GB328592A - Improvements in the purification of gases - Google Patents

Improvements in the purification of gases

Info

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
Application number
GB181129A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB181129A priority Critical patent/GB328592A/en
Publication of GB328592A publication Critical patent/GB328592A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

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.
GB181129A 1929-01-18 1929-01-18 Improvements in the purification of gases Expired GB328592A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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