JPS636534B2 - - Google Patents

Info

Publication number
JPS636534B2
JPS636534B2 JP57231207A JP23120782A JPS636534B2 JP S636534 B2 JPS636534 B2 JP S636534B2 JP 57231207 A JP57231207 A JP 57231207A JP 23120782 A JP23120782 A JP 23120782A JP S636534 B2 JPS636534 B2 JP S636534B2
Authority
JP
Japan
Prior art keywords
xyoh
adsorbent
component
adsorption
roughinate
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
JP57231207A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59122433A (ja
Inventor
Kinoo Miwa
Yukiko Nagaoka
Takehisa Inoe
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP57231207A priority Critical patent/JPS59122433A/ja
Priority to US06/515,927 priority patent/US4571441A/en
Priority to IT67806/83A priority patent/IT1159462B/it
Priority to DE3348473A priority patent/DE3348473C2/de
Priority to DE3348474A priority patent/DE3348474C2/de
Priority to FR8312435A priority patent/FR2538379B1/fr
Priority to DE3327146A priority patent/DE3327146C2/de
Publication of JPS59122433A publication Critical patent/JPS59122433A/ja
Priority to US06/785,488 priority patent/US4698453A/en
Priority to US07/049,711 priority patent/US4769499A/en
Publication of JPS636534B2 publication Critical patent/JPS636534B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP57231207A 1982-12-28 1982-12-28 ３，５−キシレノ−ルの分離回収方法 Granted JPS59122433A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP57231207A JPS59122433A (ja) 1982-12-28 1982-12-28 ３，５−キシレノ−ルの分離回収方法
US06/515,927 US4571441A (en) 1982-12-28 1983-07-20 Process for separation of substituted benzene isomers
IT67806/83A IT1159462B (it) 1982-12-28 1983-07-26 Procedimento per la separazione di isomeri del benzene sostituito
FR8312435A FR2538379B1 (fr) 1982-12-28 1983-07-27 Procede de separation d'isomeres de benzene substitue
DE3348474A DE3348474C2 (de) 1982-12-28 1983-07-27 Verfahren zur Abtrennung von 3,5-Xylenol
DE3348473A DE3348473C2 (de) 1982-12-28 1983-07-27 Verfahren zur Abtrennung von 1,3,5-Trimethylbenzol
DE3327146A DE3327146C2 (de) 1982-12-28 1983-07-27 Verfahren zur Abtrennung von substituierten Benzolisomeren
US06/785,488 US4698453A (en) 1982-12-28 1985-12-13 Process for separation of substituted benzene isomers
US07/049,711 US4769499A (en) 1982-12-28 1987-05-12 Process for separation of substituted benzene isomers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57231207A JPS59122433A (ja) 1982-12-28 1982-12-28 ３，５−キシレノ−ルの分離回収方法

Publications (2)

Publication Number Publication Date
JPS59122433A JPS59122433A (ja) 1984-07-14
JPS636534B2 true JPS636534B2 (enExample) 1988-02-10

Family

ID=16920015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57231207A Granted JPS59122433A (ja) 1982-12-28 1982-12-28 ３，５−キシレノ−ルの分離回収方法

Country Status (5)

