公开(公告)号：US4224140A

公开(公告)日：1980-09-23

申请号：US22385

申请日：1979-03-21

申请人： Kuniaki Fujimori ,  Yoshihito Satomi ,  Teruo Suzuka ,  Shirou Aizawa

发明人： Kuniaki Fujimori ,  Yoshihito Satomi ,  Teruo Suzuka ,  Shirou Aizawa

IPC分类号： C01B3/10 ,  B01J23/745 ,  B01J37/00 ,  C10G11/04 ,  C10G11/18 ,  C01B1/08 ,  C10G13/02 ,  C10G34/00

CPC分类号： C10G11/04 ,  B01J23/745 ,  B01J37/0018 ,  C10G11/18 ,  Y02E60/36

摘要： A process for producing a cracked distillate and hydrogen from a heavy oil which comprises cracking the heavy oil in the presence of laterite or a laterite-containing catalyst while simultaneously depositing coke on said laterite or laterite-containing catalysts, reducing the laterite or laterite-containing catalyst on which the coke is deposited, and forming a hydrogen-rich gas by contacting the reduced laterite or laterite-containing catalyst with steam.

摘要翻译： 一种从重油中生产裂化馏出物和氢的方法，包括在红土或含红土的催化剂存在下裂化重油，同时在所述红土或含红土的催化剂上沉积焦炭，还原红土或含红土的催化剂 在其上沉积焦炭的催化剂，并且通过使还原的红土或含红土的催化剂与蒸汽接触而形成富氢气体。

公开(公告)号：US4308173A

公开(公告)日：1981-12-29

申请号：US132955

申请日：1980-03-24

申请人： Kuniaki Fujimori ,  Teruo Suzuka ,  Yukio Inoue ,  Shirou Aizawa

发明人： Kuniaki Fujimori ,  Teruo Suzuka ,  Yukio Inoue ,  Shirou Aizawa

IPC分类号： B01J23/755 ,  B01J23/78 ,  C01B3/06 ,  C01B3/10 ,  C10G11/00 ,  C10G11/02 ,  C10G11/18 ,  B01J23/74

CPC分类号： C10G11/18 ,  B01J23/755 ,  C01B3/063 ,  C01B3/10 ,  C10G11/02 ,  Y02E60/36

摘要： A catalyst is described for use in a process for oxidizing and/or cracking a heavy hydrocarbon under fluidizing conditions in the presence of the catalyst, including simultaneously or subsequently reducing iron oxides in said catalyst and then reacting the reduced oxidation-state iron with steam to produce hydrogen, said catalyst consisting essentially of from 30 to 60 wt % Fe, 0.1 to 10 wt % Ni, and 10 wt % or less SiO.sub.2, and having a specific surface area of from 0.1 to 30 m.sup.2 /g and an apparent specific gravity of from 2.5 to 4.0.

摘要翻译： 描述了催化剂用于在催化剂存在下在流化条件下氧化和/或裂解重质烃的方法，包括同时或随后还原所述催化剂中的氧化铁，然后使还原的氧化态铁与蒸汽反应， 所述催化剂基本上由30-60重量％的Fe，0.1-10重量％的Ni和10重量％的SiO 2组成，比表面积为0.1-30m 2 / g，表观比重 从2.5到4.0。

公开(公告)号：US4325812A

公开(公告)日：1982-04-20

申请号：US191617

申请日：1980-09-29

申请人： Kuniaki Fujimori ,  Teruo Suzuka ,  Yukio Inoue ,  Shirou Aizawa

发明人： Kuniaki Fujimori ,  Teruo Suzuka ,  Yukio Inoue ,  Shirou Aizawa

IPC分类号： B01J23/745 ,  B01J23/94 ,  C01B3/10 ,  C01B3/26 ,  C01B3/38 ,  C01B3/40 ,  C10G11/02 ,  C10G11/04 ,  C10G11/18 ,  C10G11/20 ,  C10G47/32

