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49 条记录 (耗时 0.119 秒)

    METHOD AND PLANT FOR THE THERMAL TREATMENT OF ORGANIC MATTER IN ORDER TO PRODUCE CHARCHOAL OR CHAR
    3.
    发明申请
    METHOD AND PLANT FOR THE THERMAL TREATMENT OF ORGANIC MATTER IN ORDER TO PRODUCE CHARCHOAL OR CHAR 审中-公开

    公开(公告)号：US20120137576A1

    公开(公告)日：2012-06-07

    申请号：US13321628

    申请日：2010-05-20

    申请人： Alvaro Lucio

    发明人： Alvaro Lucio

    IPC分类号： C10L5/44 ,  C10B9/00

    CPC分类号： C10B53/02 ,  C10B7/14 ,  C10B39/06 ,  C10B49/02 ,  C10L5/44 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/30

    摘要： The organic matter carbonization process is based on thermal treatment at high temperatures, under a controlled atmosphere, if possible in the absence of oxygen. The organic matter carbonization theory was expounded in this text, with emphasis on the thermodynamic aspects. It is shown in this exposition the important misfit between the endothermic and the exothermic carbonization stages, which hinders the use of the energy emitted during the exothermic stage by the brick kilns. Following there is a summary of the carbonization technique actual stage. The present invention relates to a method and plant for the thermal treatment of organic matter comprising independent reactors for the drying and pyrolysis of organic matter, and an independent reactor for the charcoal cooling. In this method the volatile products—non condensable gases and condensable pyrolytic vapors—are burned in an independent combustion chamber in order to supply the energy demanded by the process. In this way wood is not burned, and polluting substances are not emitted to the atmosphere. The method proposed by the present invention allows a precise control of the process in order to obtain the specified charcoal fixed carbon content; and a higher gravimetric yield, which gives an increase of the forest wood, either native or cultivated. In the independent pyrolysis and drying reactors proposed by the present invention, exiting flue gases from an external combustion chamber are driven to the drying reactor where the wood onto roll on buckets are heated and dried. Fuel gases emitted by the carbonizing wood are burned in the combustion chamber as an energy source. Inside the combustion chamber is placed a heat exchanger with the aim to reheat the pyrolytic gases. After reheated, these gases return to the carbonizing reactor in order to supply energy for the endothermic carbonizing step. The aim of this technique is to avoid the mixing of the fuel gases with the flue gases generated inside the combustion chamber, and to precisely control the carbonizing temperature. The present invention allows the production of intermediate products between wet wood and charcoal by halting the carbonization process at the desired stage in order to obtain anhydrous wood, char or, or high volatile content charcoal. The basic concepts of the process are: 1—Utilization of the emitted gases by the carbonizing wood as an energy source. 2—The stages of wood drying, wood pyrolysis and charcoal cooling are performed in independent reactors, inside which only one of these stages occurs. 3—Energy supply during the carbonizing endothermic stage of the pyrolysis by the gases emitted during this stage after reheated in a heat exchanger. Basically the present invention comprises the following equipments: 1—Reaction chambers inside which the process stages are performed. 2—An external combustion chamber. 3—A heat exchanger inside said combustion chamber. 4—A set of pipes. 5—A set of fans. 6—A loading system comprising roll on buckets.

    Coking drum and process for forming improved graphite coke
    5.
    发明授权
    Coking drum and process for forming improved graphite coke 失效
    焦化鼓和成型改进的石墨焦炭的方法

    公开(公告)号：US4168224A

    公开(公告)日：1979-09-18

    申请号：US768293

    申请日：1977-02-14

    申请人： John C. Jansma

    发明人： John C. Jansma

    IPC分类号： C10B57/04 ,  C01B31/04 ,  C10B39/06 ,  C10B55/00 ,  C10G9/16 ,  C10G9/18

    CPC分类号： C10B39/06 ,  C10B55/00

    摘要： Cooling water for cooling coke in a coking drum is charged into the interior of the coking drum from a plurality of orifices located on the lateral surfaces of the coking drum so as to uniformly distribute the cooling effect provided by the cooling water.

