SE408933B - Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen - Google Patents

Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen

Info

Publication number: SE408933B
Authority: SE; Sweden
Prior art keywords: hydrogen peroxide; steam; solution; nozzles; devices
Prior art date: 1977-11-11

Application number

SE7712753A

Other languages

English (en)

Swedish (sv)

Other versions

SE7712753L (sv

Inventor

B Edwall

A Kullendorff

Original Assignee

Stal Laval Turbin Ab

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-11-11

Filing date

1977-11-11

Publication date

1979-07-16

1977-11-11 Application filed by Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab

1977-11-11 Priority to SE7712753A priority Critical patent/SE408933B/sv

1978-10-27 Priority to CH1110578A priority patent/CH633078A5/de

1978-10-30 Priority to DE2847219A priority patent/DE2847219C2/de

1978-11-08 Priority to FR7831541A priority patent/FR2408720A1/fr

1978-11-09 Priority to FI783420A priority patent/FI59459C/fi

1978-11-13 Priority to US05/960,017 priority patent/US4282715A/en

1979-05-12 Publication of SE7712753L publication Critical patent/SE7712753L/

1979-07-16 Publication of SE408933B publication Critical patent/SE408933B/sv

Links

150000002978 peroxides Chemical class 0.000 title claims description 3
241000209140 Triticum Species 0.000 title 1
235000021307 Triticum Nutrition 0.000 title 1
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
238000005260 corrosion Methods 0.000 claims description 4
238000007664 blowing Methods 0.000 claims description 3
230000007797 corrosion Effects 0.000 claims description 3
229910000831 Steel Inorganic materials 0.000 claims description 2
238000001556 precipitation Methods 0.000 claims description 2
239000010959 steel Substances 0.000 claims description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
238000000354 decomposition reaction Methods 0.000 claims 1
230000003628 erosive effect Effects 0.000 claims 1
239000003112 inhibitor Substances 0.000 claims 1
230000002265 prevention Effects 0.000 claims 1
239000003381 stabilizer Substances 0.000 claims 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000003608 radiolysis reaction Methods 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/007—Preventing corrosion

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Coating By Spraying Or Casting (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Chemical Treatment Of Metals (AREA)

SE7712753A 1977-11-11 1977-11-11 Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen SE408933B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE7712753A SE408933B (sv)	1977-11-11	1977-11-11	Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen
CH1110578A CH633078A5 (de)	1977-11-11	1978-10-27	Dampfkraftanlage.
DE2847219A DE2847219C2 (de)	1977-11-11	1978-10-30	Dampfkraftanlage
FR7831541A FR2408720A1 (fr)	1977-11-11	1978-11-08	Installation generatrice a vapeur
FI783420A FI59459C (fi)	1977-11-11	1978-11-09	Aongkraftanlaeggning
US05/960,017 US4282715A (en)	1977-11-11	1978-11-13	Method and apparatus for preventing corrosion in a steam power plant

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7712753A SE408933B (sv)	1977-11-11	1977-11-11	Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen

Publications (2)

Publication Number	Publication Date
SE7712753L SE7712753L (sv)	1979-05-12
SE408933B true SE408933B (sv)	1979-07-16

Family

ID=20332832

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7712753A SE408933B (sv)	1977-11-11	1977-11-11	Angkraftanleggning forsedd med anordningar for inblasning av veteperoxid i angstrommen

Country Status (6)

Country	Link
US (1)	US4282715A (de)
CH (1)	CH633078A5 (de)
DE (1)	DE2847219C2 (de)
FI (1)	FI59459C (de)
FR (1)	FR2408720A1 (de)
SE (1)	SE408933B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4355515A (en) *	1980-09-03	1982-10-26	Westinghouse Electric Corp.	Moisture removal structure for crossover conduits
US4581074A (en) *	1983-02-03	1986-04-08	Mankina Nadezhda N	Method for cleaning internal heat transfer surfaces of boiler tubes
US4534320A (en) *	1984-03-01	1985-08-13	Westinghouse Electric Corp.	Method for determining the amount of dissolved oxygen from above and below water level air leakage in a steam power plant
US5382367A (en) *	1987-08-07	1995-01-17	Zinkan Enterprises Co.	Method of treating cooling water systems
US4825653A (en) *	1988-06-02	1989-05-02	Westinghouse Electric Corp.	Water collector for steam turbine exhaust system
US5800732A (en) *	1997-02-07	1998-09-01	Diversey Lever, Inc.	All-in-one treatment agent for cooling water

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1666523A (en) *		1928-04-17		House electbic
DE1052411B (de) *	1957-04-17	1959-03-12	Licentia Gmbh	Konservierung von Kreiselmaschinen mittels Schutzfluessigkeit

1977
- 1977-11-11 SE SE7712753A patent/SE408933B/sv not_active IP Right Cessation
1978
- 1978-10-27 CH CH1110578A patent/CH633078A5/de not_active IP Right Cessation
- 1978-10-30 DE DE2847219A patent/DE2847219C2/de not_active Expired
- 1978-11-08 FR FR7831541A patent/FR2408720A1/fr active Granted
- 1978-11-09 FI FI783420A patent/FI59459C/fi not_active IP Right Cessation
- 1978-11-13 US US05/960,017 patent/US4282715A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH633078A5 (de)	1982-11-15
SE7712753L (sv)	1979-05-12
FR2408720A1 (fr)	1979-06-08
US4282715A (en)	1981-08-11
DE2847219C2 (de)	1986-05-15
FI59459C (fi)	1981-08-10
FI783420A7 (fi)	1979-05-12
DE2847219A1 (de)	1979-05-23
FI59459B (fi)	1981-04-30
FR2408720B3 (de)	1981-09-04

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1995-01-31

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