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210 条记录 (耗时 0.029 秒)

    COMPACTED CALCIUM-BASED GRANULES
    1.
    发明申请
    COMPACTED CALCIUM-BASED GRANULES 有权

    公开(公告)号：US20220362729A1

    公开(公告)日：2022-11-17

    申请号：US17771157

    申请日：2020-10-22

    申请人： Carmeuse Research and Technology

    发明人： Géraldine LEONARD ,  Olivier BUGHIN

    IPC分类号： B01J2/22

    摘要： The present disclosure is related to compacted calcium-based granules, in particular pellets, spheroidal/lens-shaped pellets, exhibiting specific chemical and physical properties and comprising a source of calcium and/or a source of magnesium, and optionally one or more additives. The present disclosure further relates to a method for the production of said pellets and to the use of said pellets in, for example, the steel industry, agriculture (in particular precision farming) and the glass industry.

    Method, apparatus and system for producing granulated solid carbon dioxide
    3.
    发明授权
    Method, apparatus and system for producing granulated solid carbon dioxide 有权

    公开(公告)号：US11001500B2

    公开(公告)日：2021-05-11

    申请号：US15570690

    申请日：2016-05-13

    申请人： Irbis Technology LLC

    发明人： Artur Gimadeev

    IPC分类号： B01J2/22 ,  C01B32/55

    摘要： The present invention relates to the production of granulated solid carbon dioxide mainly for the purpose of cleaning surfaces of parts of various industrial equipment from operational and process surface contaminants and for the purpose of cooling various objects.
    Provided herein methods, devices and a system for compacting the solid carbon dioxide particles produced by expanding liquid carbon dioxide, wherein the mechanical energy obtained by converting the pressure energy of the compressed gaseous carbon dioxide produced by said expanding of said liquid carbon dioxide is used for compacting.

    A BIOMASS GRANULATOR
    5.
    发明申请
    A BIOMASS GRANULATOR 审中-公开

    公开(公告)号：US20190151812A1

    公开(公告)日：2019-05-23

    申请号：US15512008

    申请日：2016-11-08

    申请人： ANHUI DING BEAM BIO ENERGY TECHNOLOGY DEVELOPMENT CO., LTD.

    发明人： Nianxi LIANG ,  Jingbo RUAN ,  Kelong XIAO ,  Lingli LU ,  Jingdong WANG

    IPC分类号： B01J2/22 ,  B01J2/10 ,  B01J2/20 ,  B27N5/00 ,  C10L5/44

    摘要： A biomass granulator comprises a granulation chamber having a feed inlet and a discharge outlet and divided into a primary molding chamber, inside with a pressing wheel mechanism comprising a wheel seat having at least two symmetrical eccentric pressing rollers, and a secondary molding chamber, surrounding the outside of the primary one, by a ring-shaped die; the rollers are disposed with threads on the surface and a guide groove between adjacent threads; the die is provided outside with several scrapers taking the axis of the main shaft as the rotation axis, and the contact point of the roller and the is always between adjacent scrapers. The invention allows the primarily molded particles extruded from the die to be subjected to an orderly, quantitative and uniform reformation via a rotating scraper, and timely delivery of the finally molded particles out of the biomass granulator, thus solving the technical problems herein.

    Method and apparatus for dry granulation
    6.
    发明授权
    Method and apparatus for dry granulation 有权

    公开(公告)号：US10265272B2

    公开(公告)日：2019-04-23

    申请号：US15625696

    申请日：2017-06-16

    申请人： ATACAMA LABS OY

    发明人： Giovanni Politi ,  Erkki Heilakka

    IPC分类号： A61K9/20 ,  B01J2/22 ,  B07B1/24 ,  B07B4/02 ,  B07B4/08 ,  B07B7/04 ,  B07B7/06 ,  B07B7/086 ,  A61K31/155 ,  A61K31/167 ,  A61K31/192 ,  B29B9/12 ,  A61J3/10 ,  B29L31/00

    摘要： A dry-granulation method for producing a tablet comprising (a) pharmaceutical active ingredient in an amount 50-90% w/w and (b) one or more excipients in an amount 10-50% w/w including at least a binder which comprises (i) preparing granules from a powder comprising a binder, a pharmaceutically active ingredient and optionally one or more other excipients or pharmaceutical active ingredients by a process characterized in that a compaction force is applied to the powder to produce a compacted mass comprising a mixture of fine particles and granules and separating and removing fine particles and/or small granules from the granules by entraining the fine particles and/or small granules in a gas stream in which the compacted mass flows, wherein the direction of the flow of the gas stream has a component which is contrary to that of the direction of flow of the compacted mass, and collecting the accepted granules (ii) blending the accepted granules with other components of the tablet in granular or fine powder form wherein in step (ii) at least one other component of the tablet formulation is in granular form and is prepared from a powder comprising said other component by a process characterized in that a compaction force is applied to the powder to produce a compacted mass comprising a mixture of fine particles and granules and separating and removing fine particles and/or small granules from the granules by entraining the fine particles and/or small granules in a gas stream in which the compacted mass flows, wherein the direction of the flow of the gas stream has a component which is contrary to that of the direction of flow of the compacted mass; and (iii) compressing the resultant blend to form a tablet; with the proviso that the tablet does not comprise (a) paracetamol, maize starch and microcrystalline cellulose in a ratio of 60:20:20 w/w, (b) acebutolol HCl and starch in a ratio of 90:10 w/w, (c) sodium valproate, hypromellose and maize starch in a ratio of 90:5:5 w/w, (d) ketoprofen and maize starch in a ratio of 50:50 w/w or (e) metformin HCl, microcrystalline cellulose and maize starch in a ratio of 80:14:6 w/w.