BR112012010092A2 - processo para manipulação de soluções aquosas de ácido metanossulfônico - Google Patents

processo para manipulação de soluções aquosas de ácido metanossulfônico

Info

Publication number
BR112012010092A2
BR112012010092A2 BR112012010092A BR112012010092A BR112012010092A2 BR 112012010092 A2 BR112012010092 A2 BR 112012010092A2 BR 112012010092 A BR112012010092 A BR 112012010092A BR 112012010092 A BR112012010092 A BR 112012010092A BR 112012010092 A2 BR112012010092 A2 BR 112012010092A2
Authority
BR
Brazil
Prior art keywords
methanesulfonic acid
acid solutions
aqueous methanesulfonic
handling
handling aqueous
Prior art date
Application number
BR112012010092A
Other languages
English (en)
Other versions
BR112012010092B1 (pt
Inventor
Arnulf Lauterbach
Frieder Borgmeier
Günter Renz
Peter Kolb
Peter Petersen
Stefan Fassbender
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112012010092A2 publication Critical patent/BR112012010092A2/pt
Publication of BR112012010092B1 publication Critical patent/BR112012010092B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

processo para manipulação de soluções aquosas de ácido metanossulfônico. a invenção refere-se a um processo para a manipulação de soluções aquosas de ácido metanossulfônico que em dispositivos que consistem em aço austenítico que possui um teor de cromo entre 15 e 22% em peso e um teor de níquel entre 9 e 15% em peso.
BR112012010092-0A 2009-11-03 2010-10-26 Uso de aços inoxidáveis austeníticos BR112012010092B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09174853 2009-11-03
EP09174853.3 2009-11-03
PCT/EP2010/066181 WO2011054703A1 (de) 2009-11-03 2010-10-26 Verfahren zur handhabung von wässrigen methansulfonsäurelösungen

Publications (2)

Publication Number Publication Date
BR112012010092A2 true BR112012010092A2 (pt) 2016-05-31
BR112012010092B1 BR112012010092B1 (pt) 2018-06-05

Family

ID=43629440

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010092-0A BR112012010092B1 (pt) 2009-11-03 2010-10-26 Uso de aços inoxidáveis austeníticos

Country Status (18)

Country Link
US (1) US8728253B2 (pt)
EP (1) EP2496726B1 (pt)
JP (1) JP5832438B2 (pt)
KR (1) KR101818095B1 (pt)
CN (1) CN102575329B (pt)
AU (1) AU2010314193B2 (pt)
BR (1) BR112012010092B1 (pt)
CA (1) CA2779546C (pt)
CL (1) CL2012001154A1 (pt)
DK (1) DK2496726T3 (pt)
ES (1) ES2897482T3 (pt)
MX (1) MX2012004857A (pt)
MY (1) MY156183A (pt)
PL (1) PL2496726T3 (pt)
PT (1) PT2496726T (pt)
RU (1) RU2012122587A (pt)
TW (1) TWI487801B (pt)
WO (1) WO2011054703A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160319444A1 (en) 2013-12-20 2016-11-03 Greene Lyon Group, Inc. Method and apparatus for recovery of noble metals, including recovery of noble metals from plated and/or filled scrap
US11136681B2 (en) 2015-06-24 2021-10-05 Greene Lyon Group, Inc. Selective removal of noble metals using acidic fluids, including fluids containing nitrate ions
WO2018015191A1 (en) 2016-07-18 2018-01-25 Basf Se Low corrosion alkane sulfonic acids for condensation reactions
FR3070686B1 (fr) * 2017-09-01 2019-08-30 Arkema France Acide sulfonique faiblement colore
FR3070687B1 (fr) 2017-09-01 2019-11-22 Arkema France Procede de preparation d'acide sulfonique

