SE7800070A - PROCEDURE front tell accession of alkyl ethylene piston - Google Patents

PROCEDURE front tell accession of alkyl ethylene piston

Info

Publication number
SE7800070A
SE7800070A SE7800070A SE7800070A SE7800070A SE 7800070 A SE7800070 A SE 7800070A SE 7800070 A SE7800070 A SE 7800070A SE 7800070 A SE7800070 A SE 7800070A SE 7800070 A SE7800070 A SE 7800070A
Authority
SE
Sweden
Prior art keywords
tell
accession
piston
alkyl ethylene
phosphoric acid
Prior art date
Application number
SE7800070A
Other languages
Swedish (sv)
Other versions
SE425164B (en
Inventor
D J Ward
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
Priority to US05/756,523 priority Critical patent/US4051191A/en
Application filed by Uop Inc filed Critical Uop Inc
Publication of SE7800070A publication Critical patent/SE7800070A/en
Publication of SE425164B publication Critical patent/SE425164B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66Catalytic processes
    • C07C2/70Catalytic processes with acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/005Processes comprising at least two steps in series
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14Phosphorus; Compounds thereof
    • C07C2527/16Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173Phosphoric acid or other acids with the formula Hn+2PnO3n+1
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of products other than chlorine, adipic acid, caprolactam, or chlorodifluoromethane, e.g. bulk or fine chemicals or pharmaceuticals
    • Y02P20/52Improvements relating to the production of products other than chlorine, adipic acid, caprolactam, or chlorodifluoromethane, e.g. bulk or fine chemicals or pharmaceuticals using catalysts, e.g. selective catalysts

Abstract

SOLID PHOSPHORIC ACID CATALYZED ALKYLATION OF AROMATIC HYDROCARBONS A process for the alkylation of aromatic hydrocarbons using a solid phosphoric acid catalyst in which liquid phosphoric acid is removed from the bottoms stream of the rectification column to which the alkylation zone effluent is charged. The acid is removed by passing the bottoms stream into a settling vessel operated at a lower pressure and temperature than the bottom of the rectification column.
SE7800070A 1977-01-03 1978-01-03 PROCEDURE front tell up of alkylaromatic piston ethylene with priority over a solid phosphoric acid catalyst SE425164B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/756,523 US4051191A (en) 1977-01-03 1977-01-03 Solid phosphoric acid catalyzed alkylation of aromatic hydrocarbons

Publications (2)

Publication Number Publication Date
SE7800070A true SE7800070A (en) 1978-07-04
SE425164B SE425164B (en) 1982-09-06

Family

ID=25043873

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800070A SE425164B (en) 1977-01-03 1978-01-03 PROCEDURE front tell up of alkylaromatic piston ethylene with priority over a solid phosphoric acid catalyst

Country Status (25)

