IL25539A - Process for the catalytic production of hydrogen cyanide - Google Patents
Process for the catalytic production of hydrogen cyanideInfo
- Publication number
- IL25539A IL25539A IL25539A IL2553966A IL25539A IL 25539 A IL25539 A IL 25539A IL 25539 A IL25539 A IL 25539A IL 2553966 A IL2553966 A IL 2553966A IL 25539 A IL25539 A IL 25539A
- Authority
- IL
- Israel
- Prior art keywords
- hydrogen cyanide
- mixture
- platinum
- methane
- nitrogen
- Prior art date
Links
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title description 7
- 230000003197 catalytic effect Effects 0.000 title description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000008246 gaseous mixture Substances 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910001260 Pt alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 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
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011541 reaction mixture Substances 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)
- Gasification And Melting Of Waste (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT826565 | 1965-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL25539A true IL25539A (en) | 1970-01-29 |
Family
ID=11126226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL25539A IL25539A (en) | 1965-04-14 | 1966-04-07 | Process for the catalytic production of hydrogen cyanide |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3379500A (cs) |
| BE (1) | BE679440A (cs) |
| CH (1) | CH480270A (cs) |
| DE (1) | DE1283209B (cs) |
| DK (1) | DK116356B (cs) |
| ES (1) | ES325924A1 (cs) |
| GB (1) | GB1120237A (cs) |
| IL (1) | IL25539A (cs) |
| LU (1) | LU50884A1 (cs) |
| NL (1) | NL6604519A (cs) |
| NO (1) | NO116242B (cs) |
| SE (1) | SE326696B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3889442B2 (ja) * | 1995-09-01 | 2007-03-07 | ルーサイト インターナショナル ユーケー リミティド | シアン化水素の製造方法及びそのための装置 |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1934838A (en) * | 1930-04-14 | 1933-11-14 | Ig Farbenindustrie Ag | Production of hydrocyanic acid |
| 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
- 1966-04-05 NL NL6604519A patent/NL6604519A/xx unknown
- 1966-04-07 IL IL25539A patent/IL25539A/en unknown
- 1966-04-07 DE DES103077A patent/DE1283209B/de active Pending
- 1966-04-12 US US542045A patent/US3379500A/en not_active Expired - Lifetime
- 1966-04-13 BE BE679440D patent/BE679440A/xx unknown
- 1966-04-13 DK DK188866AA patent/DK116356B/da unknown
- 1966-04-13 SE SE05030/66A patent/SE326696B/xx unknown
- 1966-04-13 LU LU50884A patent/LU50884A1/xx unknown
- 1966-04-13 GB GB15549/66A patent/GB1120237A/en not_active Expired
- 1966-04-13 ES ES0325924A patent/ES325924A1/es not_active Expired
- 1966-04-14 NO NO162575A patent/NO116242B/no unknown
- 1966-04-14 CH CH538966A patent/CH480270A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU50884A1 (cs) | 1966-06-13 |
| CH480270A (de) | 1969-10-31 |
| BE679440A (cs) | 1966-09-16 |
| SE326696B (cs) | 1970-08-03 |
| NL6604519A (cs) | 1966-10-17 |
| GB1120237A (en) | 1968-07-17 |
| ES325924A1 (es) | 1967-03-01 |
| NO116242B (cs) | 1969-02-24 |
| DK116356B (da) | 1970-01-05 |
| DE1283209B (de) | 1968-11-21 |
| US3379500A (en) | 1968-04-23 |
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