NO157495C - Fremgangsmaate for aa hindre sedimentering av leire i leireholdig vann. - Google Patents

Fremgangsmaate for aa hindre sedimentering av leire i leireholdig vann.

Info

Publication number: NO157495C
Authority: NO; Norway
Prior art keywords: clay; procedure; leading water; preventing sedimentation; sedimentation
Prior art date: 1982-12-31

Application number

NO834835A

Other languages

English (en)

Norwegian (no)

Other versions

NO157495B (no

NO834835L (no

Inventor

Lino Vio

Gilles Meunier

Original Assignee

Elf Aquitaine

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.)

1982-12-31

Filing date

1983-12-28

Publication date

1988-03-30

1983-12-28 Application filed by Elf Aquitaine filed Critical Elf Aquitaine

1984-07-02 Publication of NO834835L publication Critical patent/NO834835L/no

1987-12-21 Publication of NO157495B publication Critical patent/NO157495B/no

1988-03-30 Publication of NO157495C publication Critical patent/NO157495C/no

Links

238000000034 method Methods 0.000 title 1
238000004062 sedimentation Methods 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 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
- 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
- C02F5/12—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 nitrogen

Landscapes

Chemical & Material Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Compositions Of Macromolecular Compounds (AREA)
Detergent Compositions (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

NO834835A 1982-12-31 1983-12-28 Fremgangsmaate for aa hindre sedimentering av leire i leireholdig vann. NO157495C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8222181A FR2538717B1 (fr)	1982-12-31	1982-12-31	Procede et produit pour l'inhibition du depot d'argiles dans de l'eau

Publications (3)

Publication Number	Publication Date
NO834835L NO834835L (no)	1984-07-02
NO157495B NO157495B (no)	1987-12-21
NO157495C true NO157495C (no)	1988-03-30

Family

ID=9280751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO834835A NO157495C (no)	1982-12-31	1983-12-28	Fremgangsmaate for aa hindre sedimentering av leire i leireholdig vann.

Country Status (8)

Country	Link
US (1)	US4480067A (da)
EP (1)	EP0115727B1 (da)
CA (1)	CA1185140A (da)
DE (2)	DE115727T1 (da)
DK (1)	DK601083A (da)
FR (1)	FR2538717B1 (da)
IE (1)	IE56513B1 (da)
NO (1)	NO157495C (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU186325B (en) *	1984-08-06	1985-07-29	Mta Termeszettudomanyai Kutato	Method for producing gels of reversible water-absorbing capacity and stabilized structure containing clay mineral
US4767540A (en) *	1987-02-11	1988-08-30	American Cyanamid Company	Polymers containing hydroxamic acid groups for reduction of suspended solids in bayer process streams
US4810296A (en) *	1988-02-16	1989-03-07	American Cyanamid Company	Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions
US5278142A (en) *	1989-03-20	1994-01-11	Orbon Corporation	Systemic delivery of polypeptides through the eye
US5182258A (en) *	1989-03-20	1993-01-26	Orbon Corporation	Systemic delivery of polypeptides through the eye
US6608137B1 (en) *	1991-05-23	2003-08-19	Cytec Technology Corp.	Microdispersions of hydroxamated polymers
US5256331A (en) *	1991-05-23	1993-10-26	American Cyanamid Company	Water-in-oil emulsions containing hydroxylamine
AU643899B2 (en) *	1991-07-24	1993-11-25	Nalco Chemical Company	Hydroxamic acid containing polymers used as corrosion inhibitors
US5383269A (en) *	1991-09-03	1995-01-24	Microelectronics And Computer Technology Corporation	Method of making three dimensional integrated circuit interconnect module
DE69308777T2 (de)	1992-12-14	1997-07-31	Nalco Chemical Co	Änderung der Trihydrat-Kristalle im Bayer-Verfahren
US5368745A (en) *	1993-09-02	1994-11-29	Cytec Technology Corp.	Method of flocculating low metal oxide content solids in a liquid
US5539046A (en) *	1994-11-04	1996-07-23	Cytec Technology Corp.	Blends of hydroxamated polymer emulsions with polyacrylate emulsions
CN1201440A (zh) *	1995-11-07	1998-12-09	Cytec技术有限公司	减少拜耳法三水合氧化铝中的杂质
US5951955A (en) *	1995-11-07	1999-09-14	Cytec Technology Corp.	Concentration of solids in the Bayer process
US5688403A (en) *	1996-02-29	1997-11-18	Cytec Technology Corp.	Removal of metal ions from solution
US5853677A (en) *	1996-04-26	1998-12-29	Cytec Technology Corp.	Concentration of solids by flocculating in the Bayer process
US5733459A (en) *	1996-04-29	1998-03-31	Cytec Technology Corp.	Use of hydroxamated polymers to alter bayer process scale
US5733460A (en) *	1996-04-29	1998-03-31	Cytec Technology Corp.	Use of hydroxamated polymers to alter Bayer Process scale
CN101128244B (zh) *	2005-02-25	2010-09-29	Cytec技术有限公司	异羟肟酸化聚合物的水包油包水乳液及其使用方法
BRPI0916262A2 (pt) *	2008-07-25	2018-05-29	Cytec Technology Corp	método para intensificar a recuperação de sulfeto valioso ou minerais preciosos, e, composição.
CN103819592B (zh) *	2014-03-05	2015-12-02	中南大学	一种有效沉降分离高硅高铁型拜耳法赤泥的絮凝剂的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4003842A (en) *	1975-07-14	1977-01-18	American Cyanamid Company	Corrosion and scale inhibitors for industrial recirculating cooling water systems
FR2476113A1 (fr) *	1980-02-14	1981-08-21	Elf Aquitaine	Boues de forage resistant a tres haute temperature

