NO20032822D0 - Fremgangsmåte for konsentrering av brukt syre - Google Patents

Fremgangsmåte for konsentrering av brukt syre

Info

Publication number
NO20032822D0
NO20032822D0 NO20032822A NO20032822A NO20032822D0 NO 20032822 D0 NO20032822 D0 NO 20032822D0 NO 20032822 A NO20032822 A NO 20032822A NO 20032822 A NO20032822 A NO 20032822A NO 20032822 D0 NO20032822 D0 NO 20032822D0
Authority
NO
Norway
Prior art keywords
used acid
concentrating
concentrating used
acid
Prior art date
Application number
NO20032822A
Other languages
English (en)
Other versions
NO20032822L (no
Inventor
Aarno Kalliokoski
Pauli Kuisma
Original Assignee
Outokumpu Oy
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.)
Filing date
Publication date
Application filed by Outokumpu Oy filed Critical Outokumpu Oy
Publication of NO20032822D0 publication Critical patent/NO20032822D0/no
Publication of NO20032822L publication Critical patent/NO20032822L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • 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
    • C01B17/88—Concentration of sulfuric acid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO20032822A 2000-12-20 2003-06-19 Fremgangsmate for konsentrering av brukt syre NO20032822L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002803A FI109364B (fi) 2000-12-20 2000-12-20 Menetelmä pesuhapon väkevöimiseksi
PCT/FI2001/001081 WO2002053493A1 (en) 2000-12-20 2001-12-11 Method for the concentration of spent acid

Publications (2)

Publication Number Publication Date
NO20032822D0 true NO20032822D0 (no) 2003-06-19
NO20032822L NO20032822L (no) 2003-06-19

Family

ID=8559764

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032822A NO20032822L (no) 2000-12-20 2003-06-19 Fremgangsmate for konsentrering av brukt syre

Country Status (18)

Country Link
US (1) US6926757B2 (no)
EP (1) EP1345849A1 (no)
JP (1) JP2004517022A (no)
KR (1) KR100892892B1 (no)
CN (1) CN1259233C (no)
AU (1) AU2002217186B2 (no)
BG (1) BG107912A (no)
BR (1) BR0116336B1 (no)
CA (1) CA2431544C (no)
EA (1) EA005370B1 (no)
FI (1) FI109364B (no)
MX (1) MXPA03005492A (no)
NO (1) NO20032822L (no)
PE (1) PE20020810A1 (no)
PL (2) PL362124A1 (no)
WO (1) WO2002053493A1 (no)
YU (1) YU50603A (no)
ZA (1) ZA200304509B (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8679291B2 (en) 2007-03-13 2014-03-25 Heartland Technology Partners Llc Compact wastewater concentrator using waste heat
US10005678B2 (en) 2007-03-13 2018-06-26 Heartland Technology Partners Llc Method of cleaning a compact wastewater concentrator
US8741100B2 (en) 2007-03-13 2014-06-03 Heartland Technology Partners Llc Liquid concentrator
US8790496B2 (en) 2007-03-13 2014-07-29 Heartland Technology Partners Llc Compact wastewater concentrator and pollutant scrubber
US8801897B2 (en) 2007-03-13 2014-08-12 Heartland Technology Partners Llc Compact wastewater concentrator and contaminant scrubber
US8092578B2 (en) * 2008-08-25 2012-01-10 Eisenmann Corporation Method and apparatus for eliminating or reducing waste effluent from a wet electrostatic precipitator
AU2010213608B2 (en) 2009-02-12 2015-03-12 Heartland Technology Partners Llc Compact wastewater concentrator using waste heat
CN102115045B (zh) * 2010-11-30 2015-10-07 东营方圆有色金属有限公司 一种利用冶炼烟气余热浓缩净化稀酸的方法
WO2012100074A2 (en) 2011-01-21 2012-07-26 Heartland Technology Partners Llc Condensation plume mitigation system for exhaust stacks
US9296624B2 (en) 2011-10-11 2016-03-29 Heartland Technology Partners Llc Portable compact wastewater concentrator
CN103319038A (zh) * 2012-03-23 2013-09-25 山西太钢不锈钢股份有限公司 一种处理废混酸的方法
US8808497B2 (en) 2012-03-23 2014-08-19 Heartland Technology Partners Llc Fluid evaporator for an open fluid reservoir
US8741101B2 (en) 2012-07-13 2014-06-03 Heartland Technology Partners Llc Liquid concentrator
US8585869B1 (en) 2013-02-07 2013-11-19 Heartland Technology Partners Llc Multi-stage wastewater treatment system
US9199861B2 (en) 2013-02-07 2015-12-01 Heartland Technology Partners Llc Wastewater processing systems for power plants and other industrial sources
US20200062594A1 (en) * 2016-12-12 2020-02-27 Haldor Topsøe A/S A process for increasing the concentration of sulfuric acid and equipment for use in the process
CN109569205A (zh) * 2018-12-26 2019-04-05 中冶南方工程技术有限公司 酸再生烟气处理方法及系统
CN114229802B (zh) * 2021-12-16 2024-01-16 安徽华塑股份有限公司 一种氯气干燥工序中的稀硫酸提浓方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES125824A1 (es) * 1931-05-01 1932-04-16 Ig Farbenindustrie Ag PROCEDIMIENTO PARA LA PURIFICACIoN DE GASES DE TOSTACIoN
US3753692A (en) * 1969-08-20 1973-08-21 Ici Australia Ltd A process for the coproduction of zinc and sulphuric acid from zinc sulphide ores
US3789902A (en) * 1971-06-18 1974-02-05 Chemical Construction Corp Method for concentrating dilute acidic solutions
FR2210426B1 (no) * 1972-12-19 1976-08-27 Poudres & Explosifs Ste Nale
SE403277B (sv) * 1976-04-09 1978-08-07 Boliden Ab Forfarande vid vatrening av gaser innehallande svaveldioxid, halogener och minst ett forflyktigat emne ur gruppen omfattande arsenik och arsenikforeningar
DE3629765A1 (de) * 1986-09-02 1988-03-03 Bayer Ag Verfahren zur reinigung von abgasen
DE4403840C2 (de) 1994-02-08 1997-12-04 Bayer Ag Verfahren zur Rückgewinnung von Schwefelsäure aus metallsulfathaltigen Gebrauchtsäuren
EP0844211B1 (en) * 1996-11-26 2001-04-11 Haldor Topsoe A/S Process for concentration of sulphuric acid
FI103517B (fi) 1997-12-09 1999-07-15 Outokumpu Oy Menetelmä pesuhapon termiseksi hajottamiseksi

