Development and validation of a turbidimetry method for hydrogen sulphide evaluation in effluents of phosphoric acid production unit
Boumnijel, Ibtissem, Ben Amor, Hedi, Chekir, Hassen, Hajji, Nejib
Published in International journal of environmental analytical chemistry (09.08.2019)
Published in International journal of environmental analytical chemistry (09.08.2019)
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Journal Article
Recrystallization of Industrial Triple Super Phosphate Powder
Nasri, Khouloud, Chtara, Chaker, Hassen, Chekir, Fiallo, Marina, Sharrock, Patrick, Nzihou, Ange, El Feki, Hafed
Published in Industrial & engineering chemistry research (17.09.2014)
Published in Industrial & engineering chemistry research (17.09.2014)
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Journal Article
A novel method for H2S analysis in an industrial gas stream
Boumnijel, Ibtissem, Ben Amor, Hedi, Nejib, Hajji, Jeday, Mohamed Razak, Chekir, Hassen
Published in IREC2015 The Sixth International Renewable Energy Congress (01.03.2015)
Published in IREC2015 The Sixth International Renewable Energy Congress (01.03.2015)
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Conference Proceeding
PROCEDE DE REDUCTION DES METAUX LOURDS DANS L'ACIDE PHOSPHORIQUE
BECHIR CHEIKHROUHOU, HASSEN CHEKIR, SADOK JALLELI, NOUREDDINE TRABELSI, ABOULHASSEN CHARFI
Year of Publication 25.10.1992
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Year of Publication 25.10.1992
Patent
PROCEDE DE REDUCTION DES METAUX LOURDS DANS L'ACIDE PHOSPHORIQUE
SADOK JALLALI, BECHIR CHEIK-ROUHOU, HASSEN CHEKIR, NOUREDDINE TRABELSI, ABOULHASSEN CHARFI
Year of Publication 06.02.1996
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Year of Publication 06.02.1996
Patent
PROCEDE DE LA REDUCTION DES TENEURS EN CADMIUM ET FLUOR DANS L'ACIDE PHOSPHORIQUE
SADOK JALLALI, ABDELAZIZ ABAR, THABET LAJNEF, HASSEN CHEKIR, NOUREDDINE TRABELSI, BECHIR CHEIKH-ROUHOU, ABOULHASSEN CHARFI
Year of Publication 06.02.1996
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Year of Publication 06.02.1996
Patent
PROCEDE DE REGENERATION DU CATALYSEUR AU VANADIUM UTILISE LORS DE LA CONVERSION DE L'ANHYDRIDE SULFUREUX EN ANHYDRIDE SULFURIQUE
ABDESSALEM WALHA, MABROUK CHAARI, MOHAMED MONCEF CHAABOUNI, AREF JALLOULI, ABDELAZIZ ABAR, HASSEN CHEKIR, MOHEIDDINE FOURATI, ABOULHASSEN CHARFI
Year of Publication 06.02.1996
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Year of Publication 06.02.1996
Patent