CS184831B2 - Mode of regeneration of catalyst used during amoxidation,oxidation or oxidation dehydrogenation of propylene - Google Patents
Mode of regeneration of catalyst used during amoxidation,oxidation or oxidation dehydrogenation of propyleneInfo
- Publication number
- CS184831B2 CS184831B2 CS7400005778A CS577874A CS184831B2 CS 184831 B2 CS184831 B2 CS 184831B2 CS 7400005778 A CS7400005778 A CS 7400005778A CS 577874 A CS577874 A CS 577874A CS 184831 B2 CS184831 B2 CS 184831B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- oxidation
- amoxidation
- regeneration
- propylene
- mode
- Prior art date
Links
- 230000003647 oxidation Effects 0.000 title 2
- 238000007254 oxidation reaction Methods 0.000 title 2
- 239000003054 catalyst Substances 0.000 title 1
- 238000006356 dehydrogenation reaction Methods 0.000 title 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
Classifications
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/12—Treating with free oxygen-containing gas
- B01J38/16—Oxidation gas comprising essentially steam and oxygen
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—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
- B01J23/86—Chromium
-
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
-
- 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
-
- 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
- Y02P20/584—Recycling of catalysts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/901—Catalyst and recycle considerations with recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (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 |
---|---|---|---|
US390175A US3882159A (en) | 1973-08-20 | 1973-08-20 | Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
CS184831B2 true CS184831B2 (en) | 1978-09-15 |
Family
ID=23541400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS7400005778A CS184831B2 (en) | 1973-08-20 | 1974-08-20 | Mode of regeneration of catalyst used during amoxidation,oxidation or oxidation dehydrogenation of propylene |
Country Status (16)
Country | Link |
---|---|
US (1) | US3882159A (cs) |
JP (1) | JPS5857422B2 (cs) |
CA (1) | CA1030555A (cs) |
CS (1) | CS184831B2 (cs) |
DD (1) | DD115656A5 (cs) |
DE (1) | DE2435031A1 (cs) |
FR (1) | FR2241516B1 (cs) |
GB (1) | GB1474058A (cs) |
IE (1) | IE39819B1 (cs) |
IN (1) | IN142324B (cs) |
IT (1) | IT1019892B (cs) |
NL (1) | NL182202C (cs) |
PL (1) | PL93420B1 (cs) |
RO (1) | RO68029A (cs) |
SU (1) | SU888803A3 (cs) |
YU (1) | YU36874B (cs) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029636A (en) * | 1974-11-12 | 1977-06-14 | Celanese Corporation | Method for reducing molybdenum trioxide content of gases issuing from reactors containing molybdenum-based catalysts |
US4168246A (en) * | 1975-11-28 | 1979-09-18 | Monsanto Company | Production of (amm)oxidation catalyst |
US4052332A (en) * | 1976-04-20 | 1977-10-04 | E. I. Du Pont De Nemours And Company | Catalyst regeneration with impregnation of bismuth and molybdenum |
US4052333A (en) * | 1976-06-25 | 1977-10-04 | Monsanto Company | Catalyst treatment |
US4202865A (en) * | 1978-10-30 | 1980-05-13 | United Technologies Corporation | On-line regeneration of hydrodesulfurization catalyst |
USRE30430E (en) * | 1979-02-26 | 1980-11-04 | Denka Chemical Corporation | Catalyst treatment |
US4305886A (en) * | 1979-08-13 | 1981-12-15 | Uop Inc. | Process for the ammoxidation of alkylaromatic hydrocarbons |
