BR7200473D0 - Processo para preparacao de nitrila de acido acrilico e de nitrila de acido metacrilico - Google Patents
Processo para preparacao de nitrila de acido acrilico e de nitrila de acido metacrilicoInfo
- Publication number
- BR7200473D0 BR7200473D0 BR473/72A BR47372A BR7200473D0 BR 7200473 D0 BR7200473 D0 BR 7200473D0 BR 473/72 A BR473/72 A BR 473/72A BR 47372 A BR47372 A BR 47372A BR 7200473 D0 BR7200473 D0 BR 7200473D0
- Authority
- BR
- Brazil
- Prior art keywords
- nitrilla
- preparing acrylic
- acrylic acid
- methacrylic acid
- acid
- Prior art date
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (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 |
---|---|---|---|
DE2104223A DE2104223C3 (de) | 1971-01-29 | 1971-01-29 | Verfahren zur Herstellung von Acrylnitril durch Oxydation von Propylen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7200473D0 true BR7200473D0 (pt) | 1973-05-24 |
Family
ID=5797299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR473/72A BR7200473D0 (pt) | 1971-01-29 | 1972-01-28 | Processo para preparacao de nitrila de acido acrilico e de nitrila de acido metacrilico |
Country Status (20)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS582232B2 (ja) | 1977-12-31 | 1983-01-14 | 旭化成株式会社 | アクリロニトリルの製造方法 |
JPS5867349A (ja) * | 1981-10-20 | 1983-04-21 | Asahi Chem Ind Co Ltd | 触媒組成物 |
JPS5872550A (ja) * | 1981-10-26 | 1983-04-30 | Asahi Chem Ind Co Ltd | メタクリロニトリルの製造方法 |
-
1971
- 1971-01-29 DE DE2104223A patent/DE2104223C3/de not_active Expired
- 1971-12-13 AT AT1068471A patent/AT310716B/de not_active IP Right Cessation
- 1971-12-23 ES ES398302A patent/ES398302A1/es not_active Expired
-
1972
- 1972-01-10 SE SE7200219A patent/SE385878B/xx unknown
- 1972-01-12 AU AU37841/72A patent/AU462749B2/en not_active Expired
- 1972-01-12 IL IL38548A patent/IL38548A/xx unknown
- 1972-01-12 NL NLAANVRAGE7200463,A patent/NL173165C/xx not_active IP Right Cessation
- 1972-01-14 ZA ZA720268A patent/ZA72268B/xx unknown
- 1972-01-14 TR TR19779A patent/TR19779A/xx unknown
- 1972-01-14 YU YU00099/72A patent/YU39204B/xx unknown
- 1972-01-17 CA CA132,534A patent/CA952123A/en not_active Expired
- 1972-01-17 GB GB212072A patent/GB1347175A/en not_active Expired
- 1972-01-18 EG EG30/72A patent/EG10527A/xx active
- 1972-01-19 RO RO7200069446A patent/RO63334A/ro unknown
- 1972-01-26 CH CH112872A patent/CH560677A5/xx not_active IP Right Cessation
- 1972-01-27 BE BE778574A patent/BE778574A/xx not_active IP Right Cessation
- 1972-01-27 IT IT47968/72A patent/IT948342B/it active
- 1972-01-28 SU SU1742344A patent/SU505354A3/ru active
- 1972-01-28 BR BR473/72A patent/BR7200473D0/pt unknown
- 1972-01-28 FR FR7202955A patent/FR2124923A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2104223A1 (de) | 1972-08-10 |
YU9972A (en) | 1982-02-28 |
CH560677A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-15 |
EG10527A (en) | 1976-06-30 |
CA952123A (en) | 1974-07-30 |
NL173165C (nl) | 1983-12-16 |
ZA72268B (en) | 1972-09-27 |
FR2124923A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-09-22 |
SE385878B (sv) | 1976-07-26 |
IL38548A (en) | 1974-05-16 |
DE2104223B2 (de) | 1973-12-06 |
IT948342B (it) | 1973-05-30 |
IL38548A0 (en) | 1972-03-28 |
AU3784172A (en) | 1973-07-19 |
SU505354A3 (ru) | 1976-02-28 |
YU39204B (en) | 1984-08-31 |
NL7200463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-01 |
GB1347175A (en) | 1974-02-27 |
BE778574A (fr) | 1972-07-27 |
RO63334A (fr) | 1978-08-15 |
DE2104223C3 (de) | 1974-07-18 |
AT310716B (de) | 1973-10-10 |
TR19779A (tr) | 1979-11-30 |
AU462749B2 (en) | 1975-07-03 |
ES398302A1 (es) | 1974-08-16 |
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