YU35062B - Process for preparing spherical carrier catalysts of a high activity and wear resistance for the oxidation of sulfur dioxide into sulfur trioxide - Google Patents
Process for preparing spherical carrier catalysts of a high activity and wear resistance for the oxidation of sulfur dioxide into sulfur trioxideInfo
- Publication number
- YU35062B YU35062B YU1295/70A YU129570A YU35062B YU 35062 B YU35062 B YU 35062B YU 1295/70 A YU1295/70 A YU 1295/70A YU 129570 A YU129570 A YU 129570A YU 35062 B YU35062 B YU 35062B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- oxidation
- wear resistance
- high activity
- sulfur
- preparing spherical
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/78—Preparation by contact processes characterised by the catalyst used
- C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
-
- 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
-
- 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
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/77—Fluidised-bed processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Catalysts (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1926564A DE1926564C3 (de) | 1969-05-23 | 1969-05-23 | Perlförmiger Katalysator |
Publications (2)
Publication Number | Publication Date |
---|---|
YU129570A YU129570A (en) | 1980-03-15 |
YU35062B true YU35062B (en) | 1980-09-25 |
Family
ID=5735093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU1295/70A YU35062B (en) | 1969-05-23 | 1970-05-21 | Process for preparing spherical carrier catalysts of a high activity and wear resistance for the oxidation of sulfur dioxide into sulfur trioxide |
Country Status (18)
Country | Link |
---|---|
US (1) | US3793230A (xx) |
JP (1) | JPS4823790B1 (xx) |
AT (1) | AT299258B (xx) |
BE (1) | BE750799A (xx) |
BR (1) | BR7019224D0 (xx) |
CH (1) | CH564371A5 (xx) |
DE (1) | DE1926564C3 (xx) |
DK (1) | DK129083B (xx) |
EG (1) | EG10290A (xx) |
ES (1) | ES379915A1 (xx) |
FI (1) | FI57061C (xx) |
FR (1) | FR2048739A5 (xx) |
GB (1) | GB1316604A (xx) |
NL (1) | NL172410C (xx) |
NO (1) | NO126421B (xx) |
SE (1) | SE361606B (xx) |
SU (1) | SU437264A3 (xx) |
YU (1) | YU35062B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127509A (en) * | 1977-01-27 | 1978-11-28 | Produits Chimiques Ugine Kuhlmann | Novel catalyst for conversion of sulfurous anhydride to sulfuric anhydride and vice versa |
DE3022894A1 (de) * | 1980-06-19 | 1981-12-24 | Bayer Ag, 5090 Leverkusen | Katalysatormasse, verfahren zu ihrer herstellung und ihre verwendung fuer das schwefelsaeurekontaktverfahren im fliessbett |
DE3322940A1 (de) * | 1983-06-25 | 1985-01-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung eines katalysators fuer die oxidation von schwefeldioxid zu schwefeltrioxid |
US4929586A (en) * | 1988-06-09 | 1990-05-29 | W. R. Grace & Co.-Conn. | Catalysts for selective catalytic reduction DeNOx technology |
JP2007534601A (ja) * | 2004-04-27 | 2007-11-29 | アルベマール・コーポレーシヨン | 二酸化イオウの併流酸化法およびテトラブロモフタル酸無水物の製造におけるその使用 |
WO2012096817A2 (en) | 2011-01-11 | 2012-07-19 | Albemarle Corporation | Process for producing sulfur dioxide and sulfur trioxide |
CN110589780B (zh) * | 2019-09-25 | 2020-12-29 | 骆驼集团(安徽)再生资源有限公司 | 一种制酸工艺 |
-
1969
- 1969-05-23 DE DE1926564A patent/DE1926564C3/de not_active Expired
-
1970
- 1970-05-01 CH CH660170A patent/CH564371A5/xx not_active IP Right Cessation
- 1970-05-08 GB GB2232270A patent/GB1316604A/en not_active Expired
- 1970-05-16 EG EG231/70A patent/EG10290A/xx active
- 1970-05-19 FI FI1395/70A patent/FI57061C/fi active
- 1970-05-20 SU SU1839235A patent/SU437264A3/ru active
- 1970-05-21 YU YU1295/70A patent/YU35062B/xx unknown
- 1970-05-21 AT AT456070A patent/AT299258B/de not_active IP Right Cessation
- 1970-05-21 NO NO1939/70A patent/NO126421B/no unknown
- 1970-05-22 NL NLAANVRAGE7007458,A patent/NL172410C/xx not_active IP Right Cessation
- 1970-05-22 DK DK264870AA patent/DK129083B/da unknown
- 1970-05-22 SE SE07081/70A patent/SE361606B/xx unknown
- 1970-05-22 BE BE750799D patent/BE750799A/xx not_active IP Right Cessation
- 1970-05-22 BR BR219224/70A patent/BR7019224D0/pt unknown
- 1970-05-22 ES ES379915A patent/ES379915A1/es not_active Expired
- 1970-05-22 FR FR7018850A patent/FR2048739A5/fr not_active Expired
- 1970-05-23 JP JP45043944A patent/JPS4823790B1/ja active Pending
-
1972
- 1972-02-24 US US00229163A patent/US3793230A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SU444353A3 (ru) | 1974-09-25 |
YU129570A (en) | 1980-03-15 |
BR7019224D0 (pt) | 1973-04-05 |
NO126421B (xx) | 1973-02-05 |
NL172410B (nl) | 1983-04-05 |
FI57061C (fi) | 1980-06-10 |
US3793230A (en) | 1974-02-19 |
BE750799A (fr) | 1970-11-23 |
CH564371A5 (xx) | 1975-07-31 |
SE361606B (xx) | 1973-11-12 |
GB1316604A (en) | 1973-05-09 |
EG10290A (en) | 1976-04-30 |
AT299258B (de) | 1972-06-12 |
JPS4823790B1 (xx) | 1973-07-16 |
DE1926564A1 (de) | 1970-11-26 |
NL172410C (nl) | 1983-09-01 |
SU437264A3 (ru) | 1974-07-25 |
FI57061B (fi) | 1980-02-29 |
NL7007458A (xx) | 1970-11-25 |
DE1926564C3 (de) | 1974-02-07 |
FR2048739A5 (xx) | 1971-03-19 |
DK129083B (da) | 1974-08-19 |
DE1926564B2 (de) | 1973-07-12 |
ES379915A1 (es) | 1972-09-01 |
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