ATE497929T1 - Rückgewinnung von schwefelsäure - Google Patents

Rückgewinnung von schwefelsäure

Info

Publication number: ATE497929T1
Authority: AT; Austria
Prior art keywords: recovery; sulfuric acid; sulfuric; acid
Prior art date: 2005-02-11

Application number

AT06716617T

Other languages

English (en)

Inventor

Groenestijn Johannes Van

Jacob Hazewinkel

Raimond Creusen

Koen Meesters

Original Assignee

Tno

Techno Invent Ingenieursbureau Voor Milieutechniek B V

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.)

2005-02-11

Filing date

2006-02-13

Publication date

2011-02-15

2006-02-13 Application filed by Tno, Techno Invent Ingenieursbureau Voor Milieutechniek B V filed Critical Tno

2011-02-15 Application granted granted Critical

2011-02-15 Publication of ATE497929T1 publication Critical patent/ATE497929T1/de

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
- C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids
- 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
- C01B17/902—Recovery from spent acids containing metallic ions, e.g. hydrolysis acids, pickling acids by dialysis
- 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
- 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
- C01B17/905—Removal of organic impurities

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Processing Of Solid Wastes (AREA)

AT06716617T 2005-02-11 2006-02-13 Rückgewinnung von schwefelsäure ATE497929T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP05075350A EP1690828A1 (de)	2005-02-11	2005-02-11	Rückgewinnung von Schwefelsäure
PCT/NL2006/000074 WO2006085763A1 (en)	2005-02-11	2006-02-13	Recovery of sulphuric acid

Publications (1)

Publication Number	Publication Date
ATE497929T1 true ATE497929T1 (de)	2011-02-15

Family

ID=34938049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT06716617T ATE497929T1 (de)	2005-02-11	2006-02-13	Rückgewinnung von schwefelsäure

Country Status (27)

Country	Link
US (1)	US7442359B2 (de)
EP (2)	EP1690828A1 (de)
JP (1)	JP5153347B2 (de)
KR (1)	KR101324925B1 (de)
CN (1)	CN101155755B (de)
AP (1)	AP2135A (de)
AT (1)	ATE497929T1 (de)
AU (1)	AU2006213184B2 (de)
BR (1)	BRPI0607543A2 (de)
CA (1)	CA2597555A1 (de)
CY (1)	CY1111618T1 (de)
DE (1)	DE602006020024D1 (de)
DK (1)	DK1863736T3 (de)
EA (1)	EA011666B1 (de)
EG (1)	EG25274A (de)
ES (1)	ES2360950T3 (de)
HR (1)	HRP20110342T1 (de)
MX (1)	MX2007009630A (de)
NO (1)	NO20074155L (de)
NZ (1)	NZ560933A (de)
PL (1)	PL1863736T3 (de)
PT (1)	PT1863736E (de)
RS (1)	RS51880B (de)
SI (1)	SI1863736T1 (de)
UA (1)	UA99585C2 (de)
WO (1)	WO2006085763A1 (de)
ZA (1)	ZA200707102B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101157445A (zh)	2007-09-18	2008-04-09	陈培豪	植物纤维素原料浓酸水解液中硫酸的回收方法
WO2010097681A1 (en) *	2009-02-25	2010-09-02	Council Of Scientific & Industrial Research	A polybenzimidazole based membrane for deacidification
JP5843769B2 (ja) *	2009-08-11	2016-01-13	エフピーイノベイションズ	ナノ結晶性セルロース製造からの廃液の流れの分画
CA2876114C (en)	2012-06-12	2020-08-18	Toray Industries, Inc.	Method for producing sugar liquid
NZ743055A (en)	2013-03-08	2020-03-27	Xyleco Inc	Equipment protecting enclosures
RU2668318C1 (ru) *	2017-11-07	2018-09-28	Ирина Евгеньевна Бондарева	Способ обработки растительной биомассы для эффективного хранения

