ES401382A1 - A procedure to improve the properties of fluidity of a crude of petroleum cereo. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to improve the properties of fluidity of a crude of petroleum cereo. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BVfiledCriticalShell Internationale Research Maatschappij BV
Priority to ES401382ApriorityCriticalpatent/ES401382A1/en
Publication of ES401382A1publicationCriticalpatent/ES401382A1/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
A method for improving the flow properties of a waxy oil crude comprising incorporating into petroleum crude, a small proportion of a polymer containing heterocyclic rings and side chains of aliphatic hydrocarbons with at least 10 carbon atoms. (Machine-translation by Google Translate, not legally binding)
ES401382A1972-03-301972-03-30A procedure to improve the properties of fluidity of a crude of petroleum cereo. (Machine-translation by Google Translate, not legally binding)
ExpiredES401382A1
(en)
PROCEDURE FOR HYDRO DEFULRATION OF HEAVY CARBON OILS CONTAINING ASPHALTENES AND 2.5-6 WEIGHT% SULFUR FOR THE PREPARATION OF A LOW-BOILING FUEL OIL WITH A SULFUR CONTENT OF HUGST 1 WEIGHT% THROUGH CATALTY
A procedure for the total or partial separation of linear chain hydrocarbons of a petroleum fraction. (Machine-translation by Google Translate, not legally binding)
0412 P 78613740430 4 PROCESS FOR HYDROSULFONATION OF PETROLEUM RESIDUES WITH ASPHALTENE CONTENT HYDROSULFONATION OF OIL RESIDUES WITH ASPHALTENE CONTENT