RU99105744A - METHOD FOR PRODUCING CATALYST ON THE BASIS OF COBALT AND SCANDIUM - Google Patents

METHOD FOR PRODUCING CATALYST ON THE BASIS OF COBALT AND SCANDIUM

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Publication number
RU99105744A
RU99105744A RU99105744/04A RU99105744A RU99105744A RU 99105744 A RU99105744 A RU 99105744A RU 99105744/04 A RU99105744/04 A RU 99105744/04A RU 99105744 A RU99105744 A RU 99105744A RU 99105744 A RU99105744 A RU 99105744A
Authority
RU
Russia
Prior art keywords
catalyst
cobalt
scandium
inert carrier
synthesis gas
Prior art date
Application number
RU99105744/04A
Other languages
Russian (ru)
Other versions
RU2201801C2 (en
Inventor
Роберто ЗЕННАРО
Андреа ГУССО
Патрик ШОМЕТТ
Original Assignee
Аджип Петроли С.П.А.
Эни С.П.А.
Энститю Франсэ Дю Петроль
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT97MI001510A external-priority patent/IT1292423B1/en
Application filed by Аджип Петроли С.П.А., Эни С.П.А., Энститю Франсэ Дю Петроль filed Critical Аджип Петроли С.П.А.
Publication of RU99105744A publication Critical patent/RU99105744A/en
Application granted granted Critical
Publication of RU2201801C2 publication Critical patent/RU2201801C2/en

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Claims (8)

1. Способ получения катализатора, содержащего инертный носитель, выбранный из по меньшей мере одного оксида по меньшей мере одного элемента, выбранного из Si, Ti, Al, Zr, Zn, Mg, Sn, предпочтительно, кремния, в виде свободных элементов или оксидов, большее количество кобальта и меньшие количества скандия, отличающийся тем, что он состоит по меньшей мере из следующих стадий:
1) получения первого предшественника катализатора (А), содержащего кобальт и по меньшей мере часть инертного носителя, посредством осаждения кобальта на инертном носителе; последующего кальцинирования, восстановления и пассивации инертного носителя, содержащего кобальт;
2) получения готового катализатора посредством осаждения скандия на предшественнике катализатора (А); последующего кальцинирования, восстановления и пассивации инертного носителя, содержащего кобальт и скандий.1. A method of producing a catalyst containing an inert carrier selected from at least one oxide of at least one element selected from Si, Ti, Al, Zr, Zn, Mg, Sn, preferably silicon, in the form of free elements or oxides, more cobalt and less scandium, characterized in that it consists of at least the following stages:
1) obtaining a first catalyst precursor (A) containing cobalt and at least a portion of an inert carrier by depositing cobalt on an inert carrier; subsequent calcination, reduction and passivation of an inert carrier containing cobalt;
2) obtaining the finished catalyst by deposition of scandium on the catalyst precursor (A); subsequent calcination, reduction and passivation of an inert carrier containing cobalt and scandium. 2. Способ по п. 1, отличающийся тем, что инертный носитель представляет собой двуокись кремния. 2. The method according to p. 1, characterized in that the inert carrier is a silicon dioxide. 3. Способ по п. 1, отличающийся тем, что содержание кобальта в катализаторе составляет от 1 до 50 мас.%, а содержание скандия составляет от 0,05 до 5 мас.%. 3. The method according to p. 1, characterized in that the cobalt content in the catalyst is from 1 to 50 wt.%, And the content of scandium is from 0.05 to 5 wt.%. 4. Способ по п. 3, отличающийся тем, что кобальт содержится в количестве от 5 до 35%, а скандий - в количестве от 0,1 до 3 вес.%. 4. The method according to p. 3, characterized in that cobalt is contained in an amount of from 5 to 35%, and scandium - in an amount of from 0.1 to 3 wt.%. 5. Способ по п. 1, отличающийся тем, что на стадии (1) кальцинирование проводят при температуре от 350 до 450°С, тогда как на стадии (2) кальцинирование проводят при температуре от 250 до 350°С. 5. The method according to p. 1, characterized in that in stage (1), calcination is carried out at a temperature of from 350 to 450 ° C, while in stage (2), calcination is carried out at a temperature of from 250 to 350 ° C. 6. Катализатор, который может быть получен в соответствии с любым из пп. 1-5. 6. The catalyst, which can be obtained in accordance with any of paragraphs. 1-5. 7. Способ синтеза главным образом линейных и насыщенных углеводородов из синтез-газа, состоящего в основном из СО и Н2, который включает взаимодействие этой смеси с катализатором, полученным в соответствии с одним или несколькими пп. 1-6, при давлении от 0,1 до 15 МПа, причем температура составляет от 150 до 350°С, при среднечасовой скорости подачи газа от 100 до 20000 объемов синтез-газа на объем катализатора в ч, причем отношение Н2/СО в синтез-газе составляет от 1:2 до 5:1.7. The method of synthesis of mainly linear and saturated hydrocarbons from synthesis gas, consisting mainly of CO and H 2 , which includes the interaction of this mixture with a catalyst obtained in accordance with one or more of claims. 1-6, at a pressure of from 0.1 to 15 MPa, and the temperature is from 150 to 350 ° C, at an hourly average gas flow rate of from 100 to 20,000 volumes of synthesis gas per volume of catalyst per hour, the ratio of H 2 / CO in synthesis gas ranges from 1: 2 to 5: 1. 8. Способ по п. 7, отличающийся тем, что давление составляет от 1 до 10 МПа, температура составляет от 170 до 300°С, среднечасовая скорость подачи от 400 до 5000 объемов синтез-газа на объем катализатора в час, отношение Н2/СО в синтез-газе составляет в основном от 1,2:1 до 2,5:1.8. The method according to p. 7, characterized in that the pressure is from 1 to 10 MPa, the temperature is from 170 to 300 ° C, the hourly average feed rate is from 400 to 5000 volumes of synthesis gas per volume of catalyst per hour, the ratio of H 2 / The CO in the synthesis gas is generally from 1.2: 1 to 2.5: 1.
RU99105744/04A 1997-06-26 1998-06-20 Cobalt and scandium-based catalyst preparation method RU2201801C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI001510A IT1292423B1 (en) 1997-06-26 1997-06-26 PROCEDURE FOR THE PREPARATION OF A COBALT AND SCANDIUM BASED CATALYST
ITMI97A001510 1997-06-26

