SU380592A1 - METHOD OF OBTAINING NICKEL CARBONYL - Google Patents
METHOD OF OBTAINING NICKEL CARBONYLInfo
- 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
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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.
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 |
Family
ID=20463135
Family Applications (2)
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 |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU380592A1 (en) |
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1971
- 1971-01-05 SU SU1608888A patent/SU380592A1/en active
- 1971-01-05 SU SU711608888D patent/SU380593A1/en active
Also Published As
Publication number | Publication date |
---|---|
SU380593A1 (en) | 1973-05-15 |
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