知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

30 records (took 0.012 seconds)

    PROCESS FOR CALCINING BLENDING MATERIAL WITH HIGH ACTIVITY BY FEEDING OUTSIDE KILN HEAD AND APPARATUS THEREOF
    2.
    发明申请
    PROCESS FOR CALCINING BLENDING MATERIAL WITH HIGH ACTIVITY BY FEEDING OUTSIDE KILN HEAD AND APPARATUS THEREOF 有权
    通过送入外部的头部来计算具有高活性的混合材料的方法及其装置

    公开(公告)号：US20140318420A1

    公开(公告)日：2014-10-30

    申请号：US14360874

    申请日：2012-05-22

    Applicant: Zhengliang Qi

    Inventor： Zhengliang Qi

    IPC: C04B7/43 ,  C04B7/30 ,  C04B7/24 ,  C04B7/28

    CPC classification number: C04B7/43 ,  C04B7/24 ,  C04B7/28 ,  C04B7/30 ,  C04B7/4407 ,  F27B7/33 ,  F27B7/383 ,  F27D15/0213 ,  Y02P40/145

    Abstract: Disclosed is a process for calcining active blending material involving feeding material outside of a kiln head and the blending material obtained. The process comprises feeding material from outside of kiln head of rotary kiln into inside of kiln hood and to grate cooler, wherein the material is coal gangue, shale, clay, peat, mud and the like which can form active cement component through low temperature calcining, and calcining the material at low temperature. Disclosed also is a cement production apparatus for carrying out the process provided, comprising feeder nose(s) provided on the kiln hood and/or grate cooler for feeding the material.

    Abstract translation: 公开了一种用于煅烧包括在窑头外部进料的活性掺合材料和所获得的共混材料的方法。 该方法包括将回转窑窑头外部的材料进料到窑罩内部，并将炉篦冷却器进料，其中该材料为煤ang石，页岩，粘土，泥炭，泥浆等，可通过低温煅烧形成活性水泥成分 ，并在低温下煅烧材料。 还公开了一种用于执行所述方法的水泥生产设备，其包括设置在窑罩上的进料器鼻和/或用于进料材料的格栅冷却器。

    Process for calcining blending material with high activity by feeding outside kiln head and apparatus thereof
    5.
    发明授权
    Process for calcining blending material with high activity by feeding outside kiln head and apparatus thereof 有权
    通过供给外部窑头及其装置煅烧具有高活性的掺合材料的方法

    公开(公告)号：US09403718B2

    公开(公告)日：2016-08-02

    申请号：US14360874

    申请日：2012-05-22

    Applicant: Zhengliang Qi

    Inventor： Zhengliang Qi

    IPC: C04B7/43 ,  C04B7/24 ,  C04B7/44 ,  C04B7/28 ,  C04B7/30 ,  F27B7/33 ,  F27B7/38 ,  F27D15/02

    CPC classification number: C04B7/43 ,  C04B7/24 ,  C04B7/28 ,  C04B7/30 ,  C04B7/4407 ,  F27B7/33 ,  F27B7/383 ,  F27D15/0213 ,  Y02P40/145

    Abstract: Disclosed is a process for calcining active blending material involving feeding material outside of a kiln head and the blending material obtained. The process comprises feeding material from outside of kiln head of rotary kiln into inside of kiln hood and to grate cooler, wherein the material is coal gangue, shale, clay, peat, mud and the like which can form active cement component through low temperature calcining, and calcining the material at low temperature. Disclosed also is a cement production apparatus for carrying out the process provided, comprising feeder nose(s) provided on the kiln hood and/or grate cooler for feeding the material.

    Abstract translation: 公开了一种用于煅烧包括在窑头外部进料的活性掺合材料和所获得的共混材料的方法。 该方法包括将回转窑窑头外部的材料进料到窑罩内部，并将炉篦冷却器进料，其中该材料为煤ang石，页岩，粘土，泥炭，泥浆等，可通过低温煅烧形成活性水泥成分 ，并在低温下煅烧材料。 还公开了一种用于执行所述方法的水泥生产设备，其包括设置在窑罩上的进料器鼻和/或用于进料材料的格栅冷却器。

    Use of organic carbon-containing minerals
    7.
    发明申请
    Use of organic carbon-containing minerals 有权
    使用含有机碳的矿物质

    公开(公告)号：US20040035330A1

    公开(公告)日：2004-02-26

    申请号：US10228642

    申请日：2002-08-26

    Inventor： David Bridson Oates ,  John Graham Whellock ,  Philip Souza Zacarias

    IPC: C04B007/14 ,  C04B007/19 ,  C04B011/00 ,  C04B028/14 ,  C04B002/00 ,  C04B028/10

    CPC classification number: F27B3/00 ,  C04B7/30 ,  C04B18/027 ,  F27B3/18 ,  F27B3/205 ,  F27B3/225 ,  F27B3/26 ,  F27D3/08 ,  F27D3/1518 ,  F27D17/004 ,  F27D2003/162 ,  F27D2003/168 ,  Y02P40/143 ,  Y02P40/145 ,  C04B7/24 ,  C04B7/436 ,  C04B7/14

