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      4. 江蘇靖江催化劑總廠有限公司

        Jiangsu Jingjiang Catalyst Co., Ltd.

        Mainly engaged in catalysts for fertilizers,
        chemicals, oil refining, etc.

        Integrate R&D, production, sales and related technical services

        Sales Hotline

        +86-523-84521185

        PRODUCTS

        PRODUCTS

        jingjiang catalyst

        JZ115 Thermal Transfer Conversion Catalyst

        Applications and characteristics JZ115 series catalylst for steam gaseous hydrocarbon reforming and energy saving is a calcined, with nickel as is used in the upper part of a primary steamer tube of an ammonia plant operated at an lower to carbon ratio, it is also used in the whole primary reformer tube.
        Physical properties and chemical composition Apparent color: grey-black color
        Physical property
        Type Shape Dimension, mm Bulk density kg/l
        O.D high I.D Hole D HolN.
        JZ115 Raschig rings Longer 16 16 6     1.00~1.20
        Shorter 16 8 6     1.10~1.20
        JZ115Y Five-spoked wheels Longer 16 16       1.00~1.15
        Shorter 16 8       1.00~1.20
        JZ115-1 Six-perforate
        flower cylinders
        Longer 16 16   3.2 6 0.90~1.15
        Shorter 16 8   3.2 6 0.95~1.15
        JZ115-2 Both spherical surface Longer 16 16   3.2 5-7 0.90~1.15
        Shorter 16 8   3.2 5-7 0.95~1.15
        JZl15-3 Four–perforated cylinders Longer 14 17   4.0 4 0.95~1.10
        *Other sizes or shapes available on request.
        Bulk density: with reference to a uniform catalyst loading actually carried out in a plant.
        Chemical composition, %(m/m)
        component   NiO   Al2O3   SiO2   Fe2O3  Re2O3  Additives
        content  ≥14.00  ~65.00  ≤0.20  ≤0.35  a little   rest
        Granular radial crush strength (avg.) : N/gr
        Shorter form:≥250  longer form:≥350
        Percentage of low-strength granular(<160N/gr),%
        Shorter form:≤5.0;  longer form:≤5.0。
        Activity level (volume content of CH4in dry reformed gas):%
        Shorter form: ≤66.0 for the qualified product; ≤64.0 for the first-grade product;
        Longer form: ≤23.0 for the qualified product; ≤21.0。for the first-grade product;
        Operating conditionsfor JZ115 series catalyst used in primary reforming and hydrogen preparation processes of commercial units 1.Inlet gas temperature of the primary reformer tube: 400~650℃
        2.Outlet gas temperature of the primary reformer tube: 650~800℃,
        3.Outlet pressure of the primary reformer tube:from atmosphere to 4.5Pa.
        4.Steam to carbon ratio: 2.5~4.5
        5. Feed gas space velocity((carbon space velocity):
        1,800 ~ 2000h-1 for the large sized ammonia plants,
        ~1000h-1 for the medium and small sized ammonia plants
        6. Content of CH4 in outlet reformed gas components:
        Depending on process parameters
        The above process conditions are usually employed in the primary reformer of ordinary ammonia plants and in hydrogen units.JZ115 series catalyst is adaptable to a wide range. As for a particular, selection of optimum process conditions can be made according to the desingned.
        Storage and transportation The same with common catalyst
        Technical support “Quality first, customer supreme” is our objective. We provide the thorough service for our customers wholeheartedly. We can send technology engineers to the site according to your needs.

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