CA1015775A - Separation paraxylene - Google Patents

Separation paraxylene

Info

Publication number
CA1015775A
CA1015775A CA191,072A CA191072A CA1015775A CA 1015775 A CA1015775 A CA 1015775A CA 191072 A CA191072 A CA 191072A CA 1015775 A CA1015775 A CA 1015775A
Authority
CA
Canada
Prior art keywords
paraxylene
separation
separation paraxylene
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
CA191,072A
Other languages
English (en)
Other versions
CA191072S (en
Inventor
Thorpe Dresser
Robert R. Edison
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Application granted granted Critical
Publication of CA1015775A publication Critical patent/CA1015775A/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
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
CA191,072A 1973-03-26 1974-01-28 Separation paraxylene Expired CA1015775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345060A US3916018A (en) 1973-03-26 1973-03-26 Separation of paraxylene

Publications (1)

Publication Number Publication Date
CA1015775A true CA1015775A (en) 1977-08-16

Family

ID=23353313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,072A Expired CA1015775A (en) 1973-03-26 1974-01-28 Separation paraxylene

Country Status (14)

Country Link
US (1) US3916018A (fr)
JP (1) JPS49126631A (fr)
AR (1) AR210058A1 (fr)
BE (1) BE812537A (fr)
BR (1) BR7402233D0 (fr)
CA (1) CA1015775A (fr)
DE (1) DE2414274A1 (fr)
ES (1) ES424508A1 (fr)
FR (1) FR2223338B1 (fr)
GB (1) GB1455754A (fr)
IT (1) IT1011115B (fr)
NL (1) NL7401741A (fr)
RO (1) RO70474A (fr)
ZA (1) ZA741234B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004860A (en) * 1986-07-28 1991-04-02 Amoco Corporation Filter system
GB8624266D0 (en) * 1986-10-09 1986-11-12 Ici Plc Separation process
TW200454B (fr) * 1991-09-05 1993-02-21 Inst Of France Petroleum
US5498822A (en) * 1994-04-04 1996-03-12 Mobil Oil Corporation Single temperature stage crystallization of paraxylene
FR2728894A1 (fr) * 1994-12-29 1996-07-05 Inst Francais Du Petrole Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature
FR2739375B1 (fr) * 1995-09-29 1997-12-05 Inst Francais Du Petrole Production de paraxylene a partir d'un effluent de dismutation paraselective du toluene par un procede de cristallisation associe a une adsorption en lit mobile simule
TWI240716B (en) 2000-07-10 2005-10-01 Bp Corp North America Inc Pressure swing adsorption process for separating paraxylene and ethylbenzene from mixed C8 aromatics
WO2009123350A1 (fr) * 2008-04-04 2009-10-08 株式会社 城 Procédé et dispositif pour la filtration sur cristaux
US8558046B2 (en) * 2009-05-28 2013-10-15 Saudi Basic Industries Corporation Aromatic alkylation process
TW201240966A (en) * 2011-03-18 2012-10-16 Gtc Technology Us Llc Energy recovery from mother liquid in paraxylene crystallization process
US8956542B1 (en) * 2013-07-30 2015-02-17 Showa Freezing Plant Co., Ltd. Method for processing radioactively-contaminated water
CN104353261B (zh) * 2014-11-07 2017-11-07 安徽泰合森能源科技有限责任公司 一种立体冷却装置
CN104353262B (zh) * 2014-11-07 2017-11-07 安徽泰合森能源科技有限责任公司 一种复合式空气冷却装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823241A (en) * 1954-03-22 1958-02-11 Exxon Research Engineering Co Method for washing a filter cake
US3219722A (en) * 1961-12-05 1965-11-23 Chevron Res Cyclic crystallization process
NL135029C (fr) * 1963-12-04
US3462511A (en) * 1967-05-22 1969-08-19 Sinclair Research Inc Separation of p-xylene from a c8 aromatic hydrocarbon mixture by crystallization
US3662013A (en) * 1970-02-03 1972-05-09 Mobil Oil Corp Single stage crystallization process for separating high purity paraxylene

Also Published As

Publication number Publication date
JPS49126631A (fr) 1974-12-04
ZA741234B (en) 1975-01-29
AR210058A1 (es) 1977-06-30
US3916018A (en) 1975-10-28
BR7402233D0 (pt) 1974-11-19
USB345060I5 (fr) 1975-01-28
FR2223338B1 (fr) 1978-09-01
NL7401741A (fr) 1974-09-30
DE2414274A1 (de) 1974-10-17
GB1455754A (en) 1976-11-17
ES424508A1 (es) 1976-11-01
BE812537A (fr) 1974-09-20
FR2223338A1 (fr) 1974-10-25
RO70474A (fr) 1982-04-12
IT1011115B (it) 1977-01-20

Similar Documents

Publication Publication Date Title
CA992048A (en) Parachute
AU474137B2 (en) Auto-refractometer
AU468964B2 (en) Melik
CA1016897A (en) Isotopic separation by photopredissociation
CA1028253A (fr) Filtration
CA1022143A (en) Medium for separation processes
CA1015775A (en) Separation paraxylene
AU498889B2 (en) Piperidylene benzocycloheptathiophenes
CA1016114A (fr) Separation magnetique
CA1026686A (fr) Separateurs
AU495879B2 (en) Isotope separation
CA1018922A (en) Two stage separation system
CA1014138A (en) Separation medium
CA1031258A (fr) Virus de la para-influenza-3
AU476397B2 (en) A-cycloalkylbenzyl lactamimides
AU476505B2 (en) Alkylbenxyl lactamimides
AU472907B2 (en) Firecheck
CA1034593A (fr) Amidino-urees
CA1028633A (fr) Dispositif pour la separation de fluides
CA1015606A (fr) Vehicules amphibies a pneumatiques
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
AU471241B2 (en) Benzothiazolylureas
CA1031349A (fr) Thia-diazolylimidazolidinones
AU483659B2 (en) Air separation
AU493611B2 (en) Gas separation