GB1162230A - Chemical Compositions and Method for the Removale of Beer Stone - Google Patents
Chemical Compositions and Method for the Removale of Beer StoneInfo
- Publication number
- GB1162230A GB1162230A GB4855766A GB4855766A GB1162230A GB 1162230 A GB1162230 A GB 1162230A GB 4855766 A GB4855766 A GB 4855766A GB 4855766 A GB4855766 A GB 4855766A GB 1162230 A GB1162230 A GB 1162230A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition
- beer stone
- hso
- brushing
- decomposing
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/34—Organic compounds containing sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
1,162,230. Cleaning metals. NIKEX NEHEZIPARI KULKERESKEDELMI VALLALAT. 28 Oct., 1966 [30 Oct., 1965], No. 48557/66. Heading C5D. [Also in Division C7] A composition for decomposing and removing beer stone (mainly of calcium sulphate, oxalate and phosphate with proteins and hop resin) from the surface of brewery equipment comprises by weight 0À5 to 4% of an alkyl-aryl or aryl (e.g. toluene) sulphonic acid, and at least 63% NH 4 HSO 4 in a solution which is saturated at 20‹ C. The composition may include 0À5 to 2% of an alkali metal (e.g. sodium) chromate and/or dichromate for inhibiting Al dissolution. (NH 4 ) 2 SO 4 may replace up to 50%, or H 2 SO 4 up to 10%, by weight of the NH 4 HSO 4 . The composition may be applied to the dry or wetted surface, either cold as a fine crystal suspension or heated to 60‹ C. or more to completely dissolve the suspended crystals, by. brushing or spraying. After decomposing, the beer stone may be removed by a water jet or brushing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUVI000488 | 1965-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1162230A true GB1162230A (en) | 1969-08-20 |
Family
ID=11002572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4855766A Expired GB1162230A (en) | 1965-10-30 | 1966-10-28 | Chemical Compositions and Method for the Removale of Beer Stone |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE688982A (en) |
CH (1) | CH487247A (en) |
DE (1) | DE1296111B (en) |
FR (1) | FR1515973A (en) |
GB (1) | GB1162230A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257395A (en) * | 1991-06-20 | 1993-01-13 | Mtu Muenchen Gmbh | Etching solution for removing metallic hot gas corrosion protective layers and hot gas reaction coatings from engine blades |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH159934A (en) * | 1930-11-22 | 1933-02-15 | Heintz Louis Dipl Br Ing | Method of removing beer stone. |
DE610312C (en) * | 1931-10-25 | 1935-03-07 | Chem Fab Pyrgos G M B H | Method of removing beer stone |
DE694237C (en) * | 1935-04-18 | 1940-07-27 | Ver Fuer Chemische Und Metallu | Means for removing beer stone, milk stone and |
DE654699C (en) * | 1935-07-26 | 1937-12-29 | Erwin Wesnigk Dipl Ing | Method and means for removing stone-like deposits from vessels made of aluminum or aluminum-containing alloys |
-
1966
- 1966-10-17 DE DE1966N0029351 patent/DE1296111B/en active Pending
- 1966-10-27 FR FR81839A patent/FR1515973A/en not_active Expired
- 1966-10-27 BE BE688982D patent/BE688982A/xx unknown
- 1966-10-28 CH CH1562866A patent/CH487247A/en not_active IP Right Cessation
- 1966-10-28 GB GB4855766A patent/GB1162230A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2257395A (en) * | 1991-06-20 | 1993-01-13 | Mtu Muenchen Gmbh | Etching solution for removing metallic hot gas corrosion protective layers and hot gas reaction coatings from engine blades |
GB2257395B (en) * | 1991-06-20 | 1995-11-01 | Mtu Muenchen Gmbh | Etching solution and method of removing metallic hot gas corrosion protective layers and hot gas reaction coatings from engine blades |
Also Published As
Publication number | Publication date |
---|---|
BE688982A (en) | 1967-03-31 |
DE1296111B (en) | 1969-05-29 |
FR1515973A (en) | 1968-03-08 |
CH487247A (en) | 1970-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |