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AR118473A1 - METHOD FOR GENERATING ENERGY FROM EFFLUENT CURRENTS FROM DISTILLERIES - Google Patents

METHOD FOR GENERATING ENERGY FROM EFFLUENT CURRENTS FROM DISTILLERIES

Info

Publication number
AR118473A1
AR118473A1 ARP200100805A ARP200100805A AR118473A1 AR 118473 A1 AR118473 A1 AR 118473A1 AR P200100805 A ARP200100805 A AR P200100805A AR P200100805 A ARP200100805 A AR P200100805A AR 118473 A1 AR118473 A1 AR 118473A1
Authority
AR
Argentina
Prior art keywords
stream
effluent
electricity
solids
steam
Prior art date
Application number
ARP200100805A
Other languages
Spanish (es)
Inventor
Bharat Ashok Kadu
Ajit Prabhakar Deshmukh
Ghansham Baburao Deshpande
Original Assignee
Praj Industries Ltd
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 Praj Industries Ltd filed Critical Praj Industries Ltd
Publication of AR118473A1 publication Critical patent/AR118473A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50211—Evaporating, e.g. liquid waste before burning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Generación de energía a partir de corrientes efluentes de destilería. La presente se refiere a un método para la generación de vapor y electricidad utilizando corrientes efluentes, como la corriente de lavado residual sin tratar, producida en destilerías de alcohol. Más particularmente, se refiere al uso del sistema de concentración de evaporación de alto brix (HBCS) para producir una corriente semisólida concentrada que tiene más valor calorífico, que es autocombustible y útil para producir vapor y electricidad para su uso en la destilería. Reivindicación 1: Un método para la generación de energía caracterizado porque comprende: (a) proporcionar una corriente efluente con entre 10 y 25% en peso de sólidos; (b) concentrar dicha corriente efluente mediante evaporación simple formando una primera corriente con entre 30 y 50% en peso de sólidos y una primera corriente de condensado; (c) y someter dicha primera corriente a una evaporación de alto brix formando una segunda corriente con entre un 65% y un 80% p/p de sólidos totales y una corriente de vapor; y (d) someter dicha segunda corriente como tal a incineración en una caldera para generar vapor y electricidad.Power generation from distillery effluent streams. This refers to a method for the generation of steam and electricity using effluent streams, such as the untreated waste wash stream, produced in alcohol stills. More particularly, it relates to the use of the High Brix Evaporative Concentration System (HBCS) to produce a concentrated semisolid stream that has higher calorific value, that is self-fuel and useful for producing steam and electricity for use in the distillery. Claim 1: A method for generating energy characterized in that it comprises: (a) providing an effluent stream with between 10 and 25% by weight of solids; (b) concentrating said effluent stream by simple evaporation forming a first stream with between 30 and 50% by weight of solids and a first stream of condensate; (c) and subjecting said first stream to high brix evaporation forming a second stream with between 65% and 80% w / w of total solids and a vapor stream; and (d) subjecting said second stream as such to incineration in a boiler to generate steam and electricity.

ARP200100805A 2019-04-11 2020-03-20 METHOD FOR GENERATING ENERGY FROM EFFLUENT CURRENTS FROM DISTILLERIES AR118473A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201921014576 2019-04-11

Publications (1)

Publication Number Publication Date
AR118473A1 true AR118473A1 (en) 2021-10-06

Family

ID=72750471

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200100805A AR118473A1 (en) 2019-04-11 2020-03-20 METHOD FOR GENERATING ENERGY FROM EFFLUENT CURRENTS FROM DISTILLERIES

Country Status (6)

Country Link
AR (1) AR118473A1 (en)
BR (1) BR112021020559A2 (en)
CO (1) CO2021013966A2 (en)
PE (1) PE20220303A1 (en)
PH (1) PH12021552625A1 (en)
WO (1) WO2020208648A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8005147A (en) * 1980-09-12 1982-04-01 Hollandse Const Groep METHOD AND APPARATUS FOR PROCESSING VINASSE
BRPI1100004A2 (en) * 2011-01-05 2013-04-16 Associacao De Ensino De Ribeirao Preto process for volumetric reduction of vinasse from the utilization of the energetic potential of combustion gases from biomass burning in boilers

Also Published As

Publication number Publication date
PE20220303A1 (en) 2022-03-09
CO2021013966A2 (en) 2022-01-17
PH12021552625A1 (en) 2022-07-11
WO2020208648A1 (en) 2020-10-15
BR112021020559A2 (en) 2022-01-04

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