DK127378A - Fremgangsmaade til forhindring af belaegninger paa overflader som er i kontakt med vandige vaesker indeholdende til udkrystallisation tilboejelige stoffer - Google Patents

Fremgangsmaade til forhindring af belaegninger paa overflader som er i kontakt med vandige vaesker indeholdende til udkrystallisation tilboejelige stoffer

Info

Publication number: DK127378A
Authority: DK; Denmark
Prior art keywords: substantials; procedure; contact; liquids containing; water liquids
Prior art date: 1977-03-28

Application number

DK127378A

Other languages

Danish (da)

English (en)

Inventor

G Scholl

F Hofmann

Original Assignee

Saarberg Hoelter

Hoelter H

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.)

1977-03-28

Filing date

1978-03-21

Publication date

1978-09-29

1977-03-28 Priority claimed from DE19772713540 external-priority patent/DE2713540C2/de

1977-03-28 Priority claimed from DE19772713544 external-priority patent/DE2713544A1/de

1978-03-21 Application filed by Saarberg Hoelter, Hoelter H filed Critical Saarberg Hoelter

1978-09-29 Publication of DK127378A publication Critical patent/DK127378A/da

Links

239000007788 liquid Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000004064 recycling Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F15/00—Other methods of preventing corrosion or incrustation
- C23F15/005—Inhibiting incrustation

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Gas Separation By Absorption (AREA)

DK127378A 1977-03-28 1978-03-21 Fremgangsmaade til forhindring af belaegninger paa overflader som er i kontakt med vandige vaesker indeholdende til udkrystallisation tilboejelige stoffer DK127378A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19772713540 DE2713540C2 (de)	1977-03-28	1977-03-28	Verfahren zur Verhinderung von Ablagerungen von Alkali- und Erdalkaliverbindungen auf der Oberfläche des Meßaufnehmers eines pH-Wert-Meßgerätes
DE19772713544 DE2713544A1 (de)	1977-03-28	1977-03-28	Verfahren zur verhinderung der inkrustierung von oberflaechen, welche in kontakt mit waessrigen alkali- bzw. erdalkalionen enthaltenden fluessigkeiten stehen

Publications (1)

Publication Number	Publication Date
DK127378A true DK127378A (da)	1978-09-29

Family

ID=25771801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK127378A DK127378A (da)	1977-03-28	1978-03-21	Fremgangsmaade til forhindring af belaegninger paa overflader som er i kontakt med vandige vaesker indeholdende til udkrystallisation tilboejelige stoffer

Country Status (10)

Country	Link
US (1)	US4284513A (it)
JP (1)	JPS53146969A (it)
AT (1)	AT366927B (it)
CH (1)	CH636830A5 (it)
DK (1)	DK127378A (it)
FR (1)	FR2385814A1 (it)
GB (1)	GB1602655A (it)
IT (1)	IT1113117B (it)
NL (1)	NL7803288A (it)
SE (1)	SE444004B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2835442A1 (de) *	1978-08-12	1980-03-13	Bayer Ag	Verfahren und vorrichtung zur verhinderung von krustenbildung in verdampfern
US4856593A (en) *	1987-09-21	1989-08-15	Conoco Inc.	Inhibition of hydrate formation
US5141675A (en) *	1990-10-15	1992-08-25	Calgon Corporation	Novel polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors
US6006419A (en) *	1998-09-01	1999-12-28	Millitech Corporation	Synthetic resin transreflector and method of making same
DE102007045669A1 (de) *	2007-09-25	2009-04-02	Carl Zeiss Microimaging Gmbh	Bedieneinrichtung für den Fokussiertrieb eines Mikroskops

