JPS555765A - Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system - Google Patents

Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system

Info

Publication number
JPS555765A
JPS555765A JP8006878A JP8006878A JPS555765A JP S555765 A JPS555765 A JP S555765A JP 8006878 A JP8006878 A JP 8006878A JP 8006878 A JP8006878 A JP 8006878A JP S555765 A JPS555765 A JP S555765A
Authority
JP
Japan
Prior art keywords
valve
granular substance
high pressure
pressure system
equal pressure
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.)
Pending
Application number
JP8006878A
Other languages
Japanese (ja)
Inventor
Katsumi Suehiro
Kenzaburo Kodama
Noriaki Izumi
Kimihiro Funahashi
Shozo Ikeda
Yasuyuki Minamino
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.)
JFE Steel Corp
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Steel Corp
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 Kawasaki Heavy Industries Ltd, Kawasaki Steel Corp filed Critical Kawasaki Heavy Industries Ltd
Priority to JP8006878A priority Critical patent/JPS555765A/en
Publication of JPS555765A publication Critical patent/JPS555765A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

PURPOSE:To prevent the leakage of gas in the system and inflow of open air and also, to prevent the explosion and poisoning, by sending inactive gas to each throwing-in and discharging side of granular substance of high pressure system and carrying out throwing-in and discharging keeping at equal pressure condition with the high pressure system. CONSTITUTION:At first, granular substance is supplied in the upper equal pressure system 5 shutting the lower side valve 4 of the system 5 and opening the upper side valve 3 and then, the valve 3 is shut. Next, inactive gas is supplied to the system 5 and the valve 4 is opened and then, the above substance is thrown in the high pressure system 1 keeping the system 1 at the equal pressure condition. On the one hand, the lower equal pressure system 10 is kept at the equal pressure condition with the system 1 shutting the upper side valve 7 and the lower side valve 8 and sending in the inactive gas and then, the granular substance is thrown in the system 1 and at the same time, already used or treated granular substance in the system 1 is dropped in the lower equal pressure system 10 opening the valve 7. Then, the granular substance in the system 10 is dropped and discharged shutting the valve 7 and opening the valve 8.
JP8006878A 1978-06-30 1978-06-30 Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system Pending JPS555765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8006878A JPS555765A (en) 1978-06-30 1978-06-30 Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8006878A JPS555765A (en) 1978-06-30 1978-06-30 Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system

Publications (1)

Publication Number Publication Date
JPS555765A true JPS555765A (en) 1980-01-16

Family

ID=13707903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8006878A Pending JPS555765A (en) 1978-06-30 1978-06-30 Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system

Country Status (1)

Country Link
JP (1) JPS555765A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59323A (en) * 1982-06-25 1984-01-05 Kawasaki Steel Corp Apparatus for supplying powder into vacuum apparatus
JPS6044517A (en) * 1983-08-19 1985-03-09 Japan Synthetic Rubber Co Ltd Delustering thermoplastic resin composition
JPS6426618A (en) * 1988-06-30 1989-01-27 Japan Synthetic Rubber Co Ltd Matte thermoplastic polymer
JP2002126490A (en) * 2000-10-20 2002-05-08 Japan Organo Co Ltd Vessel having solid feeder and solid discharger
JP2006255620A (en) * 2005-03-18 2006-09-28 Ngk Insulators Ltd Residue recovery method in high-temperature/high-pressure treatment equipment for organic waste

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59323A (en) * 1982-06-25 1984-01-05 Kawasaki Steel Corp Apparatus for supplying powder into vacuum apparatus
JPS6044517A (en) * 1983-08-19 1985-03-09 Japan Synthetic Rubber Co Ltd Delustering thermoplastic resin composition
JPH0359939B2 (en) * 1983-08-19 1991-09-12 Japan Synthetic Rubber Co Ltd
JPS6426618A (en) * 1988-06-30 1989-01-27 Japan Synthetic Rubber Co Ltd Matte thermoplastic polymer
JP2002126490A (en) * 2000-10-20 2002-05-08 Japan Organo Co Ltd Vessel having solid feeder and solid discharger
JP4558914B2 (en) * 2000-10-20 2010-10-06 オルガノ株式会社 Container with solid material feeding device and solid material discharging device
JP2006255620A (en) * 2005-03-18 2006-09-28 Ngk Insulators Ltd Residue recovery method in high-temperature/high-pressure treatment equipment for organic waste
JP4528173B2 (en) * 2005-03-18 2010-08-18 メタウォーター株式会社 Residue recovery method in high temperature and high pressure treatment equipment for organic waste

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