EP1007884A1 - Verfahren zum thermischen verwerten von biertrebern - Google Patents
Verfahren zum thermischen verwerten von biertrebernInfo
- Publication number
- EP1007884A1 EP1007884A1 EP97911953A EP97911953A EP1007884A1 EP 1007884 A1 EP1007884 A1 EP 1007884A1 EP 97911953 A EP97911953 A EP 97911953A EP 97911953 A EP97911953 A EP 97911953A EP 1007884 A1 EP1007884 A1 EP 1007884A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spent grains
- beer
- thermal
- brewery
- plant according
- 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.)
- Granted
Links
- 239000004458 spent grain Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001035 drying Methods 0.000 claims abstract description 52
- 239000003546 flue gas Substances 0.000 claims abstract description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000002309 gasification Methods 0.000 claims abstract description 16
- 235000013405 beer Nutrition 0.000 claims description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 32
- 238000002485 combustion reaction Methods 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000003345 natural gas Substances 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 7
- 230000000035 biogenic effect Effects 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical class CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 241000219094 Vitaceae Species 0.000 description 4
- 235000021021 grapes Nutrition 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000020007 pale lager Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
-
- 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
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- 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
- F23G2201/00—Pretreatment
- F23G2201/10—Drying by heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/20—Dewatering by mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2201/00—Pretreatment
- F23G2201/40—Gasification
Definitions
- the invention relates to a method for the thermal utilization of wet beer grains, the wet beer spent grains being mechanically predried in a first drying stage, thermally dried in a further drying stage and finally thermally utilized by combustion or gasification, and a plant for carrying out the method.
- beer spent grains are a valuable feed; however, it is difficult to use the spent grains cheaply as feed.
- a problem-free possibility to sell it as feed is only available in winter - however, the beer spent grains are more abundant in summer than in winter.
- spent grains cannot be stored without pre-drying. Drying is expensive because only indirect drying is possible due to the requirements for the animal feed; this means poor heat transfer. Appropriate dryers are expensive and the energy expenditure is high.
- the sale of beer grapes as feed will be increasingly difficult in the future, as the number of cattle is declining. Conservation of the spent grains by fermentation again has the disadvantage that high costs can be expected (Brauwelt No. 39 (1991), pages 1704 to 1707).
- a composting of the spent grains speaks for the fact that a high-quality product for soil improvement is formed, but the sales market is only small and the production is so expensive that it does not cover the costs.
- Beer spent grains are also suitable for the production of biogas, but this requires high investment costs for a biogas plant.
- Beer spent grains incinerators work less effectively because of the intensive pre-drying (beer spent grains initially contain 75 to 80% by mass of water) and because of the relatively poor calorific value of the beer spent grains.
- the prerequisite for an energetic optimal use is the achievement of self-flammability, which is achieved with approx. 55% H 2 O content.
- the invention aims to avoid these disadvantages and difficulties and has as its object to provide a method of the type described above and a system for carrying out the method, which have an energetically optimal, i.e. enable profitable recycling of beer grapes if possible.
- the beer spent grains should be dried with as much external energy as possible so that the beer spent grains are thermally recycled without auxiliary firing, i.e. can be burned or gasified.
- This object is achieved in a method of the type described above in that in the further drying stage the mechanically dewatered beer spent grains are heated with the help of a flue gas produced in the energy network of a brewery Steam generation.
- gasification of pre-dried spent grains is also possible, with a combustible gas being produced as an intermediate product.
- the gas produced during gasification is advantageously used for energy, preferably as an energy source for steam generation in the brewery network, e.g. as an additional gas to the natural gas, so that it can be used energetically by burning the boiler system in the brewery.
- an additional drying to remove capillary water is preferably carried out with the help of electric fields or with the help of high-frequency fields.
- the mechanical predrying is expediently carried out to a water content of at least 65, preferably at least 62,% by mass.
- thermal drying of the mechanically pre-dried beer spent grains additional solar energy can expediently be used.
- the thermal drying of the spent grains takes place advantageously to a water content which enables them to self-burn, preferably to at least 55% by mass of water.
- press water formed in the mechanical predrying is processed anaerobically and the methane-containing gas formed in this way is used for energy, preferably as an energy source for steam generation in the brewery network.
- Exhaust gases generated when the dried beer spent grains are burned are disposed of inexpensively together with exhaust gases formed in a steam boiler of the brewery.
- mixtures of beer spent grains and other organic, biogenic waste are thermally utilized.
