GB125140A - - Google Patents
Info
- Publication number
- GB125140A GB125140A GB125140DA GB125140A GB 125140 A GB125140 A GB 125140A GB 125140D A GB125140D A GB 125140DA GB 125140 A GB125140 A GB 125140A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- separators
- washing
- nitro compounds
- nitro
- 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.)
- Active
Links
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)
- Extraction Or Liquid Replacement (AREA)
Abstract
125,140. Chance & Hunt, Holley, A. E., and Mott, O. E. June 10, 1916. Nitro compounds.-Liquid nitro compounds, for example molten trinitrotoluene, are washed by a counter-current of water or other washing-liquid in apparatus similar to that described in Specification 124,461, comprising a series of vessels on a level provided with agitating-means and separators on the same level, the flow of liquid being caused by the head produced in the separators. The separators may be spaces communicat ng with the pots about half-way up, and with connexions at the top and bottom for the transfer of the two liquids. The nitro body is fed in at one end of the apparatus and the washing-liquid at the other.
Publications (1)
Publication Number | Publication Date |
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GB125140A true GB125140A (en) |
Family
ID=1719126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB125140D Active GB125140A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB125140A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526913A (en) * | 1946-07-12 | 1950-10-24 | Allied Chem & Dye Corp | Hydrogenation of nitroxylene to produce xylidine |
EP0736514B2 (en) † | 1995-04-04 | 2010-10-13 | Josef Meissner GmbH & Co. | Nitric acid recovery from nitriding processes |
-
0
- GB GB125140D patent/GB125140A/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526913A (en) * | 1946-07-12 | 1950-10-24 | Allied Chem & Dye Corp | Hydrogenation of nitroxylene to produce xylidine |
EP0736514B2 (en) † | 1995-04-04 | 2010-10-13 | Josef Meissner GmbH & Co. | Nitric acid recovery from nitriding processes |
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