EA201790712A1 - Способы и системы для получения оксида фосфора(v) с повышенной прочностью агломератов при сжатии - Google Patents

Способы и системы для получения оксида фосфора(v) с повышенной прочностью агломератов при сжатии

Info

Publication number
EA201790712A1
EA201790712A1 EA201790712A EA201790712A EA201790712A1 EA 201790712 A1 EA201790712 A1 EA 201790712A1 EA 201790712 A EA201790712 A EA 201790712A EA 201790712 A EA201790712 A EA 201790712A EA 201790712 A1 EA201790712 A1 EA 201790712A1
Authority
EA
Eurasian Patent Office
Prior art keywords
agglomerates
phosphorus oxide
furnace
silicon dioxide
systems
Prior art date
Application number
EA201790712A
Other languages
English (en)
Other versions
EA033393B1 (ru
Inventor
Дэвид Б. Блейк
Джозеф А. Миджи (умер)
Сурабх А. Пачпор
Лоуренс М. Хэндмен
Теодор П. Фаулер
Джеймс А. Трейнхэм
Марк Вигнович
Original Assignee
ДжейДиСиФОСФЕЙТ, ИНК.
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 ДжейДиСиФОСФЕЙТ, ИНК. filed Critical ДжейДиСиФОСФЕЙТ, ИНК.
Publication of EA201790712A1 publication Critical patent/EA201790712A1/ru
Publication of EA033393B1 publication Critical patent/EA033393B1/ru

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
    • C01B25/12—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

Способ получения оксида фосфора(V) включает образование предварительных агломератов, содержащих частицы фосфатной руды, частицы углеродистого материала и частицы диоксида кремния, и нагревание предварительных агломератов в восстановительной или инертной атмосфере до температуры обжига, составляющей от более чем 900 до менее чем 1180°С, и выдерживание температуры обжига в течение 15 мин или более. Способ включает образование исходных агломератов и увеличение прочности при сжатии исходных агломератов до более чем 25 фунт-сил (111 H) с использованием нагревания, причем исходные агломераты проявляют молярное соотношение кальция и диоксида кремния, составляющее менее чем 1, и молярное соотношение диоксида кремния и суммы кальция и магния, составляющее более чем 2. Восстановительный слой печи образуется с использованием исходных агломератов, производится печной отходящий газ, и оксид фосфора(V) собирается из печного отходящего газа.
EA201790712A 2014-09-26 2015-09-25 Способы и системы для получения оксида фосфора(v) с повышенной прочностью агломератов при сжатии EA033393B1 (ru)

Applications Claiming Priority (4)

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
PCT/US2015/052402 WO2016049554A2 (en) 2014-09-26 2015-09-25 Phosphorous pentoxide producing methods and systems with increased agglomerate compression strength

Publications (2)

Publication Number Publication Date
EA201790712A1 true EA201790712A1 (ru) 2017-08-31
EA033393B1 EA033393B1 (ru) 2019-10-31

Family

ID=54352490

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790712A EA033393B1 (ru) 2014-09-26 2015-09-25 Способы и системы для получения оксида фосфора(v) с повышенной прочностью агломератов при сжатии

Country Status (22)