Country Link
US (3) US4571441A (enExample)
JP (1) JPS59122433A (enExample)
DE (1) DE3327146C2 (enExample)
FR (1) FR2538379B1 (enExample)
IT (1) IT1159462B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122433A (ja) * 1982-12-28 1984-07-14 Toray Ind Inc ３，５−キシレノ−ルの分離回収方法
JPS61123225U (enExample) * 1985-01-22 1986-08-02
US4794202A (en) * 1985-04-15 1988-12-27 Uop Inc. Process for separating halogen substituted toluene isomers
JPS63196530A (ja) * 1987-02-10 1988-08-15 Hodogaya Chem Co Ltd ｍ−ジクロロベンゼンの選択的分離法
JPS643135A (en) * 1987-06-24 1989-01-06 Maruzen Petrochem Co Ltd Recovery of high-purity m-ethylphenol
US4922039A (en) * 1987-12-28 1990-05-01 Toray Industries Process for separating dichlorocumene isomer
US4798913A (en) * 1988-01-14 1989-01-17 Hodogaya Chemical Co., Ltd. Method for separating a trihalogenobenzene isomer
US4827049A (en) * 1988-03-28 1989-05-02 Uop Process for the separation of dihydroxybenzene isomers
US5220099A (en) * 1988-08-31 1993-06-15 Exxon Chemical Patents Inc. Purification of a hydrocarbon feedstock using a zeolite adsorbent
US5171923A (en) * 1988-08-31 1992-12-15 Exxon Chemical Patents Inc. Recycle for process for purification of linear paraffins
US5109139A (en) * 1988-08-31 1992-04-28 Exxon Chemical Patents Inc. Process control of process for purification of linear paraffins
US4940830A (en) * 1988-09-26 1990-07-10 Uop Rejective separation of para-xylene from xylene isomers and ethylbenzene with zeolites
JP2805051B2 (ja) * 1989-06-16 1998-09-30 千代田化工建設株式会社 ３，５―キシレノールの分離方法
US5017735A (en) * 1989-07-24 1991-05-21 Catalytica, Inc. Selective sorption of 2,6-diisopropylnaphthalene
US4996380A (en) * 1989-11-08 1991-02-26 Uop Process for extracting meta-dichlorobenzene from isomer mixtures with mixed alkali metal exchanged X zeolite adsorbents
DE4218841A1 (de) * 1992-06-09 1993-12-16 Bayer Ag Verfahren zur Trennung von Gemischen von m- und p-Dichlorbenzol
EP1081122B1 (en) * 1996-12-05 2002-11-20 Toray Industries, Inc. Method for isomerizing halogenated ethylbenzene
EP0878456A1 (en) * 1997-05-14 1998-11-18 Albemarle Corporation Process for the preparation of p-bromotoluene
US6320087B2 (en) 1998-04-09 2001-11-20 Toray Industries, Inc. Adsorbent for separating halogenated aromatic compounds and separation method
US7265248B1 (en) 2005-04-29 2007-09-04 Technology Innovations, Llc Compositions and methods for the treatment of malaria

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126425A (en) * 1964-03-24 p-xylene
US2644018A (en) * 1949-12-16 1953-06-30 Sun Oil Co Continuous adsorption process
US2958708A (en) * 1959-03-23 1960-11-01 Union Oil Co Separation of isomeric halogenated aromatic compounds
GB1148907A (en) * 1965-11-26 1969-04-16 Ici Ltd Purification of phenol
GB1236369A (en) * 1968-06-24 1971-06-23 Universal Oil Prod Co Hydrocarbon separation process
JPS5315090B2 (enExample) * 1971-08-30 1978-05-22
US3969422A (en) * 1973-06-06 1976-07-13 Universal Oil Products Company Process for the separation of cresol isomers
JPS5613690B2 (enExample) * 1973-07-23 1981-03-30
JPS5148620A (en) * 1974-10-17 1976-04-26 Teijin Yuka Kk 1*3*55 torimechirubenzenno seiseiho
US4028428A (en) * 1975-07-14 1977-06-07 Universal Oil Products Company Process for the separation of ethylbenzene
US3998901A (en) * 1975-07-14 1976-12-21 Universal Oil Products Company Separation of ethylbenzene with an adsorbent comprising sr and k exchanged x or y zeolite
DE2703777C3 (de) * 1976-02-02 1980-03-06 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren zur Abtrennung von Xylenolen aus einem Gemisch mit Kresolen
JPS53105434A (en) * 1977-02-25 1978-09-13 Nippon Kayaku Co Ltd Separation of dichlorobenzene isomers
DE2804203C3 (de) * 1978-02-01 1980-09-25 Bayer Ag, 5090 Leverkusen Verfahren zur Trennung von isomeren Dichlortoluolen
MX152327A (es) * 1978-09-07 1985-06-27 Asahi Chemical Ind Procedimiento mejorado para la separacion por adsorcion de isomeros aromaticos de c8
JPS55151522A (en) * 1979-05-16 1980-11-26 Mitsui Petrochem Ind Ltd Separation of hydrocarbon group-substituted phenol isomer
JPS5645429A (en) * 1979-09-20 1981-04-25 Toray Ind Inc Separation of cresol isomer
JPS5645430A (en) * 1979-09-20 1981-04-25 Toray Ind Inc Separation of cresol isomer
JPS5645432A (en) * 1979-09-21 1981-04-25 Toray Ind Inc Separation of cresol isomer
US4306107A (en) * 1980-02-07 1981-12-15 Uop Inc. Production of pure M-xylene and pure ethyl benzene from a mixture of C8 aromatic isomers
US4326092A (en) * 1980-07-17 1982-04-20 Uop Inc. Process for the separation of meta-xylene
JPS5731627A (en) * 1980-08-01 1982-02-20 Toray Ind Inc Separation of halogenated toluene isomers
IT1132538B (it) * 1980-08-07 1986-07-02 Sisas Spa Soc Italiana Serie A Procedimento per la separazione di metaxilene da miscele di idrocarburi aromatici
US4605799A (en) * 1980-08-13 1986-08-12 Toray Industries, Inc. Process for separating a halogenated toluene isomer
US4356311A (en) * 1981-12-21 1982-10-26 Allied Corporation Producing epoxide from olefin using metal nitro complexes
US4386225A (en) * 1982-01-11 1983-05-31 Uop Inc. Process for the separation of cresol from xylenol
IT1153508B (it) * 1982-05-04 1987-01-14 Sisas Spa Procedimento per la separazione delle miscele di idrocarburi aromatici nei singoli componenti
JPS59122433A (ja) * 1982-12-28 1984-07-14 Toray Ind Inc ３，５−キシレノ−ルの分離回収方法
JPS59176223A (ja) * 1983-03-28 1984-10-05 Toray Ind Inc クロルトルエン異性体の分離方法
JPS59199642A (ja) * 1983-04-28 1984-11-12 Toray Ind Inc ２，６−ジクロルトルエンの分離方法
US4529828A (en) * 1984-05-29 1985-07-16 Uop Inc. Separation of ortho-xylene
US4571411A (en) * 1985-01-25 1986-02-18 E. I. Du Pont De Nemours And Company Hybrid composite of poly(p-phenylene-trans-bisbenzothiazole) and ceramic fiber

