | 1997-12-31 |
JPH10511450A (ja) | 1998-11-04 |
BR9510432A (pt) | 1998-11-10 |
AU3982395A (en) | 1996-07-19 |
IT1267362B1 (it) | 1997-01-28 |
CN1171840A (zh) | 1998-01-28 |
WO1996020381A1 (en) | 1996-07-04 |
ITTO941078A1 (it) | 1996-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |