WO2018091004A1 - Procédé de valorisation matérielle et énergétique de matières résiduelles du traitement de canne à sucre et dispositif destiné à la mise en œuvre du procédé - Google Patents

Procédé de valorisation matérielle et énergétique de matières résiduelles du traitement de canne à sucre et dispositif destiné à la mise en œuvre du procédé Download PDF

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Publication number
WO2018091004A1
WO2018091004A1 PCT/DE2017/000123 DE2017000123W WO2018091004A1 WO 2018091004 A1 WO2018091004 A1 WO 2018091004A1 DE 2017000123 W DE2017000123 W DE 2017000123W WO 2018091004 A1 WO2018091004 A1 WO 2018091004A1
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Prior art keywords
fermentation
residues
station
sugar cane
plant
Prior art date
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PCT/DE2017/000123
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German (de)
English (en)
Inventor
Hans-Joachim Auerbach
Original Assignee
Apelt, Christine
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Filing date
Publication date
Application filed by Apelt, Christine filed Critical Apelt, Christine
Priority to MX2019005703A priority Critical patent/MX2019005703A/es
Priority to CU2019000050A priority patent/CU20190050A7/es
Priority to CN201780070462.2A priority patent/CN109937256A/zh
Priority to BR112019009768A priority patent/BR112019009768A2/pt
Publication of WO2018091004A1 publication Critical patent/WO2018091004A1/fr
Priority to CONC2019/0005403A priority patent/CO2019005403A2/es
Priority to ZA2019/03651A priority patent/ZA201903651B/en

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
    • C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
    • C12P5/023—Methane
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/004—Liquid waste from mechanical processing of material, e.g. wash-water, milling fluid, filtrate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M45/00—Means for pre-treatment of biological substances
    • C12M45/06—Means for pre-treatment of biological substances by chemical means or hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/59—Biological synthesis; Biological purification
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Definitions