- a system for carrying out the method with a mechanical dryer forming a first drying stage for beer spent grains and with a thermal dryer forming a further drying stage forming for mechanically dewatered beer spent grains and with a device for thermal recycling by burning or gasifying the dried beer spent grains is characterized in that the thermal dryer emits a flue gas leading from a steam boiler of the brewery energy network.
- the device for thermal recycling of the spent grains preferably has a combustion boiler, the combustion boiler expediently being equipped with a steam generation device and the steam generation device advantageously being coupled to the energy network of the brewery.
- a flue gas discharge from the combustion boiler opens into an exhaust system of a beer production system, with an exhaust line from the thermal dryer also advantageously opening into the exhaust system of the beer production system.
- the device for thermal utilization has a gasification device, wherein a line which leads from the gasification device and which conducts gases generated in the gasifier expediently leads to a burner of a steam boiler of the brewery's energy network.
- the mechanical dryer can preferably be designed as a belt press or as a screw press.
- a convection dryer is useful as a thermal dryer.
- the thermal dryer preferably has a drying device that can be operated with solar energy.
- the thermal drying, the gasification and the combustion can be combined in one apparatus, whereby it is expedient to direct the hot exhaust gases from the device having the thermal drying, the gasification and the combustion to the steam boiler of the energy consumer of the brewery is led.
- thermal drying can be extended by a drying device that can be operated with solar energy.
- FIGS. 1 and 2 each illustrating a process diagram according to an embodiment variant.
- a first drying stage 2 the wet beer spent grains 1 are brought to a water content in the range of about 65 to 62 mass% in a mechanical dryer 3, which is designed as a screw press according to FIG. 1. With this water content, it is not yet possible to burn the spent grains without auxiliary firing. For this reason, a further drying takes place in a further drying stage 4, in which the mechanically dewatered beer spent grains 5 are dried thermally.
- This drum dryer 6 is heated directly with flue gas supplied via line 7, which comes from a boiler 10 installed in a beer production system 8.
- the boiler 10 is heated with natural gas, which is supplied via line 9; the steam-carrying pipes are designated 11.
- Part of the flue gas can be fed directly to an exhaust gas blower 13 of the flue gas disposal system via a branch line 12.
- the flue gas discharge line 14 emerging from the drum dryer 6 also opens into this flue gas disposal system.
- the dried beer spent grains 15 are burned by means of burners 16 in a combustion boiler 17 in which a steam generating device 18 is installed.
- the steam generated in this steam generating device 18 is usefully used for beer production, ie natural gas for the natural gas burner 19 in the natural gas-fired boiler 10 can be saved.
- the ash discharge is designated 20.
- the wet beer spent grains 1 are first subjected to mechanical drying in a first drying stage 2 by means of a belt press 21.
- the mechanically dewatered spent grains are then fed to a thermal dryer designed as a convection dryer 22 in the second drying stage 4, in which the spent beer 5 is dried to a water content below the self-burning limit using flue gas, which comes from a beer production system 8, as shown in FIG. 1.
- the thermal utilization of the dry beer spent grains 15 takes place according to FIG. 2 in a gasifier 23, to which oxygen or an oxygen-containing gas, such as air, is supplied via a sieve plate 24.
- the ash discharge is designated 20.
- the gases produced in the gasifier 23 are highly flammable and can replace part of the natural gas used in the beer production plant as fuel gases; they are fed to the natural gas burner 19 via line 25.
- the advantage of this method compared to the combustion is that no additional solid combustion boiler is required and that the nitrogen and sulfur oxides generated during the combustion are avoided.
- Gasification produces a gas that consists primarily of carbon monoxide, carbon dioxide, hydrogen and molecular nitrogen.
- drying methods can also be used in addition to the mechanical and thermal drying, for example drying with the aid of high-frequency fields or electromagnetic fields.
- Natural energy such as solar energy, can also be used to support the thermal drying, the solar energy being supplied before or after the thermal drying stage 4 - depending on the dew point of the flue gas.
- Beer spent grains 1 with a water content of approx. 80% by mass per year.
- the accruing Beer spent grains 1 are mechanically pre-dried with a press (eg screw press 3) to a water content of approx. 62% by mass.
- a press eg screw press 3
- With a quantity of 24,000 t wet beer grains, which are mechanically dewatered to a water content of 62% by mass, 11,370 t press water / a are obtained.
- the resulting press water 26 is advantageously fed to an anaerobic water purification - which is not shown in the figures - in which a combustible gas containing methane is obtained. Approx.
- drying methods for reducing the capillary water can be used to further reduce the water content.
