GB1208314A - Process for drying hydrogen - Google Patents

Process for drying hydrogen

Info

Publication number
GB1208314A
GB1208314A GB538769A GB538769A GB1208314A GB 1208314 A GB1208314 A GB 1208314A GB 538769 A GB538769 A GB 538769A GB 538769 A GB538769 A GB 538769A GB 1208314 A GB1208314 A GB 1208314A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
mordenite
drying
drying hydrogen
norton
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
GB538769A
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Publication of GB1208314A publication Critical patent/GB1208314A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • 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
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • 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
    • C01B2203/0495—Composition of the impurity the impurity being water

Abstract

1,208,314. Drying hydrogen. NORTON CO. 31 Jan., 1969 [1 Feb., 1968], No. 5387/69. Heading B1L. Wet hydrogen from recycle reformer gas, which also contains C 1-4 -hydrocarbons, and small amounts of hydrogen chloride, is dried by passage through a bed of 'large port' mordenite having a sieve pore size greater than 5Š. The mordenite is preferably used in the hydrogen exchanged form as cylindrical pellets bonded with up to 20% bonding material. When exhausted, the mordenite is regenerated by treatment with dry nitrogen at upward of 288‹C.
GB538769A 1968-02-01 1969-01-31 Process for drying hydrogen Expired GB1208314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70221568A 1968-02-01 1968-02-01

Publications (1)

Publication Number Publication Date
GB1208314A true GB1208314A (en) 1970-10-14

Family

ID=24820285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB538769A Expired GB1208314A (en) 1968-02-01 1969-01-31 Process for drying hydrogen

Country Status (3)

Country Link
FR (1) FR2001135A1 (en)
GB (1) GB1208314A (en)
NL (1) NL6901623A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225649A2 (en) * 1985-12-12 1987-06-16 Union Carbide Corporation Drying process using chabazite-type adsorbents
EP0509111A1 (en) * 1991-04-16 1992-10-21 KWW GmbH Heat exchanger for dehumidification of compressed air and a compressed air drier equipped with same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0225649A2 (en) * 1985-12-12 1987-06-16 Union Carbide Corporation Drying process using chabazite-type adsorbents
EP0225649A3 (en) * 1985-12-12 1988-01-13 Union Carbide Corporation Drying process using chabazite-type adsorbents
EP0509111A1 (en) * 1991-04-16 1992-10-21 KWW GmbH Heat exchanger for dehumidification of compressed air and a compressed air drier equipped with same

Also Published As

Publication number Publication date
NL6901623A (en) 1969-08-05
FR2001135A1 (en) 1969-09-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees