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    Process for the catalytic conversion of carbon monoxide with steam to form hydrogen and carbon dioxide
    2.
    发明专利
    Process for the catalytic conversion of carbon monoxide with steam to form hydrogen and carbon dioxide 未知

    公开(公告)号：GB940960A

    公开(公告)日：1963-11-06

    申请号：GB4039660

    申请日：1960-11-24

    Applicant: BASF AG

    Inventor： REITZ ORTWIN ,  LORENZ ERNST

    IPC: C01B3/16 ,  C10K3/04

    Abstract: Hydrogen and carbon dioxide are produced from steam and carbon monoxide using as catalyst a mixture of a sulphide of cobalt and/or nickel together with one or more sulphides of the transition groups VA, VIA, and VIIA of the Periodic System of Leverenz, used either alone or on a carrier. The catalyst may also contain iron or copper sulphide. The reaction may be at superatmospheric pressure, e.g. 7 to 35 atmospheres and in at least two stages, the mean temperature in each successive stage being 50 DEG to 100 DEG C. lower than that in the preceding stage. The gas to be converted may contain hydrogen sulphide and organic sulphur compounds. The catalyst is re-activated by oxidation and re-sulphurization in situ. Catalyst carriers used may be alumina, synthetic and natural silicates, oxides of magnesium, calcium, zirconium, chromium, titanium.ALSO:In the conversion of steam and carbon monoxide to hydrogen and carbon dioxide a catalyst is used comprising a sulphide of cobalt and/or nickel together with a sulphide of a metal of Group VA, VIA, and VIIA of the Leverenz Periodic system. Examples use 9,8% by weight of molybdenum sulphide, and 4,7% by weight of cobalt sulphide using active alumina as carrier, the catalyst used as cylindrical pellets 3 mm. high and 3 mm. diameter.

    Catalysts useful in effecting the shift reaction
    3.
    发明专利
    Catalysts useful in effecting the shift reaction 未知

    公开(公告)号：GB1087987A

    公开(公告)日：1967-10-18

    申请号：GB552865

    申请日：1965-02-09

    Applicant: BASF AG

    Inventor： LORENZ ERNST ,  REITZ ORTWIN ,  EBENHOECH FRANZ LUDWIG

    IPC: B01J23/84 ,  B01J23/88 ,  B01J23/94 ,  B01J27/04 ,  B01J37/00 ,  B01J37/20

    Abstract: In a process for the catalytic reaction of carbon monoxide with steam to form carbon dioxide and hydrogen the catalyst used consists of (a) one or more oxides or sulphides of metals of Groups V-VII of the Periodic Table, alone or in combination with oxides or sulphides of cobalt and/or nickel, (b) an oxide or silicate carrier other than (a) or (c), and (c) an hydraulic cement as binding agent. Examples describe the reaction of crude conversion gas (containing 32 or 55% CO) with steam at 450 DEG C. and 100 atmospheres.ALSO:A shift reaction catalyst comprises (a) one or more oxides or sulphides of a Group V to VII metal alone or in combination with oxides or sulphides of Co and/or Ni (b) an oxide or silicate carrier and (c) a hydraulic-cement. An example describes the preparation of a Co-Mo-Al2O3 catalyst which has been bound with a commercially available cement, containing calcium aluminate.

    Inhibiting the soiling of heat transfer surfaces during the heating up of crude benzoles or other light oils rich in aromatics and olefine
    6.
    发明专利
    Inhibiting the soiling of heat transfer surfaces during the heating up of crude benzoles or other light oils rich in aromatics and olefine 未知

