GB1503701A - Calcination of coke - Google Patents

Calcination of coke

Info

Publication number
GB1503701A
GB1503701A GB15082/75A GB1508275A GB1503701A GB 1503701 A GB1503701 A GB 1503701A GB 15082/75 A GB15082/75 A GB 15082/75A GB 1508275 A GB1508275 A GB 1508275A GB 1503701 A GB1503701 A GB 1503701A
Authority
GB
United Kingdom
Prior art keywords
kiln
coke
pyrometer
mass
upstream
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.)
Expired
Application number
GB15082/75A
Other languages
English (en)
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development Ltd
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 Alcan Research and Development Ltd filed Critical Alcan Research and Development Ltd
Publication of GB1503701A publication Critical patent/GB1503701A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity
    • F27D2019/0046—Amount of secondary air to the burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/04—Carbon-containing material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Coke Industry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Radiation Pyrometers (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB15082/75A 1974-04-12 1975-04-11 Calcination of coke Expired GB1503701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460463A US3888621A (en) 1974-04-12 1974-04-12 Monitoring and controlling kiln operation in calcination of coke

Publications (1)

Publication Number Publication Date
GB1503701A true GB1503701A (en) 1978-03-15

Family

ID=23828809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15082/75A Expired GB1503701A (en) 1974-04-12 1975-04-11 Calcination of coke

Country Status (15)

Country Link
US (1) US3888621A (xx)
JP (1) JPS5315921B2 (xx)
AR (1) AR224603A1 (xx)
AU (1) AU8002975A (xx)
BR (1) BR7502231A (xx)
CA (1) CA1052313A (xx)
DE (1) DE2515807B2 (xx)
DK (1) DK149475A (xx)
ES (1) ES436487A1 (xx)
FR (1) FR2267365B1 (xx)
GB (1) GB1503701A (xx)
IT (1) IT1037213B (xx)
NL (1) NL159187B (xx)
SU (1) SU648113A3 (xx)
YU (1) YU92575A (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043746A (en) * 1974-09-19 1977-08-23 Polysius Ag Method for the heat treatment of fine-grained materials containing alkali compounds
US4022569A (en) * 1975-12-05 1977-05-10 Alcan Research And Development Limited Calcination of coke
DE2633789C3 (de) * 1976-07-28 1980-08-14 Wintershall Ag, 3100 Celle Verfahren und Vorrichtung zur Herstellung von Petrolkokskalzinat
US4198273A (en) * 1976-07-28 1980-04-15 Wintershall Aktiengesellschaft Apparatus for producing petroleum coke calcinate
US4092098A (en) * 1976-11-01 1978-05-30 Monsanto Company Method and apparatus for improved in situ combustion of pyrolysis gases in a kiln
US4083752A (en) * 1976-11-10 1978-04-11 Monsanto Company Rotary retort
WO1982000875A1 (en) * 1979-11-05 1982-03-18 G Grim Method and apparatus for preheating a rotatable fluidizable bed
US4255135A (en) * 1979-11-05 1981-03-10 Caterpillar Tractor Co. Apparatus for preheating a rotatable fluidizable bed
US4288215A (en) * 1979-11-05 1981-09-08 Caterpillar Tractor Co. Method and apparatus for preheating a rotatable fluidizable bed
US4451352A (en) * 1981-07-20 1984-05-29 Automated Production Systems Corporation Process of producing oil by pyrolysis
US4462698A (en) * 1982-04-21 1984-07-31 Bloom Engineering Company, Inc. Noncontact temperature sensing method and apparatus for ladle preheating
US4741694A (en) * 1984-02-17 1988-05-03 Reynolds Metals Co. Method for calcining carbonaceous materials
US5145361A (en) * 1984-12-04 1992-09-08 Combustion Research, Inc. Burner and method for metallurgical heating and melting
FR2578834B1 (fr) * 1985-03-13 1992-01-03 Fives Cail Babcock Procede et dispositif de conduite d'une installation de fabrication de clinker de ciment
US4690569A (en) * 1986-05-22 1987-09-01 Qualtronics Corporation Thermal profile system
FR2599826B1 (fr) * 1986-06-04 1989-08-25 Fives Cail Babcock Procede de regulation d'une installation de fabrication du ciment en voie seche avec precalcination
US4759033A (en) * 1987-07-01 1988-07-19 Weyerhaeuser Company Temperature measurement of hot mineral product by induced fluorescence
US4834648A (en) * 1987-09-17 1989-05-30 Angelo Ii James F Rotary calcining kiln
US5224433A (en) * 1988-11-23 1993-07-06 Cadence Chemical Resources, Inc. Waste fuel delivery to long kilns
AU4671593A (en) * 1992-07-14 1994-02-14 Ash Grove Cement Company Method for improved manufacture of cement in long kilns
US5375535A (en) * 1993-01-11 1994-12-27 Ash Grove Cement Company Method and apparatus for improved manufacture of cement in long kilns
US5456761A (en) * 1993-07-15 1995-10-10 Alcan International Limited High temperature and abrasion resistant temperature measuring device
US5632616A (en) * 1994-11-28 1997-05-27 Cadence Environmental Energy, Inc. Method and apparatus for injecting air into long cement kilns
US6113387A (en) * 1997-08-14 2000-09-05 Global Stone Corporation Method and apparatus for controlling kiln
US6113386A (en) * 1998-10-09 2000-09-05 North American Manufacturing Company Method and apparatus for uniformly heating a furnace
US7229281B2 (en) * 2000-09-11 2007-06-12 Cadence Environmental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US6474984B2 (en) 2000-11-20 2002-11-05 Metso Minerals Industries, Inc. Air injection for nitrogen oxide reduction and improved product quality
DE10160222A1 (de) * 2001-12-07 2003-06-26 Powitec Intelligent Tech Gmbh Verfahren zur Überwachung eines Brennvorgangs und Vorrichtung hierzu
PL2710099T3 (pl) * 2011-05-18 2017-03-31 Bioendev Ab Sposób monitorowania i kontroli temperatury prażenia
CA2834324C (en) 2011-05-18 2019-11-26 Bioendev Ab Countercurrent oxygen enhanced torrefaction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292243A (en) * 1940-10-01 1942-08-04 Babcock & Wilcox Co Kiln control
US3647195A (en) * 1970-05-01 1972-03-07 Allis Chalmers Mfg Co Apparatus for and method of controlling rotary kiln operation

Also Published As

Publication number Publication date
DK149475A (xx) 1975-10-13
FR2267365B1 (xx) 1980-01-25
JPS50143801A (xx) 1975-11-19
YU92575A (en) 1982-02-28
AU8002975A (en) 1976-10-14
JPS5315921B2 (xx) 1978-05-29
CA1052313A (en) 1979-04-10
ES436487A1 (es) 1977-01-01
SU648113A3 (ru) 1979-02-15
DE2515807A1 (de) 1975-10-23
DE2515807B2 (de) 1976-09-16
IT1037213B (it) 1979-11-10
AR224603A1 (es) 1981-12-30
BR7502231A (pt) 1976-02-10
NL159187B (nl) 1979-01-15
US3888621A (en) 1975-06-10
FR2267365A1 (xx) 1975-11-07
NL7504338A (nl) 1975-10-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee