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    • 14. 发明公开
    • 팜슬러지를 이용한 펄프의 제조방법
    • 使用棕榈泥浆的纸浆的制造方法
    • KR1020150064626A
    • 2015-06-11
    • KR1020130149556
    • 2013-12-03
    • (주)스카이글로벌
    • 차완영
    • D21H17/01D21H17/02D21B1/04
    • D21H17/02D21B1/02D21B1/023D21B1/028D21H17/01
    • 본발명은팜슬러지를이용한펄프의제조방법에관한것으로, 더욱상세하게는팜슬러지분말과목재칩을혼합하는원료혼합단계, 상기원료혼합단계를통해제조된혼합물을수산화나트륨수용액과혼합하고가열하는연질화단계, 상기연질화단계를통해연질화된혼합물을세척하는제1세척단계, 상기제1세척단계를통해세척된혼합물을건조하는제1건조단계, 상기제1건조단계를통해건조된혼합물을정선하는정선단계, 상기정선단계를통해정선된혼합물을건조하는제2건조단계, 상기제2건조단계를통해건조된혼합물의백색도를조절하는표백단계, 상기표백단계를통해표백된혼합물을세척하는제2세척단계및 상기제2세척단계를통해세척된혼합물을건조하는제3건조단계를통해이루어진다. 상기의과정으로이루어지는펄프의제조방법은팜슬러지분말과목재칩을혼합한원료가사용되어펄프의제조시간및 제조비용이줄어들고, 우수한물성과다양한백색도의펄프를제공한다.
    • 本发明涉及一种使用棕榈油泥的纸浆的制造方法,更具体地,涉及一种使用棕榈油泥的纸浆的制造方法,其特征在于,包括:将棕榈泥浆粉碎物与木屑混合的原料混合工序; 用于将通过原料混合步骤制备的混合物与氢氧化钠水溶液混合并加热混合物的氮碳共渗化步骤; 第一洗涤步骤,通过氮碳共渗步骤洗涤氮碳共渗混合物; 干燥通过第一洗涤步骤洗涤的混合物的第一干燥步骤; 清洗通过第一干燥步骤干燥的混合物的清洗步骤; 第二干燥步骤,通过清洗步骤干燥经过清洗的混合物; 调整通过第二干燥步骤干燥的混合物的白度指数的漂白步骤; 洗涤通过漂白步骤漂白的混合物的第二洗涤步骤; 以及第三干燥步骤,用于干燥通过第二洗涤步骤洗涤的混合物。 在包括以下步骤的纸浆制造方法中,使用通过混合棕榈油泥粉末和木材碎片获得的原料,从而减少纸浆的制造时间和成本,并提供具有优异的物理性能和各种白度指数的纸浆。
    • 17. 发明公开
    • SEPARATION DEVICE
    • US20230220625A1
    • 2023-07-13
    • US18150220
    • 2023-01-05
    • SEIKO EPSON CORPORATION
    • Naoko OMAGARI
    • D21G9/00D21B1/02
    • D21G9/0018D21B1/028
    • A separation device includes: a material supply section that supplies a material containing a fiber; a defibrating section that defibrates the material supplied from the material supply section; a separation section that includes a rotating member, a suction portion, and a collection section, the rotating member having a first surface and a second surface that are in a front and back relationship, being at least partially composed of a mesh, and to which a defibrated material generated in the defibrating section is supplied onto the first surface, the suction portion being provided on a side of the second surface of the rotating member and sucking the defibrated material via the mesh to remove foreign matter, the collection section collecting the defibrated material from which the foreign matter on the first surface has been removed; a weight detection section that detects a weight of the material supplied by the material supply section; and a controller that controls an operation of the separation section based on a detection result of the weight detection section.
    • 19. 发明授权
    • Materials recovery facility process optimization via unit operation feedback
    • 通过单元操作反馈进行材料回收设备流程优化
    • US07893378B2
    • 2011-02-22
    • US11194709
    • 2005-08-01
    • Garry R. Kenny
    • Garry R. Kenny
    • B07C5/00
    • B07B1/15B03B9/06B07B4/08B07B9/02B07B11/04B07B13/00B07B13/08B07B13/18B07C5/00D21B1/028G06Q10/06G06Q10/30Y02W30/523Y02W30/525Y02W90/20Y10S209/93
    • Methods and systems are provided for controlling an automatic separator apparatus of a Materials Recovery Facility. An input waste material stream includes a mixture of first and second materials. The method includes a step of passing the input waste material stream through an adjustable separator having at least one adjustable parameter, and separating the input waste material stream into a first output stream containing the majority of the first material and some contaminant second material, and a second output stream containing the majority of the second material and some contaminant first material. The adjustable parameter is adjusted. The method includes monitoring the amount of contaminant second material in the first output stream, and the amount of contaminant first material in the second output stream, both before and after the adjustment of the adjustable parameter, and generating a signal indicative of whether the combined amount of contaminant material has decreased. The adjustable parameter is further adjusted responsive to the signal, in a direction indicated by the signal as being favorable to decreasing the combined amount of contaminant material in the first and second output streams.
    • 提供了用于控制材料回收设备的自动分离装置的方法和系统。 输入废料流包括第一和第二材料的混合物。 该方法包括使输入废料流通过具有至少一个可调整参数的可调分离器的步骤,并将输入的废料流分离成包含大部分第一材料和一些污染物第二材料的第一输出流,以及 第二输出流包含大部分第二材料和一些污染物第一材料。 可调参数进行调整。 该方法包括在可调节参数的调整之前和之后监视第一输出流中的污染物第二物质的量和第二输出流中的污染物第一物质的量,并产生指示组合量 的污染物质减少。 响应于信号,在信号指示的方向上进一步调节可调节参数,有利于减少第一和第二输出流中的污染物质的组合量。