GB328592A - Improvements in the purification of gases - Google Patents
Improvements in the purification of gasesInfo
- Publication number
- GB328592A GB328592A GB181129A GB181129A GB328592A GB 328592 A GB328592 A GB 328592A GB 181129 A GB181129 A GB 181129A GB 181129 A GB181129 A GB 181129A GB 328592 A GB328592 A GB 328592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- phosphorus
- gases
- oxides
- absorb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
- C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0435—Catalytic purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
Abstract
328,592. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). Jan. 18, 1929. Purifying processes; materials for purifying.- Gases such as combustible gases, carbon monoxide, hydrogen, &c. are freed from phosphorus or phosphorus compounds by passing the gases together with oxygen, air, &c. over heated contact masses which cause catalytic oxidation of the phosphorus and combine with or absorb the phosphorus oxide which is formed. The contact masses contain as catalysts metals of the first, third, fourth, seventh, or eighth group of the periodic system, such as copper, aluminium, cerium, tin, titanium, manganese, or iron or oxides, hydroxides or other compounds of these metals, and as compounds to combine with or absorb the phosphorus oxides compounds of the elements of the first to the fourth groups, or the eighth group, or their compounds such as titanium dioxide, alumina, iron oxide, calcium oxide, or silica particularly in the form of pumice, quartz meal, fullers' earth, diatomite, and natural or artificial zeolites. Roasted pyrites, slag, ashes, &c. which contain both catalytic metal oxides and absorbent substances may be used. Specification 276,687, [Class 1 (i), Chemical processes &c.], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB181129A GB328592A (en) | 1929-01-18 | 1929-01-18 | Improvements in the purification of gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB181129A GB328592A (en) | 1929-01-18 | 1929-01-18 | Improvements in the purification of gases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB328592A true GB328592A (en) | 1930-04-22 |
Family
ID=9728428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB181129A Expired GB328592A (en) | 1929-01-18 | 1929-01-18 | Improvements in the purification of gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB328592A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421533A (en) * | 1978-03-27 | 1983-12-20 | Takeda Chemical Industries, Ltd. | Method of removing ozone and composition therefor |
US4743435A (en) * | 1985-03-13 | 1988-05-10 | Japan Pionics., Ltd. | Method for cleaning exhaust gases |
US4910001A (en) * | 1987-08-31 | 1990-03-20 | Japan Pionics, Ltd. | Method for cleaning gas containing toxic component |
US4996030A (en) * | 1987-06-01 | 1991-02-26 | Japan Pionics, Ltd. | Method for cleaning exhaust gases |
-
1929
- 1929-01-18 GB GB181129A patent/GB328592A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421533A (en) * | 1978-03-27 | 1983-12-20 | Takeda Chemical Industries, Ltd. | Method of removing ozone and composition therefor |
US4743435A (en) * | 1985-03-13 | 1988-05-10 | Japan Pionics., Ltd. | Method for cleaning exhaust gases |
US4996030A (en) * | 1987-06-01 | 1991-02-26 | Japan Pionics, Ltd. | Method for cleaning exhaust gases |
US4910001A (en) * | 1987-08-31 | 1990-03-20 | Japan Pionics, Ltd. | Method for cleaning gas containing toxic component |
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