IT1240343B - Process for removing solvents from sludges produced in industrial washing operations in general and in textile and leather washing operations in particular - Google Patents
Process for removing solvents from sludges produced in industrial washing operations in general and in textile and leather washing operations in particularInfo
- Publication number
- IT1240343B IT1240343B IT19787A IT1978790A IT1240343B IT 1240343 B IT1240343 B IT 1240343B IT 19787 A IT19787 A IT 19787A IT 1978790 A IT1978790 A IT 1978790A IT 1240343 B IT1240343 B IT 1240343B
- Authority
- IT
- Italy
- Prior art keywords
- washing operations
- textile
- general
- leather
- removing solvents
- Prior art date
Links
- 239000002904 solvent Substances 0.000 title abstract 3
- 238000005406 washing Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000010985 leather Substances 0.000 title 1
- 239000004753 textile Substances 0.000 title 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Landscapes
- Treatment Of Sludge (AREA)
- Detergent Compositions (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The process concerns the removal of solvents of the sludges produced in industrial washing operations, comprises the exhaustion of the said sludges and recovery by conventional methods of the evaporated solvent and is characterized in that the said exhaustion is carried out rapidly and virtually completely by irradiating the material with electromagnetic microwaves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19787A IT1240343B (en) | 1990-03-23 | 1990-03-23 | Process for removing solvents from sludges produced in industrial washing operations in general and in textile and leather washing operations in particular |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19787A IT1240343B (en) | 1990-03-23 | 1990-03-23 | Process for removing solvents from sludges produced in industrial washing operations in general and in textile and leather washing operations in particular |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019787A0 IT9019787A0 (en) | 1990-03-23 |
IT9019787A1 IT9019787A1 (en) | 1991-09-23 |
IT1240343B true IT1240343B (en) | 1993-12-07 |
Family
ID=11161212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19787A IT1240343B (en) | 1990-03-23 | 1990-03-23 | Process for removing solvents from sludges produced in industrial washing operations in general and in textile and leather washing operations in particular |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1240343B (en) |
-
1990
- 1990-03-23 IT IT19787A patent/IT1240343B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9019787A0 (en) | 1990-03-23 |
IT9019787A1 (en) | 1991-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950330 |