CN101531382B - 大颗粒硫铵生产工艺及结晶装置 - Google Patents
大颗粒硫铵生产工艺及结晶装置 Download PDFInfo
- Publication number
- CN101531382B CN101531382B CN2008101546366A CN200810154636A CN101531382B CN 101531382 B CN101531382 B CN 101531382B CN 2008101546366 A CN2008101546366 A CN 2008101546366A CN 200810154636 A CN200810154636 A CN 200810154636A CN 101531382 B CN101531382 B CN 101531382B
- Authority
- CN
- China
- Prior art keywords
- crystallizer
- ammonium sulfate
- particle
- ammonium
- outer circulation
- 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.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/248—Preventing coalescing or controlling form or size of the crystals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101546366A CN101531382B (zh) | 2008-12-29 | 2008-12-29 | 大颗粒硫铵生产工艺及结晶装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101546366A CN101531382B (zh) | 2008-12-29 | 2008-12-29 | 大颗粒硫铵生产工艺及结晶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101531382A CN101531382A (zh) | 2009-09-16 |
CN101531382B true CN101531382B (zh) | 2011-07-20 |
Family
ID=41102269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101546366A Active CN101531382B (zh) | 2008-12-29 | 2008-12-29 | 大颗粒硫铵生产工艺及结晶装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101531382B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014040858A1 (en) * | 2012-09-11 | 2014-03-20 | Dsm Ip Assets B.V. | Process for initiating an ammonium sulfate crystallization process |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101757798B (zh) * | 2010-03-23 | 2012-06-06 | 张蕊 | 烟气蒸发结晶器 |
CN102390844B (zh) * | 2011-08-08 | 2013-05-29 | 河北科技大学 | 一种大颗粒硫酸铵结晶制备工艺 |
CN103496716B (zh) * | 2013-10-22 | 2014-12-10 | 武汉科技大学 | 焦化粗硫铵耦合蒸发溶析结晶生产工业优等品硫铵的方法 |
CN103861303A (zh) * | 2014-01-01 | 2014-06-18 | 蔡卫冲 | 降膜式蒸发器 |
CN105293525B (zh) * | 2015-11-20 | 2018-03-06 | 薛斌 | 硫铵结晶节能工艺 |
CN108714311A (zh) * | 2018-07-25 | 2018-10-30 | 江苏新宏大集团有限公司 | 一种立式真空结晶装置 |
CN109173324A (zh) * | 2018-09-14 | 2019-01-11 | 河北云瑞化工设备有限公司 | 一种硝酸钾连续结晶装置及方法 |
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 |
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 |
CN115520880B (zh) * | 2021-06-25 | 2024-03-26 | 中国石油化工股份有限公司 | 均一化大颗粒硫酸铵的制备方法、结晶器和生产装置 |
CN113666444A (zh) * | 2021-08-09 | 2021-11-19 | 南京飞普特科技有限公司 | 双体系蒸发结晶装置及蒸发结晶方法 |
-
2008
- 2008-12-29 CN CN2008101546366A patent/CN101531382B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014040858A1 (en) * | 2012-09-11 | 2014-03-20 | Dsm Ip Assets B.V. | Process for initiating an ammonium sulfate crystallization process |
Also Published As
Publication number | Publication date |
---|---|
CN101531382A (zh) | 2009-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101531382B (zh) | 大颗粒硫铵生产工艺及结晶装置 | |
KR20150093320A (ko) | 반응, 세정, 여과, 건조가 단일 공정에서 수행되는 수직형 쿠에트-테일러 반응장치를 수반한 공침반응기 | |
CN103274548B (zh) | 一种循环闭式无填料高效沼液氨氮脱除养分回收装置 | |
CN110787766B (zh) | 一种制备脂肪酸丁酯的塔式反应装置及工艺 | |
CN102210941A (zh) | 撞击流蒸发结晶器 | |
CN101407320B (zh) | 一种批量制备纳米碳纤维的立式反应装置 | |
CN205127947U (zh) | 一种气、液相反应结晶器 | |
CN206511931U (zh) | 电池级碳酸锂的制备系统 | |
CN106914030A (zh) | 一种多级环流式无机械搅拌硫酸铵结晶器及操作方法 | |
CN108905946B (zh) | 一种新型气液反应釜及其搅拌混合方法 | |
CN201182916Y (zh) | 无旋撞击流换热式结晶器 | |
CN201411372Y (zh) | 大颗粒硫铵的结晶装置 | |
CN201313818Y (zh) | 一种批量制备纳米碳纤维的立式反应装置 | |
CN207726911U (zh) | 一种页岩气开采压裂返排废液循环列管蒸发减量化处理设备 | |
CN107142200A (zh) | 干湿联合一体化厌氧发酵装置及厌氧发酵工艺 | |
CN102701505A (zh) | H-酸生产废水处理设备 | |
CN208145604U (zh) | 一种新型机动车废油回收装置 | |
CN201770496U (zh) | 一种纳米氧化锌的制备装置 | |
CN206535234U (zh) | 一种多级环流式无机械搅拌硫酸铵结晶器 | |
CN110408516A (zh) | 利用木薯渣和辣蓼为原料发酵生产饲料添加剂设备及方法 | |
CN214973043U (zh) | 一种高盐废水旁路烟气浓缩装置 | |
CN220405648U (zh) | 一种废酸连续处理设备 | |
CN115193366B (zh) | 一种硝化反应装置及利用该反应装置进行硝化反应的方法 | |
CN220989734U (zh) | 一种硫酸锰高效蒸发结晶装置 | |
CN105435717B (zh) | 一种浸入式熔融器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Tianda United Engineering & Technology Co., Ltd. Assignor: Wei Hongyuan Contract record no.: 2011120000182 Denomination of invention: Production process and crystallization device for large-particle ammonium sulfate Granted publication date: 20110720 License type: Common License Open date: 20090916 Record date: 20110915 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200119 Address after: Room 301, floor 3, block B6, Tianda Science Park, Binhai New Area Development Zone, Tianjin 300000 Patentee after: Tianjin Tianda United Engineering & Technology Co., Ltd. Address before: 100080, room 3, unit 4, Dahe village, Suzhou Street, Beijing, Haidian District 1118, China Patentee before: Wei Hongyuan |
|
TR01 | Transfer of patent right |