PL421318A1 - Sposób zagospodarowania fosfogipsów - Google Patents
Sposób zagospodarowania fosfogipsówInfo
- Publication number
- PL421318A1 PL421318A1 PL421318A PL42131817A PL421318A1 PL 421318 A1 PL421318 A1 PL 421318A1 PL 421318 A PL421318 A PL 421318A PL 42131817 A PL42131817 A PL 42131817A PL 421318 A1 PL421318 A1 PL 421318A1
- Authority
- PL
- Poland
- Prior art keywords
- reactor
- solution
- aqueous
- phosphogypsum
- carbonate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/26—Carbonates or bicarbonates 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Catalysts (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób zagospodarowania fosfogipsów, który polega na tym, że do reaktora (2) wprowadza się fosfogips pochodzenia poapatytowego i/lub pofosforytowego oraz z prereaktora (1) wodny lub amoniakalny roztwór węglanu i/lub wodorowęglanu amonu, w proporcji fosfogipsu do wodnego lub amoniakalnego roztworu węglanu i/lub wodorowęglanu amonu jak 1:(0,14), całość miesza się w temperaturze -10 - 200°C przez co najmniej 2 minuty, CO2 wydzielający się w trakcie procesu kieruje się do prereaktora (1), a mieszaninę poreakcyjną kieruje się do filtra (3), uzyskując wodny roztwór siarczanu amonu, natomiast osad z filtra (3) wygrzewa się, następnie poddaje się go roztwarzaniu kwasem azotowym w reaktorze (5), a uzyskaną zawiesinę filtruje się na filtrze (6) uzyskując wodny roztwór azotanu wapnia, a CO2 wydzielający się w reaktorze (5) zawraca się do prereaktora (1), w którym CO2 poddaje się reakcji z amoniakiem w roztworze wodnym, do uzyskania wodnego lub amoniakalnego roztworu węglanu i/lub wodorowęglanu, który kieruje się do reaktora (2), przy czym proces otrzymywania wodnego lub amoniakalnego roztworu węglanu i/lub wodorowęglanu amonu prowadzi się do uzyskania pH roztworu 7 - 12.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL421318A PL421318A1 (pl) | 2017-04-14 | 2017-04-14 | Sposób zagospodarowania fosfogipsów |
| PCT/PL2017/000085 WO2018190737A1 (en) | 2017-04-14 | 2017-09-14 | Method for the management of phosphogypsum |
| EP17785046.8A EP3609839B1 (en) | 2017-04-14 | 2017-09-14 | Method for the management of phosphogypsum |
| MA050211A MA50211A (fr) | 2017-04-14 | 2017-09-14 | Procédé de gestion de phosphogypse |
| US16/603,901 US10919774B2 (en) | 2017-04-14 | 2017-09-14 | Method for the management of phosphogypsum |
| PL17785046T PL3609839T3 (pl) | 2017-04-14 | 2017-09-14 | Sposób zagospodarowania fosfogipsów |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL421318A PL421318A1 (pl) | 2017-04-14 | 2017-04-14 | Sposób zagospodarowania fosfogipsów |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL421318A1 true PL421318A1 (pl) | 2018-10-22 |
Family
ID=60120107
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL421318A PL421318A1 (pl) | 2017-04-14 | 2017-04-14 | Sposób zagospodarowania fosfogipsów |
| PL17785046T PL3609839T3 (pl) | 2017-04-14 | 2017-09-14 | Sposób zagospodarowania fosfogipsów |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17785046T PL3609839T3 (pl) | 2017-04-14 | 2017-09-14 | Sposób zagospodarowania fosfogipsów |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10919774B2 (pl) |
