EP2914708A1 - Bereitstellen entgasten wassers - Google Patents
Bereitstellen entgasten wassersInfo
- Publication number
- EP2914708A1 EP2914708A1 EP13748330.1A EP13748330A EP2914708A1 EP 2914708 A1 EP2914708 A1 EP 2914708A1 EP 13748330 A EP13748330 A EP 13748330A EP 2914708 A1 EP2914708 A1 EP 2914708A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- storage tank
- heat exchanger
- hot water
- degassing
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
- B01D19/001—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid
- B01D19/0015—Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid in contact columns containing plates, grids or other filling elements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C13/00—Brewing devices, not covered by a single group of C12C1/00 - C12C12/04
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C5/00—Other raw materials for the preparation of beer
- C12C5/002—Brewing water
Definitions
- the present invention relates to providing degassed water used in the food and beverage industry, particularly in beer production.
- degassed water is often used, that is, water that is substantially free of dissolved gases, such as free carbon dioxide or oxygen.
- oxygen not only adversely affects equipment and piping systems, but also affects the shelf life and / or quality of foods and beverages.
- Product water is understood to mean water which is part of the end product - in this case beer - or comes into contact with a preliminary or intermediate product or the end product, for example discharged water.
- Process water is water, which is needed for the production and / or bottling of beverages, but does not flow directly into the final product. Under process water, for example, pumping water, water spray or water, which is used for cleaning (for example, cleaning-in-place) of equipment and / or machines are understood.
- service water is also used in the food and beverage industry. This includes, for example, the water used in an energy storage tank, which is used in a closed system for heating purposes for heat consumers. Partly the term service water is used equivalent to the term process water. For water, which as Service or process water is called, it is in contrast to product water to water, which does not come into contact with a pre- / intermediate product or the final product.
- degassed water is used in mashing and tipping, in the flooding of tanks and filtration systems, in line outlets, and in the thinning of the beer towards the end of its manufacture.
- degassed water used for dilution in addition to the chemical-technological purity, a low oxygen content is of great importance.
- the vacuum degassing requires no supply of thermal energy, but has a similar high demand for inert gas.
- the residual oxygen content in degassed water is typically reduced to only about 1.0 mg 0 2 / l.
- the known plants for water degassing are to be regarded as closed systems consisting of pipelines and heat exchangers, the degassing column being the only possibility for expelling unwanted gases such as oxygen. Due to this technical equipment, cold water is fed to the degassing column immediately after recuperation and to degassed water.
- the object of the present invention is to provide a device for the efficient and efficient degassing of water, for example for use in the food and beverage industry.
- the above object is achieved by providing a system with a storage tank for storing hot water, in particular hot water having a temperature of at least 60 ° C, and a degassing device connected to the storage tank is connected for hot water and is designed to degas the hot water from the storage tank for hot water.
- the plant can be a plant for the production and / or bottling of food or beverages.
- the storage tank for hot water can be designed as known from the prior art hot water tank and / or stratified storage and / or multiple storage tanks of the same or different temperature levels in breweries, beverage or food businesses.
- the hot water has a temperature of at least 60 ° C, in particular from 75 ° C - 85 ° C, in particular from 78 ° C - 82 ° C on.
- the term hot water includes the term hot water used in the art.
- the upper temperature level may also be above 85 ° C., for example at a temperature of up to 98 ° C. or a temperature close to the boiling point. All storage tank variants can be designed with an open atmosphere.
- the storage tank for hot water can be fed by different producers.
- water delivered to the storage tank for hot water can be heated in front of the storage tank for hot water.
- the degassing device may comprise a degassing column, which passes through the hot water to be degassed from top to bottom over a reaction path.
- the degassing device may include a heating device for further heating of the water to be degassed, for example a jacket heating and / or an external heat exchanger device.
- a vacuum device for generating a negative pressure may be contained in the degassing device or the degassing device may be connected to such.
- the degassing device may also include a control device for controlling various C0 2 or 0 2 contents and / or temperatures of the degassed water. Furthermore, the degassing can be assisted by introducing an inert gas, for example carbon dioxide or nitrogen, into the degassing device (for example in countercurrent to the passage of the gas to be degassed) or into a supply line to the degassing device.
- an inert gas for example carbon dioxide or nitrogen
- the degassed water is produced by degassing a warm water cached in a storage tank for hot water, which in particular already has a temperature of at least 60 ° C has.
