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Process For Synthesizing 5-hydroxymethylfurfural
App 20220242840 - JACQUIN; Marc ; et al. | 2022-08-04 |
Polyamines, synthesis method thereof and use thereof for the selective elimination of H2S from a gaseous effluent comprising CO2
Grant 11,136,434 - Delfort , et al. October 5, 2 | 2021-10-05 |
Absorbent solution based on hydroxyl derivatives of 1,6-hexanediamine and method for eliminating acid compounds from a gaseous effluent
Grant 10,967,325 - Delfort , et al. April 6, 2 | 2021-04-06 |
Absorbent Solution Based On Hydroxyl Derivatives Of 1,6-hexanediamine And Method For Eliminating Acid Compounds From A Gaseous E
App 20200254380 - Kind Code | 2020-08-13 |
Polyamines, synthesis process thereof and use of same for the selective elimination of H.sub.2S from a gaseous effluent comprising CO.sub.2
Grant 10,710,021 - Delfort , et al. | 2020-07-14 |
Novel Polyamines, Synthesis Method Thereof And Use Thereof For The Selective Elimination Of H2s From A Gaseous Effluent Comprisi
App 20200148824 - DELFORT; Bruno ; et al. | 2020-05-14 |
Beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluent
Grant 10,399,925 - Grandjean , et al. Sep | 2019-09-03 |
Novel Polyamines, Synthesis Process Thereof And Use Of Same For The Selective Elimination Of H2s From A Gaseous Effluent Comprising Co2
App 20180369743 - DELFORT; Bruno ; et al. | 2018-12-27 |
Novel Beta-hydroxylated Tertiary Diamines, A Process For Their Synthesis And Their Use For Eliminating Acid Compounds A Gaseous Effluent
App 20180251421 - GRANDJEAN; Julien ; et al. | 2018-09-06 |
Absorbent solution containing a mixture of 1,2-bis-(2-dimethylaminoethoxy)-ethane and of 2-[2-(2-dimethylaminoethoxy)-ethoxy]-ethanol, and method of removing acid compounds from a gaseous effluent
Grant 9,962,645 - Delfort , et al. May 8, 2 | 2018-05-08 |
Absorbent solution based on beta-hydroxylated tertiary diamines and method of removing acid compounds from a gaseous effluent
Grant 9,873,081 - Delfort , et al. January 23, 2 | 2018-01-23 |
Absorbent Solution Containing A Mixture Of 1,2-bis-(2-dimethylaminoethoxy)-ethane And Of 2-[2-(2-dimethylaminoethoxy)-ethoxy]-ethanol, And Method Of Removing Acid Compounds From A Gaseous Effluent
App 20170197176 - DELFORT; Bruno ; et al. | 2017-07-13 |
Absorbent Solution Based On Beta-hydroxylated Tertiary Diamines And Method Of Removing Acid Compounds From A Gaseous Effluent
App 20170100694 - DELFORT; Bruno ; et al. | 2017-04-13 |
Novel Beta-hydroxylated Tertiary Diamines, A Process For Their Synthesis And Their Use For Eliminating Acid Compounds A Gaseous Effluent
App 20170081275 - GRANDJEAN; Julien ; et al. | 2017-03-23 |
Method for eliminating acid compounds from a gaseous effluent with an absorbent solution made from bis(amino-3-propyl)ethers
Grant 9,421,493 - Delfort , et al. August 23, 2 | 2016-08-23 |
Method For Removing Acid Compounds From A Gaseous Effluent Using An Absorbent Solution Based On 1,2-bis(2-dimethylaminoethoxy)ethane And An Activator
App 20150321138 - GRANDJEAN; Julien ; et al. | 2015-11-12 |
Method For Eliminating Acid Compounds From A Gaseous Effluent With An Absorbent Solution Made From Bis(amino-3-propyl)ethers
App 20140311342 - Delfort; Bruno ; et al. | 2014-10-23 |
Absorbent solution based on N, N, N', N'-tetramethylhexane-1,6-diamine and on a particular amine comprising primary or secondary amine functions and method for removing acid compounds from a gaseous effluent
Grant 8,845,787 - Jacquin , et al. September 30, 2 | 2014-09-30 |
Use of solids based on zinc ferrite in a process for deep desulphurizing oxygen-containing feeds
Grant 8,697,920 - Baudot , et al. April 15, 2 | 2014-04-15 |
Absorbent Solution Based On N, N, N', N' - Tetramethylhexane - 1,6-diamine And On A Particular Amine Comprising Primary Or Secondary Amine Functions And Mehtod For Removing Acid Compounds From A Gaseous Effluent
App 20110185901 - Jacquin; Marc ; et al. | 2011-08-04 |
Absorbent Solution Based On A Tertiary Or Hindered Amine And On A Particular Activator And Method For Removing Acid Compounds From A Gaseous Effluent
App 20110176981 - Jacquin; Marc ; et al. | 2011-07-21 |
Use Of Zinc Ferrite-based Solids In A Process For Deep Desulfurization Of Hydrocarbon Fractions
App 20100089799 - BABE; Celine ; et al. | 2010-04-15 |
Use Of Solids Based On Zinc Ferrite In A Process For Deep Desulphurizing Oxygen-containing Feeds
App 20100089798 - Baudot; Arnaud ; et al. | 2010-04-15 |
Method and device for analyzing the CO.sub.2 contained in a drilling fluid
Grant 7,666,679 - Herzhaft , et al. February 23, 2 | 2010-02-23 |
Method and device for analyzing the CO2 contained in a drilling fluid
App 20040203160 - Herzhaft, Benjamin ; et al. | 2004-10-14 |
Process for the purification of sulfur
Grant 6,706,250 - Carrette , et al. March 16, 2 | 2004-03-16 |
Process for regenerating a catalytic redox solution, to include measuring the oxygen dissolved in the regeneration effluent and its application to desulfurization
Grant 6,669,921 - Huard , et al. December 30, 2 | 2003-12-30 |
Process and device for treating a gas containing hydrogen sulfide, with recycling of the reduced catalytic solution
Grant 6,589,498 - Barrere-Tricca , et al. July 8, 2 | 2003-07-08 |
Process for regenerating a catalytic redox solution, to include measuring the oxygen dissolved in the regeneration effluent and its application to desulfurization
App 20020119086 - Huard, Thierry ; et al. | 2002-08-29 |
Process for the purification of sulfur
App 20020081261 - Carrette, Pierre-Louis ; et al. | 2002-06-27 |
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