IS6916A - Aðferð til að framkvæma hitahvörf á milli hvarfefna og ofn fyrir hið sama - Google Patents

Aðferð til að framkvæma hitahvörf á milli hvarfefna og ofn fyrir hið sama

Info

Publication number
IS6916A
IS6916A IS6916A IS6916A IS6916A IS 6916 A IS6916 A IS 6916A IS 6916 A IS6916 A IS 6916A IS 6916 A IS6916 A IS 6916A IS 6916 A IS6916 A IS 6916A
Authority
IS
Iceland
Prior art keywords
reactants
furnace
reaction
same
Prior art date
Application number
IS6916A
Other languages
English (en)
Inventor
Øvrebø Dag
George Clark William
Original Assignee
Norsk Hydro Asa
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 Norsk Hydro Asa filed Critical Norsk Hydro Asa
Publication of IS6916A publication Critical patent/IS6916A/is

Links

Classifications

    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/06—Rotary-drum furnaces, i.e. horizontal or slightly inclined adapted for treating the charge in vacuum or special atmosphere
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/076—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with titanium or zirconium or hafnium
    • C01B21/0765—Preparation by carboreductive nitridation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/921—Titanium carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/04—Metal borides
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/34—Arrangements of heating devices
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/26—Drives
    • 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
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0068—Containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
IS6916A 2001-02-23 2003-08-18 Aðferð til að framkvæma hitahvörf á milli hvarfefna og ofn fyrir hið sama IS6916A (is)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20010929A NO20010929D0 (no) 2001-02-23 2001-02-23 FremgangsmÕte for utøvelse av termiske reaksjoner mellom reaktanter samt en ovn for samme
PCT/NO2002/000052 WO2002066374A1 (en) 2001-02-23 2002-02-06 A method for performing thermal reactions between reactants and a furnace for same

Publications (1)

Publication Number Publication Date
IS6916A true IS6916A (is) 2003-08-18

Family

ID=19912174

Family Applications (1)

Application Number Title Priority Date Filing Date
IS6916A IS6916A (is) 2001-02-23 2003-08-18 Aðferð til að framkvæma hitahvörf á milli hvarfefna og ofn fyrir hið sama

Country Status (14)

Country Link
US (1) US20040126299A1 (is)
EP (1) EP1363853A1 (is)
JP (1) JP2004534929A (is)
CN (1) CN1492836A (is)
AR (1) AR032834A1 (is)
BR (1) BR0207338A (is)
CA (1) CA2438771A1 (is)
CZ (1) CZ20032553A3 (is)
EA (1) EA200300924A1 (is)
IS (1) IS6916A (is)
NO (1) NO20010929D0 (is)
SK (1) SK10572003A3 (is)
WO (1) WO2002066374A1 (is)
ZA (1) ZA200306174B (is)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003082739A1 (en) * 2002-03-28 2003-10-09 Council Of Scientific And Industrial Research Process for the production of zirconium boride powder
US20040187525A1 (en) * 2003-03-31 2004-09-30 Coffey Calvin T. Method and apparatus for making soot
WO2006038406A1 (ja) * 2004-10-07 2006-04-13 Nippon Mining & Metals Co., Ltd. 高純度ＺｒＢ２粉末及びその製造方法
DE102005028463A1 (de) * 2005-06-17 2006-12-28 Basf Ag Verfahren zur Herstellung von nanopartikulären Lanthanoid/Bor-Verbindungen von nanopartikuläre Lanthanoid/Bor-Verbindungen enthaltenden Feststoffgemischen
JP5175464B2 (ja) * 2006-09-07 2013-04-03 富士チタン工業株式会社 金属ホウ化物微粉末の製造方法
BRPI0703141B1 (pt) * 2007-08-02 2018-10-16 Petroleo Brasileiro S/A Petrobras processo de obtenção de um composto intermetálico.
WO2018009769A1 (en) * 2016-07-08 2018-01-11 Alcoa Usa Corp. Systems and methods for making ceramic powders
KR102531225B1 (ko) * 2016-07-15 2023-05-10 원드 매터리얼 인코포레이티드 배터리들에서 사용하기 위해 카본계 파우더 상에 실리콘 나노와이어들을 제조하기 위한 제조 장치 및 방법
US10836969B2 (en) * 2016-09-27 2020-11-17 Cleancarbonconversion Patents Ag Process reacting organic materials to give hydrogen gas
CN112320793B (zh) * 2020-10-22 2022-04-05 中钢新型材料股份有限公司 一种用于半导体级SiC粉体合成的高纯石墨粉的制备工艺
CN117205838B (zh) * 2023-11-07 2024-01-23 通威微电子有限公司 碳化硅粉料合成装置及碳化硅粉料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200262A (en) * 1978-07-10 1980-04-29 College Research Corporation Method and apparatus for removing combustible material from metal scrap
US4353885A (en) * 1979-02-12 1982-10-12 Ppg Industries, Inc. Titanium diboride article and method for preparing same
US4439141A (en) * 1982-05-05 1984-03-27 Deckebach George J Recuperative double chamber rotary furnace
US4606902A (en) * 1985-10-03 1986-08-19 The United States Of America As Represented By The Secretary Of Commerce Process for preparing refractory borides and carbides
US4804525A (en) * 1986-04-14 1989-02-14 The Dow Chemical Company Producing boron carbide
WO1990008102A1 (en) * 1989-01-11 1990-07-26 The Dow Chemical Company Method and apparatus for producing boron carbide crystals
US5340417A (en) * 1989-01-11 1994-08-23 The Dow Chemical Company Process for preparing silicon carbide by carbothermal reduction
US5338523A (en) * 1992-10-26 1994-08-16 Krstic Vladimir D Method of making transition metal carbide and boride powders
JP3328541B2 (ja) * 1997-03-18 2002-09-24 株式会社ジャパンエナジー 回転型熱処理装置及び回転型熱処理装置における温度制御方法
ITVI980146A1 (it) * 1998-08-04 2000-02-04 Inco Ind Colori Srl Forno rotativo continuo per la calcinazione specialmente adatto alla calcinazione, di pigmenti inorganici.
US6042370A (en) * 1999-08-20 2000-03-28 Haper International Corp. Graphite rotary tube furnace

Also Published As

Publication number Publication date
JP2004534929A (ja) 2004-11-18
ZA200306174B (en) 2004-09-06
AR032834A1 (es) 2003-11-26
EA200300924A1 (ru) 2004-02-26
SK10572003A3 (sk) 2004-04-06
WO2002066374A1 (en) 2002-08-29
BR0207338A (pt) 2004-02-10
EP1363853A1 (en) 2003-11-26
CZ20032553A3 (cs) 2003-12-17
US20040126299A1 (en) 2004-07-01
CN1492836A (zh) 2004-04-28
NO20010929D0 (no) 2001-02-23
CA2438771A1 (en) 2002-08-29

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