IL25566A - Process for the production of hydrogen cyanide - Google Patents
Process for the production of hydrogen cyanideInfo
- Publication number
- IL25566A IL25566A IL2556666A IL2556666A IL25566A IL 25566 A IL25566 A IL 25566A IL 2556666 A IL2556666 A IL 2556666A IL 2556666 A IL2556666 A IL 2556666A IL 25566 A IL25566 A IL 25566A
- Authority
- IL
- Israel
- Prior art keywords
- present
- mixture
- gaseous
- temperature
- temperatures
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000000203 mixture Substances 0.000 claims description 29
- 239000008246 gaseous mixture Substances 0.000 claims description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- -1 platinum group metals Chemical class 0.000 claims description 2
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- NLOAOXIUYAGBGO-UHFFFAOYSA-N C.[O] Chemical compound C.[O] NLOAOXIUYAGBGO-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT826665 | 1965-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL25566A true IL25566A (en) | 1970-01-29 |
Family
ID=11126228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL2556666A IL25566A (en) | 1965-04-14 | 1966-04-12 | Process for the production of hydrogen cyanide |
Country Status (9)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882618A (en) * | 1997-04-28 | 1999-03-16 | Air Liquide America Corporation | Process for cyanic acid production |
| DE19810484A1 (de) * | 1998-03-11 | 1999-09-16 | Degussa | Verfahren zur Herstellung von Blausäure |
| AU1069699A (en) * | 1998-10-08 | 2000-04-26 | Air Liquide Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude | Improved process for cyanic acid production |
| DE10034194A1 (de) | 2000-07-13 | 2003-09-11 | Roehm Gmbh | Verfahren zur Herstellung von Cyanwasserstoff |
| DE10034193A1 (de) * | 2000-07-13 | 2002-03-28 | Roehm Gmbh | Verfahren zur Herstellung von Cyanwasserstoff |
| DE102007014586A1 (de) | 2007-03-23 | 2008-09-25 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Cyanwasserstoff (HCN) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005049B (de) * | 1951-12-06 | 1957-03-28 | Goodrich Co B F | Verfahren zur Erzeugung von Cyanwasserstoff |
| US3104945A (en) * | 1961-07-19 | 1963-09-24 | Du Pont | Method of producing hydrogen cyanide |
-
1966
- 1966-04-07 NL NL6604697A patent/NL6604697A/xx unknown
- 1966-04-12 IL IL2556666A patent/IL25566A/en unknown
- 1966-04-13 DE DE1966S0103145 patent/DE1288575B/de active Pending
- 1966-04-13 SE SE503166A patent/SE326697B/xx unknown
- 1966-04-13 ES ES0325922A patent/ES325922A1/es not_active Expired
- 1966-04-13 LU LU50883A patent/LU50883A1/xx unknown
- 1966-04-14 CH CH539266A patent/CH480271A/de not_active IP Right Cessation
- 1966-04-14 BE BE679529D patent/BE679529A/xx unknown
- 1966-04-14 GB GB1635166A patent/GB1120401A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE326697B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-08-03 |
| LU50883A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-06-13 |
| BE679529A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-09-16 |
| CH480271A (de) | 1969-10-31 |
| DE1288575B (de) | 1969-02-06 |
| NL6604697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-10-17 |
| GB1120401A (en) | 1968-07-17 |
| ES325922A1 (es) | 1967-03-01 |
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