- Water transport in an electric field (electro-osmosis) or exposure to high-frequency fields can be used to mobilize part of the bound water, which can then be made accessible to further mechanical pressing.
- thermal drying is then carried out to a greater or lesser extent in order to achieve the self-burning degree.
- the mechanically and alternatively pre-dried beer spent grains 5 are continuously conveyed via a buffer tank into a directly heated dryer (e.g. drum dryer 6) and with the 140 to 160 ° C hot flue gases from natural gas combustion by convection to at least the self-burning degree of approx. 55 Ma. -% water dried.
- the dry material 15 is now fed to a combustion boiler 17 for biogenic waste and burned.
- the calorific value of the spent grains is linearly dependent on the water content and is 55 Ma .-% water at approx. 7.68 MJ / kg.
- Approximately 190 m 3 of natural gas can be substituted by burning one ton of spent grain.
- a total of 4.5 million Nm 3 natural gas / a is required in a brewery of the size mentioned. Of this, 2 million m 3 natural gas / a, which is more than a third, can be substituted by spent grain combustion.
- the NO x emissions can be minimized.
- Another problem is the sulfur dioxide produced during the combustion.
- the CO value can also be checked by adjusting the ⁇ value, thus optimizing the NO x value and the CO value.
- Another way of reducing NO x is, for example, the injection of NH 3 .
- the invention is not limited to the examples described above, but can be modified in various ways.
- the drying of the wet beer spent grains can be accomplished with any number of drying stages, however, at least one mechanical drying stage 2 and at least one thermal drying stage 4 are essential.
- combined apparatus designs for thermal predrying, gasification and combustion are possible, which also meet the criteria mentioned above .
- the method according to the invention can be expanded insofar as, in addition to the beer spent grains, other biogenic waste such as sewage sludge are also included in the process in order to be able to increase the energy content and thus the production of steam.
- biogenic waste such as sewage sludge
- the mixture of spent grains and other biogenic waste is treated in the same way as explained in the process description.
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)
- Processing Of Solid Wastes (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Alcoholic Beverages (AREA)
- Fertilizers (AREA)
- Cereal-Derived Products (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0202296A AT404253B (de) | 1996-11-20 | 1996-11-20 | Verfahren zum thermischen verwerten von biertrebern |
AT202296 | 1996-11-20 | ||
PCT/AT1997/000250 WO1998022751A1 (de) | 1996-11-20 | 1997-11-18 | Verfahren zum thermischen verwerten von biertrebern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1007884A1 true EP1007884A1 (de) | 2000-06-14 |
EP1007884B1 EP1007884B1 (de) | 2001-12-19 |
Family
ID=3526124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97911953A Expired - Lifetime EP1007884B1 (de) | 1996-11-20 | 1997-11-18 | Verfahren und anlage zum thermischen verwerten von biertrebern |
Country Status (20)
Country | Link |
---|---|
US (1) | US6167636B1 (de) |
EP (1) | EP1007884B1 (de) |
JP (1) | JP3963481B2 (de) |
KR (1) | KR100502965B1 (de) |
CN (1) | CN1135322C (de) |
AT (2) | AT404253B (de) |
AU (1) | AU4934397A (de) |
BG (1) | BG63514B1 (de) |
BR (1) | BR9713369A (de) |
DE (1) | DE59705928D1 (de) |
DK (1) | DK1007884T3 (de) |
ES (1) | ES2170376T3 (de) |
HU (1) | HU226171B1 (de) |
ID (1) | ID22287A (de) |
PL (1) | PL188043B1 (de) |
PT (1) | PT1007884E (de) |
RO (1) | RO118680B1 (de) |