- the colder water is, the more oxygen is dissolved in the water.
- the stored in the storage tank for hot water hot water has a relation to cold water, as it is supplied in the prior art degassing, significantly lower oxygen content.
- water to be degassed is heated in the context of conventional H hinderentgasung, but this is done to close to the atmosphere and only serves to facilitate the degassing in the degassing, in which the heated water is conveyed in the closed system, easier.
- the oxygen content of the heated water fed to the degassing device therefore corresponds to the oxygen content of the cold water before heating in conventional hot degassing.
- the hot water volume withdrawn from the storage tank for hot water for the degassing of water can be promptly replaced by the cold water heated at the heat exchanger of the degassing unit (recuperation stage of the degassing unit).
- the storage tank for hot water is in this case a reaction zone, during which a thermal pretreatment of the hot water takes place during the residence time on this reaction zone. This already results in a decrease of the dissolved oxygen from the water. Since the removal of the hot water from the storage for hot water is separate from the feed into the storage tank for hot water, and different volumes can be removed from the storage tank or fed into it. Thus, for example, a possible hot water surplus in the brewhouse reduced or a shortage of hot water supply can be compensated.
- the storage tank for hot water can also, as known from the prior art, be fed by different heat recovery devices such as the wort cooler and / or the ladle condensing condenser and / or a condensate cooler and can have different processes such as mashing and / or tending during the refining process supply.
- different heat recovery devices such as the wort cooler and / or the ladle condensing condenser and / or a condensate cooler and can have different processes such as mashing and / or tending during the refining process supply.
- a first heat exchanger can be provided for recuperation.
- the cold water used for cooling is heated and stored for example in the storage tank for hot water, which is connected to the first heat exchanger.
- the term cold water includes the term ice water used in this document, ice water in the art being understood to mean the cold water cooled to a desired temperature below the location-dependent cold water temperature.
- the cold water (cold water) is cold ter than the hot water.
- the storage tank for cold water may also be, for example, an ice water tank.
- the temperature of the cold water is dependent on the geographical conditions and the type of water extraction (for example, surface water, well water) and is usually in a range of 1 ° C to 40 ° C.
- the system comprises a second heat exchanger which is connected to the first heat exchanger and the storage tank for hot water, and which is connected and adapted to further heat the cold water heated in the first heat exchanger.
- Primary energy for example in the form of hot steam or high pressure hot water, may be used for heating in the second heat exchanger.
- the second heat exchanger can also be operated by means of a heating medium, for example, can also come from an energy storage tank or otherwise recuperatively recovered.
- a third heat exchanger is provided, which is connected to the degassing device and the storage tank for hot water, and which is connected and adapted to heat the hot water before entering the degassing or to compensate for temperature fluctuations in the hot water.
- Primary energy for example in the form of hot steam or high pressure hot water, may be used for heating in the third heat exchanger.
- the third heat exchanger can also be operated by means of a heating medium, which, for example, can also originate from an energy storage tank or was otherwise recuperatively recovered.
- a fourth heat exchanger can be connected to a refrigeration system that feeds it with a refrigeration medium, such as glycol.
- the fourth heat exchanger can be connected and designed to cool the degassed water after passing through and cooling in the first heat exchanger.
- Such a fourth heat exchanger is advantageous if the temperature of the cold water of the storage tank for cold water, which serves as a cooling medium in the first heat exchanger, is insufficient to cool the degassed water to a desired temperature.
- All mentioned heat exchangers are designed, for example, as tube or plate heat exchangers.
- the degassed water and optionally cooled water can now be supplied to its desired use. It may be advantageous to store the degasified water in a store and / or several stores of the same or different temperature before it is fed to its use.
- the system according to the invention may be connected to a storage tank for storing ice water at a temperature well below that of the cold water connected to the first heat exchanger, wherein the first heat exchanger is adapted to cool the degassed water by means of the ice water.
- the degassed water may also be cooled to relatively low temperatures, for example from 2 ° C to 5 ° C, without using the fourth heat exchanger.
- a water-jet pump configured to generate a negative pressure in the degassing device may be connected to one of the lines connecting the above-mentioned heat exchangers, storage and degassing device with each other in accordance with the specific configuration selected. It can be connected, for example, to a cold water pipe.
- the water jet pump may for example be connected to a storage tank for cold water feeding line.
- the water jet pump can be used, for example, when the storage tank for cold water is filled simultaneously with the operation of the degassing device. It can therefore be used product or process water for operating the water jet pump as a vacuum device, for example, product water is used.
- a plant having a storage tank for (warm) water, a degassing means connected to the storage tank and adapted to degas (warm) water from the storage tank and a water jet pump adapted to be in the storage tank Degassing device to generate a negative pressure, and which is connected to a water line of the system, wherein the line may be a leading to or from a water storage, such as a cold water or hot water storage tank of the plant, leading.
- the plant according to the invention can be used in particular in a plant for the production of beer.
- the plant for producing beer may comprise heat recovery means, for example a wort cooler and / or a ladle condenser and / or a condensate cooler, and it may convey warm water from the wort condenser and / or the pan condenser and / or condensate cooler to the hot water storage tank become. It is therefore the water, which was heated recuperatively, for example, in the wort cooling and / or by the ladle vapor condenser and / or by the condensate cooler, stored in the storage tank for hot water.
- the hot water can also according to the invention the degassing be supplied for degassing.
- An advantage of the present invention is that the hot water can also be supplied to the (pre) mashing and / or refining process only after the degassing device, wherein the oxygen content of this water is reduced and avoids the known from the prior art disadvantages of high oxygen content which positively influences product quality. Since hot water is usually used in the brewhouse, cooling of the degassed water can be dispensed with.
- the hitherto most important consumers of degassed water are located in installations for beer production in the so-called cold area (fermentation and storage cellar, filter cellar, pressure tank cellar), since in this production area the use of degassed Low-oxygen water is particularly important for the (end) product quality.
- the intermediate has low temperatures, usually below 25 ° C.
- a first heat exchanger is provided following the degassing, with which the degassed hot water is cooled down as already described above.
- water with temperatures in the single-digit temperature range for example from 2 ° C to 5 ° C, is required for cold processes. With the cold water temperatures cooling to this temperature range can not always be accomplished.
- the above-mentioned fourth heat exchanger can be used. It is also conceivable to supply the first heat exchanger already with ice water, as described above.
- cooling systems are provided in plants for beer production.
- the chilled water is used, for example, for flooding tanks and filtration systems, for line outlets, and for diluting the beer towards the end of its manufacture (blending with original wort setting and high-gravity brewing method).
- the produced hot or optionally cooled degassed water can be supplied either directly to its further use or else, as usual in plants for beer production, kept in one or more storage tanks of the same or different temperature until its further use.
- the plant for the production of beer may have a mash vessel and / or a refining device (such as a lauter tun or mash filter) and a conveying device, which is designed to convey the degassed water to the mash tun and / or the refining device. Furthermore, the degassed water can be conveyed to a grist mill, such as a mash maker or a wet grist mill with soft chamber, scraping and mixing chamber of the plant, or a mash vessel or a mashing device of the plant. Conveyors, as referred to in this application, may include conduits and / or pumps.
- the above object is also achieved by providing a method for degassing water in a plant for producing and / or filling food or drinks with the steps of producing heated water, storing the generated heated water in a storage tank for hot water and conveying the water heated and stored water from the storage tank for hot water in a degassing device for degassing to obtain degassed water, dissolved.
- the method may include generating a negative pressure in the degassing by means of a water jet pump, wherein the water jet pump is connected to a water line of the plant, the line being a leading to or from a water storage, such as a cold water or hot water storage tank of the plant can.
- a water jet pump is connected to a water line of the plant, the line being a leading to or from a water storage, such as a cold water or hot water storage tank of the plant can.
- the method may further include cooling the degassed water by means of a first heat exchanger that passes through cold water conveyed from a cold water storage tank, and delivering the cold medium leaving the heat exchanger to the hot water storage tank, and more specifically, heating the cold medium leaving the heat exchanger before entering it into the hot water storage tank.
- the hot water provided for degassing can in particular be recuperatively produced in a wort cooler and / or a pan vapor condenser and / or condensate cooler of a plant for the production of beer.
- the degassed water can be used in this case, at least partially, as a relatively cold degassed tempering water and / or beer (mashed) and / or prepared for dilution.
- Figure 1 illustrates a plant having a storage tank for hot water, a storage tank for cold water and a degassing device according to an example of the present invention.
