MX2012003383A - Prevencion o reduccion de la formacion de escamas en la produccion del acido fosforico por un proceso en humedo. - Google Patents

Prevencion o reduccion de la formacion de escamas en la produccion del acido fosforico por un proceso en humedo.

Info

Publication number
MX2012003383A
MX2012003383A MX2012003383A MX2012003383A MX2012003383A MX 2012003383 A MX2012003383 A MX 2012003383A MX 2012003383 A MX2012003383 A MX 2012003383A MX 2012003383 A MX2012003383 A MX 2012003383A MX 2012003383 A MX2012003383 A MX 2012003383A
Authority
MX
Mexico
Prior art keywords
phosphoric acid
acid production
wet
preventing
process phosphoric
Prior art date
Application number
MX2012003383A
Other languages
English (en)
Spanish (es)
Inventor
Bing Wang
Sathanjheri Ravishankar
Original Assignee
Cytec Tech Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43478211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2012003383(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Publication of MX2012003383A publication Critical patent/MX2012003383A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/22—Magnesium silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fuel Cell (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
MX2012003383A 2009-09-25 2010-09-24 Prevencion o reduccion de la formacion de escamas en la produccion del acido fosforico por un proceso en humedo. MX2012003383A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24571309P 2009-09-25 2009-09-25
PCT/US2010/050086 WO2011038167A1 (fr) 2009-09-25 2010-09-24 Prévention ou réduction du tartre dans la production d'acide phosphorique par voie humide

Publications (1)

Publication Number Publication Date
MX2012003383A true MX2012003383A (es) 2012-04-10

Family

ID=43478211

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012003383A MX2012003383A (es) 2009-09-25 2010-09-24 Prevencion o reduccion de la formacion de escamas en la produccion del acido fosforico por un proceso en humedo.

Country Status (17)

Country Link
EP (1) EP2480496A1 (fr)
CN (1) CN102712476B (fr)
AP (1) AP3403A (fr)
AR (1) AR078448A1 (fr)
AU (1) AU2010298172B2 (fr)
BR (1) BR112012006675A2 (fr)
CA (1) CA2775344A1 (fr)
EA (1) EA028289B1 (fr)
IL (1) IL218757A (fr)
JO (1) JO3035B1 (fr)
MA (1) MA33797B1 (fr)
MX (1) MX2012003383A (fr)
PE (1) PE20121419A1 (fr)
SA (1) SA110310714B1 (fr)
TN (1) TN2012000121A1 (fr)
WO (1) WO2011038167A1 (fr)
ZA (1) ZA201202019B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9028787B2 (en) 2009-09-25 2015-05-12 Cytec Technology Corp. Preventing or reducing scale in wet-process phosphoric acid production
US8900539B2 (en) 2011-03-22 2014-12-02 Cytec Technology Corp. Preventing or reducing scale in wet-process phosphoric acid production
BR112013024257A2 (pt) * 2011-03-22 2016-12-27 Cytec Tech Corp método para reduzir ou prevenir a incrustação em um processo de produção de ácido fosfórico em processo a úmido
PE20170095A1 (es) 2014-02-11 2017-03-06 Cytec Ind Inc Polimeros que contienen aminas primarias utiles como inhibidores de incrustaciones
CA2976357C (fr) * 2015-02-11 2021-11-09 Cytec Industries Inc. Amines modifiees utiles comme inhibiteurs d'incrustations dans une production d'acide phosphorique par voie humide
US10759662B2 (en) 2018-03-12 2020-09-01 Solenis Technologies, L.P. Systems and methods for reducing formation of scale in phosphoric acid production
CN115571863B (zh) * 2022-10-08 2024-02-09 广东邦普循环科技有限公司 一种湿法磷酸溶垢剂及其制备方法和应用
CN118851113B (zh) * 2024-09-09 2024-12-20 四川国泰民安科技有限公司 一种延缓湿法磷酸生产过程中设备壁面结垢的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049774A (en) * 1970-11-12 1977-09-20 Fisons Limited Process for reducing formation of gypsum scale durng the washing of calcium sulphate hemihydrate crystals
US3796790A (en) * 1972-04-25 1974-03-12 Canadian Patents Dev Process for recovering concentrated phosphoric acid
GB1433123A (en) * 1972-05-05 1976-04-22 Fisons Ltd Process for inhibiting scale
GB1451608A (en) * 1972-11-08 1976-10-06 Fisons Ltd Process for reducing calcium sulphate scale formation
US4327061A (en) * 1979-02-21 1982-04-27 Kerr-Mcgee Chemical Corporation Method of stabilizing wet process phosphoric acid for solvent extraction
DE3039187C2 (de) 1980-10-17 1982-12-23 Hoechst Ag, 6000 Frankfurt Verwendung von geglätteten Rohrleitungen und Apparateteilen
CA1337323C (fr) 1986-12-08 1995-10-17 Zahid Amjad Traitement pour milieu aqueux avec des copolymeres renfermant de l'acide acrylamidoalkanesulfonique
CN1068312A (zh) * 1991-07-09 1993-01-27 化学工业部天津化工研究院 海水循环冷却水缓蚀阻垢剂
US5120519A (en) 1991-11-04 1992-06-09 Nalco Chemical Company Scale control in phosphoric acid manufacture
EP0677485A1 (fr) 1994-03-22 1995-10-18 Faborga S.A. Moyen pour empêcher la formation de dépôts dans les eaux industrielles
CN1179138A (zh) * 1995-03-17 1998-04-15 巴科曼实验室国际公司 工业含水系统中水垢的控制
JP2002263690A (ja) 2001-03-07 2002-09-17 Kurita Water Ind Ltd スケール付着防止剤及びスケール付着防止法
CN1305786C (zh) * 2004-08-13 2007-03-21 北京斯伯乐科学技术研究院 一种用于乙烯装置裂解气压缩机的阻垢剂及其使用方法
CN1321057C (zh) * 2005-02-01 2007-06-13 云南三环化工有限公司 一种改善二水物湿法磷酸生产的方法
GB2424876B (en) 2005-04-06 2011-03-23 Rhodia Uk Ltd Improved analysis of polymeric scale inhibitors
CN100431985C (zh) 2005-08-31 2008-11-12 刘天暘 湿法磷酸生产用阻垢剂
JPWO2007080811A1 (ja) * 2006-01-11 2009-06-11 栗田工業株式会社 スケール防止剤及びスケール防止方法
US20090294372A1 (en) * 2008-05-30 2009-12-03 Gill Jasbir S Inhibition of water formed scale in acid conditions

Also Published As

Publication number Publication date
BR112012006675A2 (pt) 2016-05-10
AP2012006168A0 (en) 2012-04-30
MA33797B1 (fr) 2012-12-03
EP2480496A1 (fr) 2012-08-01
CN102712476B (zh) 2019-03-12
SA110310714B1 (ar) 2014-11-16
WO2011038167A1 (fr) 2011-03-31
IL218757A (en) 2017-09-28
AU2010298172B2 (en) 2014-07-31
JO3035B1 (ar) 2016-09-05
PE20121419A1 (es) 2012-10-17
IL218757A0 (en) 2012-06-28
EA201270464A1 (ru) 2012-10-30
ZA201202019B (en) 2013-08-28
AU2010298172A1 (en) 2012-04-19
EA028289B1 (ru) 2017-10-31
TN2012000121A1 (en) 2013-09-19
AR078448A1 (es) 2011-11-09
AP3403A (en) 2015-08-31
CA2775344A1 (fr) 2011-03-31
CN102712476A (zh) 2012-10-03

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