| EP (1) | EP3609839B1 (pl) |
| MA (1) | MA50211A (pl) |
| PL (2) | PL421318A1 (pl) |
| WO (1) | WO2018190737A1 (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018747B (zh) * | 2021-10-21 | 2024-04-19 | 宜都兴发化工有限公司 | 一种识别磷石膏中非水溶性磷存在形式的方法 |
| IT202200003995A1 (it) * | 2022-03-03 | 2023-09-03 | Milano Politecnico | Processo per la preparazione di sali mediante metatesi |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB310276A (en) | 1928-06-05 | 1929-04-25 | Kunstdunger Patent Verwertungs | Method of producing a mixture of calcium nitrate and ammonium nitrate |
| US2640757A (en) | 1949-09-23 | 1953-06-02 | Phillips Petroleum Co | Production of ammonium sulfate and calcium carbonate |
| PL108676B2 (en) | 1977-04-05 | 1980-04-30 | Method and a device for converting phosphogypsum to chalk and ammonium sulfate solution | |
| PL166137B1 (pl) | 1990-06-28 | 1995-04-28 | Politechnika Wroclawska | Sposób wytwarzania wieloskladnikowego nawozu mineralnego PL |
| ES2033175B1 (es) | 1990-07-20 | 1994-03-01 | Proinsur Promociones Ind Del S | Obtencion en continuo de sales fertilizantes con derivados de estroncio y yeso. |
| DE10230592A1 (de) | 2002-07-06 | 2004-01-22 | Compo Gmbh & Co. Kg | Verfahren zur Herstellung von Calciumnitrat |
| CN101386909A (zh) | 2007-09-12 | 2009-03-18 | 贵州光大能源发展有限公司 | 从磷石膏中提取稀土的方法 |
| CN101824536B (zh) | 2009-03-03 | 2011-12-14 | 北京有色金属研究总院 | 一种从硫酸处理磷矿过程中提取稀土的工艺 |
| NO2771280T3 (pl) | 2011-10-24 | 2018-07-21 | ||
| RU2471011C1 (ru) | 2011-11-16 | 2012-12-27 | Общество с ограниченной ответственностью "Научно-производственное предприятие Уралхим" | Способ извлечения редкоземельных металлов из фосфогипса |
| 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 |
| RU2510366C2 (ru) | 2012-05-29 | 2014-03-27 | Общество с ограниченной ответственностью Инженерно-производственная компания "ИНТЕРФОС" | Способ переработки фосфогипса на сульфат аммония и фосфомел |
| RU2543160C2 (ru) | 2013-03-18 | 2015-02-27 | Открытое акционерное общество "Объединенная химическая компания "УРАЛХИМ" | Способ сернокислотного разложения рзм-содержащего фосфатного сырья |
| RU2560802C1 (ru) | 2014-03-03 | 2015-08-20 | Андрей Вилорьевич Доронин | Способ переработки природного фосфата для извлечения редкоземельных элементов |
| PL412427A1 (pl) | 2015-05-20 | 2016-11-21 | Włodzimierz Merka | Sposób kompleksowej utylizacji fosfogipsów |
| CN108408751A (zh) * | 2018-05-03 | 2018-08-17 | 昆明理工大学 | 一种利用磷石膏氨法捕集二氧化碳制备高纯度碳酸钙的方法 |
-
2017
- 2017-04-14 PL PL421318A patent/PL421318A1/pl unknown
- 2017-09-14 WO PCT/PL2017/000085 patent/WO2018190737A1/en not_active Ceased
- 2017-09-14 PL PL17785046T patent/PL3609839T3/pl unknown
- 2017-09-14 MA MA050211A patent/MA50211A/fr unknown
- 2017-09-14 EP EP17785046.8A patent/EP3609839B1/en active Active
- 2017-09-14 US US16/603,901 patent/US10919774B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3609839A1 (en) | 2020-02-19 |
| PL3609839T3 (pl) | 2022-01-10 |
| US20200115249A1 (en) | 2020-04-16 |
| WO2018190737A1 (en) | 2018-10-18 |
| US10919774B2 (en) | 2021-02-16 |
| EP3609839B1 (en) | 2021-08-04 |
| MA50211A (fr) | 2020-07-22 |
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