LU69955A1 - - Google Patents

Info

Publication number
LU69955A1
LU69955A1 LU69955A LU69955A LU69955A1 LU 69955 A1 LU69955 A1 LU 69955A1 LU 69955 A LU69955 A LU 69955A LU 69955 A LU69955 A LU 69955A LU 69955 A1 LU69955 A1 LU 69955A1
Authority
LU
Luxembourg
Application number
LU69955A
Inventor
K Goerling
H Elvander
J Edenwall
D Ekman
Original Assignee
Boliden Ab
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
Priority claimed from SE7306065A external-priority patent/SE372178B/xx
Priority claimed from SE7306063A external-priority patent/SE372177B/xx
Priority claimed from SE7314373A external-priority patent/SE396090B/xx
Priority claimed from SE7402747A external-priority patent/SE380735B/xx
Application filed by Boliden Ab filed Critical Boliden Ab
Publication of LU69955A1 publication Critical patent/LU69955A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/42—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to electric current or to radiations this sub-group includes the fluidised bed subjected to electric or magnetic fields
    • 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
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00389—Controlling the temperature using electric heating or cooling elements
    • B01J2208/00407—Controlling the temperature using electric heating or cooling elements outside the reactor bed
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • B01J2208/00495—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer
LU69955A 1973-04-30 1974-04-29 LU69955A1 (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7306065A SE372178B (xx) 1973-04-30 1973-04-30
SE7306063A SE372177B (xx) 1973-04-30 1973-04-30
SE7314373A SE396090B (sv) 1973-10-23 1973-10-23 Reduktionsforfarande
SE7402747A SE380735B (sv) 1974-03-01 1974-03-01 Forfarande vid induktiv vermning

Publications (1)

Publication Number Publication Date
LU69955A1 true LU69955A1 (xx) 1974-10-01

Family

ID=27484585

Family Applications (1)

Application Number Title Priority Date Filing Date
LU69955A LU69955A1 (xx) 1973-04-30 1974-04-29

Country Status (8)

Country Link
US (2) US3948640A (xx)
BE (2) BE814393A (xx)
CA (1) CA1017127A (xx)
DE (2) DE2420579C3 (xx)
FR (2) FR2308411A1 (xx)
GB (2) GB1461519A (xx)
LU (1) LU69955A1 (xx)
NL (1) NL7405696A (xx)

