FR2547209B1 - Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque - Google Patents

Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque

Info

Publication number
FR2547209B1
FR2547209B1 FR8309398A FR8309398