CN1031561C - 大颗粒硫酸铵的制备方法 - Google Patents

大颗粒硫酸铵的制备方法 Download PDF

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Publication number
CN1031561C
CN1031561C CN90109065A CN90109065A CN1031561C CN 1031561 C CN1031561 C CN 1031561C CN 90109065 A CN90109065 A CN 90109065A CN 90109065 A CN90109065 A CN 90109065A CN 1031561 C CN1031561 C CN 1031561C
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CN
China
Prior art keywords
ammonium sulfate
crystal
crystallizer
particle
jar
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 - Fee Related
Application number
CN90109065A
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English (en)
Chinese (zh)
Other versions
CN1051711A (zh
Inventor
岩朝升
杉山龙彦
村长勉
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Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of CN1051711A publication Critical patent/CN1051711A/zh
Application granted granted Critical
Publication of CN1031561C publication Critical patent/CN1031561C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/96—Methods for the preparation of sulfates in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN90109065A 1989-11-07 1990-11-07 大颗粒硫酸铵的制备方法 Expired - Fee Related CN1031561C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1287785A JPH0764553B2 (ja) 1989-11-07 1989-11-07 大粒硫安の製造方法
JP287785/1989 1989-11-07

Publications (2)

Publication Number Publication Date
CN1051711A CN1051711A (zh) 1991-05-29
CN1031561C true CN1031561C (zh) 1996-04-17

Family

ID=17721712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN90109065A Expired - Fee Related CN1031561C (zh) 1989-11-07 1990-11-07 大颗粒硫酸铵的制备方法

Country Status (3)

Country Link
JP (1) JPH0764553B2 (ko)
KR (1) KR0152084B1 (ko)
CN (1) CN1031561C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101522276B (zh) * 2006-07-28 2013-08-14 帝斯曼知识产权资产管理有限公司 大晶体产品的连续生产方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003298888A (ja) * 2002-04-02 2003-10-17 Konica Corp 撮像装置の製造方法
WO2014040858A1 (en) 2012-09-11 2014-03-20 Dsm Ip Assets B.V. Process for initiating an ammonium sulfate crystallization process
CN102897795B (zh) * 2012-11-12 2015-02-25 中国石油化工股份有限公司 一种大颗粒硫酸铵晶体的生产方法
CN103739312A (zh) * 2013-12-19 2014-04-23 瓮福（集团）有限责任公司 粒状硫酸铵提氮的生产方法
CN110759752A (zh) * 2019-11-07 2020-02-07 李文娟 粒状硫铵的制备方法
CN111408157B (zh) * 2020-04-14 2021-09-14 中石化南京工程有限公司 一种硫酸铵结晶方法及其装置
CN111530119B (zh) * 2020-04-14 2021-09-14 中石化南京工程有限公司 一种串联的硫酸铵结晶方法及其装置
CN115520879B (zh) * 2021-06-24 2024-03-26 中国石油化工股份有限公司 异相晶种连续制备颗粒硫酸铵的方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101522276B (zh) * 2006-07-28 2013-08-14 帝斯曼知识产权资产管理有限公司 大晶体产品的连续生产方法

Also Published As

Publication number Publication date
JPH03150217A (ja) 1991-06-26
KR0152084B1 (ko) 1998-10-15
CN1051711A (zh) 1991-05-29
KR910009561A (ko) 1991-06-28
JPH0764553B2 (ja) 1995-07-12

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