ES515145A0 - Un procedimiento mejorado para reducir la viscosidad de una suspension acuosa de fosfato mineral. - Google Patents

Un procedimiento mejorado para reducir la viscosidad de una suspension acuosa de fosfato mineral.

Info

Publication number
ES515145A0
ES515145A0 ES515145A ES515145A ES515145A0 ES 515145 A0 ES515145 A0 ES 515145A0 ES 515145 A ES515145 A ES 515145A ES 515145 A ES515145 A ES 515145A ES 515145 A0 ES515145 A0 ES 515145A0
Authority
ES
Spain
Prior art keywords
viscosity
reduce
water suspension
improved procedure
mineral phosphate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES515145A
Other languages
English (en)
Other versions
ES8403835A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC 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
Application filed by FMC Corp filed Critical FMC Corp
Publication of ES515145A0 publication Critical patent/ES515145A0/es
Publication of ES8403835A1 publication Critical patent/ES8403835A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Colloid Chemistry (AREA)
ES515145A 1981-08-21 1982-08-20 Un procedimiento mejorado para reducir la viscosidad de una suspension acuosa de fosfato mineral. Expired ES8403835A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/294,964 US4374817A (en) 1981-08-21 1981-08-21 Formulation of phosphate rock slurries

Publications (2)

Publication Number Publication Date
ES515145A0 true ES515145A0 (es) 1984-04-01
ES8403835A1 ES8403835A1 (es) 1984-04-01

Family

ID=23135673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515145A Expired ES8403835A1 (es) 1981-08-21 1982-08-20 Un procedimiento mejorado para reducir la viscosidad de una suspension acuosa de fosfato mineral.

Country Status (2)

Country Link
US (1) US4374817A (es)
ES (1) ES8403835A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278530A3 (de) * 1980-08-30 1989-08-02 Hoechst Aktiengesellschaft Aminosäurederivate, Verfahren zu ihrer Herstellung, diese enthaltende Mittel und deren Verwendung
AU571549B2 (en) * 1983-08-04 1988-04-21 Thomas, G. Extracting soluble phosphates
US4585629A (en) * 1983-10-26 1986-04-29 Mobil Oil Corporation Treatment of water used in preparing phosphate matrix slurries
US4559204A (en) * 1984-08-17 1985-12-17 Mobil Oil Corporation Treatment of phosphate ore used in preparing phosphate matrix slurries
US5183211A (en) * 1991-09-25 1993-02-02 Nalco Chemical Company Chemical aids for wet-grinding phosphate rock
US6445948B1 (en) 1998-04-03 2002-09-03 Medtronic, Inc. Implantable medical device having a substantially flat battery
US5916237A (en) * 1998-04-30 1999-06-29 Medtronic, Inc. Power control apparatus and method for a body implantable medical device
US6459566B1 (en) 1998-06-24 2002-10-01 Medtronic, Inc. Implantable medical device having flat electrolytic capacitor with laser welded cover
US6678559B1 (en) 1999-03-23 2004-01-13 Medtronic, Inc. Implantable medical device having a capacitor assembly with liner
US6498951B1 (en) 2000-10-13 2002-12-24 Medtronic, Inc. Implantable medical device employing integral housing for a formable flat battery
US6805242B2 (en) 2001-12-19 2004-10-19 Arr-Maz Products, L.P. Method of reducing phosphate ore losses in a desliming process
CN108502860A (zh) * 2018-05-25 2018-09-07 云南磷化集团有限公司 一种降低饲钙浓磷酸粘度的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044107A (en) * 1973-11-16 1977-08-23 Davy Powergas, Inc. Process for the manufacture of wet process phosphoric acid using wet-grinding of the phosphate rock feed
US4042666A (en) * 1976-02-02 1977-08-16 Petrochemicals Company, Inc. Method of treating phosphate-containing material to reduce problem with clay swelling
US4113184A (en) * 1977-09-19 1978-09-12 Cf Industries, Inc. Wet grinding method for crude phosphate rock

Also Published As

Publication number Publication date
ES8403835A1 (es) 1984-04-01
US4374817A (en) 1983-02-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020506