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    • 4. 发明专利
    • Zeolite catalyst for isoparaffin-olefin alkylation and alkylation method using the catalyst
    • 用于异烟碱烯烃的沸石催化剂和使用催化剂的烷基化方法
    • JP2005161122A
    • 2005-06-23
    • JP2003400100
    • 2003-11-28
    • Catalysts & Chem Ind Co LtdKaoru Fujimoto薫 藤元触媒化成工業株式会社
    • FUJIMOTO KAORUASAMI KENJIKINO KATSUHIROKOYANAGI TSUGUOUSHIO MASARU
    • B01J29/08B01J35/02B01J35/08B01J37/04C10G35/095
    • PROBLEM TO BE SOLVED: To provide a zeolite catalyst for isoparaffin-olefin alkylation which is excellent in selectivity of gasoline fraction hydrocarbons while suppressing the generation of high-boiling-point fractions and carbonaceous substances and can keep the selectivity high over a long period.
      SOLUTION: The zeolite catalyst for isoparaffin-olefin alkylation contains fine zeolite particles being particulate zeolite with an average particle size of 0.1-1.0 μm and/or platy zeolite with an average thickness of 0.01-0.5 μm. The zeolite is of a faujasite type and contains at least one kind of lanthanoide group element in a quantity of 5-30 wt.% in terms of oxide. The catalyst is composed of the above-mentioned zeolite and a binder and is a spherical molded article having an average particle size of 0.3-5 mm or a platy molded article having an average thickness of 0.01-5 mm.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 待解决的问题:提供一种用于异链烷烃 - 烯烃烷基化的沸石催化剂,其在抑制高沸点馏分和含碳物质的产生的同时抑制汽油馏分烃的选择性,并且可以长时间保持选择性高 期。 解决方案:用于异链烷烃 - 烯烃烷基化的沸石催化剂包含具有平均粒度为0.1-1.0μm的颗粒状沸石的细沸石颗粒和/或平均厚度为0.01-0.5μm的板状沸石。 沸石是八面沸石型,并且含有氧化物换算量为5-30重量%的至少一种镧系元素元素。 催化剂由上述沸石和粘合剂组成,是平均粒径为0.3〜5mm的球状成型体,平均厚度为0.01-5mm的板状成型体。 版权所有(C)2005,JPO&NCIPI
    • 5. 发明专利
    • Method for purifying waste gas using hydrogen sulfate
    • 使用硫化氢净化废气的方法
    • JPS5910328A
    • 1984-01-19
    • JP11839982
    • 1982-07-09
    • Kaoru FujimotoTsutomu ShikadaHiroo Tominaga
    • TOMINAGA HIROOFUJIMOTO KAORUSHIKADA TSUTOMU
    • B01D53/94B01D53/50B01D53/60B01D53/74B01D53/81B01D53/86
    • B01D53/8637B01D53/8609B01D53/8628
    • PURPOSE: To execute desulfurization and denitration at the same time through one process and to smoothly diffuse waste stack gas as a result of high temp. treatment, by using desulfurization and denitration catalyst present in molten salt containing hydrogen sulfate as a main component and a reaction medium.