Country Link
US (1) US4051191A (en)
JP (1) JPS6131083B2 (en)
AR (1) AR216932A1 (en)
AT (1) AT351503B (en)
AU (1) AU515359B2 (en)
BE (1) BE862583A (en)
BG (1) BG31373A3 (en)
BR (1) BR7800011A (en)
CA (1) CA1075269A (en)
CH (1) CH631693A5 (en)
DE (1) DE2800118C2 (en)
ES (1) ES465674A1 (en)
FI (1) FI64135C (en)
FR (1) FR2376102B1 (en)
GB (1) GB1591548A (en)
GR (1) GR63756B (en)
HU (1) HU180562B (en)
IL (1) IL53734D0 (en)
IT (1) IT1115586B (en)
MX (1) MX147144A (en)
NL (1) NL188215C (en)
NO (1) NO145008C (en)
NZ (1) NZ186143A (en)
SE (1) SE425164B (en)
ZA (1) ZA7800003B (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444989A (en) * 1979-04-20 1984-04-24 E. I. Du Pont De Nemours And Company Methylation of toluene to para-xylene catalyzed by crystalline silica
IT1127296B (en) * 1979-12-19 1986-05-21 Euteco Impianti Spa An improved method for the production of cumene
IT1127297B (en) * 1979-12-19 1986-05-21 Euteco Impianti Spa Process for the production of cumene
US4291189A (en) * 1980-04-28 1981-09-22 Monsanto Company Alkylation process improvement
US4324941A (en) * 1981-01-15 1982-04-13 Euteco Impianti S.P.A. Process for the production of cumene
US4555311A (en) * 1983-11-18 1985-11-26 Uop Inc. Integrated fractionation in the recovery of alkylaromatic hydrocarbons
DE3437615C2 (en) * 1984-10-13 1991-10-17 Guenther 4250 Bottrop De Richter
US4587370A (en) * 1985-06-05 1986-05-06 Uop Inc. Aromatic hydrocarbon alkylation process product recovery method
US4695665A (en) * 1986-07-02 1987-09-22 Uop Inc. Process for alkylation of hydrocarbons
US4885424A (en) * 1988-02-05 1989-12-05 Uop Effluent separation method for aromatic hydrocarbon alkylation process
US5043509A (en) * 1989-08-18 1991-08-27 Uop Shaped catalyst particles utilizable for the conversion of organic compounds
US5177283A (en) * 1992-02-03 1993-01-05 Uop Hydrocarbon conversion process
US5336821A (en) * 1993-05-06 1994-08-09 Uop Alkylation process with reactor effluent heat recovery
US5877384A (en) * 1996-02-12 1999-03-02 The M. W. Kellogg Company Apparatus and process for separating reaction effluent in the manufacture of cumene
US5847253A (en) * 1996-04-01 1998-12-08 Uop Llc Alkylation-transalkylation process using stripping to produce a dry transalkylation feed
US5998684A (en) * 1996-12-19 1999-12-07 Uop Llc Recovery process for wet aromatic alkylation and dry aromatic transalkylation
US6043402A (en) * 1997-06-16 2000-03-28 Uop Llc Method for minimizing diarylalkane formation in alkylation-transalkylation process using zeolite beta
US5877370A (en) * 1997-06-16 1999-03-02 Uop Llc Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta
US6479721B1 (en) 1997-06-16 2002-11-12 Uop Llc Alkylation process operating at low olefin ratios
US6339179B1 (en) 1997-07-28 2002-01-15 Uop Llc Production of alkyl aromatics by passing transalkylation effluent to alkylation zone and to product recovery zone
US6232515B1 (en) 1997-07-28 2001-05-15 Uop Llc Production of ethyl aromatics by passing portions of transalkylation effluent to a multi-bed alkylation zone
US6281399B1 (en) 1998-07-28 2001-08-28 Uop Llc Production of isopropyl aromatics by passing portions of transalkylation effluent to a multi-bed alkylation zone
US6096935A (en) * 1998-07-28 2000-08-01 Uop Llc Production of alkyl aromatics by passing transalkylation effluent to alkylation zone
US6177381B1 (en) 1998-11-03 2001-01-23 Uop Llc Layered catalyst composition and processes for preparing and using the composition
US20040129376A1 (en) * 2001-08-13 2004-07-08 Payne Leroy Structure forming method and apparatus
US6399843B1 (en) 2000-10-12 2002-06-04 Uop Llc Upflow oligomerization reaction process
RU2219169C1 (en) * 2002-07-29 2003-12-20 Общество с ограниченной ответственностью "Петрофенол" Method for preparing cumene hydroperoxide
US7074978B2 (en) * 2003-02-25 2006-07-11 Abb Lummus Global Inc. Process for the production of alkylbenzene
US7238843B2 (en) * 2003-02-28 2007-07-03 Abb Lummus Global, Inc. Process for the production of alkylaromatics
US7071369B2 (en) * 2003-06-10 2006-07-04 Abb Lummus Global Inc. Process for the production of alkylbenzene with ethane stripping
US7205376B2 (en) * 2004-05-04 2007-04-17 General Electric Company Processes for the production of cumene, polyetherimides, and polycarbonates
TWI376361B (en) * 2004-08-13 2012-11-11 Exxonmobil Chem Patents Inc Process for producing phenol and methyl ethyl ketone
US7396968B1 (en) * 2005-01-25 2008-07-08 Uop Llc Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle
US20090205945A1 (en) * 2005-01-25 2009-08-20 Sohn Stephen W Process and apparatus for alkylation of benzene with aliphatic mono-olefin compound
US20080227630A1 (en) * 2007-03-16 2008-09-18 Riley Mark G Layered Catalyst for Transalkylation of Heavy Alkylate
US7803977B2 (en) 2007-03-16 2010-09-28 Uop Llc Transalkylation of heavy alkylate using a layered catalyst
AT502910T (en) * 2007-08-22 2011-04-15 Exxonmobil Chem Patents Inc Process for the preparation of sec.-butyl benzene
EP2098498A1 (en) 2008-03-04 2009-09-09 ExxonMobil Chemical Patents Inc. Selective oligomerization of isobutene
WO2010027562A1 (en) * 2008-08-26 2010-03-11 Exxonmobil Chemical Patents Inc. Process for producing alkylbenzene hydroperoxides
WO2010042269A1 (en) 2008-10-10 2010-04-15 Exxonmobil Chemical Patents Inc. Process for producing phenol and methyl ethyl ketone
WO2010042268A1 (en) * 2008-10-10 2010-04-15 Exxonmobil Chemical Patents Inc. Process for producing sec-butylbenzene
CN104529853A (en) 2008-12-15 2015-04-22 埃克森美孚化学专利公司 Oxidation of alkylaromatic compounds
JP5336239B2 (en) * 2009-03-26 2013-11-06 Jx日鉱日石エネルギー株式会社 Process for producing olefin dimer, olefin dimer
US8389786B2 (en) 2010-12-10 2013-03-05 Uop Llc Method to adjust 2-phenyl content of an alkylation process for the production of linear alkyl benzene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342885A (en) * 1964-09-28 1967-09-19 Phillips Petroleum Co Removal of aluminum chloride from hydrocarbons
US3330880A (en) * 1966-08-05 1967-07-11 Phillips Petroleum Co Purification of alkylate with ironcontaining material and production of chlorine
US3499826A (en) * 1968-04-15 1970-03-10 Thomas L Sulzbach Separation process for aromatic alkylation effluent by flash distillation and partial condensation
US3510534A (en) * 1968-06-06 1970-05-05 Universal Oil Prod Co Process for aromatic alkylation and olefinic oligomerization
US3607970A (en) * 1969-04-25 1971-09-21 Universal Oil Prod Co Process for producing high octane alkylated hydrocarbons substantially free of alkyl fluoride compounds