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

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

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075212A (en) 1933-03-17 1937-03-30 Gen Chemical Corp Manufacture of phosphoric acid
US3235330A (en) 1962-06-20 1966-02-15 Fmc Corp Recovery of phosphorus values and cement clinker from a phosphatic ore
US3241917A (en) 1962-06-20 1966-03-22 Fmc Corp Production of phosphorus pentoxide from a phosphatic ore
US3341289A (en) 1963-09-03 1967-09-12 Cameron And Jones Inc Production of ortho phosphoric acid
US3598315A (en) 1969-07-30 1971-08-10 Royster Co Flexible spargers in apparatus for producing ammonium phosphate fertilizers
US3591336A (en) 1969-09-22 1971-07-06 Olin Corp Minimizing carbon in phosphorus recovery
US3558114A (en) 1969-09-23 1971-01-26 Olin Corp Phosphorus recovery feed control method
US3760048A (en) 1970-04-22 1973-09-18 Fmc Corp Briquetting and calcining crushed mine run western phosphate shale ore
US3923961A (en) 1970-10-05 1975-12-02 Int Minerals & Chem Corp Production of phosphorus
US4014682A (en) 1973-02-21 1977-03-29 The Phosphate Co-Operative Company Of Australia Ltd. Process for the production of elemental phosphorus and iron from phosphate rock
FR2423440A1 (fr) 1978-04-20 1979-11-16 Fives Cail Babcock Procede et installation pour la calcination a haute temperature des minerais de phosphate
US4263262A (en) 1979-10-01 1981-04-21 Dorr-Oliver Incorporated Fluid bed calcining process
US4537615A (en) 1981-01-07 1985-08-27 James C. Barber And Associates, Inc. Fertilizer from phosphorus furnace waste stream
US4372929A (en) 1981-01-07 1983-02-08 James C. Barber And Associates, Inc. Energy conservation and pollution abatement at phosphorus furnaces
US4421521A (en) 1981-01-07 1983-12-20 James C. Barber And Associates, Inc. Process for agglomerating carbon particles
US4649035A (en) 1981-01-07 1987-03-10 James C. Barber And Associates, Inc. Production of phosphorus and phosphoric acid
US4608241A (en) 1981-01-07 1986-08-26 James C. Barber And Associates, Inc. Production of phosphorus and phosphoric acid
US4383847A (en) 1981-01-07 1983-05-17 James C. Barber And Associates, Inc. Production of fluid fertilizer from phosphorus furnace waste stream
US4451277A (en) 1981-01-07 1984-05-29 James C. Barber And Associates, Inc. Production of fluid fertilizer from phosphorus furnace waste stream
US4656020A (en) 1981-01-07 1987-04-07 James C. Barber And Associates, Inc. Production of phosphorus and phosphoric acid
US4351813A (en) 1981-05-20 1982-09-28 Occidental Research Corporation Process for producing phosphorus pentoxide or phosphorus or phosphoric acid
US4351809A (en) 1981-05-20 1982-09-28 Occidental Research Corporation Process for reducing phosphate ore
SU976245A1 (ru) 1981-06-29 1982-11-23 Предприятие П/Я Р-6956 Вращающа с печь
US4397826A (en) 1982-05-10 1983-08-09 Occidental Research Corporation Method of producing phosphorus pentoxide in a kiln with reduced carbon burnout
US4420466A (en) 1982-05-10 1983-12-13 Occidental Research Corporation Process for producing phosphorus pentoxide
US4389384A (en) 1982-05-10 1983-06-21 Occidental Research Corporation Process for reducing phosphate ore
DE3317497A1 (de) 1983-05-13 1984-11-15 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von phosphorpentoxid und gegebenenfalls phosphorsaeure unter ausnutzung der reaktionswaerme
SU1310073A2 (ru) 1986-01-08 1987-05-15 Предприятие П/Я Р-6707 Штамп дл вырубки и сборки
US4774064A (en) 1986-12-23 1988-09-27 Mississippi Chemical Corporation Conversion of calcium compounds into solid and gaseous compounds
US4919906A (en) 1988-06-03 1990-04-24 James C. Barber And Associates, Inc. Processes and equipment for production of elemental phosphorus and thermal phosphoric acid
JPH02185930A (ja) 1989-01-12 1990-07-20 Kawasaki Steel Corp 還元ペレットの製造方法
CN1023862C (zh) 1989-01-14 1994-02-23 化学工业部化肥工业研究所 一种制取高浓度磷酸的方法
US5100314A (en) 1989-07-14 1992-03-31 Svedala Industries, Inc. Apparatus and process for direct reduction of materials in a kiln
US5228895A (en) 1991-04-11 1993-07-20 Kelly Lime And Rock Company, Inc. Fertilizer and limestone product
US5572938A (en) 1995-02-13 1996-11-12 Praxair Technology, Inc. Oxygen lancing for production of cement clinker
US5743934A (en) 1995-03-03 1998-04-28 Magic Green Corporation Soil conditioning agglomerates containing cement kiln dust
US6342089B1 (en) 1997-09-02 2002-01-29 Mcgaa John R. Direct reduced iron pellets
US6921520B2 (en) 2002-10-07 2005-07-26 James C. Barber And Associates Inc. Process for upgrading raw phosphate ore
US20040109809A1 (en) 2002-12-10 2004-06-10 Hokanson Allan E. Method of forming phosphoric acid from phosphate ore
US6932002B2 (en) 2003-09-04 2005-08-23 Recycling Solutions Technology, Llc System and method of processing solid waste
CN1243687C (zh) 2004-04-20 2006-03-01 李兴德 磷矿热法制磷酸和水泥的方法
WO2005118468A2 (en) 2004-06-04 2005-12-15 Megy Joseph A Rotary kiln process for phosphoric acid manufacture
US7910080B2 (en) 2004-06-04 2011-03-22 Jdcphosphate, Inc. Phosphorous pentoxide producing methods
CN100390091C (zh) 2006-04-14 2008-05-28 湖北三新磷酸有限公司 利用磷矿选矿后的含磷尾矿制取磷酸并副产建筑用砖的方法
WO2008043222A1 (fr) 2006-09-30 2008-04-17 Hubei Sanxin Phosphoric Acid Co. Ltd Procédé de production directe d'acide phosphorique et de plusieurs sous-produits silicate ou aluminate à partir de matériaux de minerais bruts de phosphate
AU2007354897B2 (en) * 2007-06-13 2013-07-11 Novaphos Phosphate Technology Llc Phosphorous pentoxide producing methods
US8734749B2 (en) 2011-11-29 2014-05-27 Jdcphosphate, Inc. Phosphorous pentoxide producing methods and phosphate ore feed agglomerates

