DE300032C - - Google Patents

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Publication number
DE300032C
DE300032C DENDAT300032D DE300032DA DE300032C DE 300032 C DE300032 C DE 300032C DE NDAT300032 D DENDAT300032 D DE NDAT300032D DE 300032D A DE300032D A DE 300032DA DE 300032 C DE300032 C DE 300032C
Authority
DE
Germany
Prior art keywords
iron
mixtures
catalyzing
water vapor
cobalt
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.)
Active
Application number
DENDAT300032D
Other languages
English (en)
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.)
Publication of DE300032C publication Critical patent/DE300032C/de
Priority claimed from US842954A external-priority patent/US1330772A/en
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
    • C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/862—Iron and chromium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
    • C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • C01B2203/045—Purification by catalytic desulfurisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C01B2203/1052—Nickel or cobalt catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1076—Copper or zinc-based catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1094—Promotors or activators
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

In der Patentschrift 279582 ist ein Verfahren zur katalytischen Herstellung von Wasserstoff durch Umsetzung von Kohlenoxyd-Wasserdampfgemischen beschrieben, welches dadurch gekennzeichnet ist, daß Kontaktmassen verwendet werden,die neben dem katalysierenden Metall oder Oxyd oder Gemischen solcher untereinander oder mit anderen Körpern aktivierende Körper, insbesondere Sauerstoffverbindungen des Chroms, Thoriums, Urans, Berylliums, Antimons u. dgl. oder Gemische solcher enthalten.
Es hat sich nun gezeigt, daß in diesem Verfahren im Falle der Verwendung von solchen Formen katalysierender Metalle der Eisengruppe (insbesondere Eisen, Nickel, Kobalt) oder deren Oxyden oder Gemischen solcher, die an sich wenig wirksam sind, z. B. infolge kristallinischer Beschaffenheit oder weil sie vorher hohen: Temperaturen ausgesetzt waren, als aktivierende Zusätze auch Verbindungen, insbesondere Hydroxyde oder Salze, des katalysierenden Metalls selbst zugesetzt werden können.
Beispiele:
i. Eisenoxyd, das. " bei seiner Herstellung hohen Temperaturen ausgesetzt war, wird mit ungefähr 1J3 seines Gewichts feuchtem Eisenhydroxyd zusammengeknetet, das Ganze geformt, getrocknet und in den Kontaktofen gefüllt.
2. Engmaschiges Eisendrahtnetz, z. B. in Röllchenform, wird ein oder mehrere Male mit einer konzentrierten Eisennitratlösung (etwa ι Teil Nitrat auf 2 Teile Eisendraht) angeätzt bzw. ,erhitzt, worauf durch weiteres mäßiges Erhitzen das noch vorhandene Nitrat völlig zersetzt werden kann. ♦
In allen Fällen zeigt die Kontaktmasse beim Überleiten eines Wasserdampf-Wassergasgemisches bei z. B. 5000 eine bedeutend höhere Wirksamkeit als das Ausgangsmaterial.

Claims (1)

  1. Patent-Anspruch:
    Ausführungsform des Verfahrens zur Herstellung von Wasserstoff durch kata-Iy tische Umsetzung von Kohlenoxyd-Wasserdampfgemischen gemäß Patent 279582, dadurch gekennzeichnet, daß im Falle der Verwendung von solchen Formen katalysierender Metalle der Eisengruppe (insbesondere Eisen, Nickel, Kobalt) oder deren Oxyden oder Gemischen solcher, die an sich wenig wirksam sind, als aktivierende Zusätze Verbindungen, insbesondere Hydroxyde oder Salze, des katalysierenden Metalls selbst benutzt werden.
DENDAT300032D 1913-12-04 Active DE300032C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB91327963T 1913-12-04
US842954A US1330772A (en) 1914-06-04 1914-06-04 Producing hydrogen

Publications (1)

Publication Number Publication Date
DE300032C true DE300032C (de)

Family

ID=32827103

Family Applications (4)

Application Number Title Priority Date Filing Date
DENDAT279582D Active DE279582C (de) 1913-12-04
DENDAT300032D Active DE300032C (de) 1913-12-04
DENDAT293585D Active DE293585C (de) 1913-12-04
DENDAT282849D Active DE282849C (de) 1913-12-04

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT279582D Active DE279582C (de) 1913-12-04

Family Applications After (2)

Application Number Title Priority Date Filing Date
DENDAT293585D Active DE293585C (de) 1913-12-04
DENDAT282849D Active DE282849C (de) 1913-12-04

Country Status (3)

Country Link
DE (4) DE282849C (de)
GB (1) GB191327963A (de)
NL (1) NL2513C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149486B (de) * 1958-08-18 1963-05-30 Carves Simon Ltd Verfahren zur katalytischen Behandlung von Kohlenmonoxyd und organische Schwefelverbindungen enthaltenden Brenngasen

Also Published As

Publication number Publication date
DE293585C (de)
DE282849C (de)
GB191327963A (en) 1915-07-15
NL2513C (de)
DE279582C (de)

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