JPS5347377A - Preventing method for generation of lump at outlet part of feed nozzles for raw materials - Google Patents

Preventing method for generation of lump at outlet part of feed nozzles for raw materials

Info

Publication number
JPS5347377A
JPS5347377A JP12193476A JP12193476A JPS5347377A JP S5347377 A JPS5347377 A JP S5347377A JP 12193476 A JP12193476 A JP 12193476A JP 12193476 A JP12193476 A JP 12193476A JP S5347377 A JPS5347377 A JP S5347377A
Authority
JP
Japan
Prior art keywords
raw materials
feed nozzles
lump
generation
outlet part
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
JP12193476A
Other languages
Japanese (ja)
Other versions
JPS5540048B2 (en
Inventor
Kyoichi Yasaka
Seiichi Uchida
Norihiro Kiuchi
Yoshito Satomi
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.)
Hitachi Ltd
Eneos Corp
Original Assignee
Hitachi Ltd
Nippon Mining Co Ltd
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 Hitachi Ltd, Nippon Mining Co Ltd filed Critical Hitachi Ltd
Priority to JP12193476A priority Critical patent/JPS5347377A/en
Publication of JPS5347377A publication Critical patent/JPS5347377A/en
Publication of JPS5540048B2 publication Critical patent/JPS5540048B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

PURPOSE: To prevent the accumulation of decomposition products due to the reaction at the periphery of feed nozzles for the raw materials and to facilitate the formation of the homogeneous fluidized bed, by blowing in the inert gas from the gas blowing nozzles provided at the lower side of the feed nozzles for the raw materials in the fluidized-bed reaction vessel.
COPYRIGHT: (C)1978,JPO&Japio
JP12193476A 1976-10-13 1976-10-13 Preventing method for generation of lump at outlet part of feed nozzles for raw materials Granted JPS5347377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12193476A JPS5347377A (en) 1976-10-13 1976-10-13 Preventing method for generation of lump at outlet part of feed nozzles for raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12193476A JPS5347377A (en) 1976-10-13 1976-10-13 Preventing method for generation of lump at outlet part of feed nozzles for raw materials

Publications (2)

Publication Number Publication Date
JPS5347377A true JPS5347377A (en) 1978-04-27
JPS5540048B2 JPS5540048B2 (en) 1980-10-15

Family

ID=14823540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12193476A Granted JPS5347377A (en) 1976-10-13 1976-10-13 Preventing method for generation of lump at outlet part of feed nozzles for raw materials

Country Status (1)

Country Link
JP (1) JPS5347377A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369230A (en) * 1976-12-03 1978-06-20 Kuboko Paint Co Rust preventive and anticorrosive coating material
JPS56133472A (en) * 1980-03-21 1981-10-19 Dai Ichi Kogyo Seiyaku Co Ltd Aqueous emulsion rust preventive
JPS5943074A (en) * 1982-09-02 1984-03-09 Kubokou Paint Kk Rust-preventive, corrosion-resisting coating composition
JPS5943075A (en) * 1982-09-02 1984-03-09 Kubokou Paint Kk Rust-preventive, corrosion-resisting coating composition
JPS6358091A (en) * 1986-08-26 1988-03-12 川崎重工業株式会社 Jet layer granulating furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103905A (en) * 1975-03-11 1976-09-14 Mitsubishi Petrochemical Co Kookingunoboshihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103905A (en) * 1975-03-11 1976-09-14 Mitsubishi Petrochemical Co Kookingunoboshihoho

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369230A (en) * 1976-12-03 1978-06-20 Kuboko Paint Co Rust preventive and anticorrosive coating material
JPS56133472A (en) * 1980-03-21 1981-10-19 Dai Ichi Kogyo Seiyaku Co Ltd Aqueous emulsion rust preventive
JPS5943074A (en) * 1982-09-02 1984-03-09 Kubokou Paint Kk Rust-preventive, corrosion-resisting coating composition
JPS5943075A (en) * 1982-09-02 1984-03-09 Kubokou Paint Kk Rust-preventive, corrosion-resisting coating composition
JPS6358091A (en) * 1986-08-26 1988-03-12 川崎重工業株式会社 Jet layer granulating furnace

Also Published As

Publication number Publication date
JPS5540048B2 (en) 1980-10-15

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