NO850329L - Fremgangsmaate og apparat for fremstilling av syntesegass - Google Patents

Fremgangsmaate og apparat for fremstilling av syntesegass

Info

Publication number
NO850329L
NO850329L NO850329A NO850329A NO850329L NO 850329 L NO850329 L NO 850329L NO 850329 A NO850329 A NO 850329A NO 850329 A NO850329 A NO 850329A NO 850329 L NO850329 L NO 850329L
Authority
NO
Norway
Prior art keywords
procedure
preparation
synthesic gas
synthesic
gas
Prior art date
Application number
NO850329A
Other languages
English (en)
Other versions
NO170921C (no
NO170921B (no
Inventor
Jerry Lee Lewis
Original Assignee
Fluor Corp
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 Fluor Corp filed Critical Fluor Corp
Publication of NO850329L publication Critical patent/NO850329L/no
Publication of NO170921B publication Critical patent/NO170921B/no
Publication of NO170921C publication Critical patent/NO170921C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025Preparation or purification of gas mixtures for ammonia synthesis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/0205Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02Processes for making hydrogen or synthesis gas
    • C01B2203/0205Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0244Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being an autothermal reforming step, e.g. secondary reforming processes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06Integration with other chemical processes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06Integration with other chemical processes
    • C01B2203/061Methanol production
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06Integration with other chemical processes
    • C01B2203/062Hydrocarbon production, e.g. Fischer-Tropsch process
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06Integration with other chemical processes
    • C01B2203/068Ammonia synthesis
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08Methods of heating or cooling
    • C01B2203/0805Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0838Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
    • C01B2203/0844Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel the non-combustive exothermic reaction being another reforming reaction as defined in groups C01B2203/02 - C01B2203/0294
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08Methods of heating or cooling
    • C01B2203/0872Methods of cooling
    • C01B2203/0883Methods of cooling by indirect heat exchange
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005Arrangement or shape of catalyst
    • C01B2203/1011Packed bed of catalytic structures, e.g. particles, packing elements
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041Composition of the catalyst
    • C01B2203/1047Group VIII metal catalysts
    • C01B2203/1052Nickel or cobalt catalysts
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205Composition of the feed
    • C01B2203/1211Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235Hydrocarbons
    • C01B2203/1241Natural gas or methane
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14Details of the flowsheet
    • C01B2203/142At least two reforming, decomposition or partial oxidation steps in series
    • C01B2203/143Three or more reforming, decomposition or partial oxidation steps in series
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/16Controlling the process
    • C01B2203/1604Starting up the process
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/80Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
    • C01B2203/82Several process steps of C01B2203/02 - C01B2203/08 integrated into a single apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO850329A 1984-01-30 1985-01-28 Reaktor for autotermisk fremstilling av en syntesegass NO170921C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/574,921 US4666680A (en) 1984-01-30 1984-01-30 Autothermal production of synthesis gas

Publications (3)

Publication Number Publication Date
NO850329L true NO850329L (no) 1985-07-31
NO170921B NO170921B (no) 1992-09-21
NO170921C NO170921C (no) 1992-12-30

Family

ID=24298191

Family Applications (1)

Application Number Title Priority Date Filing Date
NO850329A NO170921C (no) 1984-01-30 1985-01-28 Reaktor for autotermisk fremstilling av en syntesegass

Country Status (15)

