ES2016157A6 - Process and device for the fluidised phase steam cracking of hydrocarbons - Google Patents

Process and device for the fluidised phase steam cracking of hydrocarbons

Info

Publication number
ES2016157A6
ES2016157A6 ES8903068A ES8903068A ES2016157A6 ES 2016157 A6 ES2016157 A6 ES 2016157A6 ES 8903068 A ES8903068 A ES 8903068A ES 8903068 A ES8903068 A ES 8903068A ES 2016157 A6 ES2016157 A6 ES 2016157A6
Authority
ES
Spain
Prior art keywords
hydrocarbons
steam cracking
fluidised
injected
stage
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 - Fee Related
Application number
ES8903068A
Other languages
Spanish (es)
Inventor
Jean-Bernard Sigaud
Jean-Louis Mauleon
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.)
Total Marketing Services SA
Original Assignee
Total France SA
Compagnie de Raffinage et de Distribution Total France SA
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 Total France SA, Compagnie de Raffinage et de Distribution Total France SA filed Critical Total France SA
Priority to ES8903068A priority Critical patent/ES2016157A6/en
Publication of ES2016157A6 publication Critical patent/ES2016157A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Process and device for the fluidised phase steam cracking of hydrocarbons at a high temperature and in the presence of a fluidised phase of essentially heat-carrying particles diluted by on the one hand at least a light hydrocarbon fraction which contains little metal contamination whose boiling point is less than approximately 400 degree C and also a heavier hydrocarbon fraction essentially comprising compounds whose boiling point is above approximately 400 degree C. In accordance with the invention the charge of heavier hydrocarbons is injected between the stage of separation between the particles and the hydrocarbons originating from the steam cracking and the stage of fractionation of these hydrocarbons. Part of the distillation residue of the hydrocarbons originating from the steam cracking is injected into the lower part of the reactor.
ES8903068A 1989-09-08 1989-09-08 Process and device for the fluidised phase steam cracking of hydrocarbons Expired - Fee Related ES2016157A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8903068A ES2016157A6 (en) 1989-09-08 1989-09-08 Process and device for the fluidised phase steam cracking of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8903068A ES2016157A6 (en) 1989-09-08 1989-09-08 Process and device for the fluidised phase steam cracking of hydrocarbons

Publications (1)

Publication Number Publication Date
ES2016157A6 true ES2016157A6 (en) 1990-10-16

Family

ID=8263830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903068A Expired - Fee Related ES2016157A6 (en) 1989-09-08 1989-09-08 Process and device for the fluidised phase steam cracking of hydrocarbons

Country Status (1)

Country Link
ES (1) ES2016157A6 (en)

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-08

FD1A Patent lapsed

Effective date: 20060909