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB772775A (en)	1954-06-04	1957-04-17	Monsanto Chemicals	A process for treating hard water
FR1193168A (fr)	1958-03-12	1959-10-30	Progil	Procédé de protection des circuits d'eau contre la corrosion
US3293152A (en)	1962-08-20	1966-12-20	Commw Scient Ind Res Org	Method for preventing scale deposition
US3288640A (en) *	1965-01-11	1966-11-29	Calgon Corp	Methods of preventing, controlling, and removing alluvium in cooling water systems
US3463730A (en)	1965-08-05	1969-08-26	American Cyanamid Co	Prevention of and removal of scale formation in water systems
US3428557A (en) *	1966-09-19	1969-02-18	Calgon Corp	Method and apparatus for controlling boiler systems
GB1218952A (en) *	1967-04-21	1971-01-13	Grace W R & Co	Treatment of saline water to inhibit scale formation
NL132465C (it)	1967-11-24
GB1258068A (it)	1968-01-29	1971-12-22
GB1237529A (en)	1969-12-10	1971-06-30	Texaco Development Corp	Composition and method for treating scale
US3928551A (en) *	1970-07-27	1975-12-23	American Cyanamid Co	Leaching polyelectrolyte fluidized solids
US3965003A (en) *	1971-03-04	1976-06-22	Nalco Chemical Company	Scale inhibition and compounds therefor
DE2225645A1 (de)	1972-05-26	1974-01-17	Bayer Ag	Verfahren zur verhinderung von korrosion und steinansatz in wasserfuehrenden systemen
US3873465A (en) *	1973-02-15	1975-03-25	Nalco Chemical Co	Phospho-ester composition for scale and corrosion inhibition
US3932224A (en) *	1973-02-22	1976-01-13	Keishin Matsumoto Director-General Of The Agency Of Industrial Science And Technology	Method of preventing scale from being deposited in case of producing fresh water from sea water
US3890228A (en) *	1973-04-13	1975-06-17	Chemed Corp	Polyacrylate-polyphosphonic acid treatment in aqueous systems
DE2519939A1 (de)	1974-04-01	1976-11-25	Heinz Hoelter	Verfahren zur intensivierung der oxydation bei der so tief 2-, fluor-, no tief x-, n-, co tief 2-, o tief 2- und staubfoermigen -waschung mit ameisensaeure
US3880620A (en) *	1974-06-19	1975-04-29	Betz Laboratories	Method for scrubbing gases derived from blast furnaces
US4118318A (en) *	1976-10-26	1978-10-03	Calgon Corporation	Gas scrubber scale and deposit control
US4176057A (en) *	1977-06-24	1979-11-27	El Paso Environmental Systems, Inc.	Method and apparatus for recovering liquid and solid constituents of water solutions containing sparingly soluble solids

1978
- 1978-03-21 DK DK127378A patent/DK127378A/da not_active Application Discontinuation
- 1978-03-22 IT IT21486/78A patent/IT1113117B/it active
- 1978-03-23 GB GB11568/78A patent/GB1602655A/en not_active Expired
- 1978-03-28 AT AT0215178A patent/AT366927B/de not_active IP Right Cessation
- 1978-03-28 SE SE7803500A patent/SE444004B/sv unknown
- 1978-03-28 CH CH331078A patent/CH636830A5/de not_active IP Right Cessation
- 1978-03-28 JP JP3592878A patent/JPS53146969A/ja active Pending
- 1978-03-28 NL NL7803288A patent/NL7803288A/xx active Search and Examination
- 1978-03-28 FR FR7808980A patent/FR2385814A1/fr active Granted
1979
- 1979-07-20 US US06/059,358 patent/US4284513A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4284513A (en)	1981-08-18
CH636830A5 (de)	1983-06-30
SE7803500L (sv)	1978-09-29
FR2385814B3 (it)	1980-11-07
GB1602655A (en)	1981-11-11
IT7821486A0 (it)	1978-03-22
SE444004B (sv)	1986-03-17
NL7803288A (nl)	1978-10-02
ATA215178A (de)	1981-10-15
JPS53146969A (en)	1978-12-21
FR2385814A1 (fr)	1978-10-27
IT1113117B (it)	1986-01-20
AT366927B (de)	1982-05-25

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Legal Events

Date	Code	Title	Description
1985-09-23	AHS	Application shelved for other reasons than non-payment