  • the invention relates to a process for the material and energy recovery of residues of sugarcane processing and an arrangement for
  • DD 208173 (1980) discloses a process for obtaining water-soluble saccharides from cellulosic material.
  • the process of wood saccharification which has hitherto been carried out with concentrated or aqueous hydrochloric acid according to the Bergius-Rheinau-Uhde method or with dilute sulfuric acid according to the Scholler-Tornesch-Madison method, by the
  • Biomethanization of organic solids is the anaerobic hydrolysis of the rate-limiting step.
  • the common acidification of the dissolved components and the hydrolysis of organic solids is known to have the disadvantage that the formation of hydrolytic exoenzymes is suppressed until the dissolved and easily fermentable substances are completely acidified.
  • the formation of hydrolytic exoenzymes is suppressed until the dissolved and easily fermentable substances are completely acidified.
  • Solid hydrolysis is inhibited. According to the proposal, this situation should be avoided by carrying out the hydrolysis of solids in a multistage and pH-controlled manner.
  • the controlled pH increase is to be achieved by the fact that the discharge of the first reactor for the acidification of the dissolved feedstocks and of the second reactor for the anaerobic hydrolysis of solids together are fed to the third reactor for methane fermentation.
  • WO 2007 075 762 A2 describes a modified two-stage process for producing biogas from biogenic residues, which contains an additional buffer for the volatile fatty acids formed in the hydrolysis stage.
  • the material from this buffer is circulated, if required, together with the fermentation substrate from the methanation reactor back into the hydrolysis stage, in order to effect the enrichment of adapted to the specific utilization requirements microcultures already in the hydrolysis stage of the recovery process obviously in addition to the pH value.
  • the Journal of Applied Sciences 2007 (21st) 3249-3255 publishes the paper "Proximate and Ultimate Analyzes of Bagasse, Sorghum ans Millet Straws as Precursors for Active Carbons" for the recovery of these residues by reducing the size to particle sizes between 0, 0425 and
  • Sugar beet or sweet potatoes transformed into energy sources such as ethanol and methane and fertilizers Proposed here is first the hyrolytic pretreatment of the starting materials for the production of sugars fermentable to ethanol, the separation of the ethanol, combined with the methane fermentation of the biogenic residues of ethanol production. Both in the ethanol fermentation as well as from the treatment of the
  • Methane fermentation recoverable Biogase resulting C0 2 -rich gases are to be fed to a biomass reactor, with the help of the C0 2 -rich gas is used for algae growth, wherein the biomass growing biomass reactor is fed back to the hydrolysis step.
  • Crushing stage for the sugar cane an extraction stage for obtaining sugar juice and bagasse, a purification stage for the sugar juice, a fermentation stage fermenting the sugar juice to alcoholic mash, a distillation unit separating the mash in raw alcohol and vinasse, a dehydration stage draining the raw alcohol, one by burning the bagasse heated high-pressure steam generator and a through the with
  • High pressure steam powered turbo generator is characterized.
  • Spore suspensions, spore preparations or dry, freeze-dried or moist spore pellets are made.
  • Solution touches the subject invention insofar as the treatment of the biomass used is to be carried out in at least two stages, the first stage a hydrolysis step and the second stage a
  • the biogas recoverable in the methanation stage can be expected to have a methane content well above the usual quality level.
  • WO 2013 001 368 A2 (201 1) describes a process for obtaining organic fertilizers having a high nutrient concentration and an arrangement for carrying out the process. This technical solution focuses on the recovery of ammonium from the phase separation of the
  • WO 2013 000 945 AI (201 1) contains a proposal for
  • Mud in the course of pretreatment one or more enzymes are added.
  • lignocellulosic residues from the sugar cane processing can only be achieved by adding selected chemicals and / or enzymes or the regular supply of special microcultures or that only parts of an effective overall technical solution are contained, the
  • the object of the invention is therefore, for the particular
  • the object is achieved by a method according to claim 1 and by an arrangement according to claim 12.
  • Sugar cane processing process fractions of the bagasse and other solid residues of the sugar cane processing and / or silage from the ensiling process are comminuted to millbase with fiber lengths of less than 10 mm. Subsequently, a biosuspension is produced from the millbase together with Pressmud and liquid process media. This biosuspension is initially subjected to a hydrolytic treatment spatially separate from the fermentation. The hydrolyzate recovered in the hydrolytic treatment is fermented using culture-conserving fermentation techniques in the mesophilic environment. The anaerobic methane fermentation is via a
  • Fermentation separately biologically desulfurized.
  • the fermentation residues from the methane fermentation are transformed into a solid phase with an average of 30%
  • Fermentation residues arising germ-rich biofiltration are proportionately or completely for the production of a biosuspension from the residues of
  • Sugarcane processing is said both during the growth phase of the sugar cane (rainy season) and in the 5 harvest and
  • Residue recycling should be provided with the provided procedural solution to a reasonable extent and additional amounts of residues from neighboring sugar cane processing plants and / or in the form
  • Fertilizers in sugar cane plantations should retain the potential of plant nutrients contained in the recovered biogenic residues from sugar cane processing as completely as possible and be returned to the economic cycle in the form of organic nitrogen phosphorus potash and sulfur fertilizers.