Also Published As

Publication number Publication date
EP1345849A1 (en) 2003-09-24
KR20040004467A (ko) 2004-01-13
WO2002053493A1 (en) 2002-07-11
CN1482999A (zh) 2004-03-17
CN1259233C (zh) 2006-06-14
BR0116336A (pt) 2003-10-14
AU2002217186B2 (en) 2006-07-27
ZA200304509B (en) 2004-03-03
BR0116336B1 (pt) 2010-06-01
US20040062707A1 (en) 2004-04-01
JP2004517022A (ja) 2004-06-10
FI20002803A0 (fi) 2000-12-20
MXPA03005492A (es) 2003-10-06
KR100892892B1 (ko) 2009-04-15
PL362124A1 (en) 2004-10-18
US6926757B2 (en) 2005-08-09
EA200300699A1 (ru) 2003-12-25
EA005370B1 (ru) 2005-02-24
BG107912A (bg) 2004-08-31
PL64707Y1 (pl) 2009-12-31
PE20020810A1 (es) 2002-10-08
NO20032822L (no) 2003-06-19
FI109364B (fi) 2002-07-15
CA2431544A1 (en) 2002-07-11
CA2431544C (en) 2009-10-20
YU50603A (sh) 2006-01-16

Similar Documents

Publication Publication Date Title
CY2007029I2 (el) Μεθοδος για την παρασκευη υποκατεστημενων οκτανοϋλ-αμιδιων
NO20032822D0 (no) Fremgangsmåte for konsentrering av brukt syre
DE60119283D1 (de) Verfahren zur herstellung von 3-hydroxypicolinsäure-derivaten
DE50101931D1 (de) Substituierte sulfonylaminomethylbenzoesäure(derivate) und verfahren zu ihrer herstellung
CY2013011I2 (el) Μεθοδος χορηγησης διφωσφονικων
AU7878301A (en) Method of amplifying nucleic acid
NO20030012L (no) Fremgangsmåte for fremstilling av substituerte oktanoylamider
DK1292561T3 (da) Fremgangsmåde til fremstillingen af cyclopropylcarboxylsyreestere og -derivater
DK1328499T3 (da) Fremgangsmåde til fremstilling af carboxylsyresalte
DK1216226T3 (da) Fremgangsmåde til fremstilling af phenyleddikesyrederivater
DK1326836T3 (da) Fremgangsmåde til fremstilling af 3-amino-2-chlor-4-methylpyridin
FI20000194A0 (fi) Menetelmä kaupankäynnissä
NO20004664L (no) FremgangsmÕte for fremstilling av HIV proteaseinhibitorer
ID25536A (id) Metode pembuatan asam-asam 4-fenil-4-sianosikloheksanoat tersubstitusi
NO20031927L (no) Forbedret fremgangsmåte for fremstilling av gabapentinmellomprodukt
DE50002849D1 (de) Verfahren zur aufkonzentrierung von dünnsäure
NO20030515L (no) Fremgangsmåte for fremstilling av dinapsolin
FI20000325A0 (fi) Menetelmä rakenteen rasituksen määrittämiseksi
NO20023577L (no) Fremgangsmåte for fremstilling av acetyl-amidinofenylalanyl- cykloheksylglycyl-pyridinioalaninamider
DK0782982T3 (da) Fremgangsmåde til fremstilling af o-chlormethyl-phenylglyoxylsyrederivater
NO20001985L (no) FremgangsmÕte for forming av strimmelformede folier
DK0971919T3 (da) Fremgangsmåde til fremstilling af 4H-4-oxo-quinolizin-3-carboxylsyrederivater
DK1012143T3 (da) Fremgangsmåde til fremstilling af 1-phenylpyrazolin-3-carboxylsyrederivater
NO20023702L (no) Fremgangsmåte for fremstilling av 5-arylnikotinaldehyder
ID21991A (id) Metode pembuatan asam maleat anhidros

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application