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JO3035B1 - منع تكون أو الحد من الرواسب في العملية الرطبة لإنتاج حمض الفوسفوريك - Google Patents

منع تكون أو الحد من الرواسب في العملية الرطبة لإنتاج حمض الفوسفوريك

Info

Publication number
JO3035B1
JO3035B1 JOP/2010/0326A JOP20100326A JO3035B1 JO 3035 B1 JO3035 B1 JO 3035B1 JO P20100326 A JOP20100326 A JO P20100326A JO 3035 B1 JO3035 B1 JO 3035B1
Authority
JO
Jordan
Prior art keywords
phosphoric acid
acid production
wet
preventing
reducing scale
Prior art date
Application number
JOP/2010/0326A
Other languages
English (en)
Inventor
Wang Bing
Ravishankar Sathanjheri
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=JO3035(B1) "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
Application granted granted Critical
Publication of JO3035B1 publication Critical patent/JO3035B1/ar

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Catalysts (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Fuel Cell (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

لقد تم توفير طرق لمنع أو إختزال تكون القشور في عملية إنتاج حمض الفوسفوريك بالمعالجة الرطبة بواسطة مزج كاشف عضوي وظيفي قابل للذوبان في الماء مع حمض فوسفوريك في واحد أو أكثر من خطوة في عملية إنتاج حمض الفوسفوريك بكمية كافية لمنع (تثبيط) أو إختزال واحد على الأقل من أصناف القشور .
JOP/2010/0326A 2009-09-25 2010-09-26 منع تكون أو الحد من الرواسب في العملية الرطبة لإنتاج حمض الفوسفوريك JO3035B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24571309P 2009-09-25 2009-09-25

Publications (1)

Publication Number Publication Date
JO3035B1 true JO3035B1 (ar) 2016-09-05

Family

ID=43478211

Family Applications (1)

Application Number Title Priority Date Filing Date
JOP/2010/0326A JO3035B1 (ar) 2009-09-25 2010-09-26 منع تكون أو الحد من الرواسب في العملية الرطبة لإنتاج حمض الفوسفوريك

Country Status (17)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242863B2 (en) 2009-09-25 2016-01-26 Cytec Technology Corp. Process and reagents for the inhibition or reduction of scale formation during phosphoric acid production
US8900539B2 (en) 2011-03-22 2014-12-02 Cytec Technology Corp. Preventing or reducing scale in wet-process phosphoric acid production
AP2013007112A0 (en) * 2011-03-22 2013-09-30 Cytec Tech Corp Preventing or reducing scale in wet-process phosphoric acid production
EA031387B1 (ru) 2014-02-11 2018-12-28 Сайтек Индастриз Инк. Способ ингибирования образования накипи, образующейся в процессе производства экстракционной фосфорной кислоты, с использованием полимеров, содержащих первичный амин
CA2976357C (en) * 2015-02-11 2021-11-09 Cytec Industries Inc. Modified amines useful as scale inhibitors in wet process phosphoric acid production
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 (en) 1986-12-08 1995-10-17 Zahid Amjad Treatment of aqueous medium with copolymers containing acrylamidoalkane sulfonic acid
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 (de) 1994-03-22 1995-10-18 Faborga S.A. Mittel zur Verhinderung von Ausscheidungen in Prozesswässern
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
EA028289B1 (ru) 2017-10-31
MX2012003383A (es) 2012-04-10
AP3403A (en) 2015-08-31
SA110310714B1 (ar) 2014-11-16
BR112012006675A2 (pt) 2016-05-10
EA201270464A1 (ru) 2012-10-30
IL218757A (en) 2017-09-28
MA33797B1 (ar) 2012-12-03
EP2480496A1 (en) 2012-08-01
AU2010298172A1 (en) 2012-04-19
CN102712476B (zh) 2019-03-12
AU2010298172B2 (en) 2014-07-31
AR078448A1 (es) 2011-11-09
CA2775344A1 (en) 2011-03-31
TN2012000121A1 (en) 2013-09-19
AP2012006168A0 (en) 2012-04-30
PE20121419A1 (es) 2012-10-17
IL218757A0 (en) 2012-06-28
WO2011038167A1 (en) 2011-03-31
CN102712476A (zh) 2012-10-03
ZA201202019B (en) 2013-08-28

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