C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
C10G 19/00 (2006.01)
Patent
CA 2227947
The invention relates to processes for treating acidic crudes or fractions thereof to reduce or eliminate their acidity and corrosivity by addition of suitable amounts of Group IA or Group IIA oxides, hydroxides and hydrates. The process has the additional benefits of reducing materials handling problems associated with treating acidic crude oils using liquid solvents and in reducing emulsion formation.
L'invention porte sur un procédé de traitement de pétroles bruts acides ou de leurs fractions en vue de l'abaissement ou de l'élimination de leur acidité et de leur pouvoir corrosif par adjonction d'une quantité adéquate d'oxydes, d'hydroxydes et d'hydrates des groupes IA ou IIA. Ledit procédé présente l'avantage supplémentaire de simplifier les problèmes de manutention inhérents au traitement des bruts acides par des solvants liquides, et de réduire la formation d'émulsions.
Anderson Michael P.
Ballinger Bruce H.
Blum Saul C.
Gorbaty Martin L.
Martella David J.
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
Exxonmobil Research And Engineering Company
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