CH422736A - Verfahren zur Verwertung von Acetonitril, insbesondere des bei der Herstellung von Acrylnitril als Nebenprodukt anfallenden Acetonitrils - Google Patents
Verfahren zur Verwertung von Acetonitril, insbesondere des bei der Herstellung von Acrylnitril als Nebenprodukt anfallenden AcetonitrilsInfo
- Publication number
- CH422736A CH422736A CH1124462A CH1124462A CH422736A CH 422736 A CH422736 A CH 422736A CH 1124462 A CH1124462 A CH 1124462A CH 1124462 A CH1124462 A CH 1124462A CH 422736 A CH422736 A CH 422736A
- Authority
- CH
- Switzerland
- Prior art keywords
- acetonitrile
- acrylonitrile
- utilization
- production
- product
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/843—Arsenic, antimony or bismuth
- B01J23/8437—Bismuth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
- B01J27/19—Molybdenum
- B01J27/192—Molybdenum with bismuth
-
- 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
- C01C3/0245—Preparation in gaseous phase from organic nitriles, e.g. acetonitrile
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
DEK44855A DE1205962B (de) | 1961-10-04 | 1961-10-04 | Verfahren zur Herstellung von Acrylsaeurenitril unter gleichzeitiger Gewinnung von Blausaeure aus dem bei der Umsetzung als Nebenprodukt entstandenen Acetonitril |
Publications (1)
Publication Number | Publication Date |
---|---|
CH422736A true CH422736A (de) | 1966-10-31 |
Family
ID=7223623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1124462A CH422736A (de) | 1961-10-04 | 1962-09-25 | Verfahren zur Verwertung von Acetonitril, insbesondere des bei der Herstellung von Acrylnitril als Nebenprodukt anfallenden Acetonitrils |
Country Status (11)
Country | Link |
---|---|
US (1) | US3516789A (de) |
BE (1) | BE623100A (de) |
CA (1) | CA695698A (de) |
CH (1) | CH422736A (de) |
DE (1) | DE1205962B (de) |
ES (1) | ES281260A1 (de) |
FR (1) | FR1334810A (de) |
GB (1) | GB1022638A (de) |
IT (1) | IT675838A (de) |
MX (1) | MX77673A (de) |
NL (1) | NL283970A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1767974C3 (de) * | 1968-07-06 | 1975-09-25 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Blausäure und Wasserstoff aus Acetonitril und Ammoniak |
NL175175C (nl) * | 1970-10-30 | 1984-10-01 | Standard Oil Co Ohio | Werkwijze voor de omzetting van propeen en/of isobuteen met een moleculaire zuurstof bevattend gas en ammoniak in aanwezigheid van een katalysator. |
DE2128903A1 (de) * | 1971-06-11 | 1973-01-04 | Erdoelchemie Gmbh | Verfahren zur herstellung eines eisenhaltigen katalysators |
US4515732A (en) * | 1984-05-29 | 1985-05-07 | The Standard Oil Company | Conversion of acetonitrile to glycolonitrile and/or glycolamide |
US4634789A (en) * | 1984-08-22 | 1987-01-06 | The Standard Oil Company | Conversion of acetonitrile to glycolonitrile and/or glycolamide |
US4981670A (en) * | 1989-12-15 | 1991-01-01 | Bp America Inc. | HCN from crude aceto |
US5204079A (en) * | 1991-02-15 | 1993-04-20 | Standard Oil Company | HCN by catalytic ammoxidation of crude acetonitrile |
US5250721A (en) * | 1991-12-11 | 1993-10-05 | The Standard Oil Company | Method for stabilization of crude acetonitrile as oxidation or ammoxidation feed |
