«CALCIUM CYANAMIDE» 관련 영어 책
다음 도서 목록 항목에서
calcium cyanamide 의 용법을 확인하세요.
calcium cyanamide 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
On the Manurial Effect of
Calcium Cyanamide Under Different ...
This is a pre-1923 historical reproduction that was curated for quality. Quality assurance was conducted on each of these books in an attempt to remove books with imperfections introduced by the digitization process.
2
Encyclopedia of Chemical Processing and Design: Volume 6 - ...
Calcium cyanamide is hydrolyzed at 200 C in an alkaline medium to ammonia
and calcium carbonate. The reaction CaCN2 + 3H20 -» CaCO3 + 2NH3 was
formerly carried out in autoclaves under pressure and was important for the
production ...
3
Risk Management for Hazardous Chemicals
tilation at the site of calcium cyanamide dust release. While not always
operationally feasible, isolating operations involving calcium cyanamide
manufacturing can also reduce exposure. Using respiratory protection is less
effective than the ...
Jeffrey Wayne Vincoli, 1996
4
The World Fertilizer Economy
Calcium cyanamide (CaCN2) is a synthetic amide organic nitrogenous fertilizer,
made from calcium carbide, which is produced from quicklime (CaO) and high-
grade coke. Ground calcium carbide is converted into calcium cyanamide by
being ...
5
Plant Nematodes and Their Control: Phytonematology
Calcium cyanamide (CaCN2) has proved nematicidal at a proper dosage
strength with certain species of nematodes. Sprayed at the rate of 12 q/ha, the
number of endoparasitic nematodes of the genus Pratylenchus decreased by
almost 30% ...
6
Proctor and Hughes' Chemical Hazards of the Workplace
Br J Ind Med 13:6-8, 1956 CALCIUM CYANAMIDE CAS: 156-62-7 Synonyms:
Calcium saltcyanamide; calcium carbimide; cyanamide (although this synonym
commonly refers to hydrogen cyanamide) Physical Form. solid White or gray ...
market grades of calcium nitrate containing about 13 per cent, nitrogen, a basic
nitrate with about 10 per cent, nitrogen, and a nitrite- nitrate containing about 14
per cent, nitrogen. In the air, calcium cyanamide absorbs water and carbon ...
market grades of calcium nitrate containing about 13 per cent, nitrogen, a basic
nitrate with about 10 per cent, nitrogen, and a nitrite- nitrate containing about 14
per cent, nitrogen. hi the air, calcium cyanamide absorbs water and carbon ...
Calcium cyanamide, CaCN2. Synthesis. If finely ground calcium carbide and
nitrogen are allowed to react at high temperature, a mixture of calcium
cyanamide and carbon called "nitrolime" is formed: CaC2 + N, ?± CaCN, + C; A//
= - 296 kJ ...
Egon Wiberg, Nils Wiberg, 2001
10
Improved Crop Quality by Nutrient Management
of fungicides and can increase the marketable yield as well as the quality of
vegetable crops. Thus fertilization with calcium cyanamide is regarded as an
important cultural practice in the system of Integrated Pest Management (IPM). 2.
Results ...
Dilek Anaç, Pierre Martin-Prével, 1999
«CALCIUM CYANAMIDE» 단어를 포함하는 뉴스 기사
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calcium cyanamide 단어를 사용하는 방법을 알아보세요.
Research and Markets: World Nitrogenous Fertilizers (Mineral Or …
... calcium cyanamide, mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution, and other nitrogenous mineral or chemical ... «Yahoo Finance UK, 6월 15»
Calcium Chloride Market & Calcium Cyanamide Industry 2015 …
DeepResearchReports.com adds 2015 Global Calcium Chloride (CaCl2) Industry and 2015 Global Calcium Cyanamide Industry business ... «PR Newswire, 3월 15»
Pest & Disease Management - Clubroot disease
Calcium cyanamide (Perlka) This supplies calcium and nitrogen for healthy crop growth and encourages populations of benign soil microbes ... «Horticulture Week, 10월 14»
Calcium carbide puts stain on domestic Indian mango market
... used in the production of acetylene and calcium cyanamide for fertilizer – is added to water and mangoes are submerged in the substance. «Fresh Fruit Portal, 6월 14»
Of Kalburo and Kandila
Its main use industrially is in the production of acetylene and calcium cyanamide. The material is also used for artificially ripening fruits, hence ... «Sun.Star, 10월 13»
Disease control - Clubroot progress
... such as calcium cyanamide (Perlka), calcium nitrate (YaraLiva Tropicote) and boron are essential components of disease-control strategies. «Horticulture Week, 10월 13»
Spanish chef accused trying to poison colleagues
Police examined plates used by workers at the restaurant and detected traces of calcium cyanamide, a strong chemical used to treat chronic ... «Telegraph.co.uk, 2월 13»
Crop protection: Win with bio-control
Bio-friendly fertilisers such as calcium cyanamide (Perlka) encourage populations of benign microbes reducing the impact of Sclerotinia spp. «Horticulture Week, 3월 11»
Melamine: Do you know what it is?
In early production, first calcium cyanamide is converted into dicyandiamide, and then heated above its melting temperature to produce melamine. However ... «Sunday Times.lk, 11월 08»
