JPS5777627A - Removal of arsenic from hydrocarbon - Google Patents

Removal of arsenic from hydrocarbon

Info

Publication number
JPS5777627A
JPS5777627A JP55152058A JP15205880A JPS5777627A JP S5777627 A JPS5777627 A JP S5777627A JP 55152058 A JP55152058 A JP 55152058A JP 15205880 A JP15205880 A JP 15205880A JP S5777627 A JPS5777627 A JP S5777627A
Authority
JP
Japan
Prior art keywords
hydrocarbon
arsenic
esp
arsenic compound
catalyst
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.)
Granted
Application number
JP55152058A
Other languages
Japanese (ja)
Other versions
JPS6017772B2 (en
Inventor
Hiroshi Kitagawa
Teruyuki Onodera
Toshiyuki Fukushima
Yoriyuki Hayashi
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.)
OOSAKA SEKIYU KAGAKU KK
OSAKA SEKIYU KAGAKU KK
Toyo CCI KK
Original Assignee
OOSAKA SEKIYU KAGAKU KK
OSAKA SEKIYU KAGAKU KK
Toyo CCI KK
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 OOSAKA SEKIYU KAGAKU KK, OSAKA SEKIYU KAGAKU KK, Toyo CCI KK filed Critical OOSAKA SEKIYU KAGAKU KK
Priority to JP55152058A priority Critical patent/JPS6017772B2/en
Publication of JPS5777627A publication Critical patent/JPS5777627A/en
Publication of JPS6017772B2 publication Critical patent/JPS6017772B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To remove a slight amount of arsenic existing in a hydrocarbon, in high arsenic removing capacity, economically in view of the apparatus and operation cost, by the reactive adsorption and oxidative treatment of the arsenic compound in the hydrocarbon using a oxidative catalyst in vapor phase.
CONSTITUTION: For example, the arsenic compound contained in a hydrocarbon such as LPG (3C and 4C fraction, esp, 3C LPG by-produced by the reforming of gasolin with a fluidized bed catalytic cracking apparatus, is brought into contact with an oxidative catalyst, esp. manganese oxide, copper oxide or their mixture, in vapor pahse to effect the reactive adsorption and oxidation treatment. The slight amount of the arsenic compound, esp. arsines (e.g. AsH3, CH3ASH2, etc.) in the hydrocarbon can be removed by this process. The process does not necessitate the pretreatment other than the vaporization of the hydrocarbon, has an arsenic removal ratio of as high as ≥95%, can treat a large amount of gas with a small amount of the catalyst, and can remove only the arsenic compound without causing the side reaction such as polymerization.
COPYRIGHT: (C)1982,JPO&Japio
JP55152058A 1980-10-31 1980-10-31 Method for removing arsenic from hydrocarbons Expired JPS6017772B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152058A JPS6017772B2 (en) 1980-10-31 1980-10-31 Method for removing arsenic from hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152058A JPS6017772B2 (en) 1980-10-31 1980-10-31 Method for removing arsenic from hydrocarbons

Publications (2)

Publication Number Publication Date
JPS5777627A true JPS5777627A (en) 1982-05-15
JPS6017772B2 JPS6017772B2 (en) 1985-05-07

Family

ID=15532124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152058A Expired JPS6017772B2 (en) 1980-10-31 1980-10-31 Method for removing arsenic from hydrocarbons

Country Status (1)

Country Link
JP (1) JPS6017772B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125233A (en) * 1983-12-08 1985-07-04 Mitsui Toatsu Chem Inc High degree treatment of exhaust gas
JPS6190726A (en) * 1984-10-12 1986-05-08 Nippon Paionikusu Kk Removing agent
US4605812A (en) * 1984-06-05 1986-08-12 Phillips Petroleum Company Process for removal of arsenic from gases
US4743435A (en) * 1985-03-13 1988-05-10 Japan Pionics., Ltd. Method for cleaning exhaust gases
US4869735A (en) * 1987-04-30 1989-09-26 Mitsubishi Jukogyo K.K. Adsorbent for arsenic compound and method for removing arsenic compound from combustion gas
JPH03181309A (en) * 1989-11-21 1991-08-07 Phillips Petroleum Co Method for removing trialkylarsine from gas
US5096681A (en) * 1991-02-22 1992-03-17 Phillips Petroleum Company Removal of trialkyl arsine from fluids
US5997829A (en) * 1995-05-26 1999-12-07 Hitachi Chemical Company, Ltd. Environment purifying material
JP2005521731A (en) * 2002-04-03 2005-07-21 サビック ハイドロカーボンズ ビー．ブイ． Method for removing arsine from hydrocarbon streams using adsorbents

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125233A (en) * 1983-12-08 1985-07-04 Mitsui Toatsu Chem Inc High degree treatment of exhaust gas
JPH0419886B2 (en) * 1983-12-08 1992-03-31 Mitsui Toatsu Chemicals
US4605812A (en) * 1984-06-05 1986-08-12 Phillips Petroleum Company Process for removal of arsenic from gases
JPS6190726A (en) * 1984-10-12 1986-05-08 Nippon Paionikusu Kk Removing agent
JPH0417082B2 (en) * 1984-10-12 1992-03-25 Japan Pionics
US4743435A (en) * 1985-03-13 1988-05-10 Japan Pionics., Ltd. Method for cleaning exhaust gases
US4869735A (en) * 1987-04-30 1989-09-26 Mitsubishi Jukogyo K.K. Adsorbent for arsenic compound and method for removing arsenic compound from combustion gas
JPH03181309A (en) * 1989-11-21 1991-08-07 Phillips Petroleum Co Method for removing trialkylarsine from gas
US5096681A (en) * 1991-02-22 1992-03-17 Phillips Petroleum Company Removal of trialkyl arsine from fluids
US5997829A (en) * 1995-05-26 1999-12-07 Hitachi Chemical Company, Ltd. Environment purifying material
JP2005521731A (en) * 2002-04-03 2005-07-21 サビック ハイドロカーボンズ ビー．ブイ． Method for removing arsine from hydrocarbon streams using adsorbents

Also Published As

Publication number Publication date
JPS6017772B2 (en) 1985-05-07

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