SE416638B - Forfarande for rening av en eller flera utspedda svavelsyralosningar, innehallande atminstone elementen jern och titan - Google Patents

Forfarande for rening av en eller flera utspedda svavelsyralosningar, innehallande atminstone elementen jern och titan

Info

Publication number: SE416638B
Authority: SE; Sweden
Prior art keywords: atminstone; detented; titan; purification; procedure
Prior art date: 1975-10-20

Application number

SE7611607A

Other languages

English (en)

Other versions

SE7611607L (sv

Inventor

J Cohen

A Adjemian

Original Assignee

Pechiney Aluminium

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.)

1975-10-20

Filing date

1976-10-19

Publication date

1981-01-26

1976-10-19 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1977-04-21 Publication of SE7611607L publication Critical patent/SE7611607L/sv

1981-01-26 Publication of SE416638B publication Critical patent/SE416638B/sv

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
- C01B17/901—Recovery from spent acids containing metallic ions, e.g. hydrolysis acids, pickling acids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Removal Of Specific Substances (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Compounds Of Iron (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Paints Or Removers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Manufacture And Refinement Of Metals (AREA)
Catalysts (AREA)

SE7611607A 1975-10-20 1976-10-19 Forfarande for rening av en eller flera utspedda svavelsyralosningar, innehallande atminstone elementen jern och titan SE416638B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7532026A FR2328658A1 (fr)	1975-10-20	1975-10-20	Perfectionnements a l'epuration de solutions sulfuriques diluees

Publications (2)

Publication Number	Publication Date
SE7611607L SE7611607L (sv)	1977-04-21
SE416638B true SE416638B (sv)	1981-01-26

Family

ID=9161393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7611607A SE416638B (sv)	1975-10-20	1976-10-19	Forfarande for rening av en eller flera utspedda svavelsyralosningar, innehallande atminstone elementen jern och titan

Country Status (30)

Country	Link
US (1)	US4155984A (sv)
JP (1)	JPS5250993A (sv)
AR (1)	AR208631A1 (sv)
AT (1)	AT355594B (sv)
BE (1)	BE847415A (sv)
BG (1)	BG39461A3 (sv)
BR (1)	BR7606981A (sv)
CA (1)	CA1096138A (sv)
CH (1)	CH613913A5 (sv)
DD (1)	DD127453A5 (sv)
DE (1)	DE2647084C2 (sv)
DK (1)	DK470776A (sv)
EG (1)	EG13008A (sv)
ES (1)	ES452484A1 (sv)
FR (1)	FR2328658A1 (sv)
GB (1)	GB1563604A (sv)
HU (1)	HU174053B (sv)
IL (1)	IL50700A (sv)
IN (1)	IN145507B (sv)
IT (1)	IT1070943B (sv)
LU (1)	LU76024A1 (sv)
MX (1)	MX143150A (sv)
NL (1)	NL186505C (sv)
NO (1)	NO150034C (sv)
NZ (1)	NZ182354A (sv)
OA (1)	OA05455A (sv)
RO (1)	RO72145A (sv)
SE (1)	SE416638B (sv)
SU (1)	SU786878A3 (sv)
ZA (1)	ZA766216B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1086096B (it) *	1977-09-21	1985-05-28	Montedison Spa	Procedimento per la concentrazione di soluzioni acquose di acido solforico
JPS6021705U (ja) *	1983-07-19	1985-02-14	アルプス電気株式会社	光分岐・結合器
JPS6191610U (sv) *	1984-11-22	1986-06-13
DE3726047A1 (de) *	1987-08-06	1989-02-16	Bayer Ag	Verfahren zum abtrennen von metallsulfaten aus schwefelsaeure
JP2968877B2 (ja) *	1991-11-08	1999-11-02	日鉄鉱業株式会社	金属硫酸塩含有の廃硫酸から硫酸を回収する方法
RU2500614C1 (ru) *	2012-05-10	2013-12-10	Открытое акционерное общество "Казанский завод синтетического каучука" (ОАО "КЗСК")	Способ утилизации отходов серной кислоты

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR870125A (fr) *	1940-05-04	1942-03-03	Konink Ind Mij Voorheen Noury	Procédé de purification des solutions sulfuriques
NL258598A (sv) *	1959-12-03
US3057685A (en) *	1960-05-23	1962-10-09	Edna Y Kamlet	Cyclic process for the beneficiation of titania ores and slags
US3984312A (en) *	1973-04-23	1976-10-05	Industrial Resources, Inc.	Process for insolubilizing potentially water pollutable wastes from sodium or ammonium type sulfur dioxide air pollution control systems