US4284583A (en) * | 1979-10-29 | 1981-08-18 | Uop Inc. | Ammoxidation process with external catalyst regeneration zone |
JPS5756044A (en) * | 1980-09-20 | 1982-04-03 | Mitsui Toatsu Chem Inc | Method for reactivation of catalyst |
NL8100364A (nl) * | 1981-01-27 | 1982-08-16 | Stamicarbon | Katalysatorreaktivatie. |
JPS57130546A (en) * | 1981-02-05 | 1982-08-13 | Mitsui Toatsu Chem Inc | Catalyst for fluidized layer |
DE3217700A1 (de) * | 1981-05-15 | 1982-12-02 | Nitto Chemical Industry Co., Ltd., Tokyo | Verfahren zur verbesserung der aktivitaet von tellur enthaltenden metalloxidkatalysatoren |
DE3311521A1 (de) * | 1982-07-17 | 1984-01-19 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur reaktivierung von molybdaenhaltigen katalysatoren |
JPS5976544A (ja) * | 1982-10-26 | 1984-05-01 | Nitto Chem Ind Co Ltd | 鉄・アンチモン系金属酸化物触媒の再生方法 |
US4590011A (en) * | 1983-11-23 | 1986-05-20 | Monsanto Company | Ammoxidation process |
JPS6133234A (ja) * | 1984-07-23 | 1986-02-17 | Mitsubishi Petrochem Co Ltd | 触媒の再生法 |
JPS63137755A (ja) * | 1986-11-28 | 1988-06-09 | Nippon Shokubai Kagaku Kogyo Co Ltd | 触媒の再活性化法 |
US5378668A (en) * | 1990-07-13 | 1995-01-03 | Ec Erdolchemie Gmbh | Process for reactivating ammoxidation catalysts |
DE4022416A1 (de) * | 1990-07-13 | 1992-01-16 | Erdoelchemie Gmbh | Verfahren zur reaktivierung von ammoxidationskatalysatoren |
CN1025551C (zh) * | 1990-11-05 | 1994-08-03 | 中国石油化工总公司 | 保持丙烯腈流化床钼系催化剂活性稳定的补加催化剂 |
DE4110337A1 (de) * | 1991-03-28 | 1992-10-01 | Siemens Ag | Verfahren und einrichtung zur regeneration verbrauchter deno(pfeil abwaerts)x(pfeil abwaerts)-katalysatoren |
EP0630879B2 (en) * | 1993-06-25 | 2001-04-11 | Sumitomo Chemical Company Limited | Process for production of unsaturated aldehyde and unsaturated carboxylic acid |
CN1046867C (zh) * | 1994-04-11 | 1999-12-01 | 上海石油化工股份有限公司 | 钼-铋-铁系氨氧化催化剂的激活再生方法 |
WO1997033863A1 (fr) * | 1996-03-12 | 1997-09-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Processus de preparation de nitrile non sature |
CN1063098C (zh) * | 1996-08-06 | 2001-03-14 | 中国石油化工总公司 | 丙烯腈流化床废旧催化剂利用工艺 |
UA57721C2 (uk) * | 1997-08-11 | 2003-07-15 | Асахі Касеі Кабусікі Кайся | Спосіб виготовлення акрилонітрилу або метакрилонітрилу із пропану або ізобутану |
US6037290A (en) * | 1998-04-15 | 2000-03-14 | Lehigh University | In situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehyde |
JP3573959B2 (ja) * | 1998-05-12 | 2004-10-06 | ダイヤニトリックス株式会社 | モリブデン含有酸化物流動層触媒の再生法 |
DE10117357A1 (de) * | 2001-04-06 | 2002-10-10 | Basf Ag | Verfahren zur Herstellung von Acrylsäure oder Methacrylsäure durch Gasphasenoxidation von Propan oder Isobutan |
DE10131297A1 (de) * | 2001-06-29 | 2003-01-09 | Basf Ag | Verfahren zur Herstellung von partiellen Oxidationsprodukten und/oder partiellen Ammoxidationsprodukten wenigstens eines olefinischen Kohlenwasserstoffs |
EP2075064B1 (en) | 2006-10-26 | 2013-12-11 | Mitsubishi Rayon Co., Ltd. | Fluidized-bed catalyst for producing acrylonitrile and process for producing acrylonitrile |
JP5011167B2 (ja) * | 2008-03-03 | 2012-08-29 | ダイヤニトリックス株式会社 | アクリロニトリル製造用触媒およびアクリロニトリルの製造方法 |
JP2013541518A (ja) * | 2010-09-14 | 2013-11-14 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | 有機金属モリブデンアセチリドジオキソ錯体およびその調製方法 |
EP2817276B1 (en) | 2012-02-20 | 2016-07-06 | Dow Global Technologies LLC | Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst |
EP2821392B1 (en) | 2012-02-29 | 2019-06-19 | Mitsubishi Chemical Corporation | Method for producing acrylonitrile |
CN103418405B (zh) * | 2012-05-16 | 2015-04-08 | 中国石油化工股份有限公司 | 维持丙烯腈装置稳定生产的补加催化剂 |
