TREATMENT OF BIOMASS WITH PALM OIL MILL EFFLUENT (POME)

    公开(公告)号:WO2019059768A1

    公开(公告)日:2019-03-28

    申请号:PCT/NL2018/050626

    申请日:2018-09-21

    发明人: PELS, Jan Remmert

    IPC分类号: C10L9/08 C10L5/44

    摘要: The present invention concerns an improved process for the wet torrefaction (Torwash) of biomass, wherein the liquid phase comprises palm oil mill effluent (POME) which is typically considered a waste stream. The process according the invention comprises: (a) heating a mixture of the biomass and palm oil mill effluent (POME) at a temperature in the range of 100 - 400 °C, to obtain torrefied biomass and a liquor; and (b) washing the torrefied biomass with water, to obtain a washed material and an effluent. The inventors found that by applying a washing step after the wet torrefaction, the results are equally good as when fresh water would be used in combination with a conventional pre-washing step.

    PRETREATMENT OF FIBEROUS BIOMASS
    4.
    发明申请
    PRETREATMENT OF FIBEROUS BIOMASS 审中-公开
    纤维状生物质的预处理

    公开(公告)号:WO2018071848A1

    公开(公告)日:2018-04-19

    申请号:PCT/US2017/056637

    申请日:2017-10-13

    IPC分类号: A61K38/47 C12P19/14 A23K1/165

    摘要: A conventional agricultural "cuber" machine was modified to transform fibrous, low density cellulosic biomass into a mechanically stable form suitable for use as a feed stock to a bulk flow torrefier process without requiring the addition of a "binder" or other such adjuvant. Certain disclosed embodiments of the product concern a compact "cube" or "thin puck" of raw cellulosic biomass having a density of from 4 to 15 times the bulk density of the shredded raw biomass or from 20 to 32 Ib/cu ft. The moisture content is below 10%, typically 3-8%. The strength of the product as measured by dropping the product onto a hard surface from a height of 3 ft. will not produce more than 10% breakage. The products of the present invention can be produced having any desirable dimensions, such as substantially square-, rectangular- or parallelogram-shaped product.

    摘要翻译: 传统的农业“立方体” 机器进行改造以将纤维状低密度纤维素生物质转化为机械稳定形式,其适合用作本体流动烘干机工艺的原料而不需要添加“粘合剂” 或其他此类佐剂。 产品的某些公开实施例涉及紧凑的“立方体” 或“细盘” 的原纤维素生物质,其密度为粉碎的生物质生物质的堆积密度的4至15倍或20至32磅/立方英尺。含水量低于10%,通常为3-8%。 通过将产品从3英尺的高度落到坚硬表面上测量的产品强度不会产生超过10%的破损。 本发明的产品可以制成具有任何所需的尺寸,例如基本上为方形,矩形或平行四边形形状的产品。

    METHOD AND APPARATUS FOR PRETREATING BIOMASS
    5.
    发明申请
    METHOD AND APPARATUS FOR PRETREATING BIOMASS 审中-公开
    预处理生物质的方法和设备

    公开(公告)号:WO2017143420A1

    公开(公告)日:2017-08-31

    申请号:PCT/BR2017/050037

    申请日:2017-02-22

    摘要: The present invention is directed to a method and apparatus for pretreating biomass, in particular sugarcane residues, prior to feeding it to a biofuel producing facility, wherein, in a first stage, biomass is mixed with liquid and kept wet. Wet biomass is then fed to a second, washing stage, wherein all solids are submerged in the liquid and stirred. The mixture is fed to a third, separation stage, wherein the solids are transported into a fourth stage by a conveyor with screens to separate ash from the biomass. The clean biomass is finally fed to the fourth, de-watering stage, which removes excess water from the biomass, delivering a higher solids concentrated biomass.