      CONSTITUTION: The waste gas is passed through the molten salt consisting mainly of one or ≥2 kinds of hydrogen sulfates of lithium, sodium, potassium, and ammonium, and contg. desulfurization and denitration catalyst. Whatever temp. of the molten salt not below the m.p. may be used, and since desirable temp. is within 60W400°C from the view point of reaction velocity, etc. and the treatment temp. is so high that the purified gas diffuses rapidly from the stack. As the catalyst, vanadium compd., such as V
      2 O
      5 is effective both for desulfurization and denitration, and synergistic effect is obtained by using a combination of the V compd. and the sulfate of a transition metal.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:通过一个过程同时进行脱硫和脱硝,并由于高温平稳地扩散废料堆气体。 通过使用存在于以硫酸氢盐为主要成分的熔融盐和反应介质中的脱硫和脱硝催化剂进行处理。 构成:废气通过主要由一种或> = 2种锂,钠,钾和铵的硫酸氢盐组成的熔盐, 脱硫脱硝催化剂。 无论什么温度 的熔盐不低于m.p. 可以使用,并且因为期望的温度 从反应速度等观点来看,处于60-400摄氏度以内。 净化气体从堆中快速扩散。 作为催化剂,V2O5等钒化合物对于脱硫和脱硝都是有效的,并且通过使用V compd的组合获得协同效应。 和过渡金属的硫酸盐。
    • 7. 发明专利
    • Preparation of acetaldehyde
    • 乙醛的制备
    • JPS59161326A
    • 1984-09-12
    • JP3302683
    • 1983-03-01
    • Kaoru FujimotoHiroo TominagaToyo Eng Corp
    • TOMINAGA HIROOFUJIMOTO KAORU
    • C07C47/06B01J23/44B01J23/75B01J31/00B01J31/28C07B61/00C07C45/00C07C45/49C07C67/00
    • Y02P20/52
    • PURPOSE:In reacting methanol with carbon monoxide and hydrogen in a gaseous phase, to obtain acetaldehyde in a heterogeneous system advantageously, by using both a catalyst obtained by supporting cobalt and/or palladium on a carrier and a methyl halide as a promotor. CONSTITUTION:In preparing acetaldehyde useful as an intermediate for various kinds of organic chemicals by reacting methanol with carbon monoxide and hydrogen in a gaseous phase, a catalyst obtained by supporting cobalt and/or palladium, preferably cobalt and palladium on a carrier preferably active carbon is used, and a methyl halide such as methyl iodide is used as a promotor, to give the desired compound advantageously. Since this method is carried out in a heterogeneous system, handling such as recovery of solvent is easy. Since the methyl halide can be used in a gaseous phase instead of a liquid phase, a common stainless steel can be used as a material for device without anxiety of corrosion, and use of poison such as arsenic is not required.
    • 目的:在甲醇与气相中的一氧化碳和氢气反应中,通过使用通过在载体上担载钴和/或钯获得的催化剂和作为促进剂的甲基卤化物两者,有利地在非均相体系中获得乙醛。 构成:通过使甲醇与一氧化碳和氢气在气相中反应制备可用作各种有机化学物质的中间体的乙醛,通过在载体上优选活性炭负载钴和/或钯(优选钴和钯)获得的催化剂, 使用甲基卤化物如甲基碘作为促进剂,有利地得到所需化合物。 由于这种方法是在异质体系中进行的,所以处理如溶剂的回收容易。 由于甲基卤可以用于气相而不是液相,所以普通的不锈钢可以用作装置的材料而不用担心腐蚀,因此不需要使用砷等毒物。
    • 8. 发明专利
    • Synthesis of methyl acetate or acetic acid
    • 乙酸甲酯或乙酸的合成
    • JPS59139330A
    • 1984-08-10
    • JP1432483
    • 1983-01-31
    • Kaoru FujimotoHiroo TominagaToyo Eng Corp
    • TOMINAGA HIROOFUJIMOTO KAORUSAIDA TOYOYASUMICHIKI HIDEYUKI
    • C07C69/14B01J23/00B01J23/74C07B61/00C07C27/00C07C51/00C07C53/08C07C67/00
    • Y02P20/52
    • PURPOSE: To produce the objective compound in high efficiency, by reacting CH
      3 OH with CO in the presence of an Ni catalyst supported on activated carbon, using CO in excess and using a fluidized bed catalyst.
      CONSTITUTION: At least one of methyl acetate and acetic acid is synthesized by the vapor-phase reaction of CH
      3 OH with CO at 200W300°C and 5W50kg/cm
      2 G pressure using an Ni catalyst supported by activated carbon in the form of a fluidized bed, selecting the molar ratio of CO/CH
