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 particular

Info

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
Application number
IT19787A
Other languages
Italian (it)
Other versions
IT9019787A1 (en
IT9019787A0 (en
Inventor
Giorgio Trebbi
Gian Luigi Demaria
Original Assignee
Eure.Ca Italiana
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.)
Filing date
Publication date
Application filed by Eure.Ca Italiana filed Critical Eure.Ca Italiana
Priority to IT19787A priority Critical patent/IT1240343B/en
Publication of IT9019787A0 publication Critical patent/IT9019787A0/en
Publication of IT9019787A1 publication Critical patent/IT9019787A1/en
Application granted granted Critical
Publication of IT1240343B publication Critical patent/IT1240343B/en

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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.
IT19787A 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 IT1240343B (en)

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)

Also Published As

Publication number Publication date
IT9019787A1 (en) 1991-09-23
IT9019787A0 (en) 1990-03-23

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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