    摘要翻译： 在焦化鼓中的冷却焦炭的冷却水从位于焦化鼓的侧表面上的多个孔装入焦化鼓的内部，以均匀地分配由冷却水提供的冷却效果。

    Closed Coke Slurry System and Method for Gaining Sellable Petroleum Coke Pieces Out of Solidified Petroleum Coke in a Coke Drum Unit
    9.
    发明申请
    Closed Coke Slurry System and Method for Gaining Sellable Petroleum Coke Pieces Out of Solidified Petroleum Coke in a Coke Drum Unit 有权
    闭式可乐泥浆系统和方法，用于从可乐鼓单元中的固化石油焦中获得可销售的石油焦炭

    公开(公告)号：US20140076707A1

    公开(公告)日：2014-03-20

    申请号：US14115926

    申请日：2011-07-14

    申请人： Tri-Plan AG

    发明人： Ralf Gast

    IPC分类号： C10B39/06

    CPC分类号： C10B39/06 ,  C10B33/003 ,  C10B39/04 ,  C10B55/00

    摘要： A closed system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit, comprises a coke drum unit containing solidified petroleum coke; a coke crushing unit for crushing petroleum coke into sellable petroleum coke pieces; a closed slurry pipe leading petroleum coke slurry to a closed slurry pit; a dewatering bin unit for receiving petroleum coke slurry from the slurry pit, for collecting the sellable petroleum coke pieces and for leading filtered water and petroleum coke fines out of it; a closed drain water pit, separate from the slurry pit, for receiving the filtered water and the petroleum coke fines from the dewatering bin unit; a water settling tank receiving the filtered water and the petroleum coke from the drain water pit and for separating the petroleum coke fines from the water such that the petroleum coke fines collect in the bottom part of the water settling tank, and for leading the petroleum coke fines into the slurry pit where they mix with the petroleum coke slurry; a clean water tank for receiving the purified water from the upper part of the water settling tank; and a removal unit for removing the sellable petroleum coke pieces from the dewatering bin unit.

    摘要翻译： 用于从焦炭罐单元中的固化石油焦中获得可销售石油焦炭的封闭系统包括含有固化石油焦的焦炭鼓单元; 用于将石油焦粉碎成可销售石油焦炭的焦炭破碎机组; 封闭的浆料管道将石油焦浆料引导到封闭的泥浆坑; 用于从泥浆坑接收石油焦浆料的脱水箱单元，用于收集可销售的石油焦炭碎片并将其从其中引出过滤的水和石油焦炭; 与泥浆坑分离的封闭排水水坑，用于接收来自脱水箱单元的过滤水和石油焦炭; 从排水水槽接收过滤水和石油焦的水沉淀池，并将石油焦炭与水分离，使石油焦粉收集在沉淀池的底部，并引导石油焦 将其与石油焦浆料混合进泥浆坑中; 一个用于从沉淀池上部接收净化水的清水箱; 以及用于从脱水箱单元去除可销售的石油焦炭件的去除单元。

    METHOD FOR PRODUCING HIGH VCM COKE
    10.
    发明申请
    METHOD FOR PRODUCING HIGH VCM COKE 有权
    生产高VCM焦炭的方法

    公开(公告)号：US20120285862A1

    公开(公告)日：2012-11-15

    申请号：US13469593

    申请日：2012-05-11

    申请人： Ahmad Faegh ,  John C. Collins ,  Virendra Manral ,  Gary Reisen

    发明人： Ahmad Faegh ,  John C. Collins ,  Virendra Manral ,  Gary Reisen

    IPC分类号： C10G9/00 ,  C10B55/00

    CPC分类号： C10G9/005 ,  C10B27/06 ,  C10B39/06 ,  C10B41/00 ,  C10B41/08 ,  C10B55/00 ,  C10B57/045 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/4006 ,  C10G2300/4081 ,  C10G2400/06 ,  C10L5/04 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/58

    摘要： A process and apparatus for improving the production of coke having a high volatile combustible material content are disclosed. The process may include, for example: heating a coker feedstock to a coking temperature to produce a heated coker feedstock; contacting the heated coker feedstock with a quench medium to reduce a temperature of the heated coker feedstock and produce a quenched feedstock; feeding the quenched feedstock to a coking drum; subjecting the quenched feedstock to thermal cracking in the coking drum to (a) crack a portion of the quenched feedstock to produce a cracked vapor product, and (b) produce a coke product having a volatile combustible material (VCM) concentration in the range from about 13% to about 50% by weight, as measured by ASTM D3175.

    摘要翻译： 公开了一种用于改善具有高挥发性可燃材料含量的焦炭生产的方法和装置。 该方法可以包括例如：将焦化原料加热至焦化温度以产生加热的焦化原料; 使加热的焦化原料与骤冷介质接触以降低加热的焦化器原料的温度并产生骤冷原料; 将淬火的原料进料到焦化鼓; 使经淬火的原料在焦化鼓中进行热裂化，以（a）裂解一部分骤冷原料以产生裂化蒸气产物，和（b）产生具有挥发性可燃材料（VCM）浓度范围的焦炭产物， 约13％至约50％（按ASTM D3175测量）。