1982
- 1982-12-31 FR FR8222181A patent/FR2538717B1/fr not_active Expired
1983
- 1983-08-24 US US06/526,050 patent/US4480067A/en not_active Expired - Fee Related
- 1983-12-21 DE DE198383402497T patent/DE115727T1/de active Pending
- 1983-12-21 DE DE8383402497T patent/DE3367901D1/de not_active Expired
- 1983-12-21 EP EP83402497A patent/EP0115727B1/fr not_active Expired
- 1983-12-27 DK DK601083A patent/DK601083A/da not_active Application Discontinuation
- 1983-12-28 NO NO834835A patent/NO157495C/no unknown
- 1983-12-29 IE IE3074/83A patent/IE56513B1/xx unknown
- 1983-12-30 CA CA000444536A patent/CA1185140A/fr not_active Expired

Also Published As

Publication number	Publication date
FR2538717B1 (fr)	1987-09-11
NO157495B (no)	1987-12-21
DK601083A (da)	1984-07-01
EP0115727B1 (fr)	1986-11-26
IE56513B1 (en)	1991-08-28
FR2538717A1 (fr)	1984-07-06
CA1185140A (fr)	1985-04-09
EP0115727A1 (fr)	1984-08-15
US4480067A (en)	1984-10-30
DE115727T1 (de)	1985-02-14
DE3367901D1 (en)	1987-01-15
NO834835L (no)	1984-07-02
DK601083D0 (da)	1983-12-27
IE833074L (en)	1984-06-30

Publication	Publication Date	Title
FI823299L (fi)	1984-03-28	Anordning foer upphoejning av bukter i golven
NO834835L (no)	1984-07-02	Fremgangsmaate for inhibering av avsetning av leire i vann
IT1030899B (it)	1979-04-10	Apparecchiatura per la chiarificazione di acque di scarico
DK159622C (da)	1991-04-08	Afloebsrende
NO167727C (no)	1991-12-11	Fartoey for utlegning av roerledninger i sjoeen.
NO151716C (no)	1985-06-05	Fremgangsmaate for fjernelse av sedimenter under vann
IT7851482A0 (it)	1978-10-12	Perfezionamento nei procedimenti per la digestione di fanghi
FI824229A0 (fi)	1982-12-09	Bioreaktor
NO891008D0 (no)	1989-03-09	System for sugetoemning av brukt vann.
NO863018D0 (no)	1986-07-25	Fremgangsmaate ved nedbrytning av lignocellulose.
BE874944A (fr)	1979-09-19	Procede pour le dosage de l'alpha-amylase
NO162452C (no)	1996-11-06	Höy-ytelses-finneror for vannfartöyer.
FI842783A0 (fi)	1984-07-11	Anordning foer maetning av urin.
AU5848980A (en)	1980-11-27	Improving the dewatering properties of sludge
NO154333C (no)	1986-09-03	Anordning for karbonering av vann.
NO823090L (no)	1984-03-14	Fremgangsmaate ved desoksydering av vann
FI830807A0 (fi)	1983-03-10	Anordning foer utnyttjande av vattnets vaogroerelse
FR2554843B3 (fr)	1986-05-23	Fosse septique
AU7544781A (en)	1982-03-25	Dewatering sludge
NO158095B (no)	1988-04-05	Fremgangsmaate for nitrering av metanol.
NO864453D0 (no)	1986-11-07	Fremgangsmaate for behandling av forurenset vann.
IT8221697A0 (it)	1982-06-04	Procedimento per la depurazione di reflui acquosi mediante digestione anaerobica.
KR840002063U (ko)	1984-05-28	하수도의 정화조
KR840003179U (ko)	1984-07-20	하수도용 정화조
KR840003803U (ko)	1984-08-22	수몰식 로오프 견인형 오니 제거장치