DK2272796T3 - Fremgangsmåde til fremstilling af koncentreret svovlsyre af off-gas - Google Patents

Fremgangsmåde til fremstilling af koncentreret svovlsyre af off-gas Download PDF

Info

Publication number
DK2272796T3
DK2272796T3 DK10006219.9T DK10006219T DK2272796T3 DK 2272796 T3 DK2272796 T3 DK 2272796T3 DK 10006219 T DK10006219 T DK 10006219T DK 2272796 T3 DK2272796 T3 DK 2272796T3
Authority
DK
Denmark
Prior art keywords
concentrated
production
sulfuric acid
gas sulfuric
gas
Prior art date
Application number
DK10006219.9T
Other languages
English (en)
Inventor
Mads Lykke
Morten Mejlholm
Per Morsing
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Application granted granted Critical
Publication of DK2272796T3 publication Critical patent/DK2272796T3/da

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
    • C01B17/88—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)
  • Inorganic Chemistry (AREA)
  • Drying Of Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation By Low-Temperature Treatments (AREA)
DK10006219.9T 2009-07-07 2010-06-16 Fremgangsmåde til fremstilling af koncentreret svovlsyre af off-gas DK2272796T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200900833 2009-07-07

Publications (1)

Publication Number Publication Date
DK2272796T3 true DK2272796T3 (da) 2020-11-02

Family

ID=43063622

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10006219.9T DK2272796T3 (da) 2009-07-07 2010-06-16 Fremgangsmåde til fremstilling af koncentreret svovlsyre af off-gas

Country Status (10)

Country Link
EP (1) EP2272796B1 (da)
CN (2) CN105800568A (da)
BR (1) BRPI1002305B1 (da)
DK (1) DK2272796T3 (da)
ES (1) ES2818997T3 (da)
MX (1) MX2010007377A (da)
PE (1) PE20110114A1 (da)
PL (1) PL2272796T3 (da)
RU (1) RU2549821C2 (da)
ZA (1) ZA201004761B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102424368B (zh) * 2011-09-27 2016-04-06 东营方圆有色金属有限公司 热风浓缩法脱除污酸中F、Cl、As的工艺
CN104176713B (zh) * 2013-05-24 2016-08-10 上海宝钢化工有限公司 酸性气体冷凝液收集排放装置
WO2018108739A1 (en) * 2016-12-12 2018-06-21 Haldor Topsøe A/S A process for increasing the concentration of sulfuric acid and equipment for use in the process
CN108862210B (zh) * 2018-06-25 2021-12-21 无锡英罗唯森科技有限公司 一种硫酸浓缩系统和工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE176370C (da) *
GB191117158A (en) * 1910-08-13 1912-02-29 Franz Girod Process of Concentrating Sulphuric Acid.
SU81875A1 (ru) * 1949-06-01 1949-11-30 А.Г. Амелин Способ и устройство дл концентрирована серной кислоты
US2738857A (en) * 1952-10-23 1956-03-20 Socony Mobil Oil Co Inc Continuous gas dehumidification
FR2210426B1 (da) * 1972-12-19 1976-08-27 Poudres & Explosifs Ste Nale
EP0022181B1 (de) * 1979-06-13 1983-10-12 Bayer Ag Verfahren und Vorrichtung zum Regenerieren von Schwefelsäure
DK145457C (da) * 1980-03-25 1983-04-18 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre,ved hvilken maengden af svovlsyretaage i afgangsgassen styres ved temperaturregulering
CA1196473A (en) * 1984-01-27 1985-11-12 C-I-L Inc. Apparatus and processes for the concentration of sulphuric acid
US4673560A (en) * 1985-02-20 1987-06-16 C-I-L Inc. Generation of sulphur trioxide from oleum using microwave energy
US4828660A (en) * 1986-10-06 1989-05-09 Athens Corporation Method and apparatus for the continuous on-site chemical reprocessing of ultrapure liquids
ES2157513T3 (es) * 1996-11-26 2001-08-16 Haldor Topsoe As Procedimiento de concentracion de acido sulfurico.
US6174510B1 (en) 1999-08-27 2001-01-16 Marcos D. Riano Multi-pass cocurrent flow sulfuric acid tower process
TW200804175A (en) * 2006-06-10 2008-01-16 Haldor Topsoe As Process for the recovery of sulfuric acid
CN101070143B (zh) * 2007-06-11 2010-07-14 浙江闰土股份有限公司 多效浓缩利用低浓度废硫酸的设备系统

Also Published As

Publication number Publication date
MX2010007377A (es) 2011-01-25
EP2272796A3 (en) 2015-10-07
EP2272796A2 (en) 2011-01-12
BRPI1002305A2 (pt) 2012-06-05
PL2272796T3 (pl) 2020-12-28
EP2272796B1 (en) 2020-08-05
RU2010127741A (ru) 2012-01-20
RU2549821C2 (ru) 2015-04-27
ES2818997T3 (es) 2021-04-14
CN101941680A (zh) 2011-01-12
PE20110114A1 (es) 2011-03-16
CN105800568A (zh) 2016-07-27
ZA201004761B (en) 2011-03-30
BRPI1002305B1 (pt) 2020-11-24

Similar Documents

Publication Publication Date Title
FI20070054A (fi) Menetelmä vedyn ja rikkihapon tuottamiseksi
DK2274417T3 (da) Cellulær produktion af glucarsyre
DK2411490T3 (da) Fremgangsmåde til fremstilling af bioolie
DK2220021T3 (da) Fremgangsmåde til fremstilling af terephtalsyre
FI20085336A (fi) Menetelmä muurahaishapon talteenottamiseksi
DK2736837T3 (da) Fremgangsmåde til fremstilling af nanosiliciumtråde
IL208578A0 (en) Production of nucleic acid
DK2593449T3 (da) Fremgangsmåde til syntese af benzothiadiazolforbindelse
IT1395068B1 (it) Processo per la produzione di galatto-oligosaccaridi ultrapuri
HK1169374A1 (zh) 甲酸的生產
DK2311970T3 (da) Fremgangsmåde til fremstillingen af bioprodukter
CO6910182A2 (es) Producción mejorada de ácido nítrico
BR112013033760A2 (pt) processo de produção de ácido dicarboxílico
FI20095278A0 (fi) Ksylonihapon valmistus
EP2471943A4 (en) PROCESS FOR THE PREPARATION OF L-AMINO ACID
EP2133356A4 (en) METHOD FOR PRODUCING A PHOSPHORUS-CONTAINING KETOSIC ACID
DK3385369T3 (da) Fremgangsmåde til fremstilling af gær med højt indhold af glutaminsyre
EP2471942A4 (en) PROCESS FOR THE PREPARATION OF L-AMINO ACID
ZA201306472B (en) Process for production of sulphuric acid
DK2468877T3 (da) Fremgangsmåde til fremstilling af enzymer
DK2225198T3 (da) Fremgangsmåde til fremstilling af en substitueret gamma-aminosyre
DK2496519T3 (da) Fremgangsmåde til fremstilling af salpetersyre ved hjælp af et lastregulerbart produktionsanlæg
DK2272796T3 (da) Fremgangsmåde til fremstilling af koncentreret svovlsyre af off-gas
BRPI1009635B8 (pt) ''processo de produção de cristais de ácido adípico''
DK2438012T3 (da) Fremgangsmåde til fremstilling af en sammensætning omfattende meso-vinsyre