AR018034A1 - Procedimiento para producir particulas catalizadoras en base a hierro precipitadas autoportantes, para usar en un proceso de lecho fluidizado fischer-tropsch, particulas catalizadoras fischer-tropsch producidas por dicho procedimiento, y procedimiento para mantener la capacidad de un sistema de sepa - Google Patents

Procedimiento para producir particulas catalizadoras en base a hierro precipitadas autoportantes, para usar en un proceso de lecho fluidizado fischer-tropsch, particulas catalizadoras fischer-tropsch producidas por dicho procedimiento, y procedimiento para mantener la capacidad de un sistema de sepa

Info

Publication number
AR018034A1
AR018034A1 ARP980106615A ARP980106615A AR018034A1 AR 018034 A1 AR018034 A1 AR 018034A1 AR P980106615 A ARP980106615 A AR P980106615A AR P980106615 A ARP980106615 A AR P980106615A AR 018034 A1 AR018034 A1 AR 018034A1
Authority
AR
Argentina
Prior art keywords
fischer
tropsch
procedure
catalyzing
separation system
Prior art date
Application number
ARP980106615A
Other languages
English (en)
Original Assignee
Sasol Technology Propietary Ltd
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
Application filed by Sasol Technology Propietary Ltd filed Critical Sasol Technology Propietary Ltd
Publication of AR018034A1 publication Critical patent/AR018034A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
    • C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/0425—Catalysts; their physical properties
    • C07C1/0445—Preparation; Activation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C10G2/33—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used
    • C10G2/331—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals
    • C10G2/332—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts characterised by the catalyst used containing group VIII-metals of the iron-group
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/62—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing platinum group metals or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/043—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a change in the structural skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento para producir partículas catalizadoras en base a hierro precipitadas autoportantes para usar en un proceso de lecho fluidizado Fischer-Tropsch, siendo dichas partículas resistentes a la rotura y, en consecuencia, durante su uso, inhibenla formacion de finos catalizadores, en que eltratamiento térmico de dichas partículas se realiza a una temperatura de al menos 300*C. Partículas catalizadoras Fischer-Tropsch producidas por esteprocedimiento y su aplicacion en procedimientos para mantener la capacidad de un sistema de separacion de solidos de un reactor de lecho fluidizado, y para lasíntesis de crudos sintéticos y/o productos químicos.
ARP980106615A 1998-04-01 1998-12-22 Procedimiento para producir particulas catalizadoras en base a hierro precipitadas autoportantes, para usar en un proceso de lecho fluidizado fischer-tropsch, particulas catalizadoras fischer-tropsch producidas por dicho procedimiento, y procedimiento para mantener la capacidad de un sistema de sepa AR018034A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA9802737A ZA982737B (en) 1998-04-01 1998-04-01 Heat treated fischer-tropsch catalyst particles.

Publications (1)

Publication Number Publication Date
AR018034A1 true AR018034A1 (es) 2001-10-31

Family

ID=25586926

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106615A AR018034A1 (es) 1998-04-01 1998-12-22 Procedimiento para producir particulas catalizadoras en base a hierro precipitadas autoportantes, para usar en un proceso de lecho fluidizado fischer-tropsch, particulas catalizadoras fischer-tropsch producidas por dicho procedimiento, y procedimiento para mantener la capacidad de un sistema de sepa

Country Status (18)

