PL361742A1 - Zapobieganie wytrącaniu się fluorku wapniowego - Google Patents

Zapobieganie wytrącaniu się fluorku wapniowego

Info

Publication number: PL361742A1
Authority: PL; Poland
Prior art keywords: water; deposition; calcium fluoride; cooling; prevention
Prior art date: 2000-12-21

Application number

PL36174201A

Other languages

English (en)

Other versions

PL203781B1 (pl

Inventor

Wolfgang Hater

Jens Weyermanns

Original Assignee

Henkel Kommanditgesellschaft Auf Aktien

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.)

2000-12-21

Filing date

2001-12-12

Publication date

2004-10-04

2001-12-12 Application filed by Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien

2004-10-04 Publication of PL361742A1 publication Critical patent/PL361742A1/pl

2009-11-30 Publication of PL203781B1 publication Critical patent/PL203781B1/pl

Links

WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical group [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 title abstract 2
229910001634 calcium fluoride Inorganic materials 0.000 title abstract 2
230000008021 deposition Effects 0.000 title abstract 2
230000002265 prevention Effects 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
238000001816 cooling Methods 0.000 abstract 3
239000007789 gas Substances 0.000 abstract 3
229920000388 Polyphosphate Polymers 0.000 abstract 1
150000001450 anions Chemical class 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
150000001768 cations Chemical class 0.000 abstract 1
238000004140 cleaning Methods 0.000 abstract 1
238000001125 extrusion Methods 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
-1 magnesium cations Chemical class 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229920002842 oligophosphate Polymers 0.000 abstract 1
239000001205 polyphosphate Substances 0.000 abstract 1
235000011176 polyphosphates Nutrition 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Classifications

- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- 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
- B01D53/14—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 by absorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
- B22D11/1245—Accessories for subsequent treating or working cast stock in situ for cooling using specific cooling agents
- 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
- C02F5/083—Mineral agents
- 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
- C02F5/086—Condensed phosphates
- 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
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Analytical Chemistry (AREA)
Mechanical Engineering (AREA)
Inorganic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Cosmetics (AREA)
Glass Compositions (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Mold Materials And Core Materials (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Removal Of Specific Substances (AREA)

PL361742A 2000-12-21 2001-12-12 Sposób zapobiegania wytrącaniu się fluorku wapniowego PL203781B1 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10064412A DE10064412A1 (de)	2000-12-21	2000-12-21	Verhinderung der Abscheidung von Calciumfluorid
PCT/EP2001/014559 WO2002049972A1 (de)	2000-12-21	2001-12-12	Verhinderung der abscheidung von calciumfluorid

Publications (2)

Publication Number	Publication Date
PL361742A1 true PL361742A1 (pl)	2004-10-04
PL203781B1 PL203781B1 (pl)	2009-11-30

Family

ID=7668544

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL361742A PL203781B1 (pl)	2000-12-21	2001-12-12	Sposób zapobiegania wytrącaniu się fluorku wapniowego

Country Status (8)

Country	Link
EP (1)	EP1345859B1 (pl)
AT (1)	ATE344788T1 (pl)
CZ (1)	CZ301529B6 (pl)
DE (2)	DE10064412A1 (pl)
ES (1)	ES2276743T3 (pl)
HU (1)	HU230298B1 (pl)
PL (1)	PL203781B1 (pl)
WO (1)	WO2002049972A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10227040A1 (de) *	2002-06-17	2003-12-24	Henkel Kgaa	Verfahren zur Verringerung der Korrosivität von Kühl- oder Prozeßwasser
CN107998866A (zh) *	2018-01-18	2018-05-08	广州奥恺德电气科技有限公司	一种石灰浆液带压输送装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4080289A (en) *	1975-02-28	1978-03-21	Hitachi, Ltd. And Hitachi Plant Engineering And Construction Co., Ltd.	Apparatus for treating waste water or solution
DE2643422A1 (de) *	1976-09-21	1978-03-30	Kurita Water Ind Ltd	Wasserbehandlungsmittel und verfahren zur behandlung von wasser
EP0089189B1 (en) *	1982-03-11	1986-06-11	Calgon Corporation	A calcium carbonate, magnesium hydroxide and calcium sulfate hemihydrate scale inhibitor
US4436628A (en) *	1982-08-16	1984-03-13	Calgon Corporation	Polyphosphoric acid as a scale and corrosion inhibitor
US4713195A (en) *	1986-01-30	1987-12-15	Aqua-Chem Inc.	Scale inhibitor
US5439611A (en) *	1992-05-07	1995-08-08	Calgon Corporation	Stabilization of hydroxyalkylidene phosphonate scale inhibitors against degradation by bromine and chlorine biocides
US5311925A (en) *	1993-11-12	1994-05-17	Nalco Chemical Company	Magnesium hydroxide to prevent corrosion caused by water spray in continuous casting

2000
- 2000-12-21 DE DE10064412A patent/DE10064412A1/de not_active Withdrawn
2001
- 2001-12-12 HU HU0302498A patent/HU230298B1/hu not_active IP Right Cessation
- 2001-12-12 PL PL361742A patent/PL203781B1/pl unknown
- 2001-12-12 EP EP01271331A patent/EP1345859B1/de not_active Expired - Lifetime
- 2001-12-12 AT AT01271331T patent/ATE344788T1/de not_active IP Right Cessation
- 2001-12-12 WO PCT/EP2001/014559 patent/WO2002049972A1/de not_active Ceased
- 2001-12-12 ES ES01271331T patent/ES2276743T3/es not_active Expired - Lifetime
- 2001-12-12 DE DE50111426T patent/DE50111426D1/de not_active Expired - Lifetime
- 2001-12-12 CZ CZ20031746A patent/CZ301529B6/cs not_active IP Right Cessation

Also Published As

Publication number	Publication date
HUP0302498A2 (hu)	2003-12-29
HU230298B1 (hu)	2015-12-28
EP1345859B1 (de)	2006-11-08
CZ20031746A3 (cs)	2003-12-17
DE10064412A1 (de)	2002-06-27
PL203781B1 (pl)	2009-11-30
CZ301529B6 (cs)	2010-04-07
ATE344788T1 (de)	2006-11-15
ES2276743T3 (es)	2007-07-01
EP1345859A1 (de)	2003-09-24
DE50111426D1 (de)	2006-12-21
WO2002049972A1 (de)	2002-06-27
HUP0302498A3 (en)	2011-04-28

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