CA3131992C - Valorisation d'une charge d'alimentation d'hydrocarbures lourds et production d'une fraction de pas
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Valorisation d'une charge d'alimentation d'hydrocarbures lourds et production d'une fraction de pas
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Publication number
CA3131992C
CA3131992CCA3131992ACA3131992ACA3131992CCA 3131992 CCA3131992 CCA 3131992CCA 3131992 ACA3131992 ACA 3131992ACA 3131992 ACA3131992 ACA 3131992ACA 3131992 CCA3131992 CCA 3131992C
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CA
Canada
Prior art keywords
bitumen
solvent
stream
produce
asphalting
Prior art date
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Imperial Oil Resources Ltd
ExxonMobil Technology and Engineering Co
Original Assignee
Imperial Oil Resources Ltd
ExxonMobil Technology and Engineering Co
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Publication date
Application filed by Imperial Oil Resources Ltd, ExxonMobil Technology and Engineering CofiledCriticalImperial Oil Resources Ltd
Priority to CA3131992ApriorityCriticalpatent/CA3131992C/fr
Application grantedgrantedCritical
Publication of CA3131992CpublicationCriticalpatent/CA3131992C/fr
Un procédé décrit comprend la fourniture dune charge dalimentation dhydrocarbures lourds comprenant un bitume traité de mousses paraffiniques et/ou un bitume désasphalté de solvant; le craquage thermique de lalimentation dhydrocarbures pour produire un courant craqué et un gaz; la distillation du courant craqué pour produire un courant de fond de distillation et un courant de naphte et de distillats; et le désasphaltage du courant de fond de distillation pour produire une fraction de pas et de lhuile désasphaltée.
CA3131992A2021-09-272021-09-27Valorisation d'une charge d'alimentation d'hydrocarbures lourds et production d'une fraction de pas
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