ES453966A1 - Procedimiento para la separacion de mercurio desde solucio- nes acuosas. - Google Patents

Procedimiento para la separacion de mercurio desde solucio- nes acuosas.

Info

Publication number: ES453966A1
Authority: ES; Spain
Prior art keywords: mercury; extraction; organic phase; aqueous; stage
Prior art date: 1975-12-11
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

ES453966A

Other languages

English (en)

Spanish (es)

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.)

Hoechst AG

Original Assignee

Hoechst AG

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.)

1975-12-11

Filing date

1976-12-04

Publication date

1977-11-16

1976-12-04 Application filed by Hoechst AG filed Critical Hoechst AG

1977-11-16 Publication of ES453966A1 publication Critical patent/ES453966A1/es

Status Expired legal-status Critical Current

Links

QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title abstract 12
229910052753 mercury Inorganic materials 0.000 title abstract 12
238000000034 method Methods 0.000 title abstract 2
239000012736 aqueous medium Substances 0.000 title 1
238000000605 extraction Methods 0.000 abstract 10
239000012074 organic phase Substances 0.000 abstract 7
239000008346 aqueous phase Substances 0.000 abstract 6
239000003795 chemical substances by application Substances 0.000 abstract 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
239000012267 brine Substances 0.000 abstract 2
229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
235000010755 mineral Nutrition 0.000 abstract 2
239000011707 mineral Substances 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
235000011121 sodium hydroxide Nutrition 0.000 abstract 2
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 2
239000000243 solution Substances 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000012071 phase Substances 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
239000011780 sodium chloride Substances 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1
-1 tertiary amine salt Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction

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)
Physical Water Treatments (AREA)
Extraction Or Liquid Replacement (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Manufacture And Refinement Of Metals (AREA)

ES453966A 1975-12-11 1976-12-04 Procedimiento para la separacion de mercurio desde solucio- nes acuosas. Expired ES453966A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2555693A DE2555693C3 (de)	1975-12-11	1975-12-11	Verfahren zur Entfernung von Quecksilber aus Abwässern

Publications (1)

Publication Number	Publication Date
ES453966A1 true ES453966A1 (es)	1977-11-16

Family

ID=5964052

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES453966A Expired ES453966A1 (es)	1975-12-11	1976-12-04	Procedimiento para la separacion de mercurio desde solucio- nes acuosas.

Country Status (11)

Country	Link
JP (1)	JPS5278795A (fr)
AT (1)	AT345753B (fr)
AU (1)	AU2042176A (fr)
BE (1)	BE849347A (fr)
DE (1)	DE2555693C3 (fr)
ES (1)	ES453966A1 (fr)
FR (1)	FR2334634A1 (fr)
GB (1)	GB1529030A (fr)
IT (1)	IT1070026B (fr)
NL (1)	NL7613545A (fr)
SE (1)	SE412926B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE405078B (sv) *	1977-04-15	1978-11-20	Svenska Rayon Ab	Forfarande for att eliminera ytaktiva emnens inverkan pa separationsegenskaperna i vetskeextraktionssystem
SE464471B (sv) *	1986-10-16	1991-04-29	Goetaverken Miljoe Ab	Foerfarande foer att rena metallhaltiga loesningar
US4956154A (en) *	1988-03-09	1990-09-11	Unc Reclamation	Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3437476A (en) *	1965-08-26	1969-04-08	Dow Chemical Co	Process for purifying mercury
US3785803A (en) *	1972-03-01	1974-01-15	Atomic Energy Commission	Extraction of mercury from alkaline brines
US3899570A (en) *	1973-02-09	1975-08-12	Wisconsin Alumni Res Found	Extraction of mercuric chloride from dilute solution and recovery

1975
- 1975-12-11 DE DE2555693A patent/DE2555693C3/de not_active Expired
1976
- 1976-12-04 ES ES453966A patent/ES453966A1/es not_active Expired
- 1976-12-06 NL NL7613545A patent/NL7613545A/xx not_active Application Discontinuation
- 1976-12-09 IT IT30234/76A patent/IT1070026B/it active
- 1976-12-09 AU AU20421/76A patent/AU2042176A/en not_active Expired
- 1976-12-10 SE SE7613945A patent/SE412926B/xx unknown
- 1976-12-10 JP JP51147868A patent/JPS5278795A/ja active Pending
- 1976-12-10 AT AT912676A patent/AT345753B/de not_active IP Right Cessation
- 1976-12-13 FR FR7637472A patent/FR2334634A1/fr not_active Withdrawn
- 1976-12-13 BE BE173207A patent/BE849347A/fr unknown
- 1976-12-13 GB GB51911/76A patent/GB1529030A/en not_active Expired

Also Published As

Publication number	Publication date
DE2555693B2 (de)	1979-09-06
ATA912676A (de)	1978-01-15
AU2042176A (en)	1978-06-15
JPS5278795A (en)	1977-07-02
GB1529030A (en)	1978-10-18
AT345753B (de)	1978-10-10
DE2555693C3 (de)	1980-05-22
SE7613945L (sv)	1977-06-12
BE849347A (fr)	1977-06-13
SE412926B (sv)	1980-03-24
NL7613545A (nl)	1977-06-14
IT1070026B (it)	1985-03-25
DE2555693A1 (de)	1977-06-23
FR2334634A1 (fr)	1977-07-08

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