BE510168A - - Google Patents
Info
- Publication number
- BE510168A BE510168A BE510168DA BE510168A BE 510168 A BE510168 A BE 510168A BE 510168D A BE510168D A BE 510168DA BE 510168 A BE510168 A BE 510168A
- Authority
- BE
- Belgium
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
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/168—Purification
-
- 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
- C01C3/04—Separation from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7130/51A GB695496A (en) | 1951-03-27 | 1951-03-27 | Improvements in or relating to the purification of hydrogen sulphide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE510168A true BE510168A (pl) |
Family
ID=9827184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE510168D BE510168A (pl) | 1951-03-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2743153A (pl) |
| BE (1) | BE510168A (pl) |
| DE (1) | DE955318C (pl) |
| FR (1) | FR1058949A (pl) |
| GB (1) | GB695496A (pl) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668088A (en) * | 1948-03-20 | 1954-02-02 | Wilkening Mfg Co | Piston ring and expander therefor |
| GB1406802A (en) * | 1971-09-21 | 1975-09-17 | British Gas Corp | Hydrogen cyanide removal |
| US3878289A (en) * | 1972-08-24 | 1975-04-15 | Parsons Co Ralph M | Process for the removal of hydrogen cyanide from gas streams |
| US3923957A (en) * | 1973-10-03 | 1975-12-02 | Bethlehem Steel Corp | Conversion of hydrogen cyanide in foul gas streams to carbon disulfide |
| US3927987A (en) * | 1974-03-14 | 1975-12-23 | Universal Oil Prod Co | Dehydrogenation reactor |
| DE2932268C2 (de) * | 1979-08-09 | 1981-09-10 | Degussa Ag, 6000 Frankfurt | Verfahren zur analytischen Bestimmung von Cyanwasserstoff in Gasen |
| DE3041324A1 (de) * | 1980-11-03 | 1982-06-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zum gleichzeitigen abbau von spurenbestandteilen in den reaktionsabgasen der melaminsynthese |
| US4474739A (en) * | 1983-06-29 | 1984-10-02 | Teledyne Industries, Inc. | Method for removing gaseous pollutants in highly dilute concentrations from air at room temperatures |
| GB8318099D0 (en) * | 1983-07-04 | 1983-08-03 | Shell Int Research | Production of elemental sulphur |
| GB2159132B (en) * | 1984-05-18 | 1988-03-02 | Shell Int Research | Process for the removal of hydrogen cyanide from a gas stream |
| US4810475A (en) * | 1987-08-18 | 1989-03-07 | Shell Oil Company | Removal of HCN, and HCN and COS, from a substantially chloride-free gaseous stream |
| AT404431B (de) * | 1993-09-09 | 1998-11-25 | Chemie Linz Gmbh | Verfahren zur umweltgerechten entsorgung von triazinabfällen |
| US5686056A (en) * | 1996-02-05 | 1997-11-11 | Bechtel Group, Inc. | Methods and apparatus for purifying hydrogen sulfide |
| EP4170049A1 (en) * | 2021-10-22 | 2023-04-26 | Danieli Corus BV | Reduction of nox emission from combusting blast furnace gas |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE215532C (pl) * | ||||
| US943399A (en) * | 1908-04-03 | 1909-12-14 | William James Dunnachie | Process of making and recovering ammonia, &c. |
| US1148368A (en) * | 1914-07-30 | 1915-07-27 | South Metropolitan Gas Co | Recovering as an ammonium salt the nitrogen of the hydrocyanic acid in crude coal-gas. |
| US1687118A (en) * | 1922-09-27 | 1928-10-09 | Ig Farbenindustrie Ag | Manufacturing fuel gas |
| US1498031A (en) * | 1923-03-30 | 1924-06-17 | Norsk Hydro Elektrisk | Process for the production of ammonia |
| US1680807A (en) * | 1923-08-16 | 1928-08-14 | Atmospheric Nitrogen Corp | Catalyst compact and process of making same |
| GB231134A (en) * | 1924-03-21 | 1925-09-17 | Norsk Hydro Elektrisk | Process for the production of ammonia from gases containing cyanide of hydrogen |
| US1580038A (en) * | 1925-02-16 | 1926-04-06 | Norsk Hydroelek Sk Kvaelstofak | Process for the production of ammonia from gases containing cyanide of hydrogen |
| US1990217A (en) * | 1931-06-20 | 1935-02-05 | Ig Farbenindustrie Ag | Separation of hydrogen sulphide from gaseous mixturfs containing the same |
| US2161663A (en) * | 1933-12-20 | 1939-06-06 | Ig Farbenindustrie Ag | Removal of hydrogen sulphide and hydrocyanic acid and of readily volatile liquids from gases |
| US2143821A (en) * | 1934-07-09 | 1939-01-10 | Rohm & Haas | Recovery of hydrocyanic acid |
| US2162838A (en) * | 1936-04-06 | 1939-06-20 | Amos N Cole | Process for purification of gases |
| US2406420A (en) * | 1941-07-05 | 1946-08-27 | Houdry Process Corp | Manufacture of stable alumina and impregnated alumina catalysts |
| US2419225A (en) * | 1942-10-14 | 1947-04-22 | Koppers Co Inc | Hydrogen cyanide recovery |
| US2459464A (en) * | 1945-11-06 | 1949-01-18 | Blaw Knox Co | Detoxification of cyanide-containing industrial waste liquors |
| US2474440A (en) * | 1947-03-03 | 1949-06-28 | Shell Dev | Process for the production of a lithium-aluminum compound as a base for a conversioncatalyst |
| US2432872A (en) * | 1947-03-24 | 1947-12-16 | Phillips Petroleum Co | Pebble heater |
-
0
- BE BE510168D patent/BE510168A/xx unknown
-
1951
- 1951-03-27 GB GB7130/51A patent/GB695496A/en not_active Expired
- 1951-09-29 US US248994A patent/US2743153A/en not_active Expired - Lifetime
- 1951-09-29 US US248995A patent/US2817580A/en not_active Expired - Lifetime
-
1952
- 1952-03-25 DE DEN5261A patent/DE955318C/de not_active Expired
- 1952-03-26 FR FR1058949D patent/FR1058949A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2743153A (en) | 1956-04-24 |
| GB695496A (en) | 1953-08-12 |
| US2817580A (en) | 1957-12-24 |
| DE955318C (de) | 1957-01-03 |
| FR1058949A (fr) | 1954-03-19 |