SU605542A3 - Method of preparing sodium amide - Google Patents

Method of preparing sodium amide

Info

Publication number
SU605542A3
SU605542A3 SU741995922A SU1995922A SU605542A3 SU 605542 A3 SU605542 A3 SU 605542A3 SU 741995922 A SU741995922 A SU 741995922A SU 1995922 A SU1995922 A SU 1995922A SU 605542 A3 SU605542 A3 SU 605542A3
Authority
SU
USSR - Soviet Union
Prior art keywords
sodium
pressure
amide
liquid ammonia
hydrogen
Prior art date
Application number
SU741995922A
Other languages
Russian (ru)
Inventor
Джон Астраускас Питер
Майкл Блондин Гай
Хсайн-Юнг Чен Шерман
Original Assignee
Каейдиан Индастриз Лимитед (Фирма)
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 Каейдиан Индастриз Лимитед (Фирма) filed Critical Каейдиан Индастриз Лимитед (Фирма)
Application granted granted Critical
Publication of SU605542A3 publication Critical patent/SU605542A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/092—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more metal atoms
    • C01B21/0923—Metal imides or amides
    • C01B21/0926—Metal imides or amides of alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Claims (2)

(54) СПОСОБ ПОЖЧЕНИЯ АМИДА НАТРИЯ Пример. 8,02 г чистого натри , 120 г теплого жидкого аммиака и 36 г азида натри  помещают в реактор высокого удавлени  емкостью 300 см, оборудованный мешалкой. Процесс провод т при 30° С и давлении 21 кг/см, непрерывно удал   водород совместно с парами аммиака, которые немедленно промьтают разбавленной серной кислотой. Общий объем собранного водорода равен 3881 см в нормальных услови х По объему собранного газа устанавливают, что вьсход амида составл ет 99,3%. Продукт не содержит включений катализатора. Формула изобретени  1. Способ получени  амида натри  путем взаИ модействи  жидкого аммиака с расплавленным нат рием на катализаторе с одновременным отводом во дорода при повышенном давлении, отличающийс  тем, что, с целью повьпиени  выхода и чистоты продукта, в качестве ката;шзатора ийпользуют азид натри  в количестве от 1 до 35% от веса жидкого аммиака. 2. Способ по п. 1, отличающийс  тем, что процесс получени  амида натрт  провод т при давлении 12-30 атм и температуре 20-40°С. , Источники информации, прин тые во внимание при зкспертизе: 1.Патент США № 2373800, кл. 23-401, 1945. (54) FOOD METHOD OF SODIUM AMIDA Example. 8.02 g of pure sodium, 120 g of warm liquid ammonia and 36 g of sodium azide are placed in a high-pressure reactor with a capacity of 300 cm, equipped with a stirrer. The process is carried out at 30 ° C and a pressure of 21 kg / cm, continuously removing hydrogen together with ammonia vapors, which are immediately washed with dilute sulfuric acid. The total volume of hydrogen collected is 3881 cm under normal conditions. By the volume of gas collected, it is determined that the amide flow rate is 99.3%. The product contains no catalyst inclusions. Claim 1. Method for producing sodium amide by reacting liquid ammonia with molten sodium on a catalyst while simultaneously draining hydrogen at elevated pressure, characterized in that, in order to control the yield and purity of the product, kata; amount from 1 to 35% by weight of liquid ammonia. 2. A method according to claim 1, characterized in that the process for the preparation of amide is carried out at a pressure of 12-30 atm and a temperature of 20-40 ° C. , Sources of information taken into account in the examination: 1. US patent number 2373800, cl. 23-401, 1945. 2.Патент США № 2202994, кл. 23-101, 1940.2. US patent number 2202994, cl. 23-101, 1940.
SU741995922A 1973-02-19 1974-02-18 Method of preparing sodium amide SU605542A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB799073A GB1407120A (en) 1973-02-19 1973-02-19 Manufacture of alkali metal amides

Publications (1)

Publication Number Publication Date
SU605542A3 true SU605542A3 (en) 1978-04-30

Family

ID=9843654

Family Applications (1)

Application Number Title Priority Date Filing Date
SU741995922A SU605542A3 (en) 1973-02-19 1974-02-18 Method of preparing sodium amide

Country Status (19)

Country Link
JP (1) JPS5417320B2 (en)
AR (1) AR198267A1 (en)
AU (1) AU474994B2 (en)
BE (1) BE811266A (en)
BR (1) BR7401211D0 (en)
CA (1) CA1012329A (en)
DE (1) DE2400907B2 (en)
ES (1) ES423382A1 (en)
FI (1) FI55021C (en)
FR (1) FR2218284B1 (en)
GB (1) GB1407120A (en)
IN (1) IN138174B (en)
IT (1) IT1002820B (en)
NL (1) NL7402089A (en)
NO (1) NO137992C (en)
PH (1) PH10542A (en)
SE (1) SE386144B (en)
SU (1) SU605542A3 (en)
ZA (1) ZA7456B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007106623A (en) * 2005-10-12 2007-04-26 Taiheiyo Cement Corp Metal amide complex and its production method
JP5060504B2 (en) * 2009-03-25 2012-10-31 太平洋セメント株式会社 Metal amide production method and metal amide production apparatus
JP6253366B2 (en) * 2013-11-22 2017-12-27 太平洋セメント株式会社 Method and apparatus for producing metal amide

Also Published As

Publication number Publication date
DE2400907B2 (en) 1976-11-04
ES423382A1 (en) 1976-05-16
AR198267A1 (en) 1974-06-07
SE386144B (en) 1976-08-02
NO137992B (en) 1978-02-27
CA1012329A (en) 1977-06-21
IT1002820B (en) 1976-05-20
IN138174B (en) 1975-12-27
AU474994B2 (en) 1976-08-05
PH10542A (en) 1977-06-07
DE2400907A1 (en) 1974-08-22
NO137992C (en) 1978-06-07
FI55021C (en) 1979-05-10
ZA7456B (en) 1975-08-27
FI55021B (en) 1979-01-31
BR7401211D0 (en) 1974-11-05
JPS49114599A (en) 1974-11-01
BE811266A (en) 1974-06-17
FR2218284B1 (en) 1977-06-10
JPS5417320B2 (en) 1979-06-28
NL7402089A (en) 1974-08-21
GB1407120A (en) 1975-09-24
NO740531L (en) 1974-08-20
AU6410674A (en) 1975-07-03
FR2218284A1 (en) 1974-09-13

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