CS262651B2 - Process for preparing alkylaromatic hydrocarbons - Google Patents

Process for preparing alkylaromatic hydrocarbons Download PDF

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Publication number
CS262651B2
CS262651B2 CS846295A CS629584A CS262651B2 CS 262651 B2 CS262651 B2 CS 262651B2 CS 846295 A CS846295 A CS 846295A CS 629584 A CS629584 A CS 629584A CS 262651 B2 CS262651 B2 CS 262651B2
Authority
CS
Czechoslovakia
Prior art keywords
column
stream
benzene
alkylation
zone
Prior art date
Application number
CS846295A
Other languages
Czech (cs)
English (en)
Other versions
CS629584A2 (en
Inventor
Joel B Chicago Spinner
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Publication of CS629584A2 publication Critical patent/CS629584A2/cs
Publication of CS262651B2 publication Critical patent/CS262651B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CS846295A 1983-09-02 1984-08-20 Process for preparing alkylaromatic hydrocarbons CS262651B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/529,055 US4463205A (en) 1983-09-02 1983-09-02 Alkylation process with improved linear alkylbenzene recovery

Publications (2)

Publication Number Publication Date
CS629584A2 CS629584A2 (en) 1988-08-16
CS262651B2 true CS262651B2 (en) 1989-03-14

Family

ID=24108317

Family Applications (1)

Application Number Title Priority Date Filing Date
CS846295A CS262651B2 (en) 1983-09-02 1984-08-20 Process for preparing alkylaromatic hydrocarbons

Country Status (14)

Country Link
US (1) US4463205A (sh)
EP (1) EP0136072B1 (sh)
JP (1) JPS6061540A (sh)
KR (1) KR870001763B1 (sh)
AR (1) AR240668A1 (sh)
BG (1) BG46305A3 (sh)
BR (1) BR8404220A (sh)
CS (1) CS262651B2 (sh)
DE (1) DE3471921D1 (sh)
EG (1) EG17750A (sh)
ES (1) ES535562A0 (sh)
IN (1) IN161209B (sh)
YU (1) YU45651B (sh)
ZA (1) ZA845092B (sh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463205A (en) * 1983-09-02 1984-07-31 Uop Inc. Alkylation process with improved linear alkylbenzene recovery
GB2247026B (en) * 1990-06-26 1994-09-28 Amoco Corp Purification of a dialkylated transalkylation product
US5185485A (en) * 1991-06-28 1993-02-09 Monsanto Company Process for preparing alkylbenzene
US5682323A (en) 1995-03-06 1997-10-28 Lsi Logic Corporation System and method for performing optical proximity correction on macrocell libraries
KR100683509B1 (ko) * 2000-05-29 2007-02-16 유오피 엘엘씨 고형 알킬화 촉매를 사용한 알킬 방향족 화합물의 제조 방법
US7396968B1 (en) * 2005-01-25 2008-07-08 Uop Llc Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle
CN101437779B (zh) * 2006-05-08 2013-09-25 塞普萨化学公司 净化烷基芳香烃化合物的方法
US7692055B2 (en) * 2007-02-12 2010-04-06 Uop Llc Transalkylation of dialkylbenzene
US8471084B2 (en) 2010-03-31 2013-06-25 Uop Llc Process for increasing weight of olefins
US8128879B2 (en) * 2010-03-31 2012-03-06 Uop Llc Apparatus for increasing weight of olefins
US9181146B2 (en) 2010-12-10 2015-11-10 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US8921633B2 (en) 2012-05-07 2014-12-30 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US8937205B2 (en) 2012-05-07 2015-01-20 Exxonmobil Chemical Patents Inc. Process for the production of xylenes
WO2013169462A1 (en) * 2012-05-07 2013-11-14 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US9181147B2 (en) 2012-05-07 2015-11-10 Exxonmobil Chemical Patents Inc. Process for the production of xylenes and light olefins
US9212108B2 (en) 2013-11-01 2015-12-15 Uop Llc Removal of light alkylated aromatics from the heavy alkylated aromatics stream
US10131591B2 (en) 2016-12-28 2018-11-20 Uop, Llc Heat reduction in alkylation process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477382A (en) * 1946-05-04 1949-07-26 California Research Corp Aryl substituted alkanes and process of making the same
US3275702A (en) * 1963-08-16 1966-09-27 Phillips Petroleum Co Alkylation
US3413217A (en) * 1966-10-20 1968-11-26 Universal Oil Prod Co Steam cooling of alkylate fractionator
US3484498A (en) * 1967-12-11 1969-12-16 Universal Oil Prod Co Process for the preparation of aryl-substituted normal paraffin hydrocarbons
US3499826A (en) * 1968-04-15 1970-03-10 Thomas L Sulzbach Separation process for aromatic alkylation effluent by flash distillation and partial condensation
US3494971A (en) * 1969-04-18 1970-02-10 Universal Oil Prod Co Process for the production of a monoalkylated aromatic hydrocarbon
US3950448A (en) * 1975-02-24 1976-04-13 Universal Oil Products Company Detergent-grade alkylate production
US4079093A (en) * 1977-05-31 1978-03-14 Uop Inc. Aromatic hydrocarbon alkylation process
US4237327A (en) * 1979-10-09 1980-12-02 Uop Inc. Process for HF-catalyzed alkylation of aromatic hydrocarbons
US4237328A (en) * 1979-10-09 1980-12-02 Uop Inc. Process for HF-catalyzed alkylation of aromatic hydrocarbons
US4463205A (en) * 1983-09-02 1984-07-31 Uop Inc. Alkylation process with improved linear alkylbenzene recovery

Also Published As

Publication number Publication date
YU45651B (sh) 1992-07-20
ES8603366A1 (es) 1985-12-16
KR870001763B1 (ko) 1987-10-06
KR850002823A (ko) 1985-05-20
JPS6061540A (ja) 1985-04-09
CS629584A2 (en) 1988-08-16
DE3471921D1 (en) 1988-07-14
EG17750A (en) 1990-08-30
IN161209B (sh) 1987-10-17
YU150384A (en) 1988-10-31
EP0136072A3 (en) 1985-05-22
EP0136072B1 (en) 1988-06-08
ES535562A0 (es) 1985-12-16
BR8404220A (pt) 1985-07-23
BG46305A3 (en) 1989-11-15
US4463205A (en) 1984-07-31
AR240668A1 (es) 1990-08-31
ZA845092B (en) 1985-02-27
EP0136072A2 (en) 1985-04-03
JPH0425937B2 (sh) 1992-05-06

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