EP4276399A3 - Drying plant for implementing a process of sewage sludge - Google Patents

Drying plant for implementing a process of sewage sludge Download PDF

Info

Publication number
EP4276399A3
EP4276399A3 EP23198320.6A EP23198320A EP4276399A3 EP 4276399 A3 EP4276399 A3 EP 4276399A3 EP 23198320 A EP23198320 A EP 23198320A EP 4276399 A3 EP4276399 A3 EP 4276399A3
Authority
EP
European Patent Office
Prior art keywords
sewage sludge
implementing
drying plant
disclosed
sludge
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.)
Pending
Application number
EP23198320.6A
Other languages
German (de)
French (fr)
Other versions
EP4276399A2 (en
Inventor
Giovanni Luca RIVA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallecaudina Energie Rinnovabili Srl
Original Assignee
Vallecaudina Energie Rinnovabili Srl
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 Vallecaudina Energie Rinnovabili Srl filed Critical Vallecaudina Energie Rinnovabili Srl
Publication of EP4276399A2 publication Critical patent/EP4276399A2/en
Publication of EP4276399A3 publication Critical patent/EP4276399A3/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A plant for the implementation of a process of sewage sludge is disclosed, of the type which performs the drying using superheated steam and wherein the sludge is placed to dry as extruded products on sliding shelves is disclosed.
EP23198320.6A 2019-07-23 2020-07-13 Drying plant for implementing a process of sewage sludge Pending EP4276399A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000012672A IT201900012672A1 (en) 2019-07-23 2019-07-23 DRYING PROCESS OF SEWAGE SLUDGE AND PLANT TO PRACTICE THIS PROCESS
EP20185522.8A EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20185522.8A Division EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Publications (2)

Publication Number Publication Date
EP4276399A2 EP4276399A2 (en) 2023-11-15
EP4276399A3 true EP4276399A3 (en) 2024-01-31

Family

ID=68653513

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23198320.6A Pending EP4276399A3 (en) 2019-07-23 2020-07-13 Drying plant for implementing a process of sewage sludge
EP20185522.8A Pending EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20185522.8A Pending EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Country Status (2)

Country Link
EP (2) EP4276399A3 (en)
IT (1) IT201900012672A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118258210B (en) * 2024-05-30 2024-07-19 吉林道森工程材料实业有限公司 Granular lignin fiber processing drying equipment for road

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101565315B1 (en) * 2015-04-06 2015-11-04 주식회사 한국테크놀로지 Apparatus for Drying Sludge Using Reheater Steam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU611983B2 (en) 1987-11-12 1991-06-27 Thomas John Stubbing Method and apparatus for energy efficient drying
GB9317727D0 (en) 1993-08-26 1993-10-13 Heat Win Ltd Method and apparatus for continous drying in superheated steam
DE19644465C2 (en) * 1996-08-26 2002-06-13 Manfred Boehme Method and device for drying a material to be dried, in particular sludge
FR2954814B1 (en) * 2009-12-30 2012-03-02 Degremont METHOD AND APPARATUS FOR DRYING PASTE MATERIALS, IN PARTICULAR SLUDGE OF PURIFICATION STATIONS, WITH GENERATION OF THERMAL ENERGY.
KR101306083B1 (en) * 2010-08-31 2013-09-09 주식회사쿡웰 System for drying sludge using superheated vapor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101565315B1 (en) * 2015-04-06 2015-11-04 주식회사 한국테크놀로지 Apparatus for Drying Sludge Using Reheater Steam

Also Published As

Publication number Publication date
EP4276399A2 (en) 2023-11-15
IT201900012672A1 (en) 2021-01-23
EP3770539A1 (en) 2021-01-27

Similar Documents

Publication Publication Date Title
EA201492062A1 (en) TURNING BIOMASS
SE1750313A1 (en) Method for forming a cellulose product, cellulose product forming apparatus and cellulose product
PH12017502056A1 (en) A biostimulant formulation for improving plant growth and uses thereof
MY185400A (en) Catalysts for the dehydration of hydroxypropionic acid and its derivatives
WO2016094878A8 (en) Methods for converting cellulose to furanic products
AU2019279282A1 (en) Modified homoserine dehydrogenase and method for producing homoserine or l-amino acid derived from homoserine using the same
MY184725A (en) Process for the purification of biomass hydrolysate
CY1125146T1 (en) WASTE MIXTURE TREATMENT PROCESS WITH TWO COMPOSTING CYCLES
MX2018001819A (en) Catalysts for the dehydration of hydroxypropionic acid and its derivatives.
EP4276399A3 (en) Drying plant for implementing a process of sewage sludge
EA201700487A1 (en) METHODS AND COMPOSITIONS FOR TREATMENT OF CELLULOSE BIOMASS AND PRODUCTS ON ITS BASIS
UY36144A (en) METHOD FOR THE TREATMENT OF BIOLOGICAL MUDS
MY182384A (en) Catalytic dehydration of hydroxypropionic acid and its derivatives
PH12016502493A1 (en) Apparatus for adjusting steam pressure in a system for drying coal using reheat steam
BR112022018578A2 (en) METHODS FOR DELIVERING A SOLID HMO PRODUCT AND SOLID HMO PRODUCTS OBTAINED THEREBY
MY181838A (en) Catalytic dehydration of hydroxypropionic acid and its derivatives
AR099951A1 (en) PROCESS TO PREPARE ETHENE
EA031295B9 (en) Process for converting a biomass into at least one biochar
BR112018074582A2 (en) antimicrobial composition, and methods for producing a microbial growth inhibiting food matrix and for treating food to inhibit microbial growth
MY193142A (en) Plant for the production and distribution of bituminous conglomerates
TR201910687A2 (en) NEW NUTS PRODUCTION METHOD
MX2015008962A (en) Continuous process for conversion of lignin to useful compounds.
WO2019093987A3 (en) A biomass disposal system and the process thereof
MX2024003746A (en) Pretreatment of organic waste for lactic acid production employing compositions of bacillus coagulans spores.
CL2017000852A1 (en) Process and product thereof (divisional application of 200900359).

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 3770539

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F26B 23/10 20060101AFI20231222BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240730

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR