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公开(公告)号：EP3835268B1
公开(公告)日：2024-07-10
申请号：EP19917720.5
申请日：2019-08-30
CPC classification number: C02F11/06 , C02F11/12 , Y02W10/40 , C02F11/148 , C02F11/18 , C02F11/125 , B01D53/507 , B01D53/78 , B01D2252/10320130101
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公开(公告)号：EP3305724A1
公开(公告)日：2018-04-11
申请号：EP17400056.2
申请日：2017-10-04
Applicant: Hochschule Merseburg
Inventor： Seitz, Mathias , Zimmermann, Jens , Stam-Creutz, Timo
CPC classification number: C01B25/01 , C02F11/10 , C02F2101/105 , C10G1/002 , Y02W10/40
Abstract: Die Erfindung betrifft ein Verfahren zur Gewinnung von Phosphor durch Phosphatentfrachtung eines phosphorhaltigen organischen Substratmaterials mit integrierter Nutzung von Pyrolysekoks, umfassend die Verfahrensschritte:
a) eine Pyrolyse des Substratmaterials mit oder ohne Katalysator, bei dem das Substratmaterial unter Inert- oder Reaktionsgasbedingungen zu Kohlenwasserstoffen, Brenngas und Koks als Pyrolyseprodukte umgesetzt wird;
b) zumindest teilweise Abtrennung des bei der Pyrolyse anfallenden Kokses mit anschließender Phosphatentfrachtung des Kokses und Phosphatgewinnung;
c) zumindest teilweise Einbindung oder Rückführung des bei der Pyrolyse anfallenden Kokses in eine Aufbereitungsstufe des Substratmaterials vor dessen Pyrolyse, so dass ein Kohlenstoffkreislauf in den Gesamtprozess der Phosphatentfrachtung und Phosphatgewinnung integriert ist.
Mit dem erfindungsgemäßen Verfahren können vor allem biogene Abfälle in sauerstoffarme oder sauerstofffreie Kohlenwasserstoffe und Phosphat umgewandelt werden. Phosphat kann dabei mit üblichen Verfahren entweder aus dem Koks oder dessen Asche gewonnen werden.Abstract translation: 本发明涉及一种通过Phosphatentfrachtung回收磷与综合使用热解焦炭的含磷的有机基体材料的方法，包括步骤：a）在衬底材料具有或不具有催化剂，的热解，其中惰性或反应性气体的条件为烃，燃料气体下的衬底材料和 焦炭作为热解产物进行反应; b）至少部分分离热解过程中产生的焦炭，随后磷酸盐除去焦炭和磷酸盐回收; c）至少部分地回收整合或在热解前的基片材料的制备阶段中的热解焦炭获得的，使得碳循环被集成到Phosphatentfrachtung和磷酸盐回收的整个方法。 利用根据本发明的方法，特别是生物废物可以转化为低氧或无氧烃和磷酸盐。 磷酸盐可以通过常规方法从焦炭或其灰分获得。
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公开(公告)号：EP2640531B1
公开(公告)日：2017-06-07
申请号：EP11781759.3
申请日：2011-10-18
Applicant: ICL Europe Coöperatief U.A.
Inventor： EDLINGER, Alfred
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公开(公告)号：EP3103857A1
公开(公告)日：2016-12-14
申请号：EP15747002.2
申请日：2015-02-06
Applicant: Maywa Co. Ltd.
Inventor： KITANO Shigeru
CPC classification number: C02F11/10 , C02F11/12 , C10B53/02 , C10B57/10 , C10L5/447 , C10L2290/02 , C10L2290/06 , C10L2290/08 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02W10/37 , Y02W10/40
Abstract: The present invention provides a carbonization method that can efficiently perform a carbonization processing using dry-distillation of high moisture biomass without adding a major improvement to an existing carbonization apparatus.
