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2024
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Invention
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Process for sulphurising hydrocarbon treatment catalysts.
The object of the present invention is... |
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P/S
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Chemicals recovered from battery recycling; Battery electrolytes; Water for batteries; Battery fl... |
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P/S
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Chemical products from battery recycling; electrolytes for
batteries; water for batteries; batte... |
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P/S
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Produits chimiques issus du recyclage de batteries; électrolytes pour batteries; eau pour batteri... |
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P/S
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Chemical products from battery recycling, namely, chemicals for use in industry; electrolytes for... |
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2023
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Invention
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Method for producing lithium sulfide in a circulating bed reactor. 222S), characterised in that t... |
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Invention
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Method for designing a bed for the capture of solid particles contained in a fluid. The present i... |
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Invention
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Method for recycling metals from porous materials comprising them.
An object of the present inve... |
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2022
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P/S
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Treatment of catalysts (treatment of materials); treatment
of catalysts (treatment of materials)... |
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P/S
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Treatment of catalysts, namely, treatment of materials in the nature of catalysts; treatment of m... |
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P/S
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Catalyst treatment (treatment of materials); treatment of
catalysts (treatment of materials), na... |
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P/S
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Chemical products intended for industry and science;
chemical catalysts; solid catalysts for use... |
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P/S
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Catalyst treatment, namely, treatment of materials in the nature of catalysts; treatment of mater... |
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P/S
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Catalyst treatment (treatment of materials); catalyst treatment (treatment of materials) namely, ... |
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P/S
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Chemical products used in industry and science; Catalysts; Solid catalysts for use in the refiner... |
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P/S
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Catalyst treatment (material treatment), refining. |
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2021
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Invention
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Method for completely emptying a catalytic reactor by means of an articulated arm equipped with r... |
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2020
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P/S
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Catalyst treatment (treatment of materials); refining
services; regeneration of used catalysts; ... |
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P/S
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Chemicals intended for industry and science; chemical
catalysts; biological preparations for use... |
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P/S
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Treatment of materials, namely, treatment of catalyst |
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P/S
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Catalyst treatment (treatment of materials). |
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P/S
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Catalyst processing (treatment of materials); Refining services; Regeneration of spent catalysts;... |
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P/S
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Catalyst processing (treatment of materials). |
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P/S
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Chemical products used in industry and science; Catalysts; Biological preparations for use in ind... |
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P/S
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Chemicals for use in industry, science, petrochemistry and chemistry Catalyst treatment, namely, ... |
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P/S
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Construction, commissioning, servicing, maintenance and repair services, all for reactors in the ... |
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P/S
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Construction, commissioning, servicing, maintenance and
repair services for reactors, refineries... |
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P/S
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Chemicals for use in industry, science, petrochemistry and chemistry. Catalyst processing (treatm... |
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Invention
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Method for recovering metals contained in spent catalysts from ferro-alloys. c) extracting from t... |
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Invention
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Method for recovering metals contained in spent catalysts from ferro-alloys. The present inventio... |
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2019
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P/S
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Construction, commissioning, servicing, maintenance and repair of reactors, of refineries; Constr... |
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2018
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P/S
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Catalyst treatment being treatment of materials |
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P/S
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Draining of a reactor containing a bed of spent catalyst particles, namely, maintenance services ... |
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P/S
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Draining of a reactor containing a bed of spent catalyst
particles. Evaluations, assessments and... |
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Invention
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Process for limiting self-heating of activated catalysts.
The invention provides a process for l... |
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P/S
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Chemical products for use in industry, science, the chemical
and petrochemical industry. Treatme... |
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Invention
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Process for producing hydrogen sulfide in a circulating catalytic bed reactor. recycling the cata... |
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2016
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Invention
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Process for limiting the emissions of gases from porous particles. 5 Pa, until a protective layer... |
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P/S
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Emptying of a reactor containing a bed of spent catalyst particles. Evaluations, assessments and ... |
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Invention
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Method for producing rock wool and recoverable cast iron. The invention relates to a method for p... |
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Invention
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Method for completely emptying a catalytic reactor. (b) expelling the remainder of the spent cata... |
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Invention
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Method for completely emptying a catalytic reactor. (b) extracting the remainder of the spent cat... |
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Invention
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Method for compositional sorting of catalyst or adsorbent in mixtures of catalysts and/or adsorbe... |
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Invention
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Method for sorting contaminated catalysts or adsorbents. A method and a device for separation of ... |
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Invention
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Method for sorting contaminated catalysts or adsorbents. The invention concerns a method and a de... |
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Invention
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Method for the compositional sorting of catalysts or adsorbents in mixtures of catalysts and/or a... |
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Invention
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Process for the start-up of hydrotreatment or hydroconversion units. And the first presulfurized ... |
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2015
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Invention
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Method for limiting the emission of dust from catalyst grains. The present invention relates to a... |
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2014
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Invention
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Method for starting hydroprocessing or hydroconversion units. The invention describes a method fo... |
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2013
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Invention
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Method for preparing supported metal catalysts for hydrogenating unsaturated hydrocarbons. b) ele... |
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2012
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Invention
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Process for passivation by a nitrogen-containing compound of a zeolitic catalyst, in particular a... |
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Invention
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Process for the off site regeneration of solid catalysts. a second step of combustion of at least... |
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2010
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Invention
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Process for sulfurizing hydrocarbon treatment catalysts. at least a first step of depositing, on ... |
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2009
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Invention
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Process for the regeneration of catalysts for the treatment of hydrocarbons. at least one second ... |
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2008
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Invention
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Colour sorting of catalyst or adsorbent particles. Process for separating at least one type of ca... |
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Invention
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Method for the sulphidation or pre-sulphidation of solid particles of a catalyst or an adsorbent.... |
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2004
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Invention
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Off-site regeneration of reforming catalysts.
The invention relates to a process for regeneratin... |
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Invention
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Off-site regeneration of reforming catalysts. The invention relates to a method for regenerating ... |
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Invention
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Off-site treatment for hydrogenation catalysts. The present invention concerns a process for “ex ... |
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Invention
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Off-site treatment for hydrogenation catalysts. The invention relates to an ex situ method for tr... |
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Invention
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Passivation of sulphur hydroconversion catalyst. The present invention concerns a process for ex ... |
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2003
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Invention
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Oxidizing heat treatment passivation of sulphide hydrotreatment catalyst. This invention relates ... |
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Invention
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Oxidizing heat treatment passivation of sulphide hydrotreatment catalyst. The invention concerns ... |
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2000
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Invention
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Regeneration method of heterogeneous catalysts and adsorbents. Process for the regeneration of a ... |
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1999
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Invention
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Process for treating a catalyst or an adsorbent in a fluidized bed. The invention concerns a proc... |
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1997
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Invention
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Process for presulfurizing hydrotreatment catalysts. The invention relates to a process for ex-si... |
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Invention
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Process for incorporating sulfur into the pores of a hydrocarbon treatment catalyst. A process fo... |
