JPS5352274A - Treating method for aqueous solution containing urea, ammonia and carbondioxide - Google Patents

Treating method for aqueous solution containing urea, ammonia and carbondioxide

Info

Publication number
JPS5352274A
JPS5352274A JP12726876A JP12726876A JPS5352274A JP S5352274 A JPS5352274 A JP S5352274A JP 12726876 A JP12726876 A JP 12726876A JP 12726876 A JP12726876 A JP 12726876A JP S5352274 A JPS5352274 A JP S5352274A
Authority
JP
Japan
Prior art keywords
aqueous solution
urea
solution containing
carbondioxide
ammonia
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
JP12726876A
Other languages
English (en)
Other versions
JPS5540585B2 (ja
Inventor
Shigeru Inoue
Katsumi Kagechika
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP12726876A priority Critical patent/JPS5352274A/ja
Publication of JPS5352274A publication Critical patent/JPS5352274A/ja
Publication of JPS5540585B2 publication Critical patent/JPS5540585B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
JP12726876A 1976-10-25 1976-10-25 Treating method for aqueous solution containing urea, ammonia and carbondioxide Granted JPS5352274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12726876A JPS5352274A (en) 1976-10-25 1976-10-25 Treating method for aqueous solution containing urea, ammonia and carbondioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12726876A JPS5352274A (en) 1976-10-25 1976-10-25 Treating method for aqueous solution containing urea, ammonia and carbondioxide

Publications (2)

Publication Number Publication Date
JPS5352274A true JPS5352274A (en) 1978-05-12
JPS5540585B2 JPS5540585B2 (ja) 1980-10-18

Family

ID=14955796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12726876A Granted JPS5352274A (en) 1976-10-25 1976-10-25 Treating method for aqueous solution containing urea, ammonia and carbondioxide

Country Status (1)

Country Link
JP (1) JPS5352274A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511644B1 (en) 2000-08-28 2003-01-28 The Chemithon Corporation Method for removing contaminants in reactors
US6761868B2 (en) 2001-05-16 2004-07-13 The Chemithon Corporation Process for quantitatively converting urea to ammonia on demand
US6887449B2 (en) 2002-11-21 2005-05-03 The Chemithon Corporation Method of quantitatively producing ammonia from urea
CN103058436A (zh) * 2012-12-25 2013-04-24 中国海洋石油总公司 一种降低尿素工艺冷凝液中氨氮含量的方法
CN107445332A (zh) * 2016-05-24 2017-12-08 东洋工程株式会社 用于处理尿素水溶液的方法和装置
CN109896534A (zh) * 2017-12-08 2019-06-18 东洋工程株式会社 含有尿素、氨和二氧化碳的水溶液的处理方法及其处理设备

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6511644B1 (en) 2000-08-28 2003-01-28 The Chemithon Corporation Method for removing contaminants in reactors
US6761868B2 (en) 2001-05-16 2004-07-13 The Chemithon Corporation Process for quantitatively converting urea to ammonia on demand
US7008603B2 (en) 2001-05-16 2006-03-07 The Chemithon Corporation Process and apparatus for quantitatively converting urea to ammonia on demand
US6887449B2 (en) 2002-11-21 2005-05-03 The Chemithon Corporation Method of quantitatively producing ammonia from urea
CN103058436A (zh) * 2012-12-25 2013-04-24 中国海洋石油总公司 一种降低尿素工艺冷凝液中氨氮含量的方法
CN107445332B (zh) * 2016-05-24 2021-11-16 东洋工程株式会社 用于处理尿素水溶液的方法和装置
GB2552066A (en) * 2016-05-24 2018-01-10 Toyo Engineering Corp Method and apparatus for treating urea aqueous solution
US10280094B2 (en) 2016-05-24 2019-05-07 Toyo Engineering Corporation Method and apparatus for treating urea aqueous solution
CN107445332A (zh) * 2016-05-24 2017-12-08 东洋工程株式会社 用于处理尿素水溶液的方法和装置
GB2552066B (en) * 2016-05-24 2022-02-02 Toyo Engineering Corp Method and apparatus for treating urea aqueous solution
CN109896534A (zh) * 2017-12-08 2019-06-18 东洋工程株式会社 含有尿素、氨和二氧化碳的水溶液的处理方法及其处理设备
JP2019098307A (ja) * 2017-12-08 2019-06-24 東洋エンジニアリング株式会社 尿素、アンモニア及び二酸化炭素を含む水溶液の処理方法並びに処理設備
GB2571601A (en) * 2017-12-08 2019-09-04 Toyo Engineering Corp Treatment method
US10730761B2 (en) 2017-12-08 2020-08-04 Toyo Engineering Corporation Treatment method of an aqueous solution containing urea, ammonia and carbon dioxide and treatment equipment therefor
GB2571601B (en) * 2017-12-08 2022-04-27 Toyo Engineering Corp Treatment method
CN109896534B (zh) * 2017-12-08 2024-03-01 东洋工程株式会社 含有尿素、氨和二氧化碳的水溶液的处理方法及其处理设备

Also Published As

Publication number Publication date
JPS5540585B2 (ja) 1980-10-18

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