NO891956D0 - Fremgangsmaate ved fremstilling av cyanamid. - Google Patents

Fremgangsmaate ved fremstilling av cyanamid.

Info

Publication number
NO891956D0
NO891956D0 NO891956A NO891956A NO891956D0 NO 891956 D0 NO891956 D0 NO 891956D0 NO 891956 A NO891956 A NO 891956A NO 891956 A NO891956 A NO 891956A NO 891956 D0 NO891956 D0 NO 891956D0
Authority
NO
Norway
Prior art keywords
cyanamide
procedure
preparation
Prior art date
Application number
NO891956A
Other languages
English (en)
Other versions
NO891956L (no
NO176136B (no
NO176136C (no
Inventor
Hiroshi Shibafuchi
Masanori Sasaki
Hidenori Nitta
Masahiko Yoshida
Original Assignee
Nippon Carbide Kogyo Kk
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 Nippon Carbide Kogyo Kk filed Critical Nippon Carbide Kogyo Kk
Publication of NO891956D0 publication Critical patent/NO891956D0/no
Publication of NO891956L publication Critical patent/NO891956L/no
Publication of NO176136B publication Critical patent/NO176136B/no
Publication of NO176136C publication Critical patent/NO176136C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO891956A 1988-05-18 1989-05-16 Fremgangsmåte ved fremstilling av cyanamid NO176136C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11917688 1988-05-18

Publications (4)

Publication Number Publication Date
NO891956D0 true NO891956D0 (no) 1989-05-16
NO891956L NO891956L (no) 1989-11-20
NO176136B NO176136B (no) 1994-10-31
NO176136C NO176136C (no) 1995-02-08

Family

ID=14754792

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891956A NO176136C (no) 1988-05-18 1989-05-16 Fremgangsmåte ved fremstilling av cyanamid

Country Status (5)

Country Link
US (1) US5017355A (no)
EP (1) EP0347045B1 (no)
CA (1) CA1332267C (no)
DE (1) DE68908619T2 (no)
NO (1) NO176136C (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102936211A (zh) * 2012-11-13 2013-02-20 宁夏宝马化工集团有限公司 连续生产双氰胺的方法
CN103896813B (zh) * 2014-04-10 2015-09-30 宁夏宝马化工集团有限公司 双氰胺生产工艺
CN105540612B (zh) * 2015-12-08 2018-10-19 山东益丰生化环保股份有限公司 一种降低30％单氰胺溶液中双氰胺含量的方法
CN105548433B (zh) * 2015-12-17 2017-06-06 浙江出入境检验检疫局检验检疫技术中心 液相色谱串联质谱法同时检测牛奶中多种非蛋白含氮化合物含量的方法
CN107382790A (zh) * 2017-07-26 2017-11-24 泰山医学院 肌肉醇磷酸盐的合成方法
CN107552074A (zh) * 2017-09-06 2018-01-09 润泰化学股份有限公司 一种用于生产2,2,4‑三甲基‑1,3‑戊二醇双异丁酸酯的固体酸催化剂的制备方法
CN107473241B (zh) * 2017-09-06 2020-06-26 山东益丰生化环保股份有限公司 一种固体单氰胺的制备方法
CN110668469A (zh) * 2019-11-06 2020-01-10 山东益丰生化环保股份有限公司 一种正压吸收二氧化碳生产单氰胺的方法
CN112357917B (zh) * 2020-11-11 2022-08-30 浙江工业大学 一种高比表面积石墨及其制备方法
CN114702410B (zh) * 2022-03-23 2024-04-12 杭州丰禾生物技术有限公司 一种胍基乙酸的制备方法
CN115944942B (zh) * 2022-12-06 2024-04-12 四川金象赛瑞化工股份有限公司 一种氰胺类物质的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA449107A (en) * 1948-06-15 American Cyanamid Company Preparation of free cyanamide
CA503649A (en) * 1954-06-15 John R. Bower, Jr. Preparation of cyanamide
US1380223A (en) * 1921-05-31 Johajt hjalmab
US1444255A (en) * 1921-03-03 1923-02-06 Lidholm Johan Hjalmar Method of producing cyanamide
NL11803C (no) * 1921-12-01
US1835070A (en) * 1926-06-08 1931-12-08 Union Carbide Corp Process of pneumatically feeding granular material into alpha liquid
US2416545A (en) * 1944-12-19 1947-02-25 American Cyanamid Co Method of preparing dicyandiamide
NL67088C (no) * 1946-02-15
GB883319A (en) * 1958-10-02 1961-11-29 Kiichiro Sugino Improvements in or relating to the production of cyanamide

Also Published As

Publication number Publication date
DE68908619T2 (de) 1994-02-17
CA1332267C (en) 1994-10-11
EP0347045B1 (en) 1993-08-25
NO891956L (no) 1989-11-20
NO176136B (no) 1994-10-31
NO176136C (no) 1995-02-08
EP0347045A1 (en) 1989-12-20
US5017355A (en) 1991-05-21
DE68908619D1 (de) 1993-09-30

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Legal Events

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