JPH0555180B2 - - Google Patents

Info

Publication number
JPH0555180B2
JPH0555180B2 JP32138587A JP32138587A JPH0555180B2 JP H0555180 B2 JPH0555180 B2 JP H0555180B2 JP 32138587 A JP32138587 A JP 32138587A JP 32138587 A JP32138587 A JP 32138587A JP H0555180 B2 JPH0555180 B2 JP H0555180B2
Authority
JP
Japan
Prior art keywords
catalyst
tank
metering
pressure
valve
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 - Lifetime
Application number
JP32138587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63294934A (ja
Inventor
Takanori Fukushima
Eiji Kita
Yoshihiro Murakoshi
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.)
Koa Oil Co Ltd
Original Assignee
Koa Oil 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 Koa Oil Co Ltd filed Critical Koa Oil Co Ltd
Priority to JP32138587A priority Critical patent/JPS63294934A/ja
Publication of JPS63294934A publication Critical patent/JPS63294934A/ja
Publication of JPH0555180B2 publication Critical patent/JPH0555180B2/ja
Granted 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
JP32138587A 1987-12-21 1987-12-21 Ｆｃｃ触媒計量供給方法 Granted JPS63294934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32138587A JPS63294934A (ja) 1987-12-21 1987-12-21 Ｆｃｃ触媒計量供給方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32138587A JPS63294934A (ja) 1987-12-21 1987-12-21 Ｆｃｃ触媒計量供給方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP95783A Division JPS59127642A (ja) 1983-01-07 1983-01-07 Ｆｃｃ触媒計量供給装置

Publications (2)

Publication Number Publication Date
JPS63294934A JPS63294934A (ja) 1988-12-01
JPH0555180B2 true JPH0555180B2 (enrdf_load_stackoverflow) 1993-08-16

Family

ID=18131966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32138587A Granted JPS63294934A (ja) 1987-12-21 1987-12-21 Ｆｃｃ触媒計量供給方法

Country Status (1)

Country Link
JP (1) JPS63294934A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6974559B2 (en) * 2003-02-26 2005-12-13 Intercat Equipment, Inc. Apparatus for metering catalyst in a fluid catalytic cracking catalyst injection system
US7431894B2 (en) * 2005-07-19 2008-10-07 Intercat Equipment, Inc. Catalyst withdrawal apparatus for regulating catalyst inventory in a fluid catalyst cracking unit
CN102177222B (zh) 2008-09-05 2014-06-18 英特凯特设备有限公司 调节一个或者多个单元中材料藏量的材料提取设备和方法
US8236247B2 (en) 2008-12-23 2012-08-07 Intercat Equipment, Inc. Material withdrawal apparatus and methods of regulating material inventory in one or more units
CN108786660A (zh) * 2018-07-27 2018-11-13 利安隆（中卫）新材料有限公司 一种自洁式粉体连续自动投料装置

Also Published As

Publication number Publication date
JPS63294934A (ja) 1988-12-01

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