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2276210A (en) *	1940-01-12	1942-03-10	Shell Dev	Acid purification and recovery process
GB811058A (en) *	1956-12-24	1959-03-25	Metallgesellschaft Ag	Method of producing concentrated sulphuric acid and oleum from gases containing hydrogen sulphide
US3244620A (en) *	1964-11-02	1966-04-05	Dow Chemical Co	Separation of acid from polymers by dialysis with anion-exchange membranes
US3310477A (en) *	1964-11-27	1967-03-21	Charles R Wilke	Method of isolating a desulfovibrio for use in removing sulfates from brine
US4608245A (en) *	1985-10-17	1986-08-26	Gaddy James L	Method of separation of sugars and concentrated sulfuric acid
US5188673A (en) *	1987-05-15	1993-02-23	Clausen Edgar C	Concentrated sulfuric acid process for converting lignocellulosic materials to sugars
US5244553A (en) *	1991-10-31	1993-09-14	North Carolina State University	Method for recovering acid from an acid-sugar hydrolyzate
US5562777A (en) *	1993-03-26	1996-10-08	Arkenol, Inc.	Method of producing sugars using strong acid hydrolysis of cellulosic and hemicellulosic materials
WO1996040970A1 (en) *	1995-06-07	1996-12-19	Arkenol, Inc.	Method of strong acid hydrolysis
JPH0910558A (ja) *	1995-06-30	1997-01-14	Asahi Glass Co Ltd	水素イオン選択電気透析方法
US6432276B1 (en) *	2000-04-12	2002-08-13	Gene E Lightner	Method to separate ethanol from a solution containing sulfuric acid and ethanol
US6692578B2 (en) *	2001-02-23	2004-02-17	Battelle Memorial Institute	Hydrolysis of biomass material
US20040222157A1 (en) *	2003-02-18	2004-11-11	Minhas Bhupender S.	Process for the recovery of sulfuric acid using polymeric membranes
US7718070B2 (en) *	2006-08-18	2010-05-18	Iogen Energy Corporation	Method of obtaining an organic salt or acid from an aqueous sugar stream

2005
- 2005-02-11 EP EP05075350A patent/EP1690828A1/de not_active Withdrawn
2006
- 2006-02-13 ES ES06716617T patent/ES2360950T3/es active Active
- 2006-02-13 DE DE602006020024T patent/DE602006020024D1/de active Active
- 2006-02-13 EA EA200701703A patent/EA011666B1/ru not_active IP Right Cessation
- 2006-02-13 RS RS20110185A patent/RS51880B/en unknown
- 2006-02-13 AT AT06716617T patent/ATE497929T1/de active
- 2006-02-13 MX MX2007009630A patent/MX2007009630A/es active IP Right Grant
- 2006-02-13 EP EP06716617A patent/EP1863736B1/de active Active
- 2006-02-13 PT PT06716617T patent/PT1863736E/pt unknown
- 2006-02-13 NZ NZ560933A patent/NZ560933A/en not_active IP Right Cessation
- 2006-02-13 DK DK06716617.3T patent/DK1863736T3/da active
- 2006-02-13 CN CN2006800113037A patent/CN101155755B/zh not_active Expired - Fee Related
- 2006-02-13 AU AU2006213184A patent/AU2006213184B2/en not_active Ceased
- 2006-02-13 JP JP2007555043A patent/JP5153347B2/ja not_active Expired - Fee Related
- 2006-02-13 SI SI200630998T patent/SI1863736T1/sl unknown
- 2006-02-13 PL PL06716617T patent/PL1863736T3/pl unknown
- 2006-02-13 AP AP2007004100A patent/AP2135A/en active
- 2006-02-13 UA UAA200710085A patent/UA99585C2/ru unknown
- 2006-02-13 WO PCT/NL2006/000074 patent/WO2006085763A1/en active Application Filing
- 2006-02-13 CA CA002597555A patent/CA2597555A1/en not_active Abandoned
- 2006-02-13 BR BRPI0607543-6A patent/BRPI0607543A2/pt not_active IP Right Cessation
2007
- 2007-08-08 EG EGNA2007000830 patent/EG25274A/xx active
- 2007-08-10 US US11/837,111 patent/US7442359B2/en not_active Expired - Fee Related
- 2007-08-13 NO NO20074155A patent/NO20074155L/no not_active Application Discontinuation
- 2007-08-23 ZA ZA200707102A patent/ZA200707102B/xx unknown
- 2007-09-10 KR KR1020077020717A patent/KR101324925B1/ko not_active IP Right Cessation
2011
- 2011-05-06 CY CY20111100437T patent/CY1111618T1/el unknown
- 2011-05-09 HR HR20110342T patent/HRP20110342T1/hr unknown