CPC分类号： C10G11/18 ,  B01J23/745 ,  B01J23/94 ,  C01B3/26 ,  C01B3/40 ,  C10G11/02 ,  C10G11/04 ,  C10G47/32 ,  C01B2203/04 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/046 ,  C01B2203/048 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1247 ,  C01B2203/147 ,  C01B2203/148 ,  Y02E60/36 ,  Y02P20/52 ,  Y02P20/584

摘要： A process is described for cracking a heavy hydrocarbon to form a light oil and for producing hydrogen by the use of a catalyst containing at least 30 wt % Fe which comprises a first step wherein steam and heavy hydrocarbon are simultaneously contacted with the catalyst in a reduced state to produce hydrogen, cracked gases, and a cracked light oil, to oxidize the reduced-state catalyst, and to deposit coke on the catalyst; and a second step wherein the oxidized-state catalyst on which said coke is deposited is contacted with an oxygen-containing gas insufficient for achieving complete combustion of the coke, to thereby partially combust the coke and regenerate the catalyst to a reduced state.

摘要翻译： 描述了一种通过使用含有至少30重量％Fe的催化剂来裂解重质烃以形成轻质油并产生氢的方法，该催化剂包含第一步骤，其中蒸汽和重质烃同时与还原的催化剂接触 产生氢气，裂解气体和裂解轻油，以氧化还原态催化剂，并将焦炭沉积在催化剂上; 和第二步骤，其中沉积有所述焦炭的氧化态催化剂与不足以实现焦炭完全燃烧的含氧气体接触，从而部分燃烧焦炭并将催化剂再生为还原状态。

公开(公告)号：US4298460A

公开(公告)日：1981-11-03

申请号：US133082

申请日：1980-03-24

申请人： Kuniaki Fujimori ,  Teruo Suzuka ,  Yukio Inoue ,  Shirou Aizawa

发明人： Kuniaki Fujimori ,  Teruo Suzuka ,  Yukio Inoue ,  Shirou Aizawa

IPC分类号： B01J23/745 ,  B01J23/94 ,  C01B3/22 ,  C10G11/02 ,  C10G11/18

CPC分类号： B01J23/745 ,  B01J23/94 ,  C10G11/02 ,  C10G11/18

摘要： A process for processing a sulfur-containing heavy oil, which comprises:in a first zone, catalytically cracking a sulfur-containing heavy oil in the presence of fluidized catalyst particles containing about 30 to 60 wt % Fe to thereby convert the heavy oil to a light oil, deposit sulfur-containing coke on the catalyst particles, and partially fixing the decomposed sulfur compounds with the reduced iron contained in the catalyst particles as iron sulfide;in a second zone, contacting the catalyst from the first zone with an oxygen containing gas in an amount less than that theoretically required to thereby partially combust the coke on the catalyst, reduce the iron in the catalyst, and fix the sulfur compounds contained in the coke as iron sulfide; andin a third zone, contacting the reduced catalyst from the second zone with steam in a fluidized manner to produce hydrogen and hydrogen sulfide and to convert the reduced iron and iron sulfide in the catalyst to iron oxides, with the iron oxide-containing catalyst obtained in the third zone being recirculated into the second zone to be reduced and a part of the reduced-state catalyst obtained in the second zone being recirculated into the first zone.

摘要翻译： 一种处理含硫重油的方法，其包括：在第一区域中，在含有约30至60重量％Fe的流化催化剂颗粒存在下，将含硫重油催化裂化，从而将重油转化为 轻油，在催化剂颗粒上沉积含硫焦炭，并用硫化铁将催化剂颗粒中所含的还原铁部分固定在分解的硫化合物上; 在第二区域中，将来自第一区域的催化剂与含氧气体接触的量小于理论上所需的量，从而部分燃烧催化剂上的焦炭，减少催化剂中的铁，并固定在 焦炭为硫化铁; 并且在第三区域中，使来自第二区域的还原催化剂以蒸气以流化方式接触以产生氢气和硫化氢，并将催化剂中还原的铁和硫化铁转化为氧化铁，得到含氧化铁的催化剂 在第三区域中被再循环到第二区域以被还原，并且在第二区域中获得的部分还原态催化剂被再循环到第一区域中。