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1. PRIMARYINFORMATIONSERVICES
NitroChloroBenzene
Technology Overview
The Nitro - chloro benzene market is divided in three
forms:
Para nitro chlorobenzene (PNCB)
Ortho nitro chlorobenzene (ONCB)
Meta nitrochlorobenzene (MNCB)

3. (1) Chlorination of benzene to monochlorobenzene
and dichlorobenzene.
(2) Chlorination of dichlorobenzene to
trichlorobenzene and tetrachlorobenzenes.
(3) Chlorination of tetrachlorobenzenes to
pentachlorobenzenes and
hexachlorobenzene.
Chlorination of benzene can be considered as
taking place in three pairs of two stages each:

4. Chloro Benzene - Chlorination of Benzene

5. Crude Nitro Chloro Benzene(NCB) :
Nitration of Chloro Benzene

8. Purification of crude NCB - To get final products -
Para, Ortho & Meta Nitro chloro Benzene

13. http://primaryinfo.com/projects/nitrochlorobenzene.htm

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