    公开(公告)号：GB985180A

    公开(公告)日：1965-03-03

    申请号：GB47162

    申请日：1962-01-05

    Applicant: BASF AG

    Inventor： REITZ ORTWIN ,  TOUSSAINT HERBERT ,  ENGEL HANS

    IPC: C10L1/14 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30

    Abstract: The sailing of metallic heat exchange or heat transfer surfaces during the heating of crude benzoles or other light oils rich in aromatics and/or olefines derived from the coking, low temperature carbonization, gasification or cracking of solid or liquid fuels in the liquid phase, is inhibited by the addition of an oil-soluble salt of a sulphonic acid or a thiophosphoric acid ester. The preferred salts are those of the alkali metals, the alkaline earth metals, Zn, Al, Sn and ammonium and also salts of the acid or ester with basic organic nitrogen compounds such as alkylamines, alicyclic amines and pyridines. The additives should contain at least 6 hydrocarbon radicals and 2-200 gms. of additive per metric ton of oil is suitable.ALSO:The soiling of metallic heat exchange or heat transfer surfaces during the heating of crude benzoles or other light oils rich in aromatics and/or olefines derived from the coking, low temperature carbonization, gasification or cracking of solid or liquid fuels in the liquid phase, is inhibited by the addition of an oil soluble salt of a sulphonic acid or a thiophosphoric acid ester. The preferred salts are those of the alkali metals, alkaline earth metals, Zn, Al, Sn and ammonium and also salts of the acid or ester with basic organic nitrogen compounds such as alkylamines, alicyclic amines and pyridines. The additives should contain at least 6 hydrocarbon radicals and 2-200 gms. of additive per metric ton of oil is suitable.

    Selective Hydrofining of Pyrolysis Gasolines.
    8.
    发明专利
    Selective Hydrofining of Pyrolysis Gasolines. 未知

    公开(公告)号：GB1165064A

    公开(公告)日：1969-09-24

    申请号：GB92667

    申请日：1967-01-06

    Applicant: BASF AG

    Inventor： NONNENMACHER HELMUT ,  LORENZ ERNST ,  WODTCKE FRIEDRICH ,  REITZ ORTWIN

    IPC: B01J23/89 ,  C10G45/40

    Abstract: 1,165,064. Refining catalysts. BADISCHE ANILIN-& SODA-FABRIK A.G. 6 Jean., 1967 [8 Jan., 1966], No. 926/67. Heading B1E. [Also in Division C5] A catalyst for the selective hydrofining of pyrolysis gasolines comprises metallic Co and/ or Ni with a small amount of Pd on a carrier having an internal surface area of more than 100 sq. m/g. The carrier may be an active Al 2 O 3 , e.g. boehmite, or a silicate of Mg, Zn, or Al. The content of Co and/or Ni may be from 5-35% and the content of Pd may be 0.01-0.1% by weight.

    Selective hydrofining of pyrolysis gasoline
    9.
    发明专利
    Selective hydrofining of pyrolysis gasoline 未知

    公开(公告)号：GB1105157A

    公开(公告)日：1968-03-06

    申请号：GB2913265

    申请日：1965-07-09

    Applicant: BASF AG

    Inventor： NONNENMACHER HELMUT ,  LORENZ ERNST ,  WODTCKE FRIEDRICH ,  REITZ ORTWIN

    IPC: B01J23/75 ,  B01J23/88 ,  C10G45/34 ,  C10G45/36

    Abstract: A process for the continuous selective refining of gasolines which have been obtained by pyrolytic cracking of mineral oils or fractions thereof in the presence of hydrogen at elevated temperature and superatmospheric pressure wherein a catalyst is used which contains metallic cobalt with an addition of copper and/or molybdenum oxide supported on a carrier having a specific surface of 100 m.2/gm. or more. The carrier may be a silicate of zirconium, titanium, magnesium or zinc or mixtures thereof, and/or aluminium oxide. A silicate of cobalt may be used, the silicic acid formed by reduction acting as a carrier. The reaction temperature may be 50-250 DEG C., the catalyst loading 0.5 to 5 kg. of gasoline per litre of catalyst per hour, and the ratio of hydrogen to gasoline should be low but not less than 100 litres/kg.; the pressure is such that most of the gasoline is in the liquid phase.

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