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US3626004A (en) 1967-12-07 1971-12-07 Pennwalt Corp Method of preparing alkyl sulfonyl chloride
US3960671A (en) * 1974-06-17 1976-06-01 Rohm And Haas Company Quinones as corrosion inhibitor in distilling alkanoic acids
EP0062136B1 (en) * 1981-03-30 1985-09-25 Pennwalt Corporation Process for the preparation of anhydrous alkane sulfonic acids
JPS58184094A (ja) * 1982-04-21 1983-10-27 Kobe Steel Ltd 肉盛溶接用帯状電極
JPH07100842B2 (ja) * 1987-04-17 1995-11-01 株式会社日立製作所 耐応力腐食割れ性に優れた原子炉炉心部材
US4895977A (en) * 1988-12-12 1990-01-23 Pennwalt Corporation Purification of alkanesulfonic acids using ozone
JP2960505B2 (ja) * 1990-09-12 1999-10-06 株式会社トクヤマ 脂肪族スルホン酸を含む有機溶媒の収納容器
JP3384099B2 (ja) * 1994-04-06 2003-03-10 東ソー株式会社 金属材料の腐蝕防止方法
JP2002241900A (ja) * 1997-08-13 2002-08-28 Sumitomo Metal Ind Ltd 耐硫酸腐食性と加工性に優れたオーステナイト系ステンレス鋼
DE19743901C1 (de) 1997-10-04 1999-04-22 Grillo Werke Ag Verfahren zur Herstellung von Methansulfonsäure
CA2253679A1 (fr) * 1998-01-26 1999-07-26 Elf Atochem S.A. Passivation des aciers inoxydables en milieu acide organosulfonique
CN1224775A (zh) * 1998-01-26 1999-08-04 埃勒夫阿托化学有限公司 有机磺酸介质中的不锈钢的钝化
DE19854428A1 (de) 1998-11-25 2000-05-31 Basf Ag Verfahren zur Herstellung von Alkansulfonsäuren
JP2000336061A (ja) 1999-03-24 2000-12-05 Kanegafuchi Chem Ind Co Ltd 改質された有機酸溶液
FR2796941B1 (fr) * 1999-07-27 2001-09-14 Atofina Purification d'acides alcanesulfoniques
US6428676B1 (en) * 2000-11-08 2002-08-06 Enthone Inc. Process for producing low alpha lead methane sulfonate
JP2003238520A (ja) * 2002-02-21 2003-08-27 Mitsubishi Chemicals Corp スルホン酸の製造方法及びそれを利用したアミド化合物の製造方法
JP3736631B2 (ja) * 2002-05-10 2006-01-18 新日鐵住金ステンレス株式会社 耐硫酸腐食性および耐孔食性に優れたケミカルタンク用鋼
CN100348579C (zh) 2005-01-26 2007-11-14 河北亚诺化工有限公司 一种制备甲基磺酸的方法
ES2568655T3 (es) 2005-03-04 2016-05-03 Basf Se Polvo de microcápsulas
EP1944282B1 (en) * 2005-11-01 2016-06-29 Asahi Kasei Chemicals Corporation Processes for production of isobutene and tertiary butanol
JP2009538338A (ja) 2006-05-22 2009-11-05 イーラン ファーマスーティカルズ、インコーポレイテッド 治療用、農業用及び食品添加用化合物のポリマー複合体の調製

Also Published As

Publication number Publication date
CN102575329B (zh) 2017-03-08
CL2012001154A1 (es) 2012-08-17
KR20120101391A (ko) 2012-09-13
TWI487801B (zh) 2015-06-11
US20110108120A1 (en) 2011-05-12
JP5832438B2 (ja) 2015-12-16
PT2496726T (pt) 2021-11-19
BR112012010092B1 (pt) 2018-06-05
AU2010314193B2 (en) 2016-07-07
CA2779546A1 (en) 2011-05-12
WO2011054703A1 (de) 2011-05-12
KR101818095B1 (ko) 2018-01-12
JP2013510109A (ja) 2013-03-21
PL2496726T3 (pl) 2022-01-31
CN102575329A (zh) 2012-07-11
DK2496726T3 (da) 2021-12-06
RU2012122587A (ru) 2013-12-10
US8728253B2 (en) 2014-05-20
AU2010314193A1 (en) 2012-05-03
MX2012004857A (es) 2012-09-07
MY156183A (en) 2016-01-15
EP2496726B1 (de) 2021-09-08
EP2496726A1 (de) 2012-09-12
ES2897482T3 (es) 2022-03-01
TW201139700A (en) 2011-11-16
CA2779546C (en) 2018-11-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]