SU381711A1 - METHOD FOR PRODUCING ALKALINE MELT - Google Patents
METHOD FOR PRODUCING ALKALINE MELTInfo
- Publication number
- SU381711A1 SU381711A1 SU1366334A SU1366334A SU381711A1 SU 381711 A1 SU381711 A1 SU 381711A1 SU 1366334 A SU1366334 A SU 1366334A SU 1366334 A SU1366334 A SU 1366334A SU 381711 A1 SU381711 A1 SU 381711A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- melt
- producing alkaline
- alkaline melt
- alkaline
- metals
- Prior art date
Links
Description
1one
И30 б|ретение отноонпс к облаете очистки металлов от акалииы s щелачнык ра1сплава х.I30 bindings related to the purification of metals from alkalia s alkaline alloy alloys x.
HsBiecTen способ получени щелочных расплавав дл удалени окалины и металл10 В путем вввдени в ра аплав солей щелочных металлов .The HsBiecTen method for the preparation of alkali metals by melting to remove scale and 10 V metal by introducing alkali metal salts into the salt.
Предложенный способ атл1И1чает.с от извеCTHOiro ввадеаиам в щелочной ка(рбида .кaльпjи температуре ниже 500°С, что поз вол ет ИНтенси1,фиц«1ро(вать nipoueoc правлени .The proposed method is attained from alkalo vvadeaiam in alkaline form (rbidum) and temperature is below 500 ° C, which allows INtensi1, fitsi1 (nipoueoc board).
Дредлюженный способ за1клю1чает1с в том, что в щелочной раюпшав квоп т карйищ, кальщи п(ри тем1пе|ра ту1ре «иже 500°С. Карбид кальци 1В1вод )Т в расплав, оощержащий пидроо1к«|сь щелочного 1металла, в количестве, предпочтительно, 2-6% вес. от количества расплава.The dredging method includes 1s in that in alkaline quarters of quarries, kalshchas n (at a temperature of | less than 500 ° C. -6% weight. on the amount of melt.
При введении карйида кальци в расплавеWith the introduction of calcium karyid in the melt
ороходит основна реакади , в результате которой в расплаве образуетс гищр.ид щелочного металла.The main reacadi occurs, as a result of which a melt of alkali metal is formed in the melt.
СаС2 + NaOH СаО + NaH + 2С.CaC2 + NaOH CaO + NaH + 2C.
II
Дл П1ри,гото1влени травильных расплав-ов могут быть использованы не только ч1И1стые щелочл, но и смешан-ные раопла1вы, напримерFor P1ri, preparing etching melts can be used not only black alkali but also mixed melts, for example
NaOH - Na2C03 и NaOH - NagCOs - NaCl.NaOH - Na2C03 and NaOH - NagCOs - NaCl.
ПреДМет изобретени Invention
Опосо.б получеии щелочного расплава дл удалени окалины с металлов путем введени в расплав соединени щелочных металлов, отличающийс тем, что, с целью интенсификации цроцеоса т,paiвлeнJИ , в щаточной расплав ввод т ка;рбид кальци температл-ре ниже -SOOT.An alkaline melt is prepared to remove scale from metals by introducing an alkali metal compound into the melt, characterized in that, in order to intensify the coceostrum, iron, the calcium melt is introduced into the temperature below-SOOT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1366334A SU381711A1 (en) | 1969-09-29 | 1969-09-29 | METHOD FOR PRODUCING ALKALINE MELT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1366334A SU381711A1 (en) | 1969-09-29 | 1969-09-29 | METHOD FOR PRODUCING ALKALINE MELT |
Publications (1)
Publication Number | Publication Date |
---|---|
SU381711A1 true SU381711A1 (en) | 1973-05-22 |
Family
ID=20447601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1366334A SU381711A1 (en) | 1969-09-29 | 1969-09-29 | METHOD FOR PRODUCING ALKALINE MELT |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU381711A1 (en) |
-
1969
- 1969-09-29 SU SU1366334A patent/SU381711A1/en active
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