  • the intended for ensiling solid residues of sugarcane processing such as bagasse, cane straw and sugar cane tips, to be pre-shredded to fiber lengths of less than 40 mm.
  • the silage good for ensiling solid residues of sugarcane processing, such as bagasse, cane straw and sugar cane tips, to be pre-shredded to fiber lengths of less than 40 mm.
  • the hydrolytic treatment of the biosuspension produced is carried out aerobically or semi-aerobically and maintained for at least 24 hours, preferably more than 48 hours.
  • Fermentation techniques either graft streamers to use hydraulically partially mixed fermentation or batchwise used stirred tank. It is possible to subject the fermentation substrate from the fermentation in the mesophilic milieu of a Nachfermentation in the thermophilic milieu in the interest of maximum energy utilization of the available residues of sugarcane processing.
  • the biosuspension for use in the hydrolysis stage is produced with an average dry matter content of at least 13%.
  • biofiltrate from the
  • Phase separation of the fermentation residues as part of the suspending liquid is withdrawn from the biofiltrate before reuse in the biotechnological system in a conventional manner ammonium to avoid active for microcultures toxic concentrations of dissolved ammonia in the fermentation substrate.
  • the biofilm withdrawn ammonium is preferably using the costs incurred in biological biogas desulfurization sulfuric acid process liquid bound in an aqueous ammonium sulfate solution and optionally provided in this form as nitrogen and sulfur-rich liquid fertilizer or in admixture with the solid phase from the phase separation of the fermentation residues as dispersible organic nitrogen-phosphorus-potassium sulfur fertilizer.
  • At least the biogas produced in the fermentation station should be produced by conventional combined heat and power plant technology by means of reciprocating piston engines (CHP) or by gas and steam turbine combinations (CCGT) for the production of
  • Electric energy, process steam, hot water with temperatures of 1 10 to 130 ° C and / or hot water with temperatures between 60 and 90 ° C can be used.
  • the arrangement for carrying out the method is in connection with an intermittently operated processing plant for sugar cane, which in special cases, a processing the molasses bioethanol plant
  • the proposed technical solution consists of a warehouse for the resulting residues, the biotechnological waste recycling plant and a power plant for the production of electrical and thermal energy.
  • the warehouse for the resulting and pre-shredded residues is a large volume silo from separate and within a filling time of 10 to 20 days to be closed storage areas.
  • the filled storage areas are equipped with the access of air and the ingress of dampness obstructing covers.
  • a shredding station securing the shredding to a maximum of 10 mm fiber length is technologically located in front of the biosuspension station.
  • Biofiltrate from the phase separation station for the fermentation residues is the crushing station downstream of a Biosuspensionsstation. Between the Biosuspensionsstation and the fermenter station a separate from the fermentation station Hydrolysestation is arranged. For the methane fermentation of the hydrolyzates obtained in the hydrolysis station, culture-conserving fermentation techniques are provided. For gas desulfurization, at least one biological apparatus for gas desulfurization, which is spatially separated from the fermentation station, is arranged. Between the phase separation station for the resulting fermentation residues and the Biosuspensionsstation is obtained in the phase separation station Biofiltrate of shares of
  • the culture-conserving fermentation techniques are optional plug flow apparatuses, hydraulically partially mixed
  • Fermentersysteme and / or batchwise operated stirred tank Fermentersysteme and / or batchwise operated stirred tank.
  • the plant components waste storage biosuspension station, and
  • Gas storage are primarily the process decoupling facilities.
  • Fig. 1 the process scheme for a plant for
  • FIG. 2 shows the process scheme for a waste recycling plant at a sugar cane processing plant for the production of sugar and bioethanol
  • FIG. Fig. 3 the process scheme for a waste processing plant at a sugarcane processing plant for the production of sugar, bioethanol and yeast;
  • Pre-shredding station 7 using a shredder made from the resulting in operating the processing plant for sugar cane 1 bagasse, the Pressmuds and a portion of the total process water required from the process water tank 22 a mixture of materials with a maximum fiber length of 40 mm and a mean dry matter content between 35 and 45% manufactures.
  • This material mixture is fed directly to the crushing station 9 in a flow rate of between 600 and 750 t / d.
  • the additional material mixture produced during the annual processing campaign of 130 days is stored in the flow between 1,085 and 1,350 t / d
  • the storage area 8 consists of several juxtaposed and drivable silo boxes, which have a length of 130 m, 16 m clear width and 6 m high side walls.
  • the material mixture to be ensiled is stored and compacted in a conventional manner by laminating over with suitable mobile devices air poor and sealed at the latest within about 10 days against air access and against the ingress of atmospheric moisture in the silo body.
  • the compacted material mixture in the storage area 8 has an average density between 400 and 600 kg / m 3 , so that in each silo box about 13,500 m 3 and thus between 5,400 and 8,100 t are stored.
  • Residual recycling be maintained. Ensuring the energetic effects of biotechnological waste recycling does not depend on special material conversions in the ensiling process. Primarily, the anaerobic or aerobic carbon loss during storage of the moist residue mixture in the storage area 8 should be effectively hindered. Regardless of whether the waste to be recycled immediately from the current
  • Embodiment be used for the transport of biosuspension, hydrolyzate, fermentation residues and biofilm only displacement pumps in the form of eccentric screw and / or rotary lobe pumps.