Country Link
US (1) US4666680A (no)
JP (1) JPS60186401A (no)
AT (1) AT392628B (no)
AU (1) AU576214B2 (no)
BR (1) BR8500393A (no)
CA (1) CA1327271C (no)
DK (1) DK166770B1 (no)
GB (1) GB2153382B (no)
IN (1) IN163324B (no)
MY (1) MY101681A (no)
NL (1) NL192572C (no)
NO (1) NO170921C (no)
NZ (1) NZ210933A (no)
SU (1) SU1713420A3 (no)
ZA (1) ZA85527B (no)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650651A (en) * 1983-06-09 1987-03-17 Union Carbide Corporation Integrated process and apparatus for the primary and secondary catalytic steam reforming of hydrocarbons
US5181937A (en) * 1985-06-27 1993-01-26 Stone & Webster Engineering Corp. Apparatus for production of synthesis gas using convective reforming
US5006131A (en) * 1985-06-27 1991-04-09 Stone & Webster Engineering Corporation Apparatus for production of synthesis gas using convective reforming
DE3532413A1 (de) * 1985-09-11 1987-03-12 Uhde Gmbh Vorrichtung zur erzeugung von synthesegas
GB8609099D0 (en) * 1986-04-15 1986-05-21 British Petroleum Co Plc Production of synthesis gas
JPH01501224A (ja) * 1986-09-15 1989-04-27 エル・ウント・ツエ・シユタインミユラア・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 水蒸気によってガス状の炭化水素を触媒分解するための改質器、およびそのための1次改質器と2次改質器を備えた設備
GB8629497D0 (en) * 1986-12-10 1987-01-21 British Petroleum Co Plc Apparatus
DE3719780A1 (de) * 1987-06-13 1988-12-22 Uhde Gmbh Verfahren zur herstellung von ammoniak aus erdgas
IT1211957B (it) * 1987-12-07 1989-11-08 Kinetics Technology Procedimento,apparato e relativo metodo di funzionamento per la generazione di vapore ed il recupero dicalore in impianti di produzione di idrogeno e gas di sintesi
DE3803082A1 (de) * 1988-02-03 1989-08-17 Uhde Gmbh Mehrstufiges verfahren zur erzeugung von h(pfeil abwaerts)2(pfeil abwaerts)- und co-haltigen synthesegasen
DE8816548U1 (de) * 1988-02-03 1989-10-26 Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung einer mehrstufigen Synthesegaserzeugung
JPH01261201A (ja) * 1988-04-12 1989-10-18 Mitsubishi Gas Chem Co Inc 炭化水素改質反応器
GB2222533A (en) * 1988-04-20 1990-03-14 Humphreys & Glasgow Ltd Combined tubular primary and secondary reformer
DE3813863A1 (de) * 1988-04-23 1989-11-02 Uhde Gmbh Einrichtung zur aufnahme von katalysatoren, insbesondere bei der erzeugung von synthesegas
GB2217728B (en) * 1988-04-28 1992-02-26 Humphreys & Glasgow Ltd Combined reformer
JPH0218303A (ja) * 1988-07-07 1990-01-22 Mitsubishi Gas Chem Co Inc 炭化水素の改質反応器および改質方法
US5122299A (en) * 1989-12-11 1992-06-16 The M. W. Kellogg Company Autothermal steam reforming process
US5011625A (en) * 1989-12-11 1991-04-30 The M. W. Kellogg Company Autothermal steam reforming process
US5382271A (en) * 1991-12-26 1995-01-17 Industrial Technology Research Institute Hydrogen generator
JPH07126201A (ja) * 1993-10-27 1995-05-16 Mitsubishi Gas Chem Co Inc メタノール製造方法
US5980840A (en) * 1997-04-25 1999-11-09 Bp Amoco Corporation Autothermic reactor and process using oxygen ion--conducting dense ceramic membrane
DE19727841A1 (de) * 1997-06-24 1999-01-07 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur autothermen Reformierung von Kohlenwasserstoffen
EP0936183B1 (en) * 1998-02-17 2006-10-04 Haldor Topsoe A/S Process for the autothermal reforming of a hydrocarbon feedstock
ES2251205T3 (es) * 1998-07-02 2006-04-16 Haldor Topsoe A/S Procedimiento para la reformacion autotermica de una carga hidrocarbonada.
DK173745B1 (da) * 1998-08-27 2001-09-03 Topsoe Haldor As Fremgangsmåde til autotermisk reforming af carbonhydridmateriale
US6180846B1 (en) 1998-09-08 2001-01-30 Uop Llc Process and apparatus using plate arrangement for combustive reactant heating
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
WO2001009038A2 (en) * 1999-07-29 2001-02-08 Sasol Technology (Pty) Ltd Natural gas conversion to hydrocarbons and ammonia
DE10119083C1 (de) 2001-04-19 2002-11-28 Joachim Alfred Wuenning Kompakt-Dampf-Reformer
GB2421246A (en) * 2003-08-21 2006-06-21 Syntroleum Corp Two-stage auto thermal reforming process system
US7892511B2 (en) * 2004-07-02 2011-02-22 Kellogg Brown & Root Llc Pseudoisothermal ammonia process
US7435401B2 (en) * 2004-07-02 2008-10-14 Kellogg Brown & Root Llc Pseudoisothermal ammonia process
WO2006071927A1 (en) * 2004-12-23 2006-07-06 Saudi Arabian Oil Company, Thermo-neutral reforming of petroleum-based liquid hydrocarbons
US20070000173A1 (en) * 2005-06-28 2007-01-04 Michael Boe Compact reforming reactor
US7700005B2 (en) 2006-12-26 2010-04-20 Saudi Arabian Oil Company Oil-based thermo-neutral reforming with a multi-component catalyst
WO2009013233A2 (en) * 2007-07-20 2009-01-29 Upm-Kymmene Oyj Method and apparatus for producing liquid biofuel from solid biomass
EP2065337A1 (en) * 2007-11-27 2009-06-03 Ammonia Casale S.A. Process for producing ammonia synthesis gas
US20100200812A1 (en) * 2007-11-29 2010-08-12 Jgc Corporation Production method for raw gas for ammonia synthesis and production apparatus therefor
US9321641B1 (en) 2011-02-11 2016-04-26 Emerging Fuels Technology, Inc. Process to convert natural gas into liquid fuels and chemicals
US9034208B1 (en) * 2011-02-11 2015-05-19 Emerging Fuels Technology, Inc. Process to convert natural gas into liquid fuels and chemicals
RU2480400C1 (ru) * 2011-12-02 2013-04-27 Общество с ограниченной ответственностью "Газохим Техно" Технологический комплекс для получения синтез-газа