The carbonization method of the present invention in which three processes are performed continuously for a predetermined period which including: a first process of obtaining low moisture biomass-origin carbonization fuel and dry-distilled gas by thermally decomposing low moisture biomass in a carbonization oven; a second process of obtaining dried biomass by drying high moisture biomass in a drying machine using high-temperature gas obtained by secondary combustion of the dry-distilled gas obtained in the first process; and a third process of storing the dried biomass obtained in the second process, and thereafter three processes are performed continuously for a predetermined period which includes: a fourth process of obtaining high moisture biomass origin-carbonization fuel and dry-distilled gas by thermally decomposing the stored dried biomass in the same carbonization oven as the one used in the first process; a fifth process of obtaining dried biomass by drying high moisture biomass in the drying machine using high-temperature gas obtained by secondary combustion of the dry-distilled gas obtained in the fourth process; and a sixth process of storing the dried biomass obtained in the fifth process.Abstract translation: 本发明提供一种碳化方法，其能够高效地进行使用高水分生物质的干馏的碳化处理，而不对现有的碳化装置进行主要改进。 本发明的碳化方法，其中连续进行三个处理一段时间，包括：通过在碳化炉中热分解低水分生物量获得低水分生物质来源的碳化燃料和干蒸馏气体的第一过程; 通过使用通过第一方法中获得的干蒸馏二次燃烧获得的高温气体在干燥机中干燥高水分生物量来获得干燥生物质的第二过程; 以及在第二工序中获得的干燥生物质的第三种方法，然后连续进行三次处理一段时间，包括：通过热分解获得高水分生物量碳化燃料和干馏气体的第四种方法 在与第一种方法中使用的相同的碳化炉中储存干燥的生物量; 使用在第四工序中得到的干蒸馏二次燃烧得到的高温气体干燥干燥机中的高湿度生物量来获得干燥生物质的第五种方法; 以及在第五方法中获得的干燥生物质的第六种方法。
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公开(公告)号：EP3004029A1
公开(公告)日：2016-04-13
申请号：EP14800846.9
申请日：2014-04-30
Applicant: Ekobalans Fenix AB
Inventor： THELIN, Gunnar
CPC classification number: C05B17/00 , C02F1/66 , C02F11/06 , C02F11/10 , C02F11/12 , C02F2101/20 , C05B7/00 , C05F11/02 , Y02W10/40 , C05C3/00
Abstract: The present invention describes a process for the treatment of a residual product for the production of a biochar, said process comprising: - providing a residual product material comprising at least phosphorous; said process also involving - performing a thermal treatment of the residual product material in a temperature of 800 – 1100°C in at least a low oxygen containing environment, for the for the separation of volatiles in a stream also comprising at least cadmium (Cd), if present, and for the production of a nutrient -rich biochar comprising phosphorous.
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6.发明公开PROCESS AND PLANT FOR SEPARATING HEAVY METALS FROM PHOSPHORIC STARTING MATERIAL 审中-公开方法和系统，用于重金属源自磷酸基料分离
公开(公告)号：EP2992268A1
公开(公告)日：2016-03-09
申请号：EP13722355.8
申请日：2013-05-03
Applicant: Outotec (Finland) Oy
Inventor： HERMANN, Ludwig , SCHNEIDER, Günter , LOHRBERG, Dirk
CPC classification number: C01B25/265 , B01J8/24 , C02F9/00 , C02F11/004 , C02F11/06 , C02F2101/20 , C05B17/00 , F23G5/02 , F23G7/001 , F23G2201/302 , F23G2201/303 , F23G2209/12 , Y02W10/40
Abstract: A process for separating heavy metals from phosphoric starting material comprises the following steps: (i) heating the starting material to a temperature of 600 to 1.200° C. in a first reactor (1) and withdrawing combustion gas; (ii) using the combustion gas of step (i) to preheat an alkaline source; and (iii) transferring the heated starting material of step (i) and the heated alkaline source of step (ii) to a second reactor (20), adding an elemental carbon source, heating to a temperature of 700 to 1.100° C. and withdrawing process gas and a product stream.
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7.发明授权
公开(公告)号：EP2411339B1
公开(公告)日：2015-09-02
申请号：EP10711338.3
申请日：2010-03-19
Applicant: Klose, Ingeborg , Zepke, Frank
Inventor： Klose, Ingeborg , Zepke, Frank
IPC: C05F7/00 , C05B13/06 , C05B13/04 , C02F101/20 , C02F101/10 , C02F11/06 , C02F1/70 , C01B25/32 , C02F11/10
CPC classification number: C02F11/10 , C01B25/32 , C02F1/70 , C02F11/06 , C02F2101/105 , C02F2101/20 , C02F2209/02 , C05B13/04 , C05B13/06 , C05F7/00 , Y02A40/213 , Y02W10/40
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8.发明公开
公开(公告)号：EP2885249A1
公开(公告)日：2015-06-24
申请号：EP13755983.7
申请日：2013-08-15
Applicant: AVA-Co2 Schweiz AG
Inventor： VYSKOCIL, Jan
CPC classification number: B01D21/0087 , B01D3/00 , C02F1/025 , C02F1/04 , C02F1/38 , C02F11/10 , C02F2103/00 , C10L9/086 , C10L2290/06 , C10L2290/08 , C10L2290/146 , C10L2290/56 , Y02W10/40
Abstract: Hydrothermal carbonization allows the production of charcoal from biomass. However, this biomass can at the beginning of the carbonization process contain constituents which are not suitable for carbonization. Apart from large contaminants such as broken glass, etc., these constituents are, in particular, sand and clay, with the clay not being able to be removed by simple filtration methods because of its fineness. The invention therefore provides for process water to be taken from the reaction space and subjected to purification in a sedimentation filter after the carbonization reaction has commenced and the clay is no longer held in the biomass. The process water is then sprayed back into the reaction space in order to keep the biomass/process water mixture in motion and avoid sedimentation of the clay at the bottom of the reaction space.