    摘要翻译: 本发明涉及用于在将生物质,特别是甘蔗残余物进料至生物燃料生产设施之前预处理生物质,特别是甘蔗残渣的方法和设备,其中在第一阶段中,生物质与液体混合并且 保持湿润​​。 然后将湿生物质进料至第二洗涤阶段,其中将所有固体浸没在液体中并搅拌。 将混合物供给至第三分离阶段,其中通过具有筛网的传送机将固体输送至第四阶段以从生物质分离灰。 清洁的生物质最终进入第四个脱水阶段,从生物质中去除多余的水,提供更高浓度的固体生物质。

    BIOMASS BASED FUEL CONFIGURED TO REDUCE A CHEMICAL AND/OR MECHANICAL EFFECT OF FLUE GAS ON HEAT TRANSFER SURFACES AND A METHOD FOR MAKING THE SAME
    6.
    发明申请
    BIOMASS BASED FUEL CONFIGURED TO REDUCE A CHEMICAL AND/OR MECHANICAL EFFECT OF FLUE GAS ON HEAT TRANSFER SURFACES AND A METHOD FOR MAKING THE SAME 审中-公开
    基于生物质的燃料配置为降低传热表面上的烟气的化学和/或机械效应以及制造该传热表面的方法

    公开(公告)号:WO2017089648A1

    公开(公告)日:2017-06-01

    申请号:PCT/FI2016/050792

    申请日:2016-11-10

    发明人: JORONEN, Tero

    IPC分类号: C10L5/44

    摘要: Biomass based fuel configured to reduce chemical and/or mechanical effects of flue gas on heat transfer surfaces. The biomass based fuel comprises steam-exploded biomass and some combustion additive. The combustion additive is selected from a group of additives that are capable of reducing chemical and/or mechanical effects of flue gas on heat transfer surfaces. The combustion additive may comprise fouling-reducing additive and/or an additive reducing corrosion potential. In addition, a method for manufacturing biomass based fuel configured to reduce chemical and/or mechanical effects of flue gas on heat transfer surfaces. The method comprises providing biomass and steam into a reactor; maintaining said biomass and said steam simultaneously in the reactor, in a pressure of at least 10 bar(a) and at a temperature from 180 °C to 250 °C for at least 2 minutes; and decreasing the pressure in the reactor and/or conveying biomass out of the reactor such that the pressure of the environment of the biomass decreases below 5 bar(a), to produce steam- exploded biomass. The method further comprises adding some combustion additive to the biomass and/or the steam-exploded biomass.

    摘要翻译: 基于生物质的燃料配置为减少烟气在传热表面上的化学和/或机械效应。 生物质基燃料包含蒸汽爆炸生物质和一些燃烧添加剂。 燃烧添加剂选自能够降低传热表面上的烟道气的化学和/或机械效应的一组添加剂。 燃烧添加剂可以包含减少结垢添加剂和/或添加剂减少腐蚀电位。 另外,一种用于制造生物质基燃料的方法,所述生物质基燃料被构造成减少烟气在传热表面上的化学和/或机械效应。 该方法包括将生物质和蒸汽提供到反应器中; 在至少10巴(a)的压力下和在180℃至250℃的温度下将所述生物质和所述蒸汽同时保持在反应器中至少2分钟; 和降低反应器中的压力和/或将生物质输送出反应器,使得生物质的环境压力降低至低于5巴(a),以产生蒸汽爆炸生物质。 该方法进一步包括向生物质和/或蒸汽爆炸生物质添加一些燃烧添加剂。

    PROCESSED BIOMASS PELLETS FROM BENEFICIATED ORGANIC-CARBON-CONTAINING FEEDSTOCK
    8.
    发明申请
    PROCESSED BIOMASS PELLETS FROM BENEFICIATED ORGANIC-CARBON-CONTAINING FEEDSTOCK 审中-公开
    来自受益有机碳含量饲料的加工生物质颗粒

    公开(公告)号:WO2015195342A3

    公开(公告)日:2016-03-17

    申请号:PCT/US2015034071

    申请日:2015-06-03

    IPC分类号: C10L5/40

    摘要: A renewable processed biomass pellet composition made with a pelletizing sub-system from a processed organic-carbon-containing feedstock made with a beneficiation sub-system is described. Renewable biomass feedstock passed through a beneficiation sub-system to reduce water content to below at least 20 wt% and water-soluble intracellular salt reduction of at least 60 % from that of unprocessed organic-carbon-containing feedstock on a dry basis. The processed feedstock is introduced into a pelletizing sub-system to result in renewable processed biomass pellets having an energy density of at least 17 MMBTU/ton (20 GJ/MT) a water content of less than 20 wt%, and water-soluble intracellular salt content that is decreased by at least 60 wt% on a dry basis for the processed organic-carbon-containing feedstock from that of the unprocessed organic-carbon-containing feedstock, and made with 40% less energy than expended to make current biomass pellets.