US6238574B1 (en) * | 1998-10-30 | 2001-05-29 | The Standard Oil Company | Oxidation and ammoxidation of acrylonitrile process waste water organics |
CN114917918A (zh) * | 2022-06-21 | 2022-08-19 | 临沭县华盛化工有限公司 | 氢氰酸生产过程中专用的铁钼催化剂、制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT605134A (de) * | 1959-02-24 |
-
0
- MX MX77673D patent/MX77673A/es unknown
- CA CA695698A patent/CA695698A/en not_active Expired
- IT IT675838D patent/IT675838A/it unknown
-
1961
- 1961-10-04 DE DEK44855A patent/DE1205962B/de active Pending
-
1962
- 1962-09-25 CH CH1124462A patent/CH422736A/de unknown
- 1962-10-01 FR FR910859A patent/FR1334810A/fr not_active Expired
- 1962-10-01 GB GB37112/62A patent/GB1022638A/en not_active Expired
- 1962-10-02 BE BE623100D patent/BE623100A/xx unknown
- 1962-10-03 ES ES281260D patent/ES281260A1/es not_active Expired
- 1962-10-04 NL NL283970D patent/NL283970A/xx unknown
-
1968
- 1968-01-25 US US700365A patent/US3516789A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3516789A (en) | 1970-06-23 |
CA695698A (en) | 1964-10-06 |
BE623100A (fr) | 1963-02-01 |
DE1205962B (de) | 1965-12-02 |
MX77673A (de) | |
ES281260A1 (es) | 1963-02-01 |
GB1022638A (en) | 1966-03-16 |
NL283970A (nl) | 1965-01-11 |
IT675838A (de) | |
FR1334810A (fr) | 1963-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH448507A (de) | Verfahren zur Herstellung von Formmassen | |
CH393343A (de) | Verfahren zur Herstellung von festen, haltbaren Diazoniumverbindungen | |
CH417569A (de) | Verfahren zur Herstellung ungesättigter Nitrile | |
CH407081A (de) | Verfahren zur Herstellung ungesättigter Nitrile | |
CH422736A (de) | Verfahren zur Verwertung von Acetonitril, insbesondere des bei der Herstellung von Acrylnitril als Nebenprodukt anfallenden Acetonitrils | |
CH425770A (de) | Verfahren zur Herstellung von Sultonen | |
AT225689B (de) | Verfahren zur Gewinnung von acetonitrilfreiem Acrylnitril | |
AT241011B (de) | Verfahren zur Herstellung von Stapelfasergemischen | |
AT260508B (de) | Verfahren zur Nachbehandlung von formgepreßten Gegenständen | |
AT242935B (de) | Verfahren zur Herstellung von Spanplatten | |
CH412338A (de) | Verfahren zur Herstellung von Acrylnitrilmischpolymeren | |
CH387046A (de) | Verfahren zur Herstellung von Chinoxalinen | |
CH422731A (de) | Verfahren zur Herstellung von Chlorwasserstoff | |
CH390270A (de) | Verfahren zur Herstellung von Nitrilen | |
CH427307A (de) | Verfahren zur Herstellung von Formkörpern aus Karbiden | |
CH448128A (de) | Verfahren zur Herstellung von 2,3-Epithio-steroiden | |
CH397627A (de) | Verfahren zur Herstellung von Oxiranen | |
CH430914A (de) | Verfahren zur Herstellung von unsymmetrischen Chinacridin-7,14-dionen | |
CH392493A (de) | Verfahren zur Herstellung aliphatischer ungesättigter Nitrile, insbesondere Acrylsäurenitril | |
CH385813A (de) | Verfahren zur Herstellung von Dioxyaceton | |
CH399494A (de) | Verfahren zur Herstellung von Druckformen | |
CH423259A (de) | Verfahren zur Herstellung von Acrylnitril-Polymerisaten | |
CH412833A (de) | Verfahren zur Herstellung von 1,2-Dichloräthan durch Oxychlorierung von Äthylen | |
CH376904A (de) | Verfahren zur Herstellung von Cyclohexanol | |
CH444491A (de) | Verfahren zur Herstellung von gehärteten Polyepoxyden |