  • Biosuspension passes with the help of Biosuspensionspumpen to Hydrolysestation 11, which consists of meheren batchwise aerobic and semi-aerobic operated Hydrolysetanks, with the help of a hydrolytic treatment of the Biosuspension is guaranteed for at least two days. This is a hydrolyzate with
  • the reaction gas obtained in the Hydrolysestation 11 contains because of the air supplied in addition to oxygen and nitrogen and hydrogen,
  • This reaction gas is used together with the reaction gases from the main fermenter station 12 and from the
  • the oxygen thus contained in the raw gas is used in the gas desulfurization station, which consists of several parallel-connected gas desulfurization 18, for extreme reduction of the hydrogen sulfide content in the raw gas and at the same time to obtain a sulfuric acid bioklare, which is supplied to the bio acid tank 21.
  • the apparatuses connected in parallel to the main fermenter station 12 are charged.
  • These fermenters are culture-conserving hydraulically-circulated fermenter systems in which a mesophilic environment is maintained. As a result of the spatially of the
  • biosuspensions can be the main part of the high-energy biogase due to the adapted mesophilic microcultures used there be won.
  • entrained thermal energy is used essentially in the main fermenter station 12 to compensate for the energy flows resulting from the discharged
  • the fermentation substrates obtained in the main fermenter station 12 pass alternately into fermenters operated in batchwise mode of the secondary fermenter station 13, which are designed as culture-preserving agitators. In these only partially periodically emptied apparatus is at temperatures between 52 and
  • the material flows taken periodically from the secondary fermenter station 13 are transferred into the tank for the fermentation residues 14.
  • Component thus serves not only the process decoupling, but at the same time the storage of fermentation residues for the metered supply of
  • Fermentation residues the important function of preferably to be implemented by means of simple press screw separators separation of
  • Biofiltrate in the Biofiltrattank 16 This component thus serves not only the process decoupling, but at the same time the storage of Biofiltrate for the metered supply of Biofiltrate to Hemmstoffentfrachtungsstation 17.
  • the Hemmstoffentfrachtungsstation 17 serves in a conventional manner that
  • the amount of biofiltrate freed from ammonium present arrives at the inhibitor discharge station 17 directly into the biosuspension station 10, in which it forms the most important dilution component for the fluidization of the solid residues from the processing plant for sugar cane 1.
  • Fermentation residues 14 covered and is designed as a double diaphragm accumulator, in addition to the remaining unbound there also gas only desulfurized biogas from the gas desulfurization 18. This is a diffusion of mercaptans by the polymer gas membranes used and thus a disturbing emission of these odors from the
  • the gas storage 19 is used both for the decoupling of the process stages fermentation and energetic gas utilization in the power plant 20.
  • Thermal energy in the conventional processing plant for sugar cane 1 is generated from the engine exhaust gases of the cogeneration plants used by means of waste heat boiler technology wet steam in the temperature range between 140 and 180 ° C.
  • the total balance of material and energy recovery according to this example is characterized as follows:
  • 215,000 t of sugar cane or on average 1,450 t / d are processed in a processing plant of sugar cane 1 in a processing campaign of 150 d / a. Every year, about 65,000 t of bagasse accumulate, which are stacked in a 400 t baggage depot 3.
  • Cane sugar obtained molasses which is stacked in a molasses tank 2 for preferential processing in a bioethanol plant 5 between.
  • a total of 49,750 tonnes of the biogas plant generated in the bioethanol plant 5 are used to cover the liquid requirements of the biofuel plant, but this quantity no longer has to be disposed of in the previous way.
  • Dry matter content of about 37.6% produces. This material mixture is in a flow rate between 460 and 475 t / d directly the
  • Processing campaign of 150 days additionally accumulating material mixture is supplied to the storage area 8 in the flow between 665 and 690 t / d and ensiled there.
  • Silage quantities are carried out in the same manner as stated in Example 1.
  • the total balance of material and energy recovery according to this example is characterized as follows:
  • Cane sugar obtained molasses which is intermediately stacked in a molasses tank 2 for processing in a bioethanol plant 5.
  • the resulting in the bioethanol plant 5 Vinasse is completely used for yeast production in a connected yeast production plant 6.
  • 1 13,400 t are used to cover the fluid requirements of the biopower plant, but this quantity does not have to be disposed of in the previous way.
  • the amount of straw produced by sugarcane during the sugarcane processing campaign amounting to 1 10,000 t will be salvaged.
  • the total accumulating biogenic residues sugar cane straw, bagasse, Pressmud and yeast wastewater are fed analogously to Example 1 according to the invention a year-round biotechnological utilization.
  • the treatment of the residues in the pre-shredding station 7 is carried out with the aid of a shredder, which consists of the resulting during operation of the processing plant for sugar cane 1 bagasse, Pressmuds, additionally recovered sugar cane straw and the total required yeast waste from the
  • Process water tank 22 produces a material mixture with a maximum fiber length of 40 mm and an average dry matter content of about 37.6%. This
  • Material mixture is fed directly to the crushing station 9 in a flow of between 1,090 and 1,100 t / d.
  • the additional material mixture produced during the annual processing campaign of 165 days is fed to storage area 8 in a flow rate of between 1,320 and 1,340 t / d and ensiled there.