SI (1) | SI20034A (de) |
TR (1) | TR199901798T2 (de) |
WO (1) | WO1998022751A1 (de) |
Cited By (2)
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EP2136138A2 (de) | 2008-06-18 | 2009-12-23 | Gea Brewery Systems Gmbh | Sudhausanlage mit Filtrationseinrichtung und Verfahren zur thermischen Verwertung von feuchten Filtrationspartikeln |
CN112944382A (zh) * | 2021-02-05 | 2021-06-11 | 河南省锅炉压力容器安全检测研究院 | 一种高含水量生物质燃料烟气废热利用烘干预处理装置 |
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IT1316197B1 (it) * | 2000-06-14 | 2003-04-03 | Turatti Srl | Apparecchio per la asciugatura in continuo di verdure, in particolareverdure in foglie. |
US20090227452A1 (en) * | 2001-09-14 | 2009-09-10 | Birthisel Timothy D | Spent fermented grain soil additive |
JP2008509239A (ja) * | 2004-08-05 | 2008-03-27 | マイクロコール インク | 発電プラントにおけるエネルギー管理 |
FR2904825B1 (fr) * | 2006-08-08 | 2008-10-10 | Degremont Sa | Procede et installation de conditionnement de boues avant sechage |
US20100325946A1 (en) * | 2008-02-18 | 2010-12-30 | Shinsuke Kuriyama | Solid fuel and method of producing solid fuel |
AR069826A1 (es) * | 2008-11-05 | 2010-02-24 | Pampa Group Srl | Procedimiento para secar hez de malta |
DE102008060140B4 (de) | 2008-12-03 | 2020-05-20 | Gunther Pesta | Biertreberhydrolyseverfahren |
DE102009021692A1 (de) | 2009-05-18 | 2010-12-02 | Ziemann Energy Gmbh | Verfahren zum Behandeln von Reststoffen von Brauereien |
AT508723B1 (de) | 2009-08-07 | 2013-03-15 | Hertel Katja | Bierbereitungsverfahren sowie zugehörige vorrichtung |
DE102010015039A1 (de) | 2010-04-15 | 2013-01-31 | Ziemann Energy Gmbh | Verbrennungsanlage für Nasstreber und dergleichen |
US11866669B2 (en) | 2011-09-01 | 2024-01-09 | Akbev Group, Llc | High protein organic materials as fuel and processes for making the same |
US9447354B2 (en) * | 2011-09-01 | 2016-09-20 | Akbev Llc | Spent grain fuel product and process |
US10982162B2 (en) | 2011-09-01 | 2021-04-20 | Akbev Group, Llc | High protein organic materials as fuel and processes for making the same |
US10364400B2 (en) * | 2011-09-01 | 2019-07-30 | Akbev Group, Llc | Spent grain fuel product and process |
US10781388B2 (en) | 2011-09-01 | 2020-09-22 | Akbev Group, Llc | High protein organic materials as fuel and processes for making the same |
US11441090B2 (en) | 2011-09-01 | 2022-09-13 | Akbev Group, Llc | High protein organic materials as fuel and processes for making the same |
DE102012202532A1 (de) | 2012-02-20 | 2013-08-22 | Siemens Aktiengesellschaft | Verfahren zum Verwerten von Treber in einer Brauerei und zugehörige Vorrichtung |
US9184593B2 (en) | 2012-02-28 | 2015-11-10 | Microcoal Inc. | Method and apparatus for storing power from irregular and poorly controlled power sources |
CN102759257A (zh) * | 2012-04-22 | 2012-10-31 | 广州市香港科大霍英东研究院 | 一种应用于生物质发电系统的生物质干燥系统 |
CA2935333C (en) | 2012-12-28 | 2021-11-02 | Thomas Brown | Systems and methods for making spent grain dough-based products |
DE102013107985A1 (de) * | 2013-07-25 | 2015-01-29 | Kotyk Energy Ag | Vorrichtung zur Erzeugung für Energie aus Biomasse und Verfahren zur Energiegewinnung aus Biomasse |
DE102013018040A1 (de) | 2013-12-02 | 2015-06-03 | Enwat Gmbh | Verfahren zur energetischen Verwertung von Trebern aus der Bierherstellung |
US9810480B2 (en) | 2015-06-12 | 2017-11-07 | Targeted Microwave Solutions Inc. | Methods and apparatus for electromagnetic processing of phyllosilicate minerals |
CN104913317B (zh) * | 2015-06-23 | 2017-12-12 | 内江市雨果生物科技有限公司 | 水稻秸秆的环保处理方法 |
EP3532569B1 (de) * | 2016-10-28 | 2022-10-19 | Akbev Group, LLC | Verfahren zur herstellung von proteinreichem organischem brennstoff |
CN107166401A (zh) * | 2017-05-24 | 2017-09-15 | 江苏大学 | 一种高湿醋糟气化直燃利用装置及其方法 |
RU2719508C1 (ru) | 2019-10-21 | 2020-04-20 | Общество с ограниченной ответственностью "БиоВи" (ООО "БиоВи") | Белковая суспензия из пивной дробины, способ и установка для ее получения |
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US5535528A (en) * | 1994-02-01 | 1996-07-16 | By-Product Solutions, Inc. | Agglomerating waste sludge and yard waste |
US5637336A (en) * | 1994-04-29 | 1997-06-10 | Kannenberg; James R. | Process for drying malt |
DE4443482A1 (de) * | 1994-12-07 | 1996-06-13 | Kloeckner Humboldt Deutz Ag | Verfahren zur Erzeugung von in der Baustoffindustrie verwertbarer Schlacke aus Klärschlamm |
NL1000482C2 (nl) * | 1995-06-01 | 1996-12-03 | Tno | Werkwijze en inrichting voor het verwarmen en koelen van voedingsproduk- ten. |
-
1996
- 1996-11-20 AT AT0202296A patent/AT404253B/de not_active IP Right Cessation
-
1997
- 1997-11-18 HU HU0000151A patent/HU226171B1/hu not_active IP Right Cessation
- 1997-11-18 WO PCT/AT1997/000250 patent/WO1998022751A1/de active IP Right Grant
- 1997-11-18 TR TR1999/01798T patent/TR199901798T2/xx unknown
- 1997-11-18 ES ES97911953T patent/ES2170376T3/es not_active Expired - Lifetime
- 1997-11-18 PT PT97911953T patent/PT1007884E/pt unknown
- 1997-11-18 JP JP52300798A patent/JP3963481B2/ja not_active Expired - Fee Related
- 1997-11-18 AU AU49343/97A patent/AU4934397A/en not_active Abandoned
- 1997-11-18 EP EP97911953A patent/EP1007884B1/de not_active Expired - Lifetime
- 1997-11-18 SI SI9720080A patent/SI20034A/sl not_active IP Right Cessation
- 1997-11-18 DE DE59705928T patent/DE59705928D1/de not_active Expired - Lifetime
- 1997-11-18 PL PL97333666A patent/PL188043B1/pl not_active IP Right Cessation
- 1997-11-18 DK DK97911953T patent/DK1007884T3/da active
- 1997-11-18 CN CNB971813558A patent/CN1135322C/zh not_active Expired - Fee Related
- 1997-11-18 ID IDW990385A patent/ID22287A/id unknown
- 1997-11-18 BR BR9713369-8A patent/BR9713369A/pt not_active IP Right Cessation
- 1997-11-18 RO RO99-00577A patent/RO118680B1/ro unknown
- 1997-11-18 KR KR10-1999-7004482A patent/KR100502965B1/ko not_active IP Right Cessation
- 1997-11-18 AT AT97911953T patent/ATE211238T1/de active
-
1999
- 1999-05-19 US US09/315,199 patent/US6167636B1/en not_active Expired - Fee Related
- 1999-06-10 BG BG103481A patent/BG63514B1/bg unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9822751A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2136138A2 (de) | 2008-06-18 | 2009-12-23 | Gea Brewery Systems Gmbh | Sudhausanlage mit Filtrationseinrichtung und Verfahren zur thermischen Verwertung von feuchten Filtrationspartikeln |
CN112944382A (zh) * | 2021-02-05 | 2021-06-11 | 河南省锅炉压力容器安全检测研究院 | 一种高含水量生物质燃料烟气废热利用烘干预处理装置 |
Also Published As
Publication number | Publication date |
---|---|
HU226171B1 (en) | 2008-05-28 |
CN1135322C (zh) | 2004-01-21 |
HUP0000151A3 (en) | 2000-11-28 |
CN1244908A (zh) | 2000-02-16 |
EP1007884B1 (de) | 2001-12-19 |
AU4934397A (en) | 1998-06-10 |
WO1998022751A1 (de) | 1998-05-28 |
JP3963481B2 (ja) | 2007-08-22 |
SI20034A (sl) | 2000-02-29 |
ES2170376T3 (es) | 2002-08-01 |
BR9713369A (pt) | 2000-01-25 |
PT1007884E (pt) | 2002-05-31 |
RO118680B1 (ro) | 2003-08-29 |
PL188043B1 (pl) | 2004-11-30 |
BG103481A (en) | 2000-03-31 |
ATE211238T1 (de) | 2002-01-15 |
KR20000069062A (ko) | 2000-11-25 |
HUP0000151A2 (hu) | 2000-06-28 |
DK1007884T3 (da) | 2002-04-15 |
AT404253B (de) | 1998-10-27 |
JP2001504205A (ja) | 2001-03-27 |
KR100502965B1 (ko) | 2005-07-25 |
DE59705928D1 (de) | 2002-01-31 |
TR199901798T2 (xx) | 1999-10-21 |
US6167636B1 (en) | 2001-01-02 |
ID22287A (id) | 1999-09-30 |
BG63514B1 (bg) | 2002-03-29 |
ATA202296A (de) | 1998-02-15 |
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