Also Published As

Publication number Publication date
US9783419B2 (en) 2017-10-10
EP3197828B1 (en) 2019-12-18
JP6721575B2 (ja) 2020-07-15
LT3197828T (lt) 2020-03-25
ES2777527T3 (es) 2020-08-05
PL3197828T3 (pl) 2020-06-29
MX2017003880A (es) 2017-10-12
SA517381188B1 (ar) 2022-02-21
IL251252B (en) 2021-12-01
AU2015320315B9 (en) 2020-01-23
MA40762A (fr) 2017-08-02
CO2017004014A2 (es) 2017-09-11
IL251252A0 (en) 2017-05-29
EP3197828A2 (en) 2017-08-02
WO2016049554A3 (en) 2016-05-06
TN2017000101A1 (en) 2018-07-04
BR112017006127A2 (pt) 2018-04-17
EA033393B1 (ru) 2019-10-31
UA121870C2 (uk) 2020-08-10
US20160090305A1 (en) 2016-03-31
KR20170074889A (ko) 2017-06-30
ZA201702782B (en) 2018-04-25
CN107108211A (zh) 2017-08-29
WO2016049554A2 (en) 2016-03-31
AU2015320315B2 (en) 2020-01-02
MA40762B1 (fr) 2020-04-30
JP2017530083A (ja) 2017-10-12
PE20170747A1 (es) 2017-07-04
AU2015320315A1 (en) 2017-05-11
CN107108211B (zh) 2019-05-03
PT3197828T (pt) 2020-03-24

Similar Documents

Publication Publication Date Title
EA201790712A1 (ru) Способы и системы для получения оксида фосфора(v) с повышенной прочностью агломератов при сжатии
PH12017500616A1 (en) Method for smelting nickel oxide ore
WO2016118214A3 (en) Methods of making graphene quantum dots from various carbon sources
NZ735444A (en) Method of and system for producing solid carbon materials
WO2017103166A3 (de) Herstellung eines quarzglaskörpers in einem mehrkammerofen
PH12017501156A1 (en) Method for smelting nickel oxide ore
PH12017500147A1 (en) Method for smelting nickel oxide ore
PH12018502281A1 (en) Oxide ore smelting method
CN107406331A8 (zh) 陶瓷复合珠及制造其的方法
NO20171767A1 (en) Shaped compressed pellets for slow release of well treatment agents into a well and methods of using the same
TR201112180T1 (tr) Döndürme yöntemi vasıtasıyla tamamen yuvarlak bir seramik küre üretim yöntemi ve bunun için bir cihaz.
PH12016500149A1 (en) Method for manufacturing agglomerate and reduced iron
MX365434B (es) Briqueta y metodo de fabricacion de una briqueta.
PH12017500061A1 (en) Method for producing pellet and method for smelting nickel oxide ore
PH12017500101A1 (en) Method for smelting nickel oxide ore and method for charging pellets
MY182259A (en) Method for producing polishing slurry, method for manufacturing glass substrate, and mass of raw-material abrasive particles
EA201500727A1 (ru) Способ изготовления низкоплотных материалов и низкоплотный материал
RU2017133373A (ru) Способ получения оксида магния из отходов серпентинитовой руды
EA201491387A1 (ru) Способ получения вакцины, содержащей по меньшей мере два антигена, способных адсорбироваться на оксигидроксиде алюминия
EA024901B9 (ru) Состав и способ получения керамического расклинивающего агента
RU2014124390A (ru) Доменный способ получения металлического бериллия
UA112829C2 (uk) Спосіб одержання агломерату відновленого заліза
TH137402B (th) วิธีการสำหรับการผลิตชิ้นส่วนเชิงทัศนศาสตร์
RU2014114789A (ru) Способ изготовления изделия из композиционного материала
PL423762A1 (pl) Sposób wytwarzania nisko reaktywnego wapna

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent