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    Process for production of carbon monoxide and hydrogen
    52.
    发明授权
    Process for production of carbon monoxide and hydrogen 失效
    生产一氧化碳和氢气的方法

    公开(公告)号：US4074980A

    公开(公告)日：1978-02-21

    申请号：US702003

    申请日：1976-07-02

    Applicant: Eugene Wainer

    Inventor： Eugene Wainer

    IPC: C10J3/00 ,  C10J3/54

    CPC classification number: C10J3/54 ,  C10J3/00 ,  C10J3/482 ,  C10J3/725 ,  C10J3/74 ,  C10J2300/0946 ,  C10J2300/0969 ,  C10J2300/0973 ,  C10J2300/0996 ,  C10J2300/1246 ,  C10J2300/1815 ,  C10J2300/1884 ,  C10J2300/1892

    Abstract: Carbon monoxide and hydrogen are produced by spraying a mixture of molten sodium and/or potassium from one nozzle into a chamber maintained at a temperature of 650.degree. C. to 850.degree. C. along with one or more separated sprays containing a slurry of carbon, water and carbon dioxide so that the various sprays contact each other in said hot chamber so constructed so that the reactants are forced into a suitably constructed reactor containing iron and/or its oxide in a semifluid bed powdered condition. Preferably, the reactor contains mixtures of the metals and/or oxides taken from the class of iron, cobalt, nickel and manganese. In a cyclic reaction, the metallic sodium is reconstituted along with continued production of carbon monoxide and hydrogen, the iron type component remaining in the reactor which as a consequence of the reagents and conditions is cyclically oxidized to oxides of iron type elements and reduced to finely divided iron and/or mixtures of iron, cobalt, nickel and manganese. The sodium vapor is condensed rapidly and the carbon monoxide and hydrogen passes to a gas holder. The incoming reagents are fed to the reactor at a temperature of 350.degree. C to 380.degree. C., which temperature is maintained by appropriate heat exchange obtained from the heat contained in the reaction products. The reconstituted alkali metal is recycled through the reactor along with the preheated and added carbon, carbon dioxide and water. Siliceous ash is extracted from the reactor periodically as a finely divided non-fused powder, principally in the form of calcium metasilicate produced as a consequence of adding finely divided limestone to the reaction mixture.

    Abstract translation: 一氧化碳和氢气通过将熔融的钠和/或钾从一个喷嘴的混合物喷射到保持在650℃至850℃的温度的室中，以及一种或多种分离的含有碳浆料的喷雾剂， 水和二氧化碳，使得各种喷雾在所述热室中彼此接触，使得反应物被迫进入合适构造的含有铁和/或其氧化物的半流化床粉末状的反应器中。 优选地，反应器含有从铁，钴，镍和锰类中得到的金属和/或氧化物的混合物。 在循环反应中，金属钠随着一氧化碳和氢气的持续产生而重新构成，反应器中残留的铁类成分被作为试剂和条件的结果循环氧化成铁型元素的氧化物，并被还原成细 铁和/或铁，钴，镍和锰的混合物。 钠蒸气迅速冷凝，一氧化碳和氢气通入气体保持器。 将进料的试剂在350℃至380℃的温度下进料到反应器中，该温度通过从反应产物中所含的热量获得的合适的热交换来维持。 再生的碱金属与预热和加入的碳，二氧化碳和水一起通过反应器再循环。 硅酸盐作为细碎的非熔融粉末定期从反应器中提取，主要是由于将细碎石灰石加入到反应混合物中而产生的偏硅酸钙的形式。

    Method for producing fuel from organic material and a gasification plant
    60.
    发明授权
    Method for producing fuel from organic material and a gasification plant 有权

    公开(公告)号：US09376624B2

    公开(公告)日：2016-06-28

    申请号：US13817542

    申请日：2011-08-18

    Applicant: Timo Nylander ,  Sami Nylander

    Inventor： Timo Nylander ,  Sami Nylander

    IPC: C10B53/02 ,  C10B49/02 ,  C10B53/00 ,  C10K1/02 ,  C10J3/02 ,  F23G5/027

    CPC classification number: C10B53/02 ,  C10B49/02 ,  C10B53/00 ,  C10J3/02 ,  C10J2300/0916 ,  C10J2300/0946 ,  C10J2300/1815 ,  C10J2300/1823 ,  C10K1/02 ,  F23G5/027 ,  Y02E50/14 ,  Y02P20/145 ,  Y02P30/20

    Abstract: The invention relates to a method for producing fuel from organic waste or biomass in a gasification process comprising the burning of organic waste or biomass and the recovery of the gasification residue. The method comprises at least the following steps: organic aqueous waste or biomass (M; M1) is fed in a combustion chamber (1); oxygen-bearing pressurized regeneration gas (G) is also fed in said combustion chamber (1); a continuous, pressurized combustion process is maintained in the combustion chamber, without adding an external oxygen source or heat in the process, so that the combustion of organic waste or biomass is carried out with the oxygen content of 0.1-1 of the stoichiometric oxygen content, as the oxygen maintaining the combustion and the overpressure and heat created in the combustion chamber (1) are completely derived from the pyrolysis of the regeneration gas and/or from the pyrolysis of the aqueous organic waste or biomass (M; M1) fed in the combustion chamber, and from the gasification reactions between the supplied material (M1) and the regeneration gas (G); ash (A) created in the continuous gasification process taking place in the combustion chamber (1) is removed and combustion gases obtained from the gasification process, together with solid particles contained in the combustion gases, are conducted to a separation process; in the separation process, the temperature of the combustion gas (S) is dropped below the flash point (Fp) of the compounds contained in the combustion gas and below the water condensation point, the condensation water (W) contained in the combustion gas (S) removed, the liquid fuel (M; M4) is recovered from the combustion gas (S) and the regeneration gas (G) contained in the combustion gas is completely or partly conducted back to the combustion chamber (1).

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