Publications (2)

Publication Number Publication Date
RU99105744A true RU99105744A (en) 2001-01-27
RU2201801C2 RU2201801C2 (en) 2003-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU99105744/04A RU2201801C2 (en) 1997-06-26 1998-06-20 Cobalt and scandium-based catalyst preparation method

Country Status (14)

Country Link
US (1) US6096790A (en)
EP (1) EP0934115B1 (en)
JP (1) JP4446130B2 (en)
CN (1) CN1128012C (en)
CA (1) CA2264697C (en)
DE (1) DE69812577T2 (en)
ES (1) ES2195369T3 (en)
ID (1) ID21346A (en)
IT (1) IT1292423B1 (en)
MY (1) MY129167A (en)
NO (1) NO317872B1 (en)
RU (1) RU2201801C2 (en)
SA (1) SA98190949B1 (en)
WO (1) WO1999000190A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0016078B1 (en) * 1999-12-01 2014-04-01 Sasol Tech Pty Ltd PROCESS FOR PREPARING A FISCHER-TROPSCH COBALT CATALYST PRECURSOR.
JP4139883B2 (en) * 2002-02-08 2008-08-27 独立行政法人産業技術総合研究所 Rapid preparation method for various solid catalysts and apparatus therefor
JP4857565B2 (en) * 2005-01-27 2012-01-18 株式会社Ｉｈｉ Fischer-Tropsch synthesis catalyst and production method thereof
CN101505867A (en) 2006-08-25 2009-08-12 新日铁工程技术株式会社 Catalyst for producing hydrocarbon from synthetic gas, method for producing catalyst, method for regenerating catalyst, and method for producing hydrocarbon from synthetic gas
GB2482171B (en) * 2010-07-22 2018-04-11 Gtl F1 Ag Catalyst treatment
US9387463B2 (en) * 2012-10-24 2016-07-12 Sasol Technology (Proprietary) Limited Process for preparing a fischer-tropsch catalyst
WO2016138165A1 (en) * 2015-02-25 2016-09-01 Sgc Energia S.A. (Formerly-Gi-Gasification International S.A.) Systems, methods, and apparatuses for fischer-tropsch reactor cascade
JPWO2017131231A1 (en) * 2016-01-29 2018-11-22 Ｊｘｔｇエネルギー株式会社 Fischer-Tropsch synthesis catalyst production method and hydrocarbon production method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585798A (en) * 1981-10-13 1986-04-29 Gulf Research & Development Company Synthesis gas conversion using ruthenium-promoted cobalt catalyst
ES2066476T3 (en) * 1990-09-25 1995-03-01 Allied Signal Inc PRODUCTION OF COMPLEX CAVITIES INSIDE MOLDINGS OR SEMI-SOLID FORMS.
WO1993005000A1 (en) * 1991-08-28 1993-03-18 The Broken Hill Proprietary Company Limited Fischer tropsch catalyst comprising cobalt and scandium
WO1994004476A1 (en) * 1992-08-25 1994-03-03 The Broken Hill Proprietary Company Limited Producing blendstock
NO313086B1 (en) * 1995-08-04 2002-08-12 Inst Francais Du Petrole Process for preparing a catalyst, catalyst obtainable therewith, catalyst mixture obtained thereby, and process for the synthesis of hydrocarbons

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