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

La présente invention concerne une solution technique permettant de valoriser des matières résiduelles liquides et solides du traitement de canne à sucre en évitant la pollution matérielle et énergétique de l'environnement. A cet effet, des étapes biotechnologiques éprouvées sont mises en œuvre, de manière à exploiter dans une très large mesure en termes d'énergie le potentiel de carbone biogène contenu dans les matières résiduelles et à conserver les substances nutritives pour végétaux contenues dans les matières résiduelles, sous une forme essentiellement assimilable par les végétaux. A cette effet, lors du traitement de canne à sucre, des mélanges de matières résiduelles liquides, solides finement divisés et broyés sont produits, partiellement directement valorisés lors de la campagne de traitement et pour une valorisation en dehors de la campagne de traitement, ensilés à faible perte dans une zone de stockage (8). Les mélanges de matières résiduelles ensilés sont utilisés de manière biotechnologique de la même façon que les mélanges de matières résiduelles frais. Lors du procédé biotechnologique multi-étapes selon l'invention, les matières résiduelles riches en fibres brutes et en hydrates de carbone sont premièrement traitées dans une station d'hydrolyse (11). Les hydrolysats extraits sont successivement fermentés dans plusieurs stations de fermentation (12, 13), spatialement séparées en milieux anaérobies différents, des microcultures adaptées respectives étant utilisées et des appareils de conservation de culture selon l'état de la technique étant utilisés.
PCT/DE2017/000123 2016-11-15 2017-05-09 Procédé de valorisation matérielle et énergétique de matières résiduelles du traitement de canne à sucre et dispositif destiné à la mise en œuvre du procédé WO2018091004A1 (fr)

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MX2019005703A MX2019005703A (es) 2016-11-15 2017-05-09 Procedimiento para el aprovechamiento energetico y material de los residuos procedentes del procesamiento de la ca?a de azucar y el orden de ejecucion de este procedimiento.
CU2019000050A CU20190050A7 (es) 2016-11-15 2017-05-09 Procedimiento para el aprovechamiento energético y material de los residuos procedentes del procesamiento de la caña de azúcar y el orden de ejecución de este procedimiento
CN201780070462.2A CN109937256A (zh) 2016-11-15 2017-05-09 甘蔗加工残渣的物质和能量利用方法以及实施该方法的装置
BR112019009768A BR112019009768A2 (pt) 2016-11-15 2017-05-09 método para exploração de material e de energia de resíduos provenientes do processamento de cana-de-açúcar e arranjo para a execução do método
CONC2019/0005403A CO2019005403A2 (es) 2016-11-15 2019-05-24 Procedimiento para el aprovechamiento energético y material de los residuos procedentes del procesamiento de la caña de azúcar y el orden de ejecución de este procedimiento
ZA2019/03651A ZA201903651B (en) 2016-11-15 2019-06-07 Process for material and energy recovery of residues from sugar cane processing and arrangement for performing the process

