USB345060I5 - - Google Patents

Info

Publication number
USB345060I5
USB345060I5 US34506073A USB345060I5 US B345060 I5 USB345060 I5 US B345060I5 US 34506073 A US34506073 A US 34506073A US B345060 I5 USB345060 I5 US B345060I5
Authority
US
United States
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.)
Pending
Application number
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 filed Critical
Priority to US345060A priority Critical patent/US3916018A/en
Priority to CA191,072A priority patent/CA1015775A/en
Priority to NL7401741A priority patent/NL7401741A/xx
Priority to ZA00741234A priority patent/ZA741234B/en
Priority to JP49027057A priority patent/JPS49126631A/ja
Priority to RO7478104A priority patent/RO70474A/en
Priority to BE1005809A priority patent/BE812537A/en
Priority to FR7409515A priority patent/FR2223338B1/fr
Priority to IT49452/74A priority patent/IT1011115B/en
Priority to BR2233/74A priority patent/BR7402233D0/en
Priority to GB1263974A priority patent/GB1455754A/en
Priority to ES424508A priority patent/ES424508A1/en
Priority to DE2414274A priority patent/DE2414274A1/en
Priority to AR252957A priority patent/AR210058A1/en
Publication of USB345060I5 publication Critical patent/USB345060I5/en
Application granted granted Critical
Publication of US3916018A publication Critical patent/US3916018A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural 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)
US345060A 1973-03-26 1973-03-26 Separation of paraxylene Expired - Lifetime US3916018A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
US345060A US3916018A (en) 1973-03-26 1973-03-26 Separation of paraxylene
CA191,072A CA1015775A (en) 1973-03-26 1974-01-28 Separation paraxylene
NL7401741A NL7401741A (en) 1973-03-26 1974-02-08
ZA00741234A ZA741234B (en) 1973-03-26 1974-02-25 Process for the preparation of paraxylene
JP49027057A JPS49126631A (en) 1973-03-26 1974-03-08
BE1005809A BE812537A (en) 1973-03-26 1974-03-20 PARAXYLENE PREPARATION PROCESS
FR7409515A FR2223338B1 (en) 1973-03-26 1974-03-20
RO7478104A RO70474A (en) 1973-03-26 1974-03-20 PROCEDURE FOR THE PREPARATION OF PARAXILENUL
IT49452/74A IT1011115B (en) 1973-03-26 1974-03-21 PROCESS FOR PREPARING PARAXYLENE
BR2233/74A BR7402233D0 (en) 1973-03-26 1974-03-21 PROCESS FOR PURIFICATION OF PARAXYLENE
GB1263974A GB1455754A (en) 1973-03-26 1974-03-21 Separation of paraxylene
ES424508A ES424508A1 (en) 1973-03-26 1974-03-21 Separation of paraxylene
DE2414274A DE2414274A1 (en) 1973-03-26 1974-03-25 SEPARATION OF PARAXYLOL
AR252957A AR210058A1 (en) 1973-03-26 1974-03-26 PROCEDURE FOR THE PREPARATION OF PARAXYLENE

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
USB345060I5 true USB345060I5 (en) 1975-01-28
US3916018A US3916018A (en) 1975-10-28

Family

ID=23353313

Family Applications (1)

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

Country Status (14)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353262A (en) * 2014-11-07 2015-02-18 安徽泰合森能源科技有限责任公司 Compound type air cooling device
CN104353261A (en) * 2014-11-07 2015-02-18 安徽泰合森能源科技有限责任公司 Three-dimensional cooling device

Families Citing this family (11)

* 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 (en) * 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 (en) * 1994-12-29 1996-07-05 Inst Francais Du Petrole PARAXYLENE SEPARATION PROCESS CONTAINING AT LEAST TWO HIGH TEMPERATURE CRYSTALLIZATION STAGES
FR2739375B1 (en) * 1995-09-29 1997-12-05 Inst Francais Du Petrole PRODUCTION OF PARAXYLENE FROM A PARASELECTIVE TOLUENE DISMUTATION EFFLUENT BY A CRYSTALLIZATION PROCESS ASSOCIATED WITH SIMULATED MOBILE BED ADSORPTION
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 (en) * 2008-04-04 2009-10-08 株式会社 城 Method and device for crystal filtration
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

Citations (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
US3410923A (en) * 1963-12-04 1968-11-12 Shell Oil Co Separation process
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

Patent Citations (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
US3410923A (en) * 1963-12-04 1968-11-12 Shell Oil Co Separation process
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353262A (en) * 2014-11-07 2015-02-18 安徽泰合森能源科技有限责任公司 Compound type air cooling device
CN104353261A (en) * 2014-11-07 2015-02-18 安徽泰合森能源科技有限责任公司 Three-dimensional cooling device

Also Published As

Publication number Publication date
AR210058A1 (en) 1977-06-30
IT1011115B (en) 1977-01-20
FR2223338B1 (en) 1978-09-01
ES424508A1 (en) 1976-11-01
FR2223338A1 (en) 1974-10-25
GB1455754A (en) 1976-11-17
US3916018A (en) 1975-10-28
RO70474A (en) 1982-04-12
DE2414274A1 (en) 1974-10-17
CA1015775A (en) 1977-08-16
BR7402233D0 (en) 1974-11-19
BE812537A (en) 1974-09-20
ZA741234B (en) 1975-01-29
JPS49126631A (en) 1974-12-04
NL7401741A (en) 1974-09-30

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