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公开(公告)号：EP2863122A1
公开(公告)日：2015-04-22
申请号：EP13806758.2
申请日：2013-06-14
Applicant: Metawater Co., Ltd.
Inventor： TAKESHITA, Tomoyuki , HATTORI, Shusaku , MIZUNO, Yoichiro , INOUE, Masanobu
CPC classification number: F23C10/10 , C02F11/06 , F23C10/28 , F23G5/027 , F23G5/16 , F23G5/30 , F23G5/50 , F23G7/001 , F23G2201/303 , F23G2202/101 , F23G2207/104 , F23G2207/105 , F23G2207/30 , F23G2900/55003 , Y02W10/40
Abstract: A primary air flow amount becomes a minimum primary air flow amount when an incineration amount Br is equal to or lower than 75%. In a case of exceeding the minimum primary air flow amount, a circulation unit conducts a restrained combustion in which a fuel consumption amount Fr of a sludge per unit incineration amount is maintained at a constant value and a primary air ratio m1 is lower than one, a post-combustion unit conducts a first multi-layer incineration process B1 of feeding a secondary air and a tertiary air to conduct a perfect combustion, in a case of the minimum primary air flow amount, a second multi-layer incineration process B2 is configured to be conducted in which a fuel consumption amount Fr is of a value that is identical to that of the first multi-layer incineration process B1, the primary air ratio m1 is increased gradually to a value of a total air ratio m for the entire circulating-type multi-layer furnace along with a decrease in the incineration amount Br of the sludge per unit time, and a secondary air ratio m2 and a tertiary air ratio m3 are decreased gradually to a value of zero.
Abstract translation: 当焚烧量Br等于或低于75％时，一次空气流量变为最小一次空气流量。 在超过最小一次空气流量的情况下，循环单元进行抑制燃烧，其中每单位焚烧量的污泥的燃料消耗量Fr保持在一定值，一次空气比m1低于1， 后燃烧单元进行进行二次空气和三次空气的第一多层焚烧处理B1以进行完全燃烧，在最小一次空气流量的情况下，构成第二多层焚烧处理B2 进行燃料消耗量Fr与第一多层焚烧处理B1的值相同的值，一次空气比m1逐渐增加到整个循环的总空气比m的值 型多层炉，每单位时间污泥焚烧量Br减少，二次空气比m2和三次空气比m3逐渐降低至零值。
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公开(公告)号：EP2841385A1
公开(公告)日：2015-03-04
申请号：EP13720114.1
申请日：2013-04-18
Applicant: Stichting Energieonderzoek Centrum Nederland
Inventor： PELS, Jan Remmert , KROKOS, Constantinos
CPC classification number: C02F11/04 , C02F11/10 , C02F11/12 , C02F11/122 , C02F2103/26 , C10L3/08 , C10L5/363 , C10L5/445 , C10L9/00 , F26B5/14 , F26B2200/02 , Y02E50/10 , Y02E50/14 , Y02E50/30 , Y02E50/343 , Y02W10/23 , Y02W10/40
Abstract: A process for the treatment of biomass with a relatively high water and salt content such as agricultural or forestry residues comprises: (a) mechanically pre-treating wet biomass; (b) extracting the pre-treated biomass with water at a temperature between 40 and 160
o C at a pressure which keeps water substantially liquid; (c) dewatering the heated biomass to produce a dewatered biomass and an aqueous effluent; (d) optionally heating the dewatered biomass at a temperature above 160
o C; (e) drying, before or after step (d), and compacting the heat-treated biomass. The treated biomass can be used as a solid fuel. The aqueous effluent is subjected to anaerobic treatment, to produce biogas an/or alcohols.Abstract translation: 用于处理具有相对高的水和盐含量的农业或林业残渣的生物质的方法包括：（a）机械预处理湿生物质; （b）在保持水基本上为液体的压力下，在40至160℃的温度下用水萃取预处理的生物质; （c）将加热的生物质脱水以产生脱水生物质和含水流出物; （d）任选地在高于160℃的温度下加热脱水的生物质; （e）在步骤（d）之前或之后干燥，并压实经热处理的生物质。 经处理的生物质可用作固体燃料。 对含水废水进行厌氧处理，以生产沼气和/或醇。
