JP7008759B2 - リン酸一アンモニウム及びリン酸二アンモニウムの併産方法 - Google Patents

リン酸一アンモニウム及びリン酸二アンモニウムの併産方法 Download PDF

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JP7008759B2
JP7008759B2 JP2020125550A JP2020125550A JP7008759B2 JP 7008759 B2 JP7008759 B2 JP 7008759B2 JP 2020125550 A JP2020125550 A JP 2020125550A JP 2020125550 A JP2020125550 A JP 2020125550A JP 7008759 B2 JP7008759 B2 JP 7008759B2
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mother liquor
phosphate
phosphoric acid
neutralization
monoammonium phosphate
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JP2021095325A (ja
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ルイチュアン ラン
ジア シ
リホン リウ
ジュン ジャン
フェイ リウ
チアン ジャオ
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ウォンフー ダジョウ ケミカル カンパニー リミテッド
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    • 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
    • C01B25/28—Ammonium phosphates

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Paper (AREA)
JP2020125550A 2019-12-16 2020-07-22 リン酸一アンモニウム及びリン酸二アンモニウムの併産方法 Active JP7008759B2 (ja)

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CN201911294763.0 2019-12-16
CN201911294763.0A CN110877901B (zh) 2019-12-16 2019-12-16 湿法磷酸生产工业级磷酸一铵和工业级磷酸二铵的方法及系统

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JP2021095325A JP2021095325A (ja) 2021-06-24
JP7008759B2 true JP7008759B2 (ja) 2022-02-10

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AU (1) AU2020101431A4 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015527960A (ja) 2012-06-21 2015-09-24 イージーマイニング スウェーデン エービーＥａｓｙｍｉｎｉｎｇ Ｓｗｅｄｅｎ Ａｂ リン酸アンモニウムの製造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239739A (en) * 1979-11-06 1980-12-16 Tennessee Valley Authority Manufacture of purified diammonium phosphate
US4236911A (en) * 1979-11-08 1980-12-02 Tennessee Valley Authority Purification and conversion of phosphoric acid to ammonium phosphates
JPS60204609A (ja) * 1984-03-28 1985-10-16 Chisso Corp 湿式りん酸から精製りん酸二アンモニウムを製造する方法
US4610853A (en) * 1985-03-08 1986-09-09 Chisso Corporation Process for producing purified monoammonium phosphate from wet process phosphoric acid
CN101337664A (zh) * 2008-08-11 2009-01-07 湖北祥云(集团)化工股份有限公司 料浆浓缩法联产磷酸二铵和磷酸一铵的工艺
CN101857213B (zh) * 2010-06-04 2013-02-20 广西钦州桂金诺磷化工有限公司 用湿法磷酸生产食品级磷酸二铵的方法
CN101857210B (zh) * 2010-06-04 2012-02-15 广西钦州桂金诺磷化工有限公司 用湿法磷酸生产工业级磷酸二铵的方法
CN103011113B (zh) * 2012-12-25 2015-05-20 贵州开磷（集团）有限责任公司 湿法磷酸生产工业级磷酸一铵联产工业级磷酸二铵的方法
CN103058157A (zh) * 2013-02-26 2013-04-24 贵州开磷（集团）有限责任公司 一种用湿法磷酸生产工业级磷酸二铵的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015527960A (ja) 2012-06-21 2015-09-24 イージーマイニング スウェーデン エービーＥａｓｙｍｉｎｉｎｇ Ｓｗｅｄｅｎ Ａｂ リン酸アンモニウムの製造

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CN110877901A (zh) 2020-03-13
CN110877901B (zh) 2023-02-28
AU2020101431A4 (en) 2020-08-20
JP2021095325A (ja) 2021-06-24

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