- Figure 2 illustrates a plant with a storage tank for hot water, a storage tank for cold water, an ice water storage and a degassing device according to another example of the present invention.
- FIG. 1 An exemplary structure for a system according to the invention is shown in FIG. 1 (see also FIG. 2). Examples occurring temperatures are shown in Figures 1 and 2.
- a storage tank for hot water 1 stores warm (about 75 ° C - 85 ° C) water, which is intended for degassing.
- the hot water is pasteurized.
- the hot water to be degassed is fed via a line 2 by means of a pump, not shown, a degassing device 3.
- a degassing device 3 In contrast to the prior art, so hot water is provided for the degassing to obtain degassed water.
- the positions of the lead terminals on the various memories are shown by way of example only.
- the hot water to be degassed in the lower region of the storage tank for hot water 1 is withdrawn (and via a line 2) of the degassing device 3 is supplied.
- the storage of water (via the line 1 1) in the storage tank for hot water 1 can be done in the upper part of the storage tank for hot water 1.
- the upper area may be in the upper half or the upper third and the lower area may be in the lower half or the lower third of the respective storage tank.
- the advantage here is that possibly slightly colder water is stored in the storage tank for hot water 1 with a lower than in the storage tank for hot water 1 present temperature level and thus takes place a mixing of the colder water with the warmer water in the storage tank for hot water 1 due to the thermal buoyancy. As a result, the colder water heats up and can thus even more effectively degas. A longer residence time of the water in the storage tank for hot water 1 can continue to positively influence this effect.
- the Degassing device 3 water are provided with the lowest possible oxygen content available.
- the degassing device In conventional hot degassing, the degassing device is supplied with cold water, where it is heated directly to the degassing temperature (while being sealed off from the atmosphere). The warm degassed water is thereby cooled by the cold, the degassing water supplied again, and it is in the prior art advantageous to use cold water as possible for degassing to allow internal recuperation.
- the supplied cold water normally has a localized temperature, the exact temperature of the degassing water supplied to the degassing device can not be accurately controlled.
- the present invention is not affected by the location dependency of the cold (to be degassed) water.
- the brewing water tank for example in the brewhouse, can be provided warm as a storage tank for hot water 1 and store warm water of at least 60 ° C., which is previously used as water in a wort cooler and / or pan vapor condenser and / or condensate cooler and is heated recuperatively has been.
- the warm water of the storage tank for hot water 1 may have been heated at least in part by means of further regenerative energy sources (for example combined heat and power plant, solar thermal system).
- the storage tank for hot water 1 can also be provided as an energy storage, the water with a temperature of about 85 ° C, for example, about 95 ° C stores.
- the water to be degassed is introduced as known from the prior art (for example sprayed or atomized).
- the degassing device 3 may comprise internals which form a surface-enlarging structure, for example structured stainless steel packages and / or Raschig rings, as is also known from the prior art.
- the degassing device 3, a jacket heating (not shown) in or on a Entgaser have, which can be supplied with steam or a liquid heating medium.
- the liquid heating medium can come from a separate energy storage tank and / or the storage tank for hot water 1.
- inert gas can be fed via an inert gas feed 4 to the degassing device 3, which displaces the oxygen.
- the inert gas can be supplied to the degassing device 3 from above and / or laterally and / or from below.
- an inert gas for example, carbon dioxide or nitrogen can be used. Since, in comparison to the prior art, water is supplied to a significantly higher temperature of the degassing device 3, less inert gas is required (if at all).
- the degassed in the degassing 3 water is supplied via a line 5 a first heat exchanger 6, for example, a plate or tube heat exchanger, for cooling.
- the degassed water is cooled, for example, from a temperature of about 73 ° C - 83 ° C in the first heat exchanger 6 to a temperature of about 7 ° C - 22 ° C.
- As the cooling medium can serve in the first heat exchanger 6 cold water, which is cached in a storage tank for cold water 14 and conveyed via the line 10 to the first heat exchanger 6.
- the storage tank for cold water 14 may be provided for example in breweries as a brewing water tank cold brewhouse.
- the volume of water that is removed from the storage tank for hot water 1 for degassing corresponding to the volume of water that is removed from the storage tank for cold water 14 for cooling the degasified water and finally fed via line 1 1 to the storage tank for hot water 1, so that in the storage tank for hot water 1 a balanced water balance is present.