Also Published As

Publication number Publication date
FR2538379B1 (fr) 1986-09-26
DE3327146C2 (de) 1994-01-13
IT8367806A0 (it) 1983-07-26
US4698453A (en) 1987-10-06
FR2538379A1 (fr) 1984-06-29
JPS59122433A (ja) 1984-07-14
IT1159462B (it) 1987-02-25
US4571441A (en) 1986-02-18
US4769499A (en) 1988-09-06
IT8367806A1 (it) 1985-01-26
DE3327146A1 (de) 1984-06-28

Similar Documents

Publication Publication Date Title
JPS636534B2 (enExample)
US5149887A (en) Separation of alkyl-substituted phenolic isomers with barium-potassium exchanged zeolitic adsorbent
FI63065B (fi) Foerfarande foer uppdelning av en blandning innehaollande en ketos och en aldos i sina bestaondsdelar
JPH08291096A (ja) エチルフェノール異性体の分離方法
JPH08268942A (ja) アルキルフェノール異性体の分離方法
JPH0565494B2 (enExample)
JPS5813527B2 (ja) 改良されたキシレノ−ルの分離方法
JPS58131923A (ja) クロルトルエン異性体の分離方法
US6262322B1 (en) Adsorbent for aromatic isomers and production of aromatic isomers
JPH09151147A (ja) キシレノール異性体の分離方法
JPH0651649B2 (ja) ２，６‐ジクロルトルエンの分離方法
JPH0358333B2 (enExample)
JPH0140016B2 (enExample)
JP2005029495A (ja) フェノール類の吸着分離法
JP3807061B2 (ja) ハロゲン化エチルベンゼン異性体の分離方法
JPH08245457A (ja) アルキルフェノール異性体の分離方法
JPH04330025A (ja) ジクロロベンゼン異性体の分離方法
JPH0112733B2 (enExample)
JPH11180911A (ja) ジクロロベンゼン異性体の分離方法
JPH06239808A (ja) ２−メチル−３−ニトロベンゾトリフルオライドの分離方法
JPH0437063B2 (enExample)
JPS6240338B2 (enExample)
JPH11158093A (ja) ジクロロベンゼン異性体の分離方法
JPS61130259A (ja) ニトロベンズアルデヒド異性体の分離方法
JP2004238391A (ja) ジクロロフェノール分離方法