PL412427A1 - Sposób kompleksowej utylizacji fosfogipsów - Google Patents

Sposób kompleksowej utylizacji fosfogipsów

Info

Publication number
PL412427A1
PL412427A1 PL412427A PL41242715A PL412427A1 PL 412427 A1 PL412427 A1 PL 412427A1 PL 412427 A PL412427 A PL 412427A PL 41242715 A PL41242715 A PL 41242715A PL 412427 A1 PL412427 A1 PL 412427A1
Authority
PL
Poland
Prior art keywords
precipitate
metals
calcium
phosphogypsum
sulfate
Prior art date
Application number
PL412427A
Other languages
English (en)
Inventor
Włodzimierz Merka
Original Assignee
Włodzimierz Merka
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 Włodzimierz Merka filed Critical Włodzimierz Merka
Priority to PL412427A priority Critical patent/PL412427A1/pl
Priority to EP16726674.1A priority patent/EP3297975B1/en
Priority to AU2016264722A priority patent/AU2016264722A1/en
Priority to CA2986282A priority patent/CA2986282A1/en
Priority to RU2017142631A priority patent/RU2017142631A/ru
Priority to PCT/PL2016/000045 priority patent/WO2016186527A1/en
Priority to CN201680028960.6A priority patent/CN108112248A/zh
Priority to US15/574,902 priority patent/US10370258B2/en
Priority to PL16726674T priority patent/PL3297975T3/pl
Publication of PL412427A1 publication Critical patent/PL412427A1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/468—Purification of calcium sulfates
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/324—Preparation from a reaction solution obtained by acidifying with an acid other than orthophosphoric acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • C01B33/32—Alkali metal silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/36—Nitrates
    • C01F11/38—Preparation with nitric acid or nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/08—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using sulfuric acid
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Fertilizers (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Sposób kompleksowej utylizacji fosfogipsów polega na rozdrabnianiu fosfogipsów, a następnie płukaniu ich roztworem kwasu siarkowego o stężeniu od 2 - 15% i mieszaniu w temperaturze od 50 - 80°C, po czym powstałą mieszaninę poddaje się rozdzieleniu na frakcje płynną i osad w większości zawierający siarczan wapnia. Sposób charakteryzuje się tym, że z frakcji płynnej strąca się metale, głównie lantanowce, fosforany i siarczany metali rozpuszczalnych w rozcieńczonym kwasie siarkowym, zaś osad zawierający w większości siarczan wapnia konwertuje się w obecności wody amoniakalnej i dwutlenku węgla do siarczanu amonu i węglanu wapnia, po czym przefiltrowany i osuszony osad w postaci węglanu wapnia rozpuszcza się w roztworze kwasu azotowego o stężeniu od 15 - 30% stale mieszając, a następnie powstały w trakcie reakcji CO2 zawraca się i wykorzystuje w procesie konwersji pierwszej fazy osadu, a powstałą mieszaninę poddaje się rozdzielaniu na roztwór azotanu wapnia z rozpuszczonymi w nim metalami oraz na osad fluorków i krzemianów z metalami wtrąconymi.
PL412427A 2015-05-20 2015-05-20 Sposób kompleksowej utylizacji fosfogipsów PL412427A1 (pl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL412427A PL412427A1 (pl) 2015-05-20 2015-05-20 Sposób kompleksowej utylizacji fosfogipsów
EP16726674.1A EP3297975B1 (en) 2015-05-20 2016-04-25 Method for complex treatment of phosphogypsum
AU2016264722A AU2016264722A1 (en) 2015-05-20 2016-04-25 Method for complex treatment of phosphogypsum
CA2986282A CA2986282A1 (en) 2015-05-20 2016-04-25 Method for complex treatment of phosphogypsum
RU2017142631A RU2017142631A (ru) 2015-05-20 2016-04-25 Способ для комплексной обработки фосфогипса
PCT/PL2016/000045 WO2016186527A1 (en) 2015-05-20 2016-04-25 Method for complex treatment of phosphogypsum
CN201680028960.6A CN108112248A (zh) 2015-05-20 2016-04-25 复合处理磷石膏的方法
US15/574,902 US10370258B2 (en) 2015-05-20 2016-04-25 Method for complex treatment of phosphogypsum
PL16726674T PL3297975T3 (pl) 2015-05-20 2016-04-25 Sposób kompleksowej utylizacji fosfogipsów

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL412427A PL412427A1 (pl) 2015-05-20 2015-05-20 Sposób kompleksowej utylizacji fosfogipsów

Publications (1)

Publication Number Publication Date
PL412427A1 true PL412427A1 (pl) 2016-11-21

Family

ID=56097257

Family Applications (2)

Application Number Title Priority Date Filing Date
PL412427A PL412427A1 (pl) 2015-05-20 2015-05-20 Sposób kompleksowej utylizacji fosfogipsów
PL16726674T PL3297975T3 (pl) 2015-05-20 2016-04-25 Sposób kompleksowej utylizacji fosfogipsów

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL16726674T PL3297975T3 (pl) 2015-05-20 2016-04-25 Sposób kompleksowej utylizacji fosfogipsów