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* Cited by examiner, † Cited by third party
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CA1110454A (en) * 1978-04-03 1981-10-13 Midrex Corporation Method and apparatus for reducing particulate iron oxide to molten iron with solid reductant
JPS54152615A (en) * 1978-05-24 1979-12-01 Ishikawajima Harima Heavy Ind Co Ltd Suspended layer type direct reduction iron making process
US4604165A (en) * 1980-03-17 1986-08-05 Albert Calderon Apparatus for processing bulk materials by induction
US4494984A (en) * 1980-03-17 1985-01-22 Albert Calderon Method for direct reduction of iron oxide utilizing induction heating
US4464197A (en) * 1980-03-17 1984-08-07 Albert Calderon Method for making iron by induction heating
US4389283A (en) * 1980-10-29 1983-06-21 Albert Calderon Method for making coke via induction heating
SE457265B (sv) * 1981-06-10 1988-12-12 Sumitomo Metal Ind Foerfarande och anlaeggning foer framstaellning av tackjaern
AT378970B (de) * 1982-12-21 1985-10-25 Voest Alpine Ag Verfahren und vorrichtung zur herstellung von flùssigem roheisen oder stahlvorprodukten
JPS59179726A (ja) * 1983-03-31 1984-10-12 Kawasaki Steel Corp 難還元性鉱石の予備還元法
AT387036B (de) * 1983-05-04 1988-11-25 Voest Alpine Ag Verfahren zum entfernen von schwefel bei der erschmelzung von roheisen
SE8302764L (sv) * 1983-05-17 1984-11-18 Boliden Ab Forfarande for framstellning av rably ur sulfidiska blyravaror
AT382165B (de) * 1983-08-18 1987-01-26 Voest Alpine Ag Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten sowie vorrichtung zur durchfuehrung des verfahrens
IN164687B (xx) * 1984-08-16 1989-05-13 Voest Alpine Ag
AT382390B (de) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten
EP0393030B1 (en) * 1987-05-13 1993-11-10 HOLLAND, Kenneth Michael Destruction of plastics waste
US5810934A (en) * 1995-06-07 1998-09-22 Advanced Silicon Materials, Inc. Silicon deposition reactor apparatus
US7070743B2 (en) * 2002-03-14 2006-07-04 Invista North America S.A R.L. Induction-heated reactors for gas phase catalyzed reactions
ES2307280T3 (es) * 2005-01-27 2008-11-16 Patco Engineering Gmbh Procedimiento para reducir escorias que contienen oxidos de metales o vidrios y/o desgasificar masas fundidas de minerales, y dispositivo para realizar dicho procedimiento.
US7976771B2 (en) * 2007-01-19 2011-07-12 Sgl Carbon Se Method for reducing oxidic slags and dusts and inductively heatable furnance for carrying out this method
AT507262B1 (de) * 2008-08-27 2011-04-15 Sgl Carbon Se Verfahren zum aufarbeiten von festen oder schmelzflüssigen stoffen
US8741027B2 (en) * 2008-09-16 2014-06-03 Technological Resources Pty Limited Material supply apparatus and process
US8690986B2 (en) * 2010-09-03 2014-04-08 Forest Vue Research, Llc Method for simultaneously producing iron, coke, and power
DE102011106645A1 (de) 2011-07-05 2013-01-10 Linde Aktiengesellschaft Verfahren zur Erzeugung von Koks
CN102559272B (zh) * 2011-12-29 2014-05-14 武汉凯迪工程技术研究总院有限公司 一种微波等离子生物质气流床气化炉及工艺
CN102559273B (zh) * 2011-12-29 2014-03-05 武汉凯迪工程技术研究总院有限公司 一种微波等离子生物质气化固定床气化炉及工艺
CN102899437A (zh) * 2012-09-25 2013-01-30 贵州新天地设备有限公司 一种直接还原铁生产用中频炉
CA2894958C (en) 2012-12-13 2021-04-06 Basf Se Method for performing endothermic processes
EP2745929A1 (de) 2012-12-18 2014-06-25 Basf Se Verfahren zur Durchführung wärmeverbrauchender Prozessen
CN109071216B (zh) * 2016-04-26 2022-04-26 托普索公司 一种甲醇裂解生产氢气或合成气的方法
JP7050695B2 (ja) 2016-04-26 2022-04-08 ハルドール・トプサー・アクチエゼルスカベット ニトリルの合成方法
CN108866321A (zh) * 2018-09-05 2018-11-23 葫芦岛锌业股份有限公司 一种处理高铜高铅锌精矿的沸腾焙烧炉
EP3708684B1 (de) * 2019-03-15 2022-03-02 Primetals Technologies Austria GmbH Verfahren zur direktreduktion in einem fliessbett
DE102019005452B4 (de) 2019-08-02 2023-01-19 Hans-Jürgen Maaß Verfahren zur Erzeugung von Synthesegas für die Herstellung von Ammoniak
EP3945066A1 (en) 2020-07-28 2022-02-02 Total Se Process to conduct a steam cracking reaction in a fluidized bed reactor
WO2023017209A1 (en) * 2021-08-10 2023-02-16 Teknologian Tutkimuskeskus Vtt Oy Method and apparatus for treating raw material and use
GB202202444D0 (en) * 2022-02-23 2022-04-06 Recycling Tech Ltd Reactor systems
DE102022123944A1 (de) 2022-09-19 2024-03-21 Sergej Belik Reaktoranordnung und Verfahren zur thermischen Spaltung von Kohlenwasserstoff

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Publication number Priority date Publication date Assignee Title
FR582347A (fr) * 1923-08-30 1924-12-16 Procédé et appareil pour la distillation du charbon
DE972114C (de) * 1951-02-11 1959-05-21 Carl Dipl-Ing Schoerg Anordnung zur induktiven Erhitzung stroemender Medien
NL264188A (xx) * 1960-04-29
US3440731A (en) * 1966-02-08 1969-04-29 Atomic Energy Commission Magnetically stabilized fluidized bed
GB1226544A (xx) * 1967-05-11 1971-03-31
SE316197B (xx) * 1968-04-11 1969-10-20 Electrodius Ab

Also Published As

Publication number Publication date
DE2420579A1 (de) 1974-11-21
BE814392A (fr) 1974-08-16
US3948645A (en) 1976-04-06
DE2420640A1 (de) 1974-11-21
DE2420579C3 (de) 1981-07-16
DE2420640C3 (de) 1980-10-16
FR2227047B1 (xx) 1982-07-09
NL7405696A (xx) 1974-11-01
GB1473509A (en) 1977-05-11
AU6836874A (en) 1975-10-30
FR2308411A1 (fr) 1976-11-19
BE814393A (fr) 1974-08-16
CA1017127A (en) 1977-09-13
US3948640A (en) 1976-04-06
FR2308411B1 (xx) 1978-09-15
GB1461519A (en) 1977-01-13
FR2227047A1 (xx) 1974-11-22
DE2420579B2 (de) 1980-11-13
DE2420640B2 (de) 1980-01-24

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