BE682200A - - Google Patents

Info

Publication number
BE682200A
BE682200A BE682200DA BE682200A BE 682200 A BE682200 A BE 682200A BE 682200D A BE682200D A BE 682200DA BE 682200 A BE682200 A BE 682200A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE682200A publication Critical patent/BE682200A/xx

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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
    • C01B25/303—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates with elimination of impurities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Dowels (AREA)
  • Removal Of Specific Substances (AREA)
BE682200D 1965-06-07 1966-06-07 BE682200A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46174965A 1965-06-07 1965-06-07
US46202665A 1965-06-07 1965-06-07

Publications (1)

Publication Number Publication Date
BE682200A true BE682200A (de) 1966-12-07

Family

ID=27040113

Family Applications (1)

Application Number Title Priority Date Filing Date
BE682200D BE682200A (de) 1965-06-07 1966-06-07

Country Status (9)

Country Link
US (2) US3421845A (de)
BE (1) BE682200A (de)
ES (1) ES327664A1 (de)
FI (1) FI46715C (de)
GB (1) GB1153503A (de)
IL (1) IL25913A (de)
NL (1) NL6607889A (de)
NO (1) NO118667B (de)
SE (1) SE326946B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179835A (zh) * 2018-09-18 2019-01-11 上海晶宇环境工程股份有限公司 一种冶炼行业危废杂盐资源化处理工艺及其专用设备
CN115304134A (zh) * 2022-08-25 2022-11-08 陈之雨 阴极电解食盐水制造Spa活性矿物质水

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528895B2 (de) * 1975-06-28 1978-04-13 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung vanadiumarmer Alkaliphosphatlösungen
DE2528896C2 (de) * 1975-06-28 1984-07-12 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung einer vanadiumarmen Alkaliphosphatlösung
DE2608029C2 (de) * 1976-02-27 1984-02-23 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung einer Alkaliphosphatlösung aus Naßverfahrensphosphorsäuren
IT1125158B (it) * 1976-11-19 1986-05-14 Sarda Off Mec Miglioramenti nei procedimenti per la preparazione di tripolifosfato sodico
DE2855922A1 (de) * 1978-12-23 1980-07-10 Hoechst Ag Verfahren zur herstellung von zinkfreien alkaliphosphatloesungen
DE3045645A1 (de) * 1980-12-04 1982-07-22 Hoechst Ag, 6000 Frankfurt Verfahren zur reduktion von eisen in phospharsaurer loesung
DE3437686C2 (de) * 1984-10-15 1986-10-02 Hoechst Ag, 6230 Frankfurt Verfahren zur Reduktion von Metallionen in wäßrigen Lösungen
DE3437684C1 (de) * 1984-10-15 1986-06-05 Hoechst Ag, 6230 Frankfurt Verfahren zur Reduktion von Eisen und Vanadium in phosphorsaurer Lösung
DE3444975A1 (de) * 1984-12-10 1986-06-12 Hoechst Ag, 6230 Frankfurt Verfahren zur entarsenierung von phosphorsauren loesungen
WO2010036763A1 (en) * 2008-09-26 2010-04-01 World Minerals Inc. Diatomaceous earth products containing reduced soluble metal levels, processes for reducing soluble metal levels in diatomaceous earth products, and methods of using the same
CN101987727B (zh) * 2009-08-05 2013-10-23 天津市化学试剂研究所 pH基准试剂磷酸氢二钠的制备方法
US9056775B2 (en) 2010-03-12 2015-06-16 Council Of Scientific And Industrial Research Process for the preparation of inorganic hydrogels with alkali halides
KR102025867B1 (ko) * 2017-07-13 2019-09-27 씨제이제일제당 주식회사 인산을 발효액 또는 발효 폐액으로부터 회수 및 재사용하는 방법
CN108408706B (zh) * 2018-04-13 2021-12-24 江苏瑞丰医药有限公司 一种食品级无水磷酸氢二钠的制备方法
CN115159488B (zh) * 2022-07-22 2023-06-30 承德莹科精细化工股份有限公司 一种高水溶性玻璃态偏磷酸钠的制备方法
CN116002640B (zh) * 2022-12-13 2024-07-19 柏中环境科技(上海)股份有限公司 一种废盐资源循环综合利用系统及综合利用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984146A (en) * 1932-07-16 1934-12-11 Victor Chemical Works Production of disodium phosphate
US1998182A (en) * 1932-07-16 1935-04-16 Victor Chemical Works Production of di-sodium phosphate
US2977191A (en) * 1957-03-19 1961-03-28 Union Chimique Belge Sa Anhydrous colorless phosphates
US3055735A (en) * 1958-02-13 1962-09-25 Nissan Chemical Ind Ltd Process for the production of alkali phosphate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109179835A (zh) * 2018-09-18 2019-01-11 上海晶宇环境工程股份有限公司 一种冶炼行业危废杂盐资源化处理工艺及其专用设备
CN115304134A (zh) * 2022-08-25 2022-11-08 陈之雨 阴极电解食盐水制造Spa活性矿物质水

Also Published As

Publication number Publication date
FI46715B (de) 1973-02-28
SE326946B (de) 1970-08-10
US3421845A (en) 1969-01-14
GB1153503A (en) 1969-05-29
DE1567582B1 (de) 1970-07-02
FI46715C (fi) 1973-06-11
US3421846A (en) 1969-01-14
NL6607889A (de) 1966-12-08
IL25913A (en) 1970-03-22
ES327664A1 (es) 1967-03-16
NO118667B (de) 1970-01-26

Similar Documents

Publication Publication Date Title
JPS5012235B1 (de)
FI46715B (de)
BE674763A (de)
JPS4517042Y1 (de)
JPS4319376Y1 (de)
JPS4321644Y1 (de)
JPS4529933B1 (de)
JPS4032525Y1 (de)
JPS425703Y1 (de)
JPS4317283Y1 (de)
JPS455468Y1 (de)
JPS4413269Y1 (de)
BE675012A (de)
NL6611360A (de)
BE672997A (de)
NL6509636A (de)
BE687882A (de)
BE675593A (de)
BE673686A (de)
BE675472A (de)
BE675243A (de)
BE675196A (de)
BE675085A (de)
NL6602255A (de)
BE674969A (de)