    摘要翻译: 描述了使用由精选子系统制成的含有机碳原料的原料由造粒子系统制成的可再生加工的生物质颗粒组合物。 可再生生物质原料通过选矿子系统,以将水含量降低到至少20重量%以下,并且水溶性细胞内盐的还原与未加工的含有机碳原料的干燥基础相比至少为60%。 将经处理的原料引入造粒子系统中以产生具有至少17MMBTU /吨(20GJ / MT)的能量密度小于20重量%的能量密度的可再生加工的生物质颗粒和水溶性细胞内 对于含处理的含有机碳的原料,与含未处理的含有机碳的原料相比,盐含量以干基计减少至少60重量%,并且以比用于生产当前生物质颗粒的能量少40% 。

    발효된 음식물쓰레기의 분말화 방법 및 이를 이용한 친환경 바이오매스 고형연료의 제조방법
    9.
    发明申请
    발효된 음식물쓰레기의 분말화 방법 및 이를 이용한 친환경 바이오매스 고형연료의 제조방법 审中-公开
    用于粉碎发酵食品废物的方法和使用其制备生物友好生物质固体燃料的方法

    公开(公告)号:WO2015133780A1

    公开(公告)日:2015-09-11

    申请号:PCT/KR2015/002001

    申请日:2015-03-02

    申请人: 김정만

    发明人: 김정만

    IPC分类号: B09B5/00 C10L5/40

    摘要: 본 발명은 음식물쓰레기를 주원료로 하는 친환경 바이오매스 고형연료의 제조방법에 관한 것으로서, 좀 더 구체적으로는 수거된 음식물쓰레기에서 이물질만 제거한 다음 물을 공급하여 수분함유율이 40-45%인 음식물슬러지를 생화학적 방법으로 미생물을 발효시켜서 분말화 한 분말을 주원료로 하고, 초본계 식물의 분말과 솜의형태로 보풀된 폐지 그리고 유제, 결합제, 안정제 등을 혼합하여 화석연료보다 저렴하면서 높은 발열량을 얻을 수 있도록 한 친환경 바이오매스 고형연료의 제조방법에 관한 것이다.

    摘要翻译: 本发明涉及以食品废弃物为主要原料制备生态环保型生物质固体燃料的方法,更具体地涉及一种制备环保型生物质固体燃料的方法,该方法价格便宜,可获得较高的 通过使用粉末作为主要材料的热值,通过从收集的食物废物中仅除去异物而获得的功率,向其供水以制备水分含量为40-45%的食物污泥,并发酵 生物化学方法的微生物食物污泥,将粉末与草药植物粉末混合,以棉花,油,粘合剂,稳定剂等的形式起毛的废纸。

    バイオマス製造方法およびバイオマス収容装置
    10.
    发明申请
    バイオマス製造方法およびバイオマス収容装置 审中-公开
    生物量生产方法和生物量住房装置

    公开(公告)号:WO2015045430A1

    公开(公告)日:2015-04-02

    申请号:PCT/JP2014/051785

    申请日:2014-01-28

    申请人: 株式会社IHI

    摘要:  バイオマス製造方法は、原料(アブラヤシ)に水蒸気を供給して原料を蒸煮することを含む工程(蒸煮工程S110)と、蒸煮することを含む工程を遂行することによって得られたバイオマス(空果房)を冷却することで、バイオマスに付着した微生物の芽胞の発芽に要する予め定められた条件を作り出し、維持する発芽工程(発芽用冷却工程S140、発芽条件維持工程S150)と、発芽した微生物が付着したバイオマスを加熱することで、微生物の死滅に要する予め定められた条件を作り出し、維持する工程(殺菌(滅菌)工程S160)と、を含む。

    摘要翻译: 该生物质生产方法包括:向原料(油棕)供给水蒸汽并蒸煮原料(蒸煮工序(S110))的工序。 发芽步骤,其中通过冷却通过执行涉及蒸汽的步骤获得的生物质(空水果串),产生并保持附着在生物质上的微生物的孢子发芽所需的预定条件(发芽的冷却步骤(S140))。 发芽条件保持步骤(S150)); 通过加热附着有发芽微生物的生物质,生成并维持灭菌微生物所需的规定条件(杀菌(灭菌)步骤(S160))的步骤。