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR512655A (fr) * 1919-09-08 1921-01-28 Air Liquide Procédé de synthèse directe de l'ammoniaque
US2472254A (en) * 1944-08-22 1949-06-07 Shell Dev Apparatus and method for carrying out catalytic reactions
US2887365A (en) * 1955-02-21 1959-05-19 Belge Produits Chimiques Sa Catalytic reactor
DE1143295B (de) * 1961-05-06 1963-02-07 Metallgesellschaft Ag Vorrichtung zum autothermen, katalytischen Spalten von Kohlenwasserstoffen unter Druck
GB1093943A (en) * 1963-10-07 1967-12-06 Ici Ltd Reforming hydrocarbons
DE1442594A1 (de) * 1965-06-24 1968-11-28 Badische Anilin & Soda Fakrik Hochdrucksyntheseofen fuer exotherme Gasreaktionen
US3516800A (en) * 1965-08-25 1970-06-23 Hisao Yamamoto Synthesis reaction apparatus equipped with means for temperature control of catalyst bed
US3442613A (en) * 1965-10-22 1969-05-06 Braun & Co C F Hydrocarbon reforming for production of a synthesis gas from which ammonia can be prepared
GB1247338A (en) * 1967-10-13 1971-09-22 Power Gas Ltd Steam reforming of hydrocarbons
US3607125A (en) * 1968-12-30 1971-09-21 Gen Electric Reformer tube construction
US3658498A (en) * 1969-06-03 1972-04-25 Siegener Ag Geisweid Method and apparatus for producing ethylene and synthesis gas by thermal cracking
US3909299A (en) * 1973-10-01 1975-09-30 United Technologies Corp Fuel cell system including reform reactor
US4079017A (en) * 1976-11-19 1978-03-14 Pullman Incorporated Parallel steam reformers to provide low energy process
US4071330A (en) * 1976-12-22 1978-01-31 United Technologies Corporation Steam reforming process and apparatus therefor
US4221763A (en) * 1978-08-29 1980-09-09 Cities Service Company Multi tube high pressure, high temperature reactor
AU511381B2 (en) * 1978-09-12 1980-08-14 Midrex International B.V. Rotterdam Vertical shaft furnace forthe reduction of iron ore to sponge iron
DE3244252A1 (de) * 1982-11-30 1984-05-30 Uhde Gmbh, 4600 Dortmund Verfahren und vorrichtung zur erzeugung von produktgas mit wasserstoff- und kohlenoxyde-gehalten

