JPS61155221A - 塩基性炭酸亜鉛の晶析方法とその装置 - Google Patents

塩基性炭酸亜鉛の晶析方法とその装置

Info

Publication number
JPS61155221A
JPS61155221A JP27523184A JP27523184A JPS61155221A JP S61155221 A JPS61155221 A JP S61155221A JP 27523184 A JP27523184 A JP 27523184A JP 27523184 A JP27523184 A JP 27523184A JP S61155221 A JPS61155221 A JP S61155221A
Authority
JP
Japan
Prior art keywords
slurry
crystallization
crystallizing
distillation column
dissolved
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
JP27523184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138045B2 (de
Inventor
Tatsuyuki Kasai
河西　達之
Tatsuo Niikura
達雄 新倉
Masanori Sato
正則 佐藤
Takao Hashimoto
孝夫 橋本
Ryoya Yamashita
山下　了也
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.)
Nippon Steel Corp
Tsukishima Kikai Co Ltd
Original Assignee
Sumitomo Metal Industries Ltd
Tsukishima Kikai Co Ltd
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 Sumitomo Metal Industries Ltd, Tsukishima Kikai Co Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP27523184A priority Critical patent/JPS61155221A/ja
Priority to CA000498625A priority patent/CA1260225A/en
Priority to US06/813,103 priority patent/US4710215A/en
Publication of JPS61155221A publication Critical patent/JPS61155221A/ja
Publication of JPH0138045B2 publication Critical patent/JPH0138045B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
JP27523184A 1984-12-28 1984-12-28 塩基性炭酸亜鉛の晶析方法とその装置 Granted JPS61155221A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP27523184A JPS61155221A (ja) 1984-12-28 1984-12-28 塩基性炭酸亜鉛の晶析方法とその装置
CA000498625A CA1260225A (en) 1984-12-28 1985-12-24 Process for distillation-crystallization of zinc carbonate
US06/813,103 US4710215A (en) 1984-12-28 1985-12-24 Process for distillation-crystallization of zinc carbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27523184A JPS61155221A (ja) 1984-12-28 1984-12-28 塩基性炭酸亜鉛の晶析方法とその装置

Publications (2)

Publication Number Publication Date
JPS61155221A true JPS61155221A (ja) 1986-07-14
JPH0138045B2 JPH0138045B2 (de) 1989-08-10

Family

ID=17552529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27523184A Granted JPS61155221A (ja) 1984-12-28 1984-12-28 塩基性炭酸亜鉛の晶析方法とその装置

Country Status (1)

Country Link
JP (1) JPS61155221A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115040890A (zh) * 2022-06-13 2022-09-13 浙江贝诺机械有限公司 草酸复融提纯再结晶的工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115040890A (zh) * 2022-06-13 2022-09-13 浙江贝诺机械有限公司 草酸复融提纯再结晶的工艺
CN115040890B (zh) * 2022-06-13 2023-08-29 浙江贝诺机械有限公司 草酸复融提纯再结晶的工艺

Also Published As

Publication number Publication date
JPH0138045B2 (de) 1989-08-10

Similar Documents

Publication Publication Date Title
US2668130A (en) Apparatus and method for continuous pickling and regeneration of contact acid
US3311449A (en) Process of recovering valuable components from red mud
US7232554B2 (en) Process for recovering arsenic from acidic aqueous solution
US1503229A (en) Process of treating solutions of metals
US2785999A (en) Process for pickling iron, steel and alloys thereof
CN105905925B (zh) 一种冶炼锰铁除尘灰和废渣综合回收有价金属的方法
CN87103373A (zh) 酸洗废液中回收铁红和硫铵的方法
JPS61155221A (ja) 塩基性炭酸亜鉛の晶析方法とその装置
US3053626A (en) Decomposition of heavy metal sulfate solutions with the recovery of sulfur dioxide and the heavy metal oxide
US1045723A (en) Process of treating waste ferrous sulfate liquors.
AT393124B (de) Verfahren zur herstellung von melamin
US6180078B1 (en) Method for thermally regenerating spent acid
US2769735A (en) Method of pickling iron and recovering pickling agent
US961763A (en) Process of purifying gas and recovering ammonia, &c., therefrom.
JPS6369712A (ja) 四塩化チタンの製造方法
US2375977A (en) Preparation of alumina from clay
JPH11322342A (ja) 硫酸第１鉄１水塩の製造法
US2818328A (en) Production of powdered iron
US1667693A (en) Method of making copperas
US1496410A (en) grosvewor
JP2879690B2 (ja) 部分晶析が付与されたＡ▲ｌ▼を含む亜鉛含有物の溶解液製造方法
US1969567A (en) Process for the treatment of zinc sulphide ores
US2848302A (en) Method of producing ammonium sulfate and ferrous hydroxide from ferrous sulfate pickle liquor
JPH05195103A (ja) フェロスクラップ中の銅の分離・回収方法
US2785957A (en) Regeneration of pickling liquor

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term