      3 OH to ≥2, preferably 3W5.
      EFFECT: The local heating of the catalyst bed can be mitigated and the removal of the heat from the system can be quickened by the use of CO in excess. The occurrence of side reactions such as formation of methane, etc. can be decreased because of the increased flow rate in the system.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:为了在活性炭负载的Ni催化剂存在下,通过使CH3OH与CO反应,使用过量的CO和使用流化床催化剂,高效生产目标化合物。 构成:使用由活性炭负载的Ni催化剂,通过CH 3 OH与CO在200-300℃和5-50kg / cm 2 G压力下的气相反应合成乙酸甲酯和乙酸中的至少一种 流化床的形式,选择CO / CH 3 OH的摩尔比为> = 2,优选3-5。 效果:可以减轻催化剂床的局部加热,并且通过使用过量的CO可以加快从体系中除去热量。 由于系统中的流速增加,可能会降低诸如形成甲烷等副反应的发生。
    • 9. 发明专利
    • Isoparaffin-olefin alkylation method
    • 异丙肾上腺素烷化方法
    • JP2005162626A
    • 2005-06-23
    • JP2003400101
    • 2003-11-28
    • Catalysts & Chem Ind Co LtdKaoru Fujimoto薫 藤元触媒化成工業株式会社
    • FUJIMOTO KAORUASAMI KENJIKINO KATSUHIROKOYANAGI TSUGUOUSHIO MASARU
    • B01J29/08C07B61/00C07C2/58C07C9/16
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To inhibit easy diffusion of high boiling point hydrocarbons and coke formed in producing isoparaffin-olefin alkylates to the exterior of zeolite catalyst particles to cause poisoning of the active site of the zeolite catalyst and clogging of fine pores. SOLUTION: The alkylation of an isoparaffin-olefin mixture is performed by bringing a mixture of an isoparaffin and an olefin at a ratio (Mip/Mo) of the molar number (Mip) of the isoparaffin to that (Mo) of the olefin of 2-50 into contact with a zeolite catalyst in the presence of an organic solvent at 25 to 150°C. The organic solvent is at least one kind selelcted from an aromatic hydrocarbon, an alcohol, a polyhydric alcohol, an ester, an ether, a ketone, and a saturated hydrocarbon other than the isoparaffin. The zeolite catalyst is fine zeolite particles comprising granular zeolite having an average particle diameter of 0.1-1.0 μm and/or plate zeolite having an average thickness of 0.01-0.5 μm. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了抑制在沸石催化剂颗粒的外部产生异链烷烃 - 烯烃烷基化物时形成的高沸点烃和焦炭的容易扩散,引起沸石催化剂的活性部位的中毒和细孔的堵塞。 解决方案:异链烷烃 - 烯烃混合物的烷基化是通过使异链烷烃和烯烃的混合物的摩尔数(Mip)与异链烷烃的摩尔数(Mip)的比(Mip / Mo)相对于 烯烃,在有机溶剂存在下,在25〜150℃下与沸石催化剂接触。 有机溶剂是除异链烷烃以外的芳香族烃,醇,多元醇,酯,醚,酮,饱和烃等中至少一种。 沸石催化剂是包含平均粒径为0.1-1.0μm的粒状沸石和/或平均厚度为0.01-0.5μm的板沸石的细小沸石颗粒。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • Catalyst for hydrogenation treatment
    • 催化剂用于氢化处理
    • JPS5922656A
    • 1984-02-04
    • JP13063282
    • 1982-07-27
    • Kaoru FujimotoIdemitsu Kosan Co Ltd
    • FUJIMOTO KAORUMURAKAWA TAKASHI
    • C10G47/02B01J23/04B01J23/24B01J23/58B01J23/78B01J23/85
    • PURPOSE: To elevate desulfurization activity and decomposition rate, by using a catalyst consisting essentially of molybdenum, tungsten, iron, cobalt, nickel, palladium, platinum, and polyalkali aluminate.
      CONSTITUTION: A catalyst for elevating desulfurization activity in decomposing heavy density oil, and raising decomposition efficiency is obtained by bringing a metal, such as Mo, W, Fe, Co, Ni, Pd, and/or Pt, into contact with alkali polyaluminate, drying and heat treating them. It preferably contains 5W25wt% metal, such as Mo or W, and 1W10wt% metal, such as Fe, Co, Ni, Pd, or Pt. Said polyalkali aluminate is obtained by mixing aluminum hydroxide with alkali carbonate in (5W15):1wt. ratio, and maintaining them in a vessel at 1,300W 1,500°C for 0.1W10hr.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:通过使用主要由钼,钨,铁,钴,镍,钯,铂和聚碱铝酸盐组成的催化剂来提高脱硫活性和分解速率。 构成:通过使诸如Mo,W,Fe,Co,Ni,Pd和/或Pt的金属与碱铝铝酸盐接触来获得用于提高分解重质油中的脱硫活性并提高分解效率的催化剂, 干燥和热处理。 优选含有5-25重量%的金属,例如Mo或W,以及1-10重量%的金属,例如Fe,Co,Ni,Pd或Pt。 所述聚碱铝酸盐是通过将(5-15)中的氢氧化铝与碱金属碳酸盐混合:1wt。 比例,并将其保持在1,300-150℃的容器中0.1-10小时。