JPH057056B2 - - Google Patents

Info

Publication number
JPH057056B2
JPH057056B2 JP62000956A JP95687A JPH057056B2 JP H057056 B2 JPH057056 B2 JP H057056B2 JP 62000956 A JP62000956 A JP 62000956A JP 95687 A JP95687 A JP 95687A JP H057056 B2 JPH057056 B2 JP H057056B2
Authority
JP
Japan
Prior art keywords
vessel
granules
catalyst
liquid
reactor
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
JP62000956A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63175634A (ja
Inventor
Ii Gariaso Robaato
Ai Berandoria Jose
Eru Kapuriori Pasukuare
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.)
Petroleos de Venezuela SA
Original Assignee
Petroleos de Venezuela SA
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 Petroleos de Venezuela SA filed Critical Petroleos de Venezuela SA
Priority to JP95687A priority Critical patent/JPS63175634A/ja
Publication of JPS63175634A publication Critical patent/JPS63175634A/ja
Publication of JPH057056B2 publication Critical patent/JPH057056B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
JP95687A 1987-01-06 1987-01-06 高圧容器内の粒状物質を回収する方法 Granted JPS63175634A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP95687A JPS63175634A (ja) 1987-01-06 1987-01-06 高圧容器内の粒状物質を回収する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP95687A JPS63175634A (ja) 1987-01-06 1987-01-06 高圧容器内の粒状物質を回収する方法

Publications (2)

Publication Number Publication Date
JPS63175634A JPS63175634A (ja) 1988-07-20
JPH057056B2 true JPH057056B2 (cs) 1993-01-28

Family

ID=11488118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP95687A Granted JPS63175634A (ja) 1987-01-06 1987-01-06 高圧容器内の粒状物質を回収する方法

Country Status (1)

Country Link
JP (1) JPS63175634A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661037U (ja) * 1993-02-18 1994-08-30 佐藤農機株式会社 花きの葉取り装置と連続切断下葉取り装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753231A (en) * 1980-09-17 1982-03-30 Hitachi Maxell Ltd Powder withdrawing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661037U (ja) * 1993-02-18 1994-08-30 佐藤農機株式会社 花きの葉取り装置と連続切断下葉取り装置

Also Published As

Publication number Publication date
JPS63175634A (ja) 1988-07-20

Similar Documents

Publication Publication Date Title
US4259294A (en) Apparatus for the hydrogenation of heavy hydrocarbon oils
US4968409A (en) Hydrocarbon processing of gas containing feed in a countercurrent moving catalyst bed
US4452911A (en) Frangible catalyst pretreatment method for use in hydrocarbon hydrodemetallization process
US5492617A (en) Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream
US3873441A (en) Catalyst transfer method for moving-bed reactors
JPH03503296A (ja) 接触水素添加処理方法、およびこの方法を実施する反応容器の詰込ベッドを通る触媒流を制御する装置
US5879642A (en) Fixed bed reactor assembly having a guard catalyst bed
US5589057A (en) Method for extending the life of hydroprocessing catalyst
JPS5820994B2 (ja) タンカスイソユノ セツシヨクテキシヨリノタメノ レンゾクテキシヨリホウホウ オヨビ ソウチ
JPH0332737A (ja) 蒸留塔反応器
US4026674A (en) Multi-stage reactor
JPS6021767B2 (ja) 触媒の取り出し法
US4502946A (en) Process for the complete replacement of particles in vessels
US4591428A (en) Continuous process for the catalytic treatment of hydrocarbon oils
EP0176795B1 (en) Method for hydrogenizing heavy hydrocarbon oils
US4664782A (en) Method for withdrawing particulate solid from a high pressure vessel
US3926783A (en) Ebullated bed process
US3883312A (en) Moving-bed reactor with withdrawal of catalyst and effluent through the same conduit
CA1039249A (en) Process for filling a reactor with solid particles
US4975036A (en) Apparatus for the catalytic treatment of hydrocarbon oils
JPH057056B2 (cs)
US3050459A (en) Two-stage conversion of heavy oils
EP0050505B1 (en) Apparatus for contacting a gas and a liquid
US4801432A (en) Apparatus for withdrawing particulate solid from a high pressure vessel
US3195987A (en) Apparatus for contacting mixed phase fluids with a solid catalyst