IT8020124A0 - Procedimento per la separazione di orto-cloronitrobenzene. - Google Patents

Procedimento per la separazione di orto-cloronitrobenzene.

Info

Publication number: IT8020124A0
Authority: IT; Italy
Prior art keywords: chloronitrobenzene; ortho; separation; procedure
Prior art date: 1979-02-23

Application number

IT8020124A

Other languages

English (en)

Other versions

IT1141372B (it

Inventor

Priegnitz James William

Original Assignee

Uop 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.)

1979-02-23

Filing date

1980-02-22

Publication date

1980-02-22

1980-02-22 Application filed by Uop Inc filed Critical Uop Inc

1980-02-22 Publication of IT8020124A0 publication Critical patent/IT8020124A0/it

1986-10-01 Application granted granted Critical

1986-10-01 Publication of IT1141372B publication Critical patent/IT1141372B/it

Links

BFCFYVKQTRLZHA-UHFFFAOYSA-N 1-chloro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1Cl BFCFYVKQTRLZHA-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1
238000000926 separation method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/16—Separation; Purification; Stabilisation; Use of additives

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

IT20124/80A 1979-02-23 1980-02-22 Procedimento per la separazione di orto-cloronitrobenzene IT1141372B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/014,656 US4240986A (en)	1979-02-23	1979-02-23	Process for the separation of ortho-chloronitrobenzene

Publications (2)

Publication Number	Publication Date
IT8020124A0 true IT8020124A0 (it)	1980-02-22
IT1141372B IT1141372B (it)	1986-10-01

Family

ID=21766879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20124/80A IT1141372B (it)	1979-02-23	1980-02-22	Procedimento per la separazione di orto-cloronitrobenzene

Country Status (9)

Country	Link
US (1)	US4240986A (it)
JP (1)	JPS5812268B2 (it)
CA (1)	CA1130319A (it)
DE (1)	DE3006768C2 (it)
ES (1)	ES8102074A1 (it)
FR (1)	FR2449671B1 (it)
GB (1)	GB2046738B (it)
IT (1)	IT1141372B (it)
NL (1)	NL8000946A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4467126A (en) *	1983-07-18	1984-08-21	Uop Inc.	Process for the separation of di-substituted benzene
US4620047A (en) *	1984-10-18	1986-10-28	Uop Inc.	Process for the separation of ortho-nitrotoluene
US4557736A (en) *	1984-10-29	1985-12-10	Air Products And Chemicals, Inc.	Binary ion exchanged type X zeolite adsorbent
US5013334A (en) *	1990-01-09	1991-05-07	Uop	Methane purification by pressure swing adsorption
CA2041874C (en) *	1990-01-09	1999-04-06	Richard T. Maurer	Separation of ethane from methane by pressure swing adsorption
SE505274C2 (sv) *	1995-10-24	1997-07-28	Sten Andersson	Användning av en hydrofob zeolit för avlägsnande av för injektionslösningar i läkemedelssammanhang använda konserveringsmedel från en proteinlösning
US20030087753A1 (en) *	2001-06-26	2003-05-08	Birger Hjertman	System for microbial control of a fluid
CN114907213A (zh) *	2022-05-09	2022-08-16	河北海力香料股份有限公司	一种高品质对氯硝基苯制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2985589A (en) *	1957-05-22	1961-05-23	Universal Oil Prod Co	Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets
US3558732A (en) *	1969-05-12	1971-01-26	Universal Oil Prod Co	Aromatic hydrocarbon separation by adsorption
US3840610A (en) *	1970-01-30	1974-10-08	Sun Ventures Inc	Separation of cyclic hydrocarbons with molecular sieve adsorbent
US4107220A (en) *	1977-11-04	1978-08-15	Monsanto Company	Gas phase nitration of chlorobenzene

1979
- 1979-02-23 US US06/014,656 patent/US4240986A/en not_active Expired - Lifetime
1980
- 1980-02-15 NL NL8000946A patent/NL8000946A/nl not_active Application Discontinuation
- 1980-02-19 CA CA345,954A patent/CA1130319A/en not_active Expired
- 1980-02-22 GB GB8006030A patent/GB2046738B/en not_active Expired
- 1980-02-22 ES ES488850A patent/ES8102074A1/es not_active Expired
- 1980-02-22 DE DE3006768A patent/DE3006768C2/de not_active Expired
- 1980-02-22 JP JP55021484A patent/JPS5812268B2/ja not_active Expired
- 1980-02-22 IT IT20124/80A patent/IT1141372B/it active
- 1980-02-25 FR FR8004045A patent/FR2449671B1/fr not_active Expired

Also Published As

Publication number	Publication date
ES488850A0 (es)	1980-12-16
NL8000946A (nl)	1980-08-26
JPS55122742A (en)	1980-09-20
ES8102074A1 (es)	1980-12-16
DE3006768A1 (de)	1980-08-28
GB2046738A (en)	1980-11-19
FR2449671B1 (fr)	1986-04-04
IT1141372B (it)	1986-10-01
GB2046738B (en)	1983-08-24
JPS5812268B2 (ja)	1983-03-07
FR2449671A1 (fr)	1980-09-19
DE3006768C2 (de)	1983-01-05
US4240986A (en)	1980-12-23
CA1130319A (en)	1982-08-24

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940225