IT1020936B - Lavaggio con acqua di composti ni tro aromatici prima della riduzio ne catalitica - Google Patents

Lavaggio con acqua di composti ni tro aromatici prima della riduzio ne catalitica

Info

Publication number: IT1020936B
Authority: IT; Italy
Prior art keywords: tro; washing; aromatic compounds; catalytic reduction; water before
Prior art date: 1973-10-05

Application number

IT6996974A

Other languages

English (en)

Italian (it)

Original Assignee

Allied Chem

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.)

1973-10-05

Filing date

1974-10-04

Publication date

1977-12-30

1974-10-04 Application filed by Allied Chem filed Critical Allied Chem

1977-12-30 Application granted granted Critical

1977-12-30 Publication of IT1020936B publication Critical patent/IT1020936B/it

Links

150000001491 aromatic compounds Chemical class 0.000 title 1
238000010531 catalytic reduction reaction Methods 0.000 title 1
238000005406 washing Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

IT6996974A 1973-10-05 1974-10-04 Lavaggio con acqua di composti ni tro aromatici prima della riduzio ne catalitica IT1020936B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US40373373A	1973-10-05	1973-10-05

Publications (1)

Publication Number	Publication Date
IT1020936B true IT1020936B (it)	1977-12-30

Family

ID=23596810

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT6996974A IT1020936B (it)	1973-10-05	1974-10-04	Lavaggio con acqua di composti ni tro aromatici prima della riduzio ne catalitica

Country Status (3)

Country	Link
JP (1)	JPS5062939A (fr)
CA (1)	CA1034603A (fr)
IT (1)	IT1020936B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19512114C2 (de)	1995-04-04	2000-04-27	Meissner Gmbh & Co Kg Josef	Rückgewinnung von Salpetersäure aus Nitrierprozessen
DE102005057555B3 (de)	2005-11-21	2007-05-16	Meissner Gmbh & Co Kg Josef	Verfahren zur Herstellung von Salpetersäureestern einwertiger Alkohole
DE102006060572A1 (de) †	2006-12-19	2008-06-26	Bayer Materialscience Ag	Verfahren zur Herstellung von Toluylendiaminen durch katalytische Hydrierung von Dinitrotoluolen
US9115048B2 (en)	2011-05-19	2015-08-25	Josef Meissner Gmbh & Co. Kg	Method and apparatus for purifying nitration products
PL2841412T3 (pl) *	2012-04-25	2016-10-31		Sposób przemywania dinitrotoluenu
US9249083B2 (en)	2012-04-25	2016-02-02	Basf Se	Process for scrubbing dinitrotoluene
HUE040622T2 (hu)	2013-10-22	2019-03-28	Basf Se	Eljárás dinitrotoluol savas mosására hidrogéncianid jelenlétében
DE102015106617B4 (de)	2014-07-07	2017-09-21	Josef Meissner Gmbh & Co. Kg	Verfahren zur Aufreinigung von Rohdinitrotoluolen

1974
- 1974-09-30 CA CA210,369A patent/CA1034603A/fr not_active Expired
- 1974-10-04 IT IT6996974A patent/IT1020936B/it active
- 1974-10-05 JP JP11432774A patent/JPS5062939A/ja active Pending

Also Published As

Publication number	Publication date
JPS5062939A (fr)	1975-05-29
CA1034603A (fr)	1978-07-11

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