SU380592A1 - METHOD OF OBTAINING NICKEL CARBONYL - Google Patents

METHOD OF OBTAINING NICKEL CARBONYL

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Publication number
SU380592A1
SU380592A1 SU1608888A SU1608888A SU380592A1 SU 380592 A1 SU380592 A1 SU 380592A1 SU 1608888 A SU1608888 A SU 1608888A SU 1608888 A SU1608888 A SU 1608888A SU 380592 A1 SU380592 A1 SU 380592A1
Authority
SU
USSR - Soviet Union
Prior art keywords
nickel
nickel carbonyl
obtaining nickel
alloys
copper
Prior art date
Application number
SU1608888A
Other languages
Russian (ru)
Inventor
изобретени Авторы
Original Assignee
А. Я. Кипнис , Н. Ф. Михайлова Проектный , научно исследовательский институт Гипроникель
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.)
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Application filed by А. Я. Кипнис , Н. Ф. Михайлова Проектный , научно исследовательский институт Гипроникель filed Critical А. Я. Кипнис , Н. Ф. Михайлова Проектный , научно исследовательский институт Гипроникель
Priority to SU711608888D priority Critical patent/SU380593A1/en
Priority to SU1608888A priority patent/SU380592A1/en
Application granted granted Critical
Publication of SU380592A1 publication Critical patent/SU380592A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chemically Coating (AREA)

Description

1one

Изобретение относитс  к области неорганической химии и цветной металлургии, в частности к способам получени  карбопила никел  из металлических материалов.The invention relates to the field of inorganic chemistry and non-ferrous metallurgy, in particular, to methods for producing nickel carbopyl from metallic materials.

Известен способ получени  карбонила никел  воздействием окисью углерода на металлические медноникелэвые сплавы. Недостаток этого способа заключаетс  в невысокой скорости образовани  кгрбонила никел .A known method for producing nickel carbonyl by the action of carbon monoxide on metallic nickel alloys. The disadvantage of this method lies in the low rate of formation of kgrbonyl nickel.

По предлагаемому способу используют сплавы с содержанием меди I-4% (по массе ).The proposed method uses alloys with a copper content of I-4% (by weight).

При содержании меди в никеле не более 5% (по массе) медь оказывает каталитическое воздействие на реакцию образозапи  карбонила никел .When the content of copper in nickel is not more than 5% (by weight), copper exerts a catalytic effect on the reaction of nickel carbonyl reaction.

Оптимальное содержание меди в сплаве близко к 3% (по массе), при этом скорость карбонилировани  оказываетс  гораздо выше , чем в случае любых других составов в The optimum copper content in the alloy is close to 3% (by weight), while the carbonylation rate is much higher than in the case of any other compounds in

системе никель-медь, в том числе и чистого никел . Сплавы указанного состава могут быть получены различными способами, например сплавлением металлов и их сплавов. П р и е р. Скорость карбонилировани  чистого никел  в виде стружки при 150°С и давлении окиси углерода 100 кг/см- составл ет 0,056 . После сплавлени  чистого никел  с 3% меди карбонилирование стружки сплава в тех же услови х идет со скоростью 0,29 г/см--час, т. е. в п ть раз быстрее.Nickel-copper system, including pure nickel. Alloys of this composition can be obtained in various ways, for example by alloying metals and their alloys. PRIOR The carbonylation rate of pure nickel in the form of chips at 150 ° C and a carbon monoxide pressure of 100 kg / cm is 0.056. After the fusion of pure nickel with 3% copper, the carbonylation of alloy chips under the same conditions proceeds at a rate of 0.29 g / cm – h, i.e., five times faster.

Предмет изобретени Subject invention

Способ получени  карбонила никел  воздействием окисью углерода па металлические медноникелевые сплавы, отличающийс  тем, что, с целью повышени  скорости процесса, используют сплавы с содержанием меди 1 - 4% (в массе).The method of producing nickel carbonyl by the action of carbon monoxide on metallic nickel-nickel alloys, characterized in that, in order to increase the process rate, alloys with a copper content of 1–4% (by weight) are used.

SU1608888A 1971-01-05 1971-01-05 METHOD OF OBTAINING NICKEL CARBONYL SU380592A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU711608888D SU380593A1 (en) 1971-01-05 1971-01-05 METHOD OF CARBONYLATION OF NICKEL-CONTAINING METAL MATERIALS
SU1608888A SU380592A1 (en) 1971-01-05 1971-01-05 METHOD OF OBTAINING NICKEL CARBONYL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1608888A SU380592A1 (en) 1971-01-05 1971-01-05 METHOD OF OBTAINING NICKEL CARBONYL

Publications (1)

Publication Number Publication Date
SU380592A1 true SU380592A1 (en) 1973-05-15

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Application Number Title Priority Date Filing Date
SU1608888A SU380592A1 (en) 1971-01-05 1971-01-05 METHOD OF OBTAINING NICKEL CARBONYL
SU711608888D SU380593A1 (en) 1971-01-05 1971-01-05 METHOD OF CARBONYLATION OF NICKEL-CONTAINING METAL MATERIALS

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU711608888D SU380593A1 (en) 1971-01-05 1971-01-05 METHOD OF CARBONYLATION OF NICKEL-CONTAINING METAL MATERIALS

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SU (2) SU380592A1 (en)

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Publication number Publication date
SU380593A1 (en) 1973-05-15

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