1975
- 1975-10-20 CH CH1314976A patent/CH613913A5/xx not_active IP Right Cessation
- 1975-10-20 FR FR7532026A patent/FR2328658A1/fr active Granted
1976
- 1976-09-28 IN IN1794/CAL/76A patent/IN145507B/en unknown
- 1976-10-14 NL NLAANVRAGE7611385,A patent/NL186505C/xx active Search and Examination
- 1976-10-14 DD DD195277A patent/DD127453A5/xx unknown
- 1976-10-18 CA CA263,559A patent/CA1096138A/fr not_active Expired
- 1976-10-18 JP JP51124777A patent/JPS5250993A/ja active Granted
- 1976-10-18 MX MX166687A patent/MX143150A/es unknown
- 1976-10-18 ES ES452484A patent/ES452484A1/es not_active Expired
- 1976-10-18 NZ NZ182354A patent/NZ182354A/xx unknown
- 1976-10-18 EG EG640/76A patent/EG13008A/xx active
- 1976-10-18 LU LU76024A patent/LU76024A1/xx unknown
- 1976-10-18 OA OA55956A patent/OA05455A/xx unknown
- 1976-10-18 IL IL50700A patent/IL50700A/xx unknown
- 1976-10-19 DE DE2647084A patent/DE2647084C2/de not_active Expired
- 1976-10-19 SE SE7611607A patent/SE416638B/sv not_active IP Right Cessation
- 1976-10-19 NO NO763551A patent/NO150034C/no unknown
- 1976-10-19 IT IT28459/76A patent/IT1070943B/it active
- 1976-10-19 AR AR265144A patent/AR208631A1/es active
- 1976-10-19 US US05/733,858 patent/US4155984A/en not_active Expired - Lifetime
- 1976-10-19 BE BE171614A patent/BE847415A/xx not_active IP Right Cessation
- 1976-10-19 AT AT777076A patent/AT355594B/de not_active IP Right Cessation
- 1976-10-19 DK DK470776A patent/DK470776A/da unknown
- 1976-10-19 ZA ZA766216A patent/ZA766216B/xx unknown
- 1976-10-19 GB GB43331/76A patent/GB1563604A/en not_active Expired
- 1976-10-19 BR BR7606981A patent/BR7606981A/pt unknown
- 1976-10-20 BG BG7634486A patent/BG39461A3/xx unknown
- 1976-10-20 SU SU762414008A patent/SU786878A3/ru active
- 1976-10-20 HU HU76PE1000A patent/HU174053B/hu not_active IP Right Cessation
- 1976-10-20 RO RO7688147A patent/RO72145A/ro unknown

Also Published As

Publication number	Publication date
IL50700A (en)	1979-11-30
BE847415A (fr)	1977-04-19
GB1563604A (en)	1980-03-26
FR2328658A1 (fr)	1977-05-20
BR7606981A (pt)	1977-09-06
FR2328658B1 (sv)	1979-05-04
AR208631A1 (es)	1977-02-15
CA1096138A (fr)	1981-02-24
NO150034C (no)	1984-08-15
LU76024A1 (sv)	1977-05-31
IL50700A0 (en)	1976-12-31
ES452484A1 (es)	1977-11-16
NO763551L (sv)	1977-04-21
RO72145A (ro)	1981-06-30
ATA777076A (de)	1979-08-15
SE7611607L (sv)	1977-04-21
HU174053B (hu)	1979-10-28
DK470776A (da)	1977-04-21
ZA766216B (en)	1977-09-28
IT1070943B (it)	1985-04-02
DD127453A5 (sv)	1977-09-21
NO150034B (no)	1984-04-30
US4155984A (en)	1979-05-22
SU786878A3 (ru)	1980-12-07
DE2647084C2 (de)	1985-04-11
NZ182354A (en)	1979-01-11
NL7611385A (nl)	1977-04-22
EG13008A (en)	1980-07-31
AT355594B (de)	1980-03-10
IN145507B (sv)	1978-10-28
NL186505C (nl)	1990-12-17
BG39461A3 (en)	1986-06-16
DE2647084A1 (de)	1977-04-21
OA05455A (fr)	1981-03-31
CH613913A5 (sv)	1979-10-31
MX143150A (es)	1981-03-25
JPS5635602B2 (sv)	1981-08-18
JPS5250993A (en)	1977-04-23

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BG27364A3 (en)	1979-10-12	Method of obtaining of perpropionic acid solutions
SE7601542L (sv)	1976-08-26	Forfarande for samtidig koncentrering och rening av fosforsyralosningar
IT1060297B (it)	1982-07-10	Processo per la preparazione di biossido di uranio
SE7606317L (sv)	1976-12-06	Forfarande for rening av nitroshaltiga avgaser
AT353784B (de)	1979-12-10	Reduktionsverfahren zur herstellung von trans- dihydroindolen
SE7704645L (sv)	1977-10-25	Forfarande for rening av ettiksyra

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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