SA517381188B1 - طرق وأنظمة لإنتاج خامس أكسيد الفسفور بزيادة قوة ضغط الكتل - Google Patents

طرق وأنظمة لإنتاج خامس أكسيد الفسفور بزيادة قوة ضغط الكتل

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Publication number
SA517381188B1
SA517381188B1 SA517381188A SA517381188A SA517381188B1 SA 517381188 B1 SA517381188 B1 SA 517381188B1 SA 517381188 A SA517381188 A SA 517381188A SA 517381188 A SA517381188 A SA 517381188A SA 517381188 B1 SA517381188 B1 SA 517381188B1
Authority
SA
Saudi Arabia
Prior art keywords
feed agglomerates
phosphorous pentoxide
compression strength
systems
kiln
Prior art date
Application number
SA517381188A
Other languages
English (en)
Inventor
سورابه أيه. باتشبور،
ديفيد بي. بليك،
جيمز أيه. ترينهام،
ثيودور بي. فاولر،
مارك فيغنوفيك،
لارينس أم. هاندمان،
Original Assignee
.نوفافوس انك
جيه دي سي فوسفيت، إنك.
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 .نوفافوس انك, جيه دي سي فوسفيت، إنك. filed Critical .نوفافوس انك
Publication of SA517381188B1 publication Critical patent/SA517381188B1/ar

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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
    • C01B25/12—Oxides of phosphorus
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

يتعلق الاختراع الحالي بطريقة إنتاج خامس أكسيد الفوسفور phosphorous pentoxide تشتمل على تكوين كتل للشحن المسبق محتوية على جزيئات خام الفوسفات phosphate ore particles، جزيئات مادة كربونية carbonaceous material particles، وجزيئات سيليكا وتسخين كتل الشحن المسبق pre-feed agglomerates في جو مختزل أو خامل إلى درجة حرارة التصلب من أعلى من 900°م إلى أقل من 1180°م وبقاء درجة حرارة التصلب لمدة 15 دقيقة أو أكثر. تشتمل الطريقة على تكوين كتل الشحن وزيادة قوة ضغط كتل الشحن إلى أعلى من 25 باوند باستخدام التسخين، وتُظهِر كتل الشحن نسبة مولارية من الكالسيوم إلى السيليكا calcium-to-silica أقل من 1 ونسبة مولارية من السيليكا silica إلى (الكالسيوم calcium + الماغنسيوم magnesium) أكبر من 2. ويتم تكوين طبقة سفلية مختزلة بالفرن باستخدام كتل الشحن، ويتولد غاز عادم من الفرن، ويتم تجميع خامس أكسيد الفسفور من الغاز العادم الناتج من الفرن. الشكل 2.
SA517381188A 2014-09-26 2017-03-26 طرق وأنظمة لإنتاج خامس أكسيد الفسفور بزيادة قوة ضغط الكتل SA517381188B1 (ar)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462056254P 2014-09-26 2014-09-26
US201462085778P 2014-12-01 2014-12-01
US14/864,731 US9783419B2 (en) 2014-09-26 2015-09-24 Phosphorous pentoxide producing methods and systems with increased agglomerate compression strength

Publications (1)

Publication Number Publication Date
SA517381188B1 true SA517381188B1 (ar) 2022-02-21

Family

ID=54352490

Family Applications (1)

Application Number Title Priority Date Filing Date
SA517381188A SA517381188B1 (ar) 2014-09-26 2017-03-26 طرق وأنظمة لإنتاج خامس أكسيد الفسفور بزيادة قوة ضغط الكتل

Country Status (22)

Country Link
US (1) US9783419B2 (ar)
EP (1) EP3197828B1 (ar)
JP (1) JP6721575B2 (ar)
KR (1) KR20170074889A (ar)
CN (1) CN107108211B (ar)
AU (1) AU2015320315B9 (ar)
BR (1) BR112017006127A2 (ar)
CO (1) CO2017004014A2 (ar)
EA (1) EA033393B1 (ar)
ES (1) ES2777527T3 (ar)
IL (1) IL251252B (ar)
LT (1) LT3197828T (ar)
MA (1) MA40762B1 (ar)
MX (1) MX2017003880A (ar)
PE (1) PE20170747A1 (ar)
PL (1) PL3197828T3 (ar)
PT (1) PT3197828T (ar)
SA (1) SA517381188B1 (ar)
TN (1) TN2017000101A1 (ar)
UA (1) UA121870C2 (ar)
WO (1) WO2016049554A2 (ar)
ZA (1) ZA201702782B (ar)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190292055A1 (en) 2018-03-20 2019-09-26 Jdcphosphate, Inc. Phosphorus Pentoxide Production Methods and Systems with Fluorine Management
US11858811B2 (en) 2019-06-30 2024-01-02 Novaphos Inc. Phosphorus production methods and systems and methods for producing a reduction product
DE102020001989A1 (de) 2020-03-30 2021-09-30 Grenzebach Bsh Gmbh Verfahren und Vorrichtung zur Gewinnung von Phosphor aus Klärschlamm
US20230076896A1 (en) 2021-08-25 2023-03-09 Novaphos Inc. Methods for Forming Silicates of Calcium

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Also Published As

Publication number Publication date
EA033393B1 (ru) 2019-10-31
IL251252B (en) 2021-12-01
ES2777527T3 (es) 2020-08-05
EA201790712A1 (ru) 2017-08-31
IL251252A0 (en) 2017-05-29
AU2015320315A1 (en) 2017-05-11
EP3197828A2 (en) 2017-08-02
US20160090305A1 (en) 2016-03-31
US9783419B2 (en) 2017-10-10
LT3197828T (lt) 2020-03-25
JP6721575B2 (ja) 2020-07-15
PE20170747A1 (es) 2017-07-04
MX2017003880A (es) 2017-10-12
WO2016049554A3 (en) 2016-05-06
BR112017006127A2 (pt) 2018-04-17
EP3197828B1 (en) 2019-12-18
KR20170074889A (ko) 2017-06-30
CN107108211B (zh) 2019-05-03
WO2016049554A2 (en) 2016-03-31
UA121870C2 (uk) 2020-08-10
AU2015320315B9 (en) 2020-01-23
PT3197828T (pt) 2020-03-24
CN107108211A (zh) 2017-08-29
CO2017004014A2 (es) 2017-09-11
MA40762A (fr) 2017-08-02
JP2017530083A (ja) 2017-10-12
TN2017000101A1 (en) 2018-07-04
ZA201702782B (en) 2018-04-25
PL3197828T3 (pl) 2020-06-29
AU2015320315B2 (en) 2020-01-02
MA40762B1 (fr) 2020-04-30

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