Country Link
US (3) US6716790B1 (es)
EP (2) EP1506811A3 (es)
JP (1) JP3839666B2 (es)
KR (1) KR100396325B1 (es)
CN (2) CN1108188C (es)
AP (1) AP2000001954A0 (es)
AR (1) AR018034A1 (es)
AU (1) AU743613B2 (es)
BR (1) BR9815753A (es)
CA (1) CA2326440C (es)
EA (1) EA003416B1 (es)
ID (1) ID22355A (es)
MY (1) MY118560A (es)
NO (2) NO323981B1 (es)
NZ (1) NZ507418A (es)
PL (1) PL343169A1 (es)
WO (1) WO1999049965A1 (es)
ZA (1) ZA982737B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001268766A1 (en) 2000-06-20 2002-01-02 Sasol Technology (Proprietary) Limited Hydrocarbon synthesis catalyst and process
CA2420547A1 (en) * 2000-08-28 2002-03-07 Research Triangle Institute Attrition resistant bulk iron catalysts and processes for preparing and using same
US20070217338A1 (en) * 2006-03-14 2007-09-20 Sbc Knowledge Ventures L.P. Method and apparatus for out-of-band XDSL troubleshooting and testing
US9018128B2 (en) * 2007-09-14 2015-04-28 Res Usa Llc Promoted, attrition resistant, silica supported precipitated iron catalyst
US8608824B2 (en) * 2008-09-10 2013-12-17 Basf Se Integrated method for producing carbonyl iron powder and hydrocarbons
KR101087165B1 (ko) 2009-07-20 2011-11-25 (주)시너지 피셔-트롭쉬 합성반응에 사용되는 철계 촉매의 제조방법 및 이를 이용한 액체탄화수소의 제조방법
JP2013146652A (ja) * 2012-01-17 2013-08-01 Kitakyushu Foundation For The Advancement Of Industry Science & Technology フィッシャートロプシュ合成触媒及びその製造方法
WO2014126887A2 (en) * 2013-02-13 2014-08-21 Rentech, Inc. Catalyst for low temperature slurry bed fischer-tropsch synthesis

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131255C2 (de) * 1981-08-07 1986-02-13 VEG-Gasinstituut N.V., Apeldoorn Verfahren zur Herstellung eines Eisen-(III)-Oxid-Katalysators oder - Absorptionsmittels
US4552855A (en) * 1982-12-30 1985-11-12 Ozin Geoffrey A Metal zeolite catalyst preparation
EP0115188B1 (en) 1982-12-30 1986-12-03 Geoffrey Alan Ozin Metal zeolite catalyst preparation
US4621102A (en) * 1983-12-20 1986-11-04 Exxon Research And Engineering Co. Fischer-Tropsch hydrocarbon synthesis with high surface area Cu and K promoted reduced-carbided iron/manganese spinels
US4618597A (en) * 1983-12-20 1986-10-21 Exxon Research And Engineering Company High surface area dual promoted iron/managanese spinel compositions
US5118715A (en) * 1983-12-20 1992-06-02 Exxon Research And Engineering Company Selective fixed-bed fischer-tropsch synthesis with high surface area Cu and K promoted, iron/manganese spinels
US5621155A (en) * 1986-05-08 1997-04-15 Rentech, Inc. Process for the production of hydrocarbons
US5645613A (en) * 1992-04-13 1997-07-08 Rentech, Inc. Process for the production of hydrocarbons
US5504118A (en) * 1986-05-08 1996-04-02 Rentech, Inc. Process for the production of hydrocarbons
US5324335A (en) * 1986-05-08 1994-06-28 Rentech, Inc. Process for the production of hydrocarbons
US5545674A (en) * 1987-05-07 1996-08-13 Exxon Research And Engineering Company Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts
US4874382A (en) * 1987-10-15 1989-10-17 Servetus Partnership Safety syringe
US4955870A (en) * 1988-08-23 1990-09-11 Ridderheim Kristen A Hypodermic syringe with retractable needle
IT1225440B (it) * 1988-12-07 1990-11-13 Nacci Gaetano Pistone per siringhe che rende automaticamente inoffensivo l'ago ipodermico, all'uopo modificato, dopo l'uso
US5129884A (en) * 1990-01-16 1992-07-14 Dysarz Edward D Trap in barrel one handed retracted intervenous catheter device
US5389076A (en) * 1994-04-05 1995-02-14 Shaw; Thomas J. Single use medical device with retraction mechanism

