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    • 7. 发明专利
    • Steam reforming process of hydrocarbon
    • 蒸汽转化方法
    • JPS6197105A
    • 1986-05-15
    • JP21807384
    • 1984-10-17
    • Jgc Corp
    • OSATO KATSUAKI
    • C01B3/38
    • PURPOSE: To make Ni catalyst usable for a catalyst to be used in a middle temp. steam reformer in a two stage steam reforming process of hydrocarbons by installing an adiabatic steam reformer to the prestage of said middle temp. steam reformer.
      CONSTITUTION: In a two-stage steam reforming process for producing hydrogen- rich gas by treating feed hydrocarbon such as LPG, naphtha, etc. in a middle temp. steam reformer and a high temp. steam reformer successively, an adiabatic low temp. steam reformer is installed additionally to the upstream side of the middle temp. steam reformer. Namely, the feed hydrocarbon introduced from a line 1 and the steam introduced from a line 2 and preheated (to ca. 550°C) in a flue 4 of a heating furnace 3 are brought into the reforming reaction in the adiabatic low temp. steam reformer 5. Produced gas is then passed through an externally heated middle temp. steam reformer 6 heated by the flue 4 and an externally heated high temp. steam reformer 7 heated by the furnace 3. Thus, hydrogen-rich gas is produced.
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:使Ni催化剂用于中等温度下的催化剂。 蒸汽重整器在碳氢化合物的两级蒸汽重整过程中,通过将绝热蒸汽重整器安装到所述中间温度的前级处。 蒸汽重整器 构成:在中等温度下处理诸如LPG,石脑油等进料烃的二级蒸汽重整方法中,生产富氢气体。 蒸汽重整器和高温 蒸汽重整器先后有绝热低温 蒸汽重整器安装在中温的上游侧。 蒸汽重整器 即,将从管线1引入的原料烃和从管线2引入并在加热炉3的烟道4中预热(至约550℃)的蒸汽在绝热低温下进入重整反应。 蒸汽重整器5.然后产生的气体通过外部加热的中间温度。 由烟道4加热的蒸气重整器6和外部加热的高温。 由炉3加热的蒸汽重整器7.因此,产生富氢气体。
    • 8. 发明专利
    • Method of modifying biomass and modification equipment
    • 修改生物量和修改设备的方法
    • JP2006036977A
    • 2006-02-09
    • JP2004220523
    • 2004-07-28
    • Jgc Corp日揮株式会社
    • SHIMOJO MIKIOINOUE KAZUMASATSURUI MASAOSUDO RYOKOKATAGIRI TSUTOMUTAMURA KOJITSUCHIYA FUJIOOSATO KATSUAKI
    • C10B53/02B01J3/00B09B3/00
    • C10B57/02C10B53/02C10L5/44C10L9/00C10L9/086Y02E50/10Y02E50/14Y02E50/30
    • PROBLEM TO BE SOLVED: To suppress the generation of by-products upon obtaining a carbonized product by heating and carbonizing a biomass such as wood flour in a pressurized hot water.
      SOLUTION: A mixture of a biomass as a raw material and water is injected from a raw material introducing pipe 1, while being pressurized by a booster pump 2, into the inflow side of a circulating pump 43 of a primary reactor 41. The mixture is discharged from the circulating pump 43, delivered to a heater 45, heated here to a temperature of 200-260°C and sent to a reactor vessel 47. In the reactor vessel 47 the hemicellulose in the biomass dissolves into hot water and undergoes carbonization reaction. The mixture from the primary reactor 41 is injected to the inflow side of a circulating pump 44 of a secondary reactor 42, sent to a heater 46, heated here to a temperature of 270-330°C and sent to the reactor vessel 47. In the reactor vessel 47 the cellulose in the biomass dissolves into hot water and undergoes carbonization.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 待解决的问题:通过在加压热水中加热和碳化木粉等生物质来获得碳化产物来抑制副产物的产生。 解决方案:将原料引入管1中的生物质与水的混合物在由增压泵2加压的同时,进入初级反应器41的循环泵43的流入侧。 混合物从循环泵43排出,输送到加热器45,这里加热到200-260℃的温度并送到反应器容器47.在反应器容器47中,生物质中的半纤维素溶解在热水中, 经历碳化反应。 将来自初级反应器41的混合物注入二次反应器42的循环泵44的流入侧,送到加热器46,加热至此温度为270-330℃,并送至反应器容器47.在 反应器容器47将生物质中的纤维素溶解在热水中并进行碳化。 版权所有(C)2006,JPO&NCIPI
    • 9. 发明专利
    • INCUBATOR CAPABLE OF SIMPLY MEASURING PROLIFERATION RATE
    • JPH04258284A
    • 1992-09-14
    • JP1654991
    • 1991-02-07
    • JGC CORP
    • OSATO KATSUAKITAKANO KOJI
    • C12M1/24C12M1/34
    • PURPOSE:To obtain the title product capable of simply and accurately measuring the proliferation rate of a cell on the bases of the volume of the cells sedimented into a culture solution without fear of contamination with various germs by binding a transparent tubular measuring part having the bottom onto a vessel for proliferation in airtight state by fitting. CONSTITUTION:A measuring part 3 of tube consisting of a transparent material and having the bottom is arranged right above a proliferation part 1 consisting of a vessel provided with air flow path 2 and, in addition, the lower end of the measuring part 3 is bond to the upper end of the proliferation part 1 in airtight state by fitting 4 of conical face to constitute the objective incubator. When measurement of cell amount is required, the whole is inverted and the measuring part is turned upside down and the proliferation part is turned up. Thereby proliferated cells are sedimented on the bottom of the measuring part 3 and the volume is read by scale.