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DE102016013620.0A DE102016013620A1 (de) 2016-11-15 2016-11-15 Verfahren zur stofflichen und energetischen Verwertung von Reststoffen der Zuckerrohrverarbeitung und Anordnung zur Durchführung des Verfahrens

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Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD208173A5 (de) 1980-10-30 1984-03-28 Hoechst Ag Verfahren zur gewinnung wasserloeslicher saccharide aus cellulosehaltigem material
DE2823255C2 (de) 1978-05-27 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Bestimmung der Aufladung einer abgasturbogeladenen Brennkraftmaschine
EP0566056A1 (fr) 1992-04-16 1993-10-20 Rea Gesellschaft Für Recycling Von Energie Und Abfall Mbh Procédés et dispositifs pour le traitement biologique de substances organiques, en particulier pour l'hydrolyse biologique anaerobic à la biométhanisation suivante
DE4333468A1 (de) 1993-10-01 1995-04-06 Thyssen Still Otto Gmbh Verfahren zur Behandlung von biogenen Restmassen
EP1320388B1 (fr) 2000-08-22 2005-11-09 Green Farm Energy A/S Technique de separation des boues et de production de biogaz
DE102004042688A1 (de) 2004-09-01 2006-03-02 Biopract Gmbh Verfahren zur Beschleunigung der Faulprozesse in Abwasserreinigungs- und Biogasanlagen
WO2007075762A2 (fr) 2005-12-16 2007-07-05 The Regents Of The University Of California Digesteur de solides en phase anaérobie pour production de biogaz à partir de déchets solides organiques
DE102008024423B3 (de) 2008-05-16 2009-12-03 Kermi Gmbh Verfahren zur Herstellung eines Heizkörpers mit einer Heizkörperabdeckung
DE102009030960A1 (de) 2009-06-29 2010-12-30 Gea Wiegand Gmbh Anlage zur Herstellung von Alkohol aus Zuckerrohr
DE102009026114A1 (de) 2009-07-07 2011-02-10 Schmack Biogas Gmbh Mikroorganismen zur Behandlung von Biomasse
WO2013001368A2 (fr) 2011-06-26 2013-01-03 Wabio Technologie Gmbh Procédé pour obtenir des engrais organiques présentant une concentration élevée en substances nutritives et système pour la mise en oeuvre de ce procédé
WO2013000945A1 (fr) 2011-06-28 2013-01-03 Novozymes A/S Biogaz issu de la bagasse soumise à un traitement enzymatique
DE102010007305B4 (de) 2010-02-08 2013-12-24 Rewi Energy Gmbh Biogasanlage und Verfahren zum Erzeugen eines Festbrennstoffs
DE102014001910A1 (de) * 2014-02-15 2015-08-20 Christine Apelt Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe der Kartoffelverarbeitung und Anordnung zur Durchführung des Verfahrens
DE102014001912A1 (de) 2014-02-18 2015-09-03 Christine Apelt Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe von Anlagen zur Bioethanolgewinnung und Anordnung zur Durchführung des Verfahrens
DE102014005270A1 (de) 2014-04-09 2015-10-15 Christine Apelt Verfahren zur Befähigung von Methanfermentationsanlagen zur stofflichen und energetischen Verwertung von lignocellulosehaltigen biogenen Einsatzstoffen und Anordnung zur Durchführung des Verfahrens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104605153A (zh) * 2015-02-06 2015-05-13 福建农林大学 一种能源草在饲料、沼气和纸浆领域综合利用的方法
CN104726322B (zh) * 2015-03-03 2017-01-11 福建农林大学 一种能源草液固联合沼气发酵系统

