ES377391A1 - Procedimiento para impedir deposiciones petrificantes en sistemas acuosos. - Google Patents

Procedimiento para impedir deposiciones petrificantes en sistemas acuosos.

Info

Publication number: ES377391A1
Authority: ES; Spain
Prior art keywords: liter; water; degradation products; starch degradation; starch derivatives
Prior art date: 1969-05-17
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

Application number

ES377391A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Joh A Benckiser GmbH

Original Assignee

Joh A Benckiser GmbH

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.)

1969-05-17

Filing date

1970-03-11

Publication date

1973-02-01

1969-05-17 Priority claimed from DE19691925235 external-priority patent/DE1925235C3/de

1970-03-11 Application filed by Joh A Benckiser GmbH filed Critical Joh A Benckiser GmbH

1973-02-01 Publication of ES377391A1 publication Critical patent/ES377391A1/es

Status Expired legal-status Critical Current

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
- 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Detergent Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)

ES377391A 1969-05-17 1970-03-11 Procedimiento para impedir deposiciones petrificantes en sistemas acuosos. Expired ES377391A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691925235 DE1925235C3 (de)		1969-05-17	Verfahren zur Verhinderung von steinbildenden Ablagerungen in wäßrigen Systemen

Publications (1)

Publication Number	Publication Date
ES377391A1 true ES377391A1 (es)	1973-02-01

Family

ID=5734456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES377391A Expired ES377391A1 (es)	1969-05-17	1970-03-11	Procedimiento para impedir deposiciones petrificantes en sistemas acuosos.

Country Status (7)

Country	Link
AT (1)	AT297618B (es)
BE (1)	BE750509A (es)
CH (1)	CH542790A (es)
ES (1)	ES377391A1 (es)
FR (1)	FR2042717A1 (es)
GB (1)	GB1291895A (es)
NL (1)	NL7006852A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4328106A (en) *	1980-06-13	1982-05-04	The United States Of America As Represented By The United States Department Of Energy	Method for inhibiting silica precipitation and scaling in geothermal flow systems
JPS5976598A (ja) *	1982-10-25	1984-05-01	Mitsubishi Gas Chem Co Inc	スケ−ル防止剤
US4799995A (en) *	1987-07-29	1989-01-24	The Dow Chemical Company	Scale inhibition formulations for kraft digesters

1970
- 1970-03-11 ES ES377391A patent/ES377391A1/es not_active Expired
- 1970-04-28 AT AT388170A patent/AT297618B/de not_active IP Right Cessation
- 1970-05-12 CH CH702870A patent/CH542790A/de not_active IP Right Cessation
- 1970-05-12 NL NL7006852A patent/NL7006852A/xx unknown
- 1970-05-15 BE BE750509D patent/BE750509A/xx unknown
- 1970-05-15 FR FR7017803A patent/FR2042717A1/fr not_active Withdrawn
- 1970-05-18 GB GB2398970A patent/GB1291895A/en not_active Expired

Also Published As

Publication number	Publication date
BE750509A (fr)	1970-10-16
FR2042717A1 (es)	1971-02-12
GB1291895A (en)	1972-10-04
DE1925235B2 (de)	1975-05-22
CH542790A (de)	1973-10-15
NL7006852A (es)	1970-11-19
AT297618B (de)	1972-04-10
DE1925235A1 (de)	1970-11-19

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