Also Published As

Publication number Publication date
GB2153382B (en) 1987-06-24
AU576214B2 (en) 1988-08-18
NZ210933A (en) 1987-07-31
ZA85527B (en) 1995-04-06
GB2153382A (en) 1985-08-21
MY101681A (en) 1991-12-31
SU1713420A3 (ru) 1992-02-15
NO170921C (no) 1992-12-30
AU3813585A (en) 1985-08-08
NL8500238A (nl) 1985-08-16
DK166770B1 (da) 1993-07-12
IN163324B (no) 1988-09-10
NO170921B (no) 1992-09-21
CA1327271C (en) 1994-03-01
ATA24185A (de) 1990-10-15
BR8500393A (pt) 1985-09-10
DK38385A (da) 1985-07-31
JPS60186401A (ja) 1985-09-21
NL192572B (nl) 1997-06-02
DK38385D0 (da) 1985-01-28
US4666680A (en) 1987-05-19
JPH0522641B2 (no) 1993-03-30
GB8501758D0 (en) 1985-02-27
NL192572C (nl) 1997-10-03
AT392628B (de) 1991-05-10

Similar Documents

Publication Publication Date Title
NO850329L (no) Fremgangsmaate og apparat for fremstilling av syntesegass
NO172950C (no) Framgangsmaate og apparat for broennboring
DK154185D0 (da) Fremgangsmaade og apparat til fremstilling af granulater
DK418485D0 (da) Fremgangsmaade og apparat til kalibrering
NO885066L (no) Fremgangsmaate og apparat for evaluering av undergrunnsformasjoner.
DK160374C (da) Fremgangsmaade og apparat til niveaumaaling
DK161261C (da) Fremgangsmaade og apparat til niveaumaaling
NO875259D0 (no) Fremgangsmaate og anordning for fremstilling av syntesegass
DK378388A (da) Fremgangsmaade og apparat til fremstilling af pyramidestubformede daaseemner
NO164319C (no) Fremgangsmaate og apparat for studium av partikler.
DK173987D0 (da) Fremgangsmaade og apparat til fremstilling af sfaeriske partikler og de derved fremstillede partikler
DK546788A (da) Fremgangsmaade og anordning til oparbejdning af flyveaske
NO172059C (no) Fremgangsmaate til hydrokrakking av hydrokarboner og apparat til utfoerelse av fremgangsmaaten
NO863255L (no) Fremgangsmaate og apparat til maaling av avstandsvariasjoner
DK138787D0 (da) Fremgangsmaade og apparat til kontrollering af pakkers taethed
NO854137L (no) Fremgangsm¨te og apparat for adskillelse av trykkp¨kjente elementer.
DK313187A (da) Apparat og fremgangsmaade til masselodning
NO171045C (no) Anordning og fremgangsmaate for fremstilling av syntesegass
NO169871C (no) Fremgangsmaate og innretning til fremstilling av fiskefileter i stykker
DK253788A (da) Fremgangsmaade og apparat til fremstilling af ekstra findelt toerpulver
NO841313L (no) Fremgangsmaate og apparat for undersoekelse av geologiske formasjoner
NO156895B (no) Fremgangsmaate og apparat for dosering av pulverformige materialer.
NO921168L (no) Fremgangsmaate og anordning for fremstilling av elementaertjod i ren form
NO912666L (no) Framgangsmaate og apparat for framstilling av trekk med kanaler
NO850057L (no) Fremgangsmaate og apparat til fremstilling av underklorsyrling.