JPS61215222A - ポリ硫酸第二鉄溶液の製造法 - Google Patents

ポリ硫酸第二鉄溶液の製造法

Info

Publication number
JPS61215222A
JPS61215222A JP5262885A JP5262885A JPS61215222A JP S61215222 A JPS61215222 A JP S61215222A JP 5262885 A JP5262885 A JP 5262885A JP 5262885 A JP5262885 A JP 5262885A JP S61215222 A JPS61215222 A JP S61215222A
Authority
JP
Japan
Prior art keywords
solution
sulfuric acid
tri
iron tetroxide
ferric polysulfate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP5262885A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222012B2 (enrdf_load_stackoverflow
Inventor
Tamotsu Hirao
平尾　保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HIRAO SHOTEN KK
Original Assignee
HIRAO SHOTEN KK
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 HIRAO SHOTEN KK filed Critical HIRAO SHOTEN KK
Priority to JP5262885A priority Critical patent/JPS61215222A/ja
Publication of JPS61215222A publication Critical patent/JPS61215222A/ja
Publication of JPH0222012B2 publication Critical patent/JPH0222012B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
JP5262885A 1985-03-15 1985-03-15 ポリ硫酸第二鉄溶液の製造法 Granted JPS61215222A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5262885A JPS61215222A (ja) 1985-03-15 1985-03-15 ポリ硫酸第二鉄溶液の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5262885A JPS61215222A (ja) 1985-03-15 1985-03-15 ポリ硫酸第二鉄溶液の製造法

Publications (2)

Publication Number Publication Date
JPS61215222A true JPS61215222A (ja) 1986-09-25
JPH0222012B2 JPH0222012B2 (enrdf_load_stackoverflow) 1990-05-17

Family

ID=12920079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5262885A Granted JPS61215222A (ja) 1985-03-15 1985-03-15 ポリ硫酸第二鉄溶液の製造法

Country Status (1)

Country Link
JP (1) JPS61215222A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814158A (en) * 1988-01-28 1989-03-21 Fini Enterprises, Inc. Process for making liquid ferric sulfate
US5089040A (en) * 1989-02-24 1992-02-18 Union Oil Company Of California Iron complex synthesis
US5785862A (en) * 1994-03-04 1998-07-28 Imperial College Of Science Technology & Medicine Preparation and uses of polyferric sulphate
EP1067095A1 (en) * 1999-07-08 2001-01-10 Taki Chemical Co., Ltd. A method for the manufacture of ferric sulfate solution and a water treatment agent using the same
US7067100B2 (en) * 2003-03-12 2006-06-27 General Chemical Corporation Liquid ferric sulfate manufacturing process
CN102826637A (zh) * 2011-06-15 2012-12-19 同济大学 一种聚铁絮凝剂的制备方法
CN104692467A (zh) * 2015-02-13 2015-06-10 北京三聚环保新材料股份有限公司 一种聚合硫酸铁的制备方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814158A (en) * 1988-01-28 1989-03-21 Fini Enterprises, Inc. Process for making liquid ferric sulfate
US5089040A (en) * 1989-02-24 1992-02-18 Union Oil Company Of California Iron complex synthesis
US5785862A (en) * 1994-03-04 1998-07-28 Imperial College Of Science Technology & Medicine Preparation and uses of polyferric sulphate
EP1067095A1 (en) * 1999-07-08 2001-01-10 Taki Chemical Co., Ltd. A method for the manufacture of ferric sulfate solution and a water treatment agent using the same
US6375919B1 (en) 1999-07-08 2002-04-23 Taki Chemical Co., Ltd. Method for the manufacture of ferric sulfate solution and a water treatment agent using the same
AU767979B2 (en) * 1999-07-08 2003-11-27 Taki Chemical Co., Ltd. A method for the manufacture of ferric sulfate solution and a water treatment agent using the same
US7067100B2 (en) * 2003-03-12 2006-06-27 General Chemical Corporation Liquid ferric sulfate manufacturing process
CN102826637A (zh) * 2011-06-15 2012-12-19 同济大学 一种聚铁絮凝剂的制备方法
CN104692467A (zh) * 2015-02-13 2015-06-10 北京三聚环保新材料股份有限公司 一种聚合硫酸铁的制备方法

Also Published As

Publication number Publication date
JPH0222012B2 (enrdf_load_stackoverflow) 1990-05-17

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