JPS5587731A - Manufacture of dichlorobenzene - Google Patents

Manufacture of dichlorobenzene

Info

Publication number
JPS5587731A
JPS5587731A JP16576179A JP16576179A JPS5587731A JP S5587731 A JPS5587731 A JP S5587731A JP 16576179 A JP16576179 A JP 16576179A JP 16576179 A JP16576179 A JP 16576179A JP S5587731 A JPS5587731 A JP S5587731A
Authority
JP
Japan
Prior art keywords
dichlorobenzene
manufacture
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.)
Granted
Application number
JP16576179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239140B2 (enExample
Inventor
Bisunaa Adorufu
Hauzaa Berunaa
Bitonaasu Fueritsukusu
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS5587731A publication Critical patent/JPS5587731A/ja
Publication of JPS6239140B2 publication Critical patent/JPS6239140B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP16576179A 1978-12-23 1979-12-21 Manufacture of dichlorobenzene Granted JPS5587731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855940A DE2855940C2 (de) 1978-12-23 1978-12-23 Verfahren zur Auftrennung von Dichlorbenzol enthaltenden Isomerengemischen unter Gewinnung von ortho-, meta- und/oder para-Dichlorbenzol

Publications (2)

Publication Number Publication Date
JPS5587731A true JPS5587731A (en) 1980-07-02
JPS6239140B2 JPS6239140B2 (enExample) 1987-08-21

Family

ID=6058244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16576179A Granted JPS5587731A (en) 1978-12-23 1979-12-21 Manufacture of dichlorobenzene

Country Status (4)

Country Link
US (1) US4300004A (enExample)
EP (1) EP0012891B1 (enExample)
JP (1) JPS5587731A (enExample)
DE (2) DE2855940C2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010047573A (ja) * 2008-08-22 2010-03-04 Honeywell Internatl Inc ハロカーボンを分離するための方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61268637A (ja) * 1985-05-23 1986-11-28 Kureha Chem Ind Co Ltd ジクロロベンゼン異性体混合物からパラ体を分離する方法
JPH01200118A (ja) * 1988-02-04 1989-08-11 Dainichi Kogyo Kk 燃焼器の燃焼空気量制御装置
US5001290A (en) * 1989-01-11 1991-03-19 Battelle Memorial Institute Production of dichlorobenzene with high para to ortho ratios
DE4011501A1 (de) * 1990-04-10 1991-10-17 Hoechst Ag Verfahren zur trennung von m- und p-dichlorbenzol
DE4218841A1 (de) * 1992-06-09 1993-12-16 Bayer Ag Verfahren zur Trennung von Gemischen von m- und p-Dichlorbenzol
US7375319B1 (en) 2000-06-09 2008-05-20 Willoughby Ross C Laser desorption ion source
US7095019B1 (en) 2003-05-30 2006-08-22 Chem-Space Associates, Inc. Remote reagent chemical ionization source
US6949740B1 (en) 2002-09-13 2005-09-27 Edward William Sheehan Laminated lens for introducing gas-phase ions into the vacuum systems of mass spectrometers
DE10251191A1 (de) * 2002-11-04 2004-05-13 Bayer Ag Verfahren zur Trennung von m- und p-Dichlorbenzol enthaltenden Gemischen
US7138626B1 (en) 2005-05-05 2006-11-21 Eai Corporation Method and device for non-contact sampling and detection
US7568401B1 (en) 2005-06-20 2009-08-04 Science Applications International Corporation Sample tube holder
US7576322B2 (en) 2005-11-08 2009-08-18 Science Applications International Corporation Non-contact detector system with plasma ion source
US8123396B1 (en) 2007-05-16 2012-02-28 Science Applications International Corporation Method and means for precision mixing
US8008617B1 (en) 2007-12-28 2011-08-30 Science Applications International Corporation Ion transfer device
CN101270031B (zh) * 2008-04-29 2011-02-16 南京师范大学 连续单塔多股侧线出料精馏法提取混合氯化苯中的二氯苯馏分的方法
US8071957B1 (en) 2009-03-10 2011-12-06 Science Applications International Corporation Soft chemical ionization source
WO2022045960A1 (en) * 2020-08-28 2022-03-03 Sui Jianjun Method and device for purification of p-dichlorobenzene
PL246553B1 (pl) 2022-11-04 2025-02-10 Pcc Rokita Spolka Akcyjna Sposób selektywnego otrzymywania paradichlorobenzenu z ulepszonym odzyskiem układu katalitycznego

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527606A (en) * 1946-07-24 1950-10-31 Koppers Co Inc Paradichlorobenzene
FR1374863A (fr) * 1963-11-19 1964-10-09 Bayer Ag Séparation continue d'un mélange d'isomères dichlorobenzènes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010047573A (ja) * 2008-08-22 2010-03-04 Honeywell Internatl Inc ハロカーボンを分離するための方法

Also Published As

Publication number Publication date
DE2960855D1 (en) 1981-12-03
JPS6239140B2 (enExample) 1987-08-21
EP0012891B1 (de) 1981-09-16
EP0012891A1 (de) 1980-07-09
DE2855940C2 (de) 1980-08-21
US4300004A (en) 1981-11-10
DE2855940B1 (de) 1979-12-13

Similar Documents

Publication Publication Date Title
JPS54109932A (en) Manufacture of fluorobenzol
GB2015992B (en) Manufacture of para-nitro-diphenylamines
JPS54130564A (en) Manufacture of oxazolidinee2*44dione
JPS5587731A (en) Manufacture of dichlorobenzene
JPS54132575A (en) Manufacture of tetrahydrobenzoxocin
JPS54109924A (en) Manufacture of silylphosphate
JPS54128534A (en) Manufacture of nitrodiarylamines
JPS54100322A (en) Manufacture of nnacyltaurine
JPS54157554A (en) Manufacture of 66haloopregnane
JPS54131600A (en) Manufacture of borazin
JPS54151911A (en) Manufacture of chloracetylchloride
JPS54122243A (en) Manufacture of 22nitrobenzaldehyde
JPS54135737A (en) Manufacture of trifluoromethylphenols
IL58568A (en) Manufacture of 5-cyano-4-methyloxazole
JPS5549329A (en) Manufacture of 22methyllpentanee2*44diol
JPS5559172A (en) Manufacture of 66piperidinoo2*44diaminopyrimidinee33oxide
JPS54144323A (en) Manufacture of ppxylene
JPS55108840A (en) Manufacture of nnphenylln**alkylphenylenediamine
JPS54148749A (en) Manufacture of monoarylthiourea
IL57174A (en) Manufacture of alpha-chloroacetoacetamides
JPS54128530A (en) Manufacture of ppaminoodiphenylamine
JPS54163548A (en) Manufacture of 22oxyiminophenylacetonitrile
JPS54117412A (en) Manufacture of 22nitroo22methyll11propanol
JPS54112858A (en) Manufacture of 22pyrrolidone
JPS54154752A (en) Manufacture of benzanthron