Also Published As

Publication number Publication date
IT7819012D0 (en) 1978-01-03
JPS6131083B2 (en) 1986-07-17
NL188215B (en) 1991-12-02
NL7800002A (en) 1978-07-05
BR7800011A (en) 1978-08-15
BG31373A3 (en) 1981-12-15
NZ186143A (en) 1979-08-31
NL188215C (en) 1992-05-06
IT1115586B (en) 1986-02-03
AT351503B (en) 1979-07-25
NO780001L (en) 1978-07-04
JPS53108932A (en) 1978-09-22
NO145008B (en) 1981-09-14
US4051191A (en) 1977-09-27
SE425164B (en) 1982-09-06
CH631693A5 (en) 1982-08-31
IL53734D0 (en) 1978-04-30
AR216932A1 (en) 1980-02-15
DE2800118A1 (en) 1978-07-13
DE2800118C2 (en) 1987-12-03
MX147144A (en) 1982-10-15
BE862583A (en) 1978-05-02
HU180562B (en) 1983-03-28
CA1075269A1 (en)
FR2376102B1 (en) 1980-04-25
GB1591548A (en) 1981-06-24
CA1075269A (en) 1980-04-08
FI64135B (en) 1983-06-30
ES465674A1 (en) 1978-10-01
BE862583A1 (en)
ZA7800003B (en) 1978-10-25
GR63756B (en) 1979-12-07
NO145008C (en) 1981-12-28
FR2376102A1 (en) 1978-07-28
FI780010A (en) 1978-07-04
AU515359B2 (en) 1981-04-02
FI64135C (en) 1983-10-10
ATA3778A (en) 1979-01-15
AU3211878A (en) 1979-07-12

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