Country Status (8)

Country Link
US (1) US10370258B2 (pl)
EP (1) EP3297975B1 (pl)
CN (1) CN108112248A (pl)
AU (1) AU2016264722A1 (pl)
CA (1) CA2986282A1 (pl)
PL (2) PL412427A1 (pl)
RU (1) RU2017142631A (pl)
WO (1) WO2016186527A1 (pl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190737A1 (en) 2017-04-14 2018-10-18 Ferin Sp. Z.O.O. Method for the management of phosphogypsum
CN118343819A (zh) * 2024-03-29 2024-07-16 浙江大学 一种高效去除磷石膏中有害杂质的方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108796612B (zh) * 2018-06-06 2024-06-14 湖北三宁化工股份有限公司 一种磷石膏循环分解制硫酸钙晶须联产硫酸铵的方法
AT521253B1 (de) * 2018-07-27 2019-12-15 Saubermacher Dienstleistungs Ag Verfahren und Anlage zum nasschemischen Gewinnen einer Wertstofffraktion aus einem Schüttgut
CN108975374B (zh) * 2018-09-20 2020-12-18 秦皇岛天鼎化工有限公司 利用磷石膏制备硝酸钙的方法和硝酸钙
CN112030003B (zh) * 2020-03-27 2021-09-07 昆明理工大学 一种同时脱除湿法炼锌废电解液中多种杂质离子的方法
FR3113050B1 (fr) 2020-07-31 2023-04-21 Ocp Sa Procédé de fabrication de sulfate d’ammonium et de carbonate de calcium à partir de phosphogypse
CN112266191A (zh) * 2020-09-15 2021-01-26 昆明理工大学 一种利用钢渣预处理磷石膏的方法
MA51851B1 (fr) * 2020-11-23 2022-08-31 Mascir Morocan Foundation For Advanced Science Innovation & Res Procédé d'obtention de sulfate d'ammonium et d'oxalate de calcium à partir de phosphogypse
CN112897529A (zh) * 2021-02-01 2021-06-04 江苏一夫科技股份有限公司 一种从磷石膏中提取二氧化硅的方法
WO2022245733A1 (en) * 2021-05-15 2022-11-24 Elixsys, Inc. Systems and methods to recover value-added materials from gypsum
RU2763074C1 (ru) * 2021-06-16 2021-12-27 федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский горный университет» Способ комплексной переработки фосфогипса
CN116999892B (zh) * 2023-06-30 2026-02-06 武汉工程大学 一种提取磷石膏中共晶磷的浸取剂和方法
CN118004974A (zh) * 2024-02-01 2024-05-10 中国科学院过程工程研究所 一种工业磷石膏和有机废盐的资源化利用系统及方法和应用
CN119178765B (zh) * 2024-11-22 2025-03-14 贵研检测科技(云南)有限公司 一种钯灰中钯含量的测定方法

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PL108676B2 (en) 1977-04-05 1980-04-30 Method and a device for converting phosphogypsum to chalk and ammonium sulfate solution
PL157981B1 (pl) 1989-03-09 1992-07-31 Sposób biochemiczny otrzymywania metali rzadkich z fosfogipsów PL
PL166137B1 (pl) 1990-06-28 1995-04-28 Politechnika Wroclawska Sposób wytwarzania wieloskladnikowego nawozu mineralnego PL
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CN101186318B (zh) * 2007-12-07 2010-10-06 贵州省化工研究院 用硝酸分解磷矿副产物硝酸钙制造硝酸钠的方法
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CN102674424B (zh) * 2012-04-28 2014-11-05 浙江大学 一种以废石膏为钙源制备纳米碳酸钙浆料的方法、产品及应用
US8758719B2 (en) 2012-08-10 2014-06-24 Sparstane Technologies LLC Process for converting FGD gypsum to ammonium sulfate and calcium carbonate
RU2509724C1 (ru) * 2012-08-13 2014-03-20 Общество с ограниченной ответственностью Инженерно-производственная компания "ИНТЕРФОС" Способ получения высокочистого углекислого кальция и азотно-сульфатного удобрения в процессе комплексной переработки фосфогипса
RU2526907C1 (ru) * 2013-03-20 2014-08-27 Общество с ограниченной ответственностью "МИЦ-Геосистемы" Способ извлечения редкоземельных металлов из фосфогипса

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190737A1 (en) 2017-04-14 2018-10-18 Ferin Sp. Z.O.O. Method for the management of phosphogypsum
CN118343819A (zh) * 2024-03-29 2024-07-16 浙江大学 一种高效去除磷石膏中有害杂质的方法

Also Published As

Publication number Publication date
EP3297975B1 (en) 2019-11-06
CA2986282A1 (en) 2016-11-24
RU2017142631A (ru) 2019-06-20
WO2016186527A1 (en) 2016-11-24
CN108112248A (zh) 2018-06-01
PL3297975T3 (pl) 2021-04-19
RU2017142631A3 (pl) 2019-10-29
AU2016264722A1 (en) 2017-12-21
US20180162740A1 (en) 2018-06-14
EP3297975A1 (en) 2018-03-28
US10370258B2 (en) 2019-08-06

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