- a second heat exchanger 12a may be provided in the flow direction in front of the storage tank for hot water 1. The further heated water can now degas more effective at this higher temperature.
- a third heat exchanger 12b may be provided after the storage tank for hot water 1 in the flow to the degassing device 3, which can increase or regulate the water to be degassed to the desired temperature, so as to facilitate the degassing.
- the optional heat exchangers 12a and 12b primary energy
- primary energy for example in the form of steam or Hochdruckhei ßwasser (HDHW)
- HDHW Hoch Kunststoffhei ßwasser
- the second and third energy exchanger with recovered energy which can be provided for example from an energy store (EST) operated.
- EST energy store
- recuperative energy is possible.
- the second heat exchanger 12a and the third heat exchanger 12b are optional, and it will generally be preferred not to dispense with the second heat exchanger 12a.
- the second heat exchanger 12 a it can be achieved that the water stored in the storage tank for hot water 1 does not fall below a predetermined temperature threshold value.
- the third heat exchanger 12b moreover, the column size of the degassing means 3 and the amount of the inert gas to be used can be reduced.
- the degassed cooled water can be used, for example, as product water in breweries or food and beverage companies. Temperature differences between the product water to be used and the degassed water generally have a negative effect on the product quality or are undesirable for reasons of handling (production process).
- vorzuhalten relatively cold degassed water It is often required a relatively low temperature of about 0 ° C - 5 ° C for the used as product water, cooled and degassed water.
- the degassed water cooled by the first heat exchanger 6 by means of the cold water supplied from the cold water storage tank 14 is therefore cooled by a fourth heat exchanger 7 to a desired temperature, for example 2 ° C-5 ° C, in the example shown in FIG.
- the cooling medium of the fourth heat exchanger 7 is supplied by a refrigeration system, not shown.
- the refrigeration system is operated with a circuit 8, is passed over the glycol as a refrigerant.
- the refrigerant glycol instead of the refrigerant glycol, other refrigerants / refrigerants / refrigerants can be used.
- the first heat exchanger 6 can use ice water from an ice water storage 15 as the cooling medium.
- the ice water can be used alternatively to the cold water of the storage tank for cold water 14 or together with the same as the cooling medium in the first heat exchanger 6 use.
- the ice water storage 15 shown in FIG. 2 can be used instead of the cold storage tank. water 14 are provided.
- the ice water reservoir 15 can be used to supply a wort cooler (not shown).
- degassed and optionally cooled water may be stored in a degassed water storage tank 9 prior to further use.
- Possible uses of the degassed water include use as cold pond water since it has been shown that cold pond water is energetically beneficial.
- cold water such as stored in the cold water storage tank 14, has too much oxygen.
- the degassed cooled water can be used advantageously as a tailing water.
- the degassed cooled water can also be used to dilute beer.
- a buffer memory 9 for storing the degasified water is shown, also several buffer storage, for example, before and after the first heat exchanger 6 and before and after the fourth heat exchanger 7 may be provided in which degassed and optionally cooled water different temperatures for different uses can be cached.
- the degassing process in the degassing device 3 can be assisted by generating a negative pressure.
- the negative pressure By the negative pressure, the boiling temperature of the water to be degassed is lowered, which can be done in the degassing 3 improved degassing.
- a water jet pump 13 can be used, which can in principle be connected to any water-carrying line, such as a line for cold water. In the examples shown in FIGS. 1 and 2, a water jet pump 13 is connected, for example, to the line 10 which supplies the first heat exchanger 6 with a cooling medium.
- this cold water is optionally conveyed after further heating in the optional second heat exchanger 12a in the storage tank for hot water 1, the oxygen absorbed in the cold water can degas again during the dwell time of the hot water in the storage tank for hot water 1 and thus water with a Comparable oxygen content as without the introduction of oxygen through the water jet pump 13 of the degassing 3 are supplied.
- a water jet pump 13 it may be advantageous for a water jet pump 13 to be connected, for example, to a line (not shown) which feeds the cold water storage tank 14.
- the water jet pump 13 can be used when the storage tank for cold water 14 is filled at the same time as the operation of the degassing device 3.