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823255C2 (de) 1978-05-27 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Bestimmung der Aufladung einer abgasturbogeladenen Brennkraftmaschine
DD208173A5 (de) 1980-10-30 1984-03-28 Hoechst Ag Verfahren zur gewinnung wasserloeslicher saccharide aus cellulosehaltigem material
EP0566056A1 (fr) 1992-04-16 1993-10-20 Rea Gesellschaft Für Recycling Von Energie Und Abfall Mbh Procédés et dispositifs pour le traitement biologique de substances organiques, en particulier pour l'hydrolyse biologique anaerobic à la biométhanisation suivante
DE4226087A1 (de) 1992-04-16 1993-10-21 Recycling Energie Abfall Verfahren zur biologischen Aufbereitung organischer Substanzen, insbesondere zur anaeroben biologischen Hydrolyse zur anschließenden Biomethanisierung und Vorrichtung zur Durchführung des Verfahrens
DE4333468A1 (de) 1993-10-01 1995-04-06 Thyssen Still Otto Gmbh Verfahren zur Behandlung von biogenen Restmassen
EP1320388B1 (fr) 2000-08-22 2005-11-09 Green Farm Energy A/S Technique de separation des boues et de production de biogaz
DE102004042688A1 (de) 2004-09-01 2006-03-02 Biopract Gmbh Verfahren zur Beschleunigung der Faulprozesse in Abwasserreinigungs- und Biogasanlagen
WO2007075762A2 (fr) 2005-12-16 2007-07-05 The Regents Of The University Of California Digesteur de solides en phase anaérobie pour production de biogaz à partir de déchets solides organiques
DE102008024423B3 (de) 2008-05-16 2009-12-03 Kermi Gmbh Verfahren zur Herstellung eines Heizkörpers mit einer Heizkörperabdeckung
DE102009030960A1 (de) 2009-06-29 2010-12-30 Gea Wiegand Gmbh Anlage zur Herstellung von Alkohol aus Zuckerrohr
DE102009026114A1 (de) 2009-07-07 2011-02-10 Schmack Biogas Gmbh Mikroorganismen zur Behandlung von Biomasse
DE102010007305B4 (de) 2010-02-08 2013-12-24 Rewi Energy Gmbh Biogasanlage und Verfahren zum Erzeugen eines Festbrennstoffs
WO2013001368A2 (fr) 2011-06-26 2013-01-03 Wabio Technologie Gmbh Procédé pour obtenir des engrais organiques présentant une concentration élevée en substances nutritives et système pour la mise en oeuvre de ce procédé
WO2013000945A1 (fr) 2011-06-28 2013-01-03 Novozymes A/S Biogaz issu de la bagasse soumise à un traitement enzymatique
DE102014001910A1 (de) * 2014-02-15 2015-08-20 Christine Apelt Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe der Kartoffelverarbeitung und Anordnung zur Durchführung des Verfahrens
DE102014001912A1 (de) 2014-02-18 2015-09-03 Christine Apelt Verfahren zur stofflichen und energetischen Verwertung biogener Reststoffe von Anlagen zur Bioethanolgewinnung und Anordnung zur Durchführung des Verfahrens
DE102014005270A1 (de) 2014-04-09 2015-10-15 Christine Apelt Verfahren zur Befähigung von Methanfermentationsanlagen zur stofflichen und energetischen Verwertung von lignocellulosehaltigen biogenen Einsatzstoffen und Anordnung zur Durchführung des Verfahrens

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2015, pages 20685 - 20707
JOURNAL OF APPLIED SCIENCES, 2007, pages 3249 - 3255
LEANDRO JANKE ET AL: "Biogas Production from Sugarcane Waste: Assessment on Kinetic Challenges for Process Designing", INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, vol. 16, no. 9, 31 August 2015 (2015-08-31), pages 20685 - 20703, XP055403794, DOI: 10.3390/ijms160920685 *

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DE102016013620A1 (de) 2018-05-17
CU20190050A7 (es) 2020-01-03
CO2019005403A2 (es) 2019-05-31
CN109937256A (zh) 2019-06-25
BR112019009768A2 (pt) 2019-08-13
ZA201903651B (en) 2021-04-28

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