JPH0138045B2 - - Google Patents

Info

Publication number
JPH0138045B2
JPH0138045B2 JP27523184A JP27523184A JPH0138045B2 JP H0138045 B2 JPH0138045 B2 JP H0138045B2 JP 27523184 A JP27523184 A JP 27523184A JP 27523184 A JP27523184 A JP 27523184A JP H0138045 B2 JPH0138045 B2 JP H0138045B2
Authority
JP
Japan
Prior art keywords
crystallization
zinc carbonate
slurry
crystallization tank
distillation column
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.)
Expired
Application number
JP27523184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61155221A (ja
Inventor
Tatsuyuki Kasai
Tatsuo Niikura
Masanori Sato
Takao Hashimoto
Ryoya Yamashita
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 JPS61155221A (ja) 1986-07-14
JPH0138045B2 true JPH0138045B2 (cs) 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 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS61155221A (ja) 1986-07-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term