- any other tank, such as the raw water tank, which can be filled at the same time and can provide a suitable vacuum is also suitable.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210219966 DE102012219966A1 (de) | 2012-10-31 | 2012-10-31 | Bereitstellen entgasten Wassers |
| PCT/EP2013/067008 WO2014067687A1 (de) | 2012-10-31 | 2013-08-14 | Bereitstellen entgasten wassers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2914708A1 true EP2914708A1 (de) | 2015-09-09 |
Family
ID=48985764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13748330.1A Withdrawn EP2914708A1 (de) | 2012-10-31 | 2013-08-14 | Bereitstellen entgasten wassers |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2914708A1 (de) |
| CN (1) | CN104755602A (de) |
| DE (1) | DE102012219966A1 (de) |
| WO (1) | WO2014067687A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014222155A1 (de) * | 2014-10-30 | 2016-05-04 | Krones Aktiengesellschaft | Energierückgewinnung im Sudhaus |
| CN110006807B (zh) * | 2019-05-07 | 2024-04-09 | 浙江省水利河口研究院 | 一种土工渗透试验无气水制作及供水装置及其使用方法 |
| DE102021131549A1 (de) * | 2021-12-01 | 2023-06-01 | Steinecker GmbH | Vorrichtung und Verfahren zur Medienführung in einer Brauanlage |
| KR20250053961A (ko) * | 2022-09-02 | 2025-04-22 | 머크 샤프 앤드 돔 엘엘씨 | 엑사테칸-유래 토포이소머라제-1 억제제 제약 조성물 및 그의 용도 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE569487C (de) * | 1929-01-10 | 1933-02-03 | Maschb Akt Ges Balcke | Einrichtung zum moeglichst vollkommenen und verlustlosen Entgasen von hocherwaermtem, unter Druck stehendem Kondensat und Zusatzwasser |
| DE102006045773A1 (de) * | 2006-09-26 | 2008-04-03 | Peter Koch | Wasseraufbereitungssystem |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2130248A1 (de) * | 1971-06-18 | 1972-12-21 | Rolf Flach | Verfahren und Vorrichtung zur Entgasung von Kesselspeisewasser |
| GB1577214A (en) * | 1976-07-14 | 1980-10-22 | Brewing Patents Ltd | Production of deoxygenated water for use in brewing |
| US4265167A (en) * | 1978-01-23 | 1981-05-05 | Mojonnier Bros. Co. | Deoxygenating unit |
| JPH0244591B2 (ja) * | 1986-06-11 | 1990-10-04 | Kirin Brewery | Sanitariigatadatsukisochi |
| DE4436218A1 (de) * | 1994-09-29 | 1996-04-04 | Ver Energiewerke Ag | Verfahren und Anordnung zur Entgasung von Zusatzwasser für eine Warmwasser-Erzeugungsanlage |
| DE10139427C2 (de) * | 2001-08-17 | 2003-10-02 | Hrch Huppmann Gmbh | Verfahren und Anlage zur Würzekochung |
| DE102009055300A1 (de) * | 2009-12-23 | 2011-06-30 | Krones Ag, 93073 | Vorrichtung und Verfahren zum Rückgewinnen von Energie |
| CN201940080U (zh) * | 2010-03-01 | 2011-08-24 | 叶大林 | 即热型真空脱气仪 |
| DE102010042765A1 (de) * | 2010-10-21 | 2012-04-26 | Krones Aktiengesellschaft | Verfahren und Vorrichtung zum Steuern der Warmwassererzeugung beim Brauen von Bier in einer Bierbrauerei |
-
2012
- 2012-10-31 DE DE201210219966 patent/DE102012219966A1/de not_active Withdrawn
-
2013
- 2013-08-14 EP EP13748330.1A patent/EP2914708A1/de not_active Withdrawn
- 2013-08-14 CN CN201380056908.8A patent/CN104755602A/zh active Pending
- 2013-08-14 WO PCT/EP2013/067008 patent/WO2014067687A1/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE569487C (de) * | 1929-01-10 | 1933-02-03 | Maschb Akt Ges Balcke | Einrichtung zum moeglichst vollkommenen und verlustlosen Entgasen von hocherwaermtem, unter Druck stehendem Kondensat und Zusatzwasser |
| DE102006045773A1 (de) * | 2006-09-26 | 2008-04-03 | Peter Koch | Wasseraufbereitungssystem |
Non-Patent Citations (1)
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| See also references of WO2014067687A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014067687A1 (de) | 2014-05-08 |
| DE102012219966A1 (de) | 2014-04-30 |
| CN104755602A (zh) | 2015-07-01 |
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