IT1050147B - Regolazione della concentrazione salina di salamoie con uso di dispersioni micellari - Google Patents

Regolazione della concentrazione salina di salamoie con uso di dispersioni micellari

Info

Publication number: IT1050147B
Authority: IT; Italy
Prior art keywords: brine; regulation; salt concentration; micellar dispersions; micellar
Prior art date: 1970-11-27

Application number

IT29013/71A

Other languages

English (en)

Original Assignee

Marathon Oil Co

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.)

1970-11-27

Filing date

1971-09-23

Publication date

1981-03-10

1971-09-23 Application filed by Marathon Oil Co filed Critical Marathon Oil Co

1981-03-10 Application granted granted Critical

1981-03-10 Publication of IT1050147B publication Critical patent/IT1050147B/it

Links

239000006185 dispersion Substances 0.000 title 1
150000003839 salts Chemical class 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
- C02F1/265—Desalination
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- 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
- C02F2103/08—Seawater, e.g. for desalination
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/04—Surfactants, used as part of a formulation or alone

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Extraction Or Liquid Replacement (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Colloid Chemistry (AREA)
Treatment Of Water By Ion Exchange (AREA)
Removal Of Specific Substances (AREA)

IT29013/71A 1970-11-27 1971-09-23 Regolazione della concentrazione salina di salamoie con uso di dispersioni micellari IT1050147B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US9320170A	1970-11-27	1970-11-27

Publications (1)

Publication Number	Publication Date
IT1050147B true IT1050147B (it)	1981-03-10

Family

ID=22237719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29013/71A IT1050147B (it)	1970-11-27	1971-09-23	Regolazione della concentrazione salina di salamoie con uso di dispersioni micellari

Country Status (12)

Country	Link
US (1)	US3706659A (it)
JP (1)	JPS526262B1 (it)
AU (1)	AU462337B2 (it)
CA (1)	CA966235A (it)
DE (1)	DE2145535A1 (it)
ES (2)	ES396376A1 (it)
FR (1)	FR2115812A5 (it)
GB (1)	GB1351657A (it)
IT (1)	IT1050147B (it)
NL (1)	NL150086B (it)
SE (1)	SE376226B (it)
TR (1)	TR16720A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4411798A (en) *	1980-05-27	1983-10-25	Standard Oil Company	Process for separating D2 O from H2 O using surfactant systems
US4505885A (en) *	1983-06-20	1985-03-19	The Dow Chemical Company	Method of removing water from alkali metal hydroxide solutions
US5679254A (en) *	1995-11-20	1997-10-21	Chakrabarti; Debtosh	Desalination of seawater by nonionic surfactant aided phase separation

1970
- 1970-11-27 US US93201A patent/US3706659A/en not_active Expired - Lifetime
1971
- 1971-09-08 DE DE19712145535 patent/DE2145535A1/de active Pending
- 1971-09-22 CA CA123451362-45*AA patent/CA966235A/en not_active Expired
- 1971-09-23 IT IT29013/71A patent/IT1050147B/it active
- 1971-10-11 GB GB4726671A patent/GB1351657A/en not_active Expired
- 1971-10-21 TR TR16720A patent/TR16720A/xx unknown
- 1971-10-26 ES ES396376A patent/ES396376A1/es not_active Expired
- 1971-10-26 FR FR7138403A patent/FR2115812A5/fr not_active Expired
- 1971-11-23 AU AU36071/71A patent/AU462337B2/en not_active Expired
- 1971-11-26 NL NL717116287A patent/NL150086B/xx unknown
- 1971-11-26 JP JP46094597A patent/JPS526262B1/ja active Pending
- 1971-11-26 SE SE7115151A patent/SE376226B/xx unknown
1974
- 1974-02-16 ES ES74423332A patent/ES423332A1/es not_active Expired

Also Published As

Publication number	Publication date
AU462337B2 (en)	1975-06-04
ES396376A1 (es)	1974-12-16
DE2145535A1 (de)	1972-05-31
TR16720A (tr)	1973-03-01
NL7116287A (it)	1972-05-30
US3706659A (en)	1972-12-19
JPS526262B1 (it)	1977-02-21
ES423332A1 (es)	1976-10-01
GB1351657A (en)	1974-05-01
CA966235A (en)	1975-04-15
AU3607171A (en)	1973-05-31
SE376226B (it)	1975-05-12
NL150086B (nl)	1976-07-15
FR2115812A5 (it)	1972-07-07

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