Also Published As

Publication number	Publication date
CY1111618T1 (el)	2015-10-07
PT1863736E (pt)	2011-05-31
DE602006020024D1 (de)	2011-03-24
WO2006085763A1 (en)	2006-08-17
MX2007009630A (es)	2007-12-07
AP2007004100A0 (en)	2007-08-31
ES2360950T3 (es)	2011-06-10
AU2006213184A1 (en)	2006-08-17
AP2135A (en)	2010-07-14
US7442359B2 (en)	2008-10-28
ZA200707102B (en)	2008-09-25
JP2008529946A (ja)	2008-08-07
NO20074155L (no)	2007-11-09
JP5153347B2 (ja)	2013-02-27
BRPI0607543A2 (pt)	2010-04-06
KR20070112160A (ko)	2007-11-22
EP1863736B1 (de)	2011-02-09
HRP20110342T1 (hr)	2011-06-30
PL1863736T3 (pl)	2011-07-29
RS51880B (en)	2012-02-29
CN101155755A (zh)	2008-04-02
KR101324925B1 (ko)	2013-12-19
EG25274A (en)	2011-12-04
UA99585C2 (ru)	2012-09-10
AU2006213184B2 (en)	2012-04-05
SI1863736T1 (sl)	2011-07-29
CN101155755B (zh)	2012-10-10
EA200701703A1 (ru)	2008-04-28
CA2597555A1 (en)	2006-08-17
EP1690828A1 (de)	2006-08-16
DK1863736T3 (da)	2011-05-30
NZ560933A (en)	2010-09-30
EP1863736A1 (de)	2007-12-12
EA011666B1 (ru)	2009-04-28
US20080025911A1 (en)	2008-01-31

Legal Events

Date

Code

Title

Description

2011-10-15

UEP

Publication of translation of european patent specification

Ref document number: 1863736

Country of ref document: EP

Publication	Publication Date	Title
DE502006004291D1 (de)	2009-09-03	Rückgewinnung von Nitriersäuregemischen aus Nitrierprozessen
MA28601B1 (fr)	2007-05-02	Acide 4-hydroxy-4-methyl-piperidine-1-carboxylique (4-methoxy-7-morpholin-4-yl-benzothiazol-2-yl)-amide
DE112007001307A5 (de)	2009-04-30	Mikrobiologische Herstellung von 3-Hydroxyisobuttersäure
ATE538092T1 (de)	2012-01-15	Asparaginsäureproteaseinhibitoren
ATE504556T1 (de)	2011-04-15	Herstellung von natriumdiformiat
ATE510923T1 (de)	2011-06-15	Nukleinsäure
DE502006004941D1 (de)	2009-11-05	Von hohlprofilen
ATE497929T1 (de)	2011-02-15	Rückgewinnung von schwefelsäure
ATE488493T1 (de)	2010-12-15	Biphenyl- und naphthylphenylhydroxamsäurederivate
NO20050231D0 (no)	2005-01-14	Deteksjon av enterovirus nukleinsyre
DE602007010931D1 (de)	2011-01-13	Säurefarbstoffe
SE0400117L (sv)	2005-07-22	Sätt att framställa salt av dinitramidsyra
ATE510450T1 (de)	2011-06-15	Neue verwendung von 2-hydroxy-4- methylthiobuttersäure (hmtb)
DE602007001604D1 (de)	2009-08-27	Säurefarbstoffe
BRPI0616418A2 (pt)	2016-12-06	método para produzir um l-aminoácido
BRPI0616421A2 (pt)	2016-08-23	método para produzir um l-aminoácido
DK2042471T3 (da)	2019-06-17	Fremgangsmåde til koncentrering af svovlsyre
UA12074S (uk)	2006-05-15	Комплект етикеток
UA12432S (uk)	2006-07-17	Комплект етикеток
UA12877S (uk)	2006-10-16	Комплект етикеток
UA12903S (uk)	2006-10-16	Комплект етикеток
UA13039S (uk)	2006-11-15	Комплект етикеток
UA13674S (uk)	2007-03-15	Комплект етикеток
UA12681S (uk)	2006-09-15	Комплект етикеток
UA12627S (uk)	2006-08-15	Комплект етикеток