ES389498A2 - Procedimiento para fraccionar mezclas de hidrocarburos aro- maticos c8 predominantemente, que contienen etilbenceno y xilenos, en fracciones de componentes. - Google Patents

Procedimiento para fraccionar mezclas de hidrocarburos aro- maticos c8 predominantemente, que contienen etilbenceno y xilenos, en fracciones de componentes.

Info

Publication number
ES389498A2
ES389498A2 ES389498A ES389498A ES389498A2 ES 389498 A2 ES389498 A2 ES 389498A2 ES 389498 A ES389498 A ES 389498A ES 389498 A ES389498 A ES 389498A ES 389498 A2 ES389498 A2 ES 389498A2
Authority
ES
Spain
Prior art keywords
feeding
zone
stream
predominantly
feed
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
ES389498A
Other languages
English (en)
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.)
Fluor Corp
Original Assignee
Fluor Corp
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 Fluor Corp filed Critical Fluor Corp
Publication of ES389498A2 publication Critical patent/ES389498A2/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with crystalline alumino-silicates, e.g. molecular sieves
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES389498A 1970-03-23 1971-03-23 Procedimiento para fraccionar mezclas de hidrocarburos aro- maticos c8 predominantemente, que contienen etilbenceno y xilenos, en fracciones de componentes. Expired ES389498A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2162770A 1970-03-23 1970-03-23

Publications (1)

Publication Number Publication Date
ES389498A2 true ES389498A2 (es) 1977-08-01

Family

ID=21805268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389498A Expired ES389498A2 (es) 1970-03-23 1971-03-23 Procedimiento para fraccionar mezclas de hidrocarburos aro- maticos c8 predominantemente, que contienen etilbenceno y xilenos, en fracciones de componentes.

Country Status (10)

Country Link
US (1) US3584068A (es)
BE (1) BE764671R (es)
CA (1) CA941779A (es)
DE (1) DE2112004A1 (es)
ES (1) ES389498A2 (es)
FR (1) FR2088254B2 (es)
GB (1) GB1311606A (es)
IT (1) IT1008006B (es)
NL (1) NL7103906A (es)
ZA (1) ZA711215B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700744A (en) * 1970-09-18 1972-10-24 Universal Oil Prod Co Simultaneous recovery and production of pure xylenes from a c aromatic mixture
GB2121816B (en) * 1982-06-16 1986-08-20 Ici Plc Treatment of hydrocarbon feedstocks
BR112015019196A2 (pt) * 2013-02-11 2017-07-18 Gtc Technology Us Llc método para reduzir consumo de energia por acoplamento térmico
US20150094507A1 (en) 2013-09-27 2015-04-02 Uop Llc Apparatuses and methods for isolating c8 aromatics
SG11201604922SA (en) * 2013-12-17 2016-07-28 Bp Corp North America Inc Enhanced heat recovery in paraxylene plant
PL3105201T3 (pl) 2014-02-13 2020-04-30 Bp Corporation North America Inc. Wydajny energetycznie sposób frakcjonowania do rozdzielania odcieku z reaktora z procesu transalkilowania TOL/A9+
EP3807235A4 (en) 2018-07-20 2022-03-09 SCG Chemicals Co., Ltd. INTEGRATED PROCESSES FOR THE MANUFACTURE OF PARAXYLENE
EP3806971B1 (en) 2018-07-20 2023-12-06 SCG Chemicals Co., Ltd. Process for the separation of ethylbenzene from other c8 aromatic compounds

Also Published As

Publication number Publication date
US3584068A (en) 1971-06-08
ZA711215B (en) 1971-11-24
NL7103906A (es) 1971-09-27
FR2088254A2 (es) 1972-01-07
IT1008006B (it) 1976-11-10
GB1311606A (en) 1973-03-28
FR2088254B2 (es) 1973-06-08
CA941779A (en) 1974-02-12
BE764671R (fr) 1971-09-23
DE2112004A1 (de) 1971-10-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850313