GB159854A - An improved process for the preparation of a nitrogen manure - Google Patents

An improved process for the preparation of a nitrogen manure

Info

Publication number
GB159854A
GB159854A GB25345/20A GB2534520A GB159854A GB 159854 A GB159854 A GB 159854A GB 25345/20 A GB25345/20 A GB 25345/20A GB 2534520 A GB2534520 A GB 2534520A GB 159854 A GB159854 A GB 159854A
Authority
GB
United Kingdom
Prior art keywords
preparation
improved process
nitrogen manure
manure
cyanamide
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
GB25345/20A
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.)
CHIMIQUES POUR L IND SOC ET
Original Assignee
CHIMIQUES POUR L IND SOC ET
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 CHIMIQUES POUR L IND SOC ET filed Critical CHIMIQUES POUR L IND SOC ET
Publication of GB159854A publication Critical patent/GB159854A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A manure containing calcium sulphate and urea is obtained by adding powdered calcium cyanamide to a well-stirred sulphuric-acid solution of free cyanamide, and drying the product.
GB25345/20A 1920-03-02 1920-09-02 An improved process for the preparation of a nitrogen manure Expired GB159854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH159854X 1920-03-02

Publications (1)

Publication Number Publication Date
GB159854A true GB159854A (en) 1921-12-02

Family

ID=4413563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25345/20A Expired GB159854A (en) 1920-03-02 1920-09-02 An improved process for the preparation of a nitrogen manure

Country Status (1)

Country Link
GB (1) GB159854A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11299441B2 (en) 2017-07-21 2022-04-12 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11299441B2 (en) 2017-07-21 2022-04-12 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same
US11352306B2 (en) 2017-07-21 2022-06-07 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same
US11802096B2 (en) 2017-07-21 2023-10-31 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same
US11912634B2 (en) 2017-07-21 2024-02-27 Sabic Global Technologies B.V. Calcium sulfate urea granules and methods for producing and using the same

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