WO2018169088A1 (ja) | 2017-03-17 | 2018-09-20 | 三菱ケミカル株式会社 | 接触酸化方法及び共役ジエンの製造方法 |
CN113767086A (zh) | 2019-02-21 | 2021-12-07 | 奥升德功能材料运营有限公司 | 稳定锑催化剂的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800461A (en) * | 1952-03-01 | 1957-07-23 | Exxon Research Engineering Co | Method of catalyst preparation and regeneration |
DE1066571B (de) * | 1956-10-29 | 1959-10-08 | Reichhold Chemicals, Inc., Detroit, Mich. (V. St. A.) | Verfahren zur Regenerierung eines Eisen-Molybdän-Katalysators für die Oxydation von Alkoholen zu Aldehyden |
BE593097A (cs) * | 1959-07-18 | |||
NL298431A (cs) * | 1962-09-26 | 1900-01-01 | ||
DE1618685A1 (de) * | 1966-04-28 | 1972-04-13 | Montedison Spa | Verfahren zur kontinuierlichen Herstellung ungesaettigter Aldehyde oder ungesaettigter Nitrile aus Monoolefinen und Sauerstoff oder Ammoniak und Sauerstoff |
US3518284A (en) * | 1967-02-20 | 1970-06-30 | Shell Oil Co | Partial oxidation of organic compounds |
US3472892A (en) * | 1967-05-10 | 1969-10-14 | Standard Oil Co | Fluid bed process for synthesis of nitriles by ammoxidation and the recycling of ammonia-rich catalyst from a quench zone to a reaction zone |
IT810999A (cs) * | 1967-08-01 | |||
US3629148A (en) * | 1969-09-24 | 1971-12-21 | Standard Oil Co Ohio | Iron-modified bismuth phosphomolybdate catalyst |
US3639103A (en) * | 1970-04-21 | 1972-02-01 | Badger Co | Fluid bed reactors |
BE765858A (fr) * | 1970-05-22 | 1971-10-18 | Badger Co | Procede de preparation de nitriles insatures |
US3658877A (en) * | 1970-07-13 | 1972-04-25 | Standard Oil Co Ohio | Process for prevention of catalyst hang-up in ammoxidation of olefins to unsaturated nitriles |
-
1973
- 1973-08-20 US US390175A patent/US3882159A/en not_active Expired - Lifetime
-
1974
- 1974-07-20 DE DE2435031A patent/DE2435031A1/de active Granted
- 1974-07-24 DD DD180103A patent/DD115656A5/xx unknown
- 1974-07-31 FR FR7426576A patent/FR2241516B1/fr not_active Expired
- 1974-08-02 GB GB3416774A patent/GB1474058A/en not_active Expired
- 1974-08-06 JP JP49090226A patent/JPS5857422B2/ja not_active Expired
- 1974-08-07 CA CA206,440A patent/CA1030555A/en not_active Expired
- 1974-08-12 IN IN1799/CAL/74A patent/IN142324B/en unknown
- 1974-08-12 IT IT26251/74A patent/IT1019892B/it active
- 1974-08-14 RO RO7479766A patent/RO68029A/ro unknown
- 1974-08-19 NL NLAANVRAGE7411063,A patent/NL182202C/xx not_active IP Right Cessation
- 1974-08-19 IE IE1725/74A patent/IE39819B1/xx unknown
- 1974-08-19 SU SU742055025A patent/SU888803A3/ru active
- 1974-08-20 CS CS7400005778A patent/CS184831B2/cs unknown
- 1974-08-20 PL PL1974173573A patent/PL93420B1/pl unknown
- 1974-08-20 YU YU2282/74A patent/YU36874B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
PL93420B1 (cs) | 1977-05-30 |
IE39819L (en) | 1975-02-20 |
SU888803A3 (ru) | 1981-12-07 |
JPS5049201A (cs) | 1975-05-01 |
YU36874B (en) | 1984-08-31 |
NL182202C (nl) | 1988-02-01 |
IT1019892B (it) | 1977-11-30 |
DE2435031C2 (cs) | 1987-11-12 |
FR2241516B1 (cs) | 1978-11-24 |
CA1030555A (en) | 1978-05-02 |
IE39819B1 (en) | 1979-01-03 |
US3882159A (en) | 1975-05-06 |
DD115656A5 (cs) | 1975-10-12 |
FR2241516A1 (cs) | 1975-03-21 |
JPS5857422B2 (ja) | 1983-12-20 |
NL182202B (nl) | 1987-09-01 |
DE2435031A1 (de) | 1975-02-27 |
IN142324B (cs) | 1977-06-25 |
RO68029A (ro) | 1980-10-30 |
NL7411063A (nl) | 1975-02-24 |
YU228274A (en) | 1982-02-25 |
GB1474058A (en) | 1977-05-18 |
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