IT1253109B - BARREL EMPTYING PROCESSING DEVICE - Google Patents
BARREL EMPTYING PROCESSING DEVICEInfo
- Publication number
- IT1253109B IT1253109B ITVI910112A ITVI910112A IT1253109B IT 1253109 B IT1253109 B IT 1253109B IT VI910112 A ITVI910112 A IT VI910112A IT VI910112 A ITVI910112 A IT VI910112A IT 1253109 B IT1253109 B IT 1253109B
- Authority
- IT
- Italy
- Prior art keywords
- tank
- processing device
- barrel
- cistern
- conveyed
- Prior art date
Links
- 239000002253 acid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003637 basic solution Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 239000000284 extract Substances 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Il dispositivo di cui al trovato è atto alla lavorazione orafa di vuotatura della canna mediante acido, preferibilmente nitrico, che viene fatto passare con continuità da una prima cisterna (4) ad una cisterna (1) posta superiormente rispetto alla prima e da questa nuovamente nella prima cisterna.Al termine della fase di dissoluzione dell'anima in rame, i gas acidi che si sprigionano vengono convogliati entro un'ulteriore cisterna (12) contenente una soluzione basica; quest'ultima viene convogliata entro la cisterna (1) in modo da ottenere il lavaggio degli oggetti su cui si è operato.Al termine di questa operazione la cisterna (1) viene svuotata, ciò che consente di estrarre gli oggetti dalla suddetta senza alcun problema; un apposito impianto provvede inoltre ad estrarre con continuità i fumi che si generano nel corso della lavorazione, provvedendo inoltre a neutralizzarli, per poterli immettere senza problemi nell'atmosfera.The device according to the invention is suitable for the goldsmithing process of emptying the barrel by means of acid, preferably nitric, which is made to pass continuously from a first tank (4) to a tank (1) located above the first and from it again in the first cistern. At the end of the dissolution phase of the copper core, the acid gases that are released are conveyed into a further cistern (12) containing a basic solution; the latter is conveyed into the tank (1) so as to obtain the washing of the objects on which it was operated.At the end of this operation the tank (1) is emptied, which allows you to remove the objects from the aforementioned without any problem ; a special system also continuously extracts the fumes that are generated during the process, also neutralizing them, so that they can be introduced into the atmosphere without problems.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI910112A IT1253109B (en) | 1991-07-11 | 1991-07-11 | BARREL EMPTYING PROCESSING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVI910112A IT1253109B (en) | 1991-07-11 | 1991-07-11 | BARREL EMPTYING PROCESSING DEVICE |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVI910112A0 ITVI910112A0 (en) | 1991-07-11 |
ITVI910112A1 ITVI910112A1 (en) | 1993-01-11 |
IT1253109B true IT1253109B (en) | 1995-07-10 |
Family
ID=11424703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITVI910112A IT1253109B (en) | 1991-07-11 | 1991-07-11 | BARREL EMPTYING PROCESSING DEVICE |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1253109B (en) |
-
1991
- 1991-07-11 IT ITVI910112A patent/IT1253109B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITVI910112A1 (en) | 1993-01-11 |
ITVI910112A0 (en) | 1991-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE50000414D1 (en) | METHOD AND MEDICINE FOR INHIBITING THE EXPRESSION OF A GIVEN GENE | |
HUT68693A (en) | Method and apparatus for treatment of the human body through removal of adipose masses | |
GB1531060A (en) | Process for the recovery of base metal from insulated wire scrap | |
IT1253109B (en) | BARREL EMPTYING PROCESSING DEVICE | |
NZ505424A (en) | Purification of fibrinogen | |
ATA159695A (en) | METHOD FOR TRANSPORTING A SOLUTION OF CELLULOSE IN AN AQUEOUS TERTIARY AMINOXIDE | |
AR245451A1 (en) | Process for purifying n-phosphonomethylglycine | |
IT1101086B (en) | METHOD TO PRODUCE A FILLED TUBULAR ITEM AND ITEM PRODUCED WITH THIS METHOD, PARTICULARLY FOR THE TREATMENT OF MELTED METALS | |
ES2111772T3 (en) | METHOD AND APPARATUS FOR THE ELECTROLYTIC PRODUCTION OF COPPER WIRE. | |
DK357582A (en) | PROCEDURE FOR THE RECOVERY OF PLATIN AND / OR RHODIUM FROM THE CATALYSTIC NETWORK IN A SALPETIC ACID PLANT, AND ITEMS FOR USING THE PROCEDURE | |
IE45285L (en) | Polyribonucleotides. | |
GB2002735A (en) | Process for recovering heavy metal ions from dilute aqueous solution | |
IT1142180B (en) | PROCEDURE FOR REDUCING METALS FROM THEIR AQUEOUS SOLUTIONS | |
NO20011673L (en) | Process for the preparation of a nasal spray solution containing one or more sex hormones and a cyclodextrin | |
ES8204607A1 (en) | Multistage evaporation process and apparatus | |
DK0825443T3 (en) | Process for Quantification of Glycosaminoglycans in Antithrombin III-Containing Solutions | |
ATE13948T1 (en) | DEVICE FOR THE TREATMENT OF HOT METAL, ESPECIALLY STEEL, SAMPLES. | |
JPS6457204A (en) | Method for stripping coating of multi-cored optical fiber | |
MX9606713A (en) | Removal of lithium from polymer cements. | |
JPS556643A (en) | Terminal allocating treating method | |
DE69410286D1 (en) | METHOD FOR BLEACHING PULP | |
JPS53142973A (en) | Removing method for heavy metal ions by means of water-soluble protein | |
JPS5764867A (en) | Processing system of cyclic multiplex queue | |
ES2040873T3 (en) | A METHOD OF PURIFICATION OF AN AQUEOUS M-AMINOPHENOL SOLUTION. | |
JPS55161035A (en) | Silver recovering method for bleach-fix bath |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |