ES400305A1 - A method of transporting paraffinic crude oil and fractions of the same by pipes or pipelines. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of transporting paraffinic crude oil and fractions of the same by pipes or pipelines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES400305A1
ES400305A1 ES400305A ES400305A ES400305A1 ES 400305 A1 ES400305 A1 ES 400305A1 ES 400305 A ES400305 A ES 400305A ES 400305 A ES400305 A ES 400305A ES 400305 A1 ES400305 A1 ES 400305A1
Authority
ES
Spain
Prior art keywords
fractions
crude oil
pipelines
translation
pipes
Prior art date
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.)
Expired
Application number
ES400305A
Other languages
Spanish (es)
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 BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES400305A1 publication Critical patent/ES400305A1/en
Expired legal-status Critical Current

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  • Cleaning In General (AREA)

Abstract

A method of transporting paraffinic crude oil and fractions thereof through pipes or pipelines, without causing plugging or obstruction of the pipeline, which comprises the operations of: (a) cleaning the interior surface of the pipe, (b) injecting a solution into it of aqueous silicate solution, (c) heating the pipe to cause boiling of the solution (a) for a sufficient time to deposit a silicate coating on the inner surface of the pipe wall, (d) removing the aqueous liquid of the conduction, (e) injecting a paraffinic crude oil and fractions thereof in the silicate coated pipe; and (f) transporting the product (e) with injected oil to a terminal station. (Machine-translation by Google Translate, not legally binding)
ES400305A 1971-03-03 1972-03-01 A method of transporting paraffinic crude oil and fractions of the same by pipes or pipelines. (Machine-translation by Google Translate, not legally binding) Expired ES400305A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12072471A 1971-03-03 1971-03-03

Publications (1)

Publication Number Publication Date
ES400305A1 true ES400305A1 (en) 1975-07-16

Family

ID=22392161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400305A Expired ES400305A1 (en) 1971-03-03 1972-03-01 A method of transporting paraffinic crude oil and fractions of the same by pipes or pipelines. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
CA (1) CA960726A (en)
ES (1) ES400305A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722398A (en) * 1986-03-07 1988-02-02 Dowell Schlumberger Incorporated Retarding deposition of paraffin from crude oil or natural gas with alkaline liquids

Also Published As

Publication number Publication date
CA960726A (en) 1975-01-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19841117