FR1461292A - Procédé pour le prétraitement des gaz - Google Patents

Procédé pour le prétraitement des gaz

Info

Publication number
FR1461292A
FR1461292A FR43647A FR43647A FR1461292A FR 1461292 A FR1461292 A FR 1461292A FR 43647 A FR43647 A FR 43647A FR 43647 A FR43647 A FR 43647A FR 1461292 A FR1461292 A FR 1461292A
Authority
FR
France
Prior art keywords
gas pretreatment
pretreatment
gas
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
FR43647A
Other languages
English (en)
Inventor
Taiseki Kunugi
Takaaki Tamura
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.)
ZH KOGYOKAIHATSU KENKYUSHO
Original Assignee
ZH KOGYOKAIHATSU KENKYUSHO
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 ZH KOGYOKAIHATSU KENKYUSHO filed Critical ZH KOGYOKAIHATSU KENKYUSHO
Application granted granted Critical
Publication of FR1461292A publication Critical patent/FR1461292A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/001—Manufacture of flexible abrasive materials
    • B24D11/003—Manufacture of flexible abrasive materials without embedded abrasive particles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production
FR43647A 1964-12-25 1965-12-24 Procédé pour le prétraitement des gaz Expired FR1461292A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP39073284A JPS526961B1 (fr) 1964-12-25 1964-12-25

Publications (1)

Publication Number Publication Date
FR1461292A true FR1461292A (fr) 1966-12-10

Family

ID=13513676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43647A Expired FR1461292A (fr) 1964-12-25 1965-12-24 Procédé pour le prétraitement des gaz

Country Status (6)

Country Link
US (1) US3388532A (fr)
JP (1) JPS526961B1 (fr)
BE (1) BE674008A (fr)
DE (1) DE1544173B2 (fr)
FR (1) FR1461292A (fr)
GB (1) GB1132860A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760048A (ja) * 1993-08-26 1995-03-07 Mitsubishi Petrochem Eng Co Ltd 酸化エチレン製造プラント排ガスからのエチレンの回収法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354383A (en) * 1939-10-28 1944-07-25 Kiesskalt Siegfried Process of adsorbing gases and vapors
FR870614A (fr) * 1940-11-15 1942-03-18 Procédé de pré-épuration des gaz de gazogènes
US2721184A (en) * 1950-07-11 1955-10-18 Exxon Research Engineering Co Process for preparing activated carbon
US2614657A (en) * 1951-06-19 1952-10-21 Standard Oil Dev Co Adsorption of gases with charcoals having different activities
US2899474A (en) * 1957-05-02 1959-08-11 Feed pretreat in hydrocarbon adsorption process
NL266305A (fr) * 1960-09-16 1900-01-01
GB950971A (en) * 1960-10-14 1964-03-04 Kurashiki Rayon Kk Method of separation of acetylene and ethylene from a gaseous mixture and apparatus therefor

Also Published As

Publication number Publication date
BE674008A (fr) 1966-04-15
DE1544173A1 (fr) 1970-07-02
US3388532A (en) 1968-06-18
DE1544173B2 (de) 1970-07-02
JPS526961B1 (fr) 1977-02-26
GB1132860A (en) 1968-11-06

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