    Abstract: A synthetic slag is produced by melting the mineral content of an organic carbon-containing mineral, for example, oil shale or tar sands, with a source of lime such as cement kiln dust. The organic carbon, especially hydrocarbon, content of the mineral is oxidized by oxygen gas, which typically is derived from air or an air/oxygen combination, in an exothermic reaction and the heat generated provides the thermal energy for the reaction between the mineral content and the source of lime. In this way the gaseous products will typically comprise nitrogen, unreacted oxygen, water vapor and carbon dioxide, and heat energy can be readily recovered from the hot off gas products evolving during the combustion reaction. The synthetic slag may be pelletized and employed as lightweight mineral aggregate or milled, or atomized and then milled, to cement fineness to provide slag cement.

    Abstract translation: 通过用诸如水泥窑灰的石灰来源熔化含有机碳的矿物，例如油页岩或焦油砂的矿物质含量来生产合成炉渣。 矿物的有机碳，特别是烃的含量在放热反应中被氧气氧化，氧气通常来自空气或空气/氧气组合，产生的热量为矿物质含量和 石灰的来源。 以这种方式，气态产物通常将包含氮气，未反应的氧气，水蒸气和二氧化碳，并且可以容易地从在燃烧反应期间放出的热废气产物回收热能。 合成渣可以被造粒并用作轻质矿物骨料或研磨，或雾化然后研磨成水泥细度以提供矿渣水泥。

    Barrier for containing spent oil shale
    8.
    发明授权
    Barrier for containing spent oil shale 失效
    含油页岩的屏障

    公开(公告)号：US4415365A

    公开(公告)日：1983-11-15

    申请号：US305332

    申请日：1981-09-24

    Applicant: Byron G. Spars ,  Lawrence E. Santucci

    Inventor： Byron G. Spars ,  Lawrence E. Santucci

    IPC: C04B7/30

    CPC classification number: C04B7/30 ,  Y02P40/145

    Abstract: A water impermeable liner, cap, or dam core for a containment basin for spent oil shale is made from a mixture of water and combusted oil shale having a particle size of less than about one cm, a residual organic carbon content of less than 1%, and at least 15% of its Mg/Ca/Fe carbonate minerals decomposed. A layer of the mixture is applied to the basin and/or top of the filled basin, compacted, and allowed to cure under conditions that minimize the likelihood of shrinkage cracking.

    Abstract translation: 用于废油页岩的防渗水盆的不透水衬套，盖或坝芯由水和燃烧油页岩的混合物制成，其中颗粒尺寸小于约1cm，残余有机碳含量小于1％ ，并且其Mg / Ca / Fe碳酸盐矿物质的至少15％分解。 将混合物的一层施加到填充的盆的盆和/或顶部，压实并在使收缩开裂的可能性最小化的条件下使其固化。

    PROCESS FOR THE PRODUCTION OF BINDERS
    10.
    发明申请
    PROCESS FOR THE PRODUCTION OF BINDERS 有权
    生产粘合剂的方法

    公开(公告)号：US20140123878A1

    公开(公告)日：2014-05-08

    申请号：US14005732

    申请日：2012-03-16

    Applicant: Thomas Stumpf ,  Ulf Boenkendorf ,  Leonhard Baumann ,  Roland Möller

    Inventor： Thomas Stumpf ,  Ulf Boenkendorf ,  Leonhard Baumann ,  Roland Möller

    IPC: C04B7/30 ,  C04B7/32

    CPC classification number: C04B7/32 ,  C04B7/24 ,  C04B7/30 ,  C04B7/40 ,  Y02P40/145 ,  C04B7/421 ,  C04B7/424 ,  C04B7/427 ,  C04B7/428

    Abstract: The invention relates to a process for the production of binders by calcinating mineral raw material mixtures. In order to improve the process and the quality of the binders, it is proposed that oil shale and/or oil sand fills are converted by targeted agglomeration into particles of a certain size and consistency, wherein the water content for the mechanical stabilization of the agglomerate is adjusted to less than 25 percent and the agglomerates are calcinated to form binders at temperatures between 800 and 1500° C. under reductive conditions over the entire process with a Lambda value

    Abstract translation: 本发明涉及通过煅烧矿物原料混合物生产粘合剂的方法。 为了改善粘合剂的工艺和质量，提出将油页岩和/或油砂填充物通过目标附聚转化为一定尺寸和稠度的颗粒，其中用于机械稳定附聚物的水含量 调节至小于25％，并且在具有上升气流气化的立式竖炉中的λ值<1的整个过程中在800至1500℃之间的温度下煅烧附聚物以形成粘合剂。 通过目标添加含CaO物质和/或油砂的现有硫组分和/或油页岩通过存在于起始原料中的CaO和/或添加物结合来调节结合性。

Patent Agency Ranking