[go: up one dir, main page]

GB201207716D0 - Catalyst treatment process - Google Patents

Catalyst treatment process

Info

Publication number
GB201207716D0
GB201207716D0 GB201207716A GB201207716A GB201207716D0 GB 201207716 D0 GB201207716 D0 GB 201207716D0 GB 201207716 A GB201207716 A GB 201207716A GB 201207716 A GB201207716 A GB 201207716A GB 201207716 D0 GB201207716 D0 GB 201207716D0
Authority
GB
United Kingdom
Prior art keywords
catalyst
reactor
shutting
procedure
solid
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GB201207716A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CompactGTL PLC
Original Assignee
CompactGTL PLC
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 CompactGTL PLC filed Critical CompactGTL PLC
Priority to GB201207716A priority Critical patent/GB201207716D0/en
Publication of GB201207716D0 publication Critical patent/GB201207716D0/en
Priority to PCT/GB2013/051068 priority patent/WO2013164583A1/en
Priority to TW102115650A priority patent/TW201402205A/en
Ceased legal-status Critical Current

Links

Landscapes

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

Abstract

The catalytic reactor comprises a catalyst for converting synthesis gas to a product which is liquid or solid at ambient conditions. The catalyst is in the form of solid catalytic bodies without free liquid. Operation of the reactor is stopped by performing a shutting-in procedure. After the shutting-in procedure, operation of the reactor is restarted. The restarting comprises removing products such as hydrocarbons and water from the surface of the catalyst gradually so as to avoid damage to the pore structure of the catalyst by purging the catalyst with a flowing gas that contains a reducing agent e.g. hydrogen, for between 6 and 12 hours, at a temperature at or below the normal operating temperature of the catalyst.
GB201207716A 2012-05-02 2012-05-02 Catalyst treatment process Ceased GB201207716D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB201207716A GB201207716D0 (en) 2012-05-02 2012-05-02 Catalyst treatment process
PCT/GB2013/051068 WO2013164583A1 (en) 2012-05-02 2013-04-26 A process for purging a catalytic reactor used to convert synthesis gas
TW102115650A TW201402205A (en) 2012-05-02 2013-05-02 A process for use with a catalytic reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201207716A GB201207716D0 (en) 2012-05-02 2012-05-02 Catalyst treatment process

Publications (1)

Publication Number Publication Date
GB201207716D0 true GB201207716D0 (en) 2012-06-13

Family

ID=46330708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201207716A Ceased GB201207716D0 (en) 2012-05-02 2012-05-02 Catalyst treatment process

Country Status (3)

Country Link
GB (1) GB201207716D0 (en)
TW (1) TW201402205A (en)
WO (1) WO2013164583A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ721224A (en) * 2013-12-11 2021-02-26 Sasol Tech Pty Ltd A method of shutting down an operating three-phase slurry bubble column reactor
GB2554618B (en) * 2015-06-12 2021-11-10 Velocys Inc Synthesis gas conversion process
GB2594891B (en) * 2015-06-12 2022-05-25 Velocys Inc Synthesis gas conversion process
SG11202105127TA (en) * 2018-11-30 2021-06-29 Lam Res Corp Throughput improvement with interval conditioning purging
GB202208492D0 (en) * 2022-06-10 2022-07-27 Johnson Matthey Davy Technologies Ltd System for producing a hydrocarbon product from a syngas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE31698A1 (en) * 1995-11-08 1998-06-15 Shell Int Research CATALYST ACTIVATION AND REJUVENATION PROCESS
AU2002303759B2 (en) * 2001-05-17 2006-10-19 Conocophillips Company Pressure swing catalyst regeneration procedure for fischer-tropsch catalyst
FR2878845B1 (en) * 2004-12-03 2007-01-12 Inst Francais Du Petrole PROCESS FOR PROVISIONALLY INTERRUPTING A FISCHER-TROPSCH TYPE REACTION IN A THREE-PHASE BED REACTOR
US20070004810A1 (en) * 2005-06-30 2007-01-04 Yong Wang Novel catalyst and fischer-tropsch synthesis process using same
WO2008139407A2 (en) * 2007-05-11 2008-11-20 Sasol Technology (Proprietary) Limited Catalysts
WO2009044198A1 (en) * 2007-10-02 2009-04-09 Compact Gtl Plc Gas-to-liquid plant using parallel units
WO2013093423A1 (en) * 2011-12-19 2013-06-27 Compactgtl Limited Process for the regeneration of a fischer tropsch catalyst

Also Published As

Publication number Publication date
WO2013164583A1 (en) 2013-11-07
TW201402205A (en) 2014-01-16

Similar Documents

Publication Publication Date Title
NZ629687A (en) Biorefining method
WO2013135710A3 (en) Method for performing the rwgs reaction in a multi-tube reactor
BR112012017993A2 (en) systems and methods for using cooled liquid to remove solidifiable gaseous components from process gas streams
WO2013015955A3 (en) Generation of polyols from saccharides
GB201207716D0 (en) Catalyst treatment process
GB2511266A (en) Conversion of carbon dioxide to hydrocarbons via hydrogenation
WO2013017664A3 (en) Method for oxidatively converting gaseous alkanes in a fluidized bed membrane reactor and a reactor for performing said method
PH12014501510A1 (en) Improved pre-soaking process for biomass conversion
IN2012DN00322A (en)
IN2014MN01727A (en)
EA201391446A1 (en) HIGH PRESSURE GAS FOR LIQUID PROCESS
BR112014007126A2 (en) process to provide hydrogen for a synthesis gas conversion reaction
MX340438B (en) Methods and procedures for producing useful products from waste materials.
UA111064C2 (en) Process for the production of light olefins from synthesis gas
MY155540A (en) Process for regenerating a catalyst
MY161347A (en) Method for producing hydrocarbon oil, fishcer-tropsch synthesis reaction device, and hydrocarbon oil production system
WO2012096470A3 (en) Method for reducing the amount of organic acids in a hydrocarbon oil fraction
MX380593B (en) PROCESSES FOR PRODUCING AN ACETIC ACID PRODUCT HAVING LOW BUTYL ACETATE CONTENT.
TR201905563T4 (en) Process for producing a synthesis gas vehicle suitable for hydrogen production.
EP4257662A3 (en) Process for producing a diesel hydrocarbon fraction starting from a renewable feedstock
WO2009020345A3 (en) Thermowell compound apparatus of high shell for residue hydrogen desulfurization
MY182164A (en) Process for producing acetic acid by introducing a lithium compound
WO2012093883A3 (en) Filtering structure coated with catalyst for reforming synthesis gas and filtering method using the same
AR089345A1 (en) PROCEDURE FOR PREPARATION OF A MIXTURE OF ALCOHOLS
EA201791087A1 (en) SYNTHESIS OF FISHER-TROPSHA

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)