Also Published As

Publication number Publication date
AU9357798A (en) 1999-10-18
NO20054635D0 (no) 2005-10-10
US20040072917A1 (en) 2004-04-15
AU743613B2 (en) 2002-01-31
CN1108188C (zh) 2003-05-14
EP1506811A2 (en) 2005-02-16
PL343169A1 (en) 2001-07-30
US6951893B2 (en) 2005-10-04
NO323981B1 (no) 2007-07-30
US7547657B2 (en) 2009-06-16
CN1515359A (zh) 2004-07-28
CN1284898A (zh) 2001-02-21
NO20004710D0 (no) 2000-09-20
US20040072918A1 (en) 2004-04-15
WO1999049965A1 (en) 1999-10-07
CA2326440C (en) 2006-01-10
JP3839666B2 (ja) 2006-11-01
NO20054635L (no) 2000-11-16
NO326275B1 (no) 2008-10-27
KR20010071127A (ko) 2001-07-28
JP2002509789A (ja) 2002-04-02
EP1506811A3 (en) 2008-12-31
ZA982737B (en) 1999-11-24
EA200001011A1 (ru) 2001-02-26
AP2000001954A0 (en) 2000-12-31
CN1235683C (zh) 2006-01-11
ID22355A (id) 1999-10-07
NZ507418A (en) 2002-07-26
EP1068008A1 (en) 2001-01-17
KR100396325B1 (ko) 2003-09-03
BR9815753A (pt) 2000-11-07
EA003416B1 (ru) 2003-04-24
MY118560A (en) 2004-12-31
NO20004710L (no) 2000-11-16
US6716790B1 (en) 2004-04-06
CA2326440A1 (en) 1999-10-07

Similar Documents

Publication Publication Date Title
WO2001036352A8 (en) Regeneration procedure for fischer-tropsch catalyst
MY129311A (en) Process for producing liquid and gaseous products from gaseous reactants
ATE173449T1 (de) Verfahren zur katalytischen kohlenwasserstoffteiloxidation
HUP0203562A2 (hu) Eljárás szintézisgáz átalakítására többszénatomos szénhidrogénekké
BR0210649A (pt) Processo para a produção de um produto de cera limpa, e, uso de um catalisador de cobalto de sìntese de fischer-tropsch em fase de suspensão
ES2065556T3 (es) Procedimiento de reformacion por intercambio de calor y sistema reactor.
MY129487A (en) Reducing temperature differences within the regenerator of an oxygenate to olefin process
CA2286241A1 (en) Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement
WO2004024620A3 (en) Steam reforming process and apparatus
AR018034A1 (es) Procedimiento para producir particulas catalizadoras en base a hierro precipitadas autoportantes, para usar en un proceso de lecho fluidizado fischer-tropsch, particulas catalizadoras fischer-tropsch producidas por dicho procedimiento, y procedimiento para mantener la capacidad de un sistema de sepa
CA2284939A1 (en) Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination
BR0207921A (pt) Processo para produzir produtos de hidrocarbonetos sintéticos, e, método para separar lìquido a partir de uma mistura lìquido/sólido
TW370525B (en) Multizone downcomer for slurry hydrocarbon synthesis process
FR2807036B1 (fr) Hydrogenation continue de composes nitres aromatiques utilisant un catalyseur a faible teneur en aluminium
AR028681A1 (es) Procedimiento fischer-tropsch
ES550935A0 (es) Un procedimiento para la preparacion de hidrocarburos por reaccion catalitica de monoxido de carbono con hidrogeno
CA2093441A1 (en) Method for preparing cobalt-containing hydrocarbon synthesis catalyst
ATE228106T1 (de) Fischer-tropsch katalysator und verfahren zur herstellung von kohlenwasserstoffen
DE602004014947D1 (de) N reaktor, der für reaktionen in heterogener phase geeignet ist
DE69929894D1 (de) Verfahren zur herstellung von essigsäure
MY103517A (en) Process for the preparation of hydrocarbons
MY116410A (en) Process and reactor for carrying out an exothermic reaction
GB2247465B (en) Catalytic process for the production of synthesis gas by means of hydrocarbon reforming and combustion reactions
CA2451651A1 (en) Temperature controlled in situ wax purification
BR9107127A (pt) Processo para a preparacao de melamina a partir de ureia

Legal Events

Date Code Title Description
FA Abandonment or withdrawal