GB1311606A - Process for c8aromatic feed fractionation - Google Patents

Process for c8aromatic feed fractionation

Info

Publication number
GB1311606A
GB1311606A GB2278071A GB2278071A GB1311606A GB 1311606 A GB1311606 A GB 1311606A GB 2278071 A GB2278071 A GB 2278071A GB 2278071 A GB2278071 A GB 2278071A GB 1311606 A GB1311606 A GB 1311606A
Authority
GB
United Kingdom
Prior art keywords
xylene
stream
feed
ethylbenzene
aromatic
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
GB2278071A
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 GB1311606A publication Critical patent/GB1311606A/en
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)
GB2278071A 1970-03-23 1971-04-19 Process for c8aromatic feed fractionation Expired GB1311606A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1311606A true GB1311606A (en) 1973-03-28

Family

ID=21805268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2278071A Expired GB1311606A (en) 1970-03-23 1971-04-19 Process for c8aromatic feed fractionation

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121816A (en) * 1982-06-16 1984-01-04 Ici Plc Treatment of hydrocarbon feedstocks

Families Citing this family (9)

* 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
KR102091670B1 (ko) * 2013-02-11 2020-03-23 쥐티씨 테크놀로지 유에스,엘엘씨 열적 결합에 의해 에너지 소모를 감소시키는 방법
US9950972B2 (en) * 2013-09-27 2018-04-24 Uop Llc Apparatuses and methods for forming C8 aromatic streams with selected amounts of C9 aromatics
US20150094507A1 (en) * 2013-09-27 2015-04-02 Uop Llc Apparatuses and methods for isolating c8 aromatics
CA2933493A1 (en) * 2013-12-17 2015-06-25 Bp Corporation North America Inc. Enhanced heat recovery in paraxylene plant
US10266462B2 (en) 2014-02-13 2019-04-23 Bp Corporation North America Inc. Energy efficient fractionation process for separating the reactor effluent from TOL/A9+ transalkylation processes
ES2972823T3 (es) 2018-07-20 2024-06-17 Scg Chemicals Co Ltd Proceso para la separación de etilbenceno de otros compuestos aromáticos C8
CN112771013B (zh) 2018-07-20 2024-05-28 Scg化学有限公司 对二甲苯生产的集成方法
CN116271937B (zh) * 2023-02-28 2026-01-02 中国石油化工股份有限公司 一种超声强化c8芳烃结晶分离的方法及系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121816A (en) * 1982-06-16 1984-01-04 Ici Plc Treatment of hydrocarbon feedstocks

Also Published As

Publication number Publication date
FR2088254A2 (enExample) 1972-01-07
IT1008006B (it) 1976-11-10
NL7103906A (enExample) 1971-09-27
FR2088254B2 (enExample) 1973-06-08
DE2112004A1 (de) 1971-10-07
ES389498A2 (es) 1977-08-01
US3584068A (en) 1971-06-08
ZA711215B (en) 1971-11-24
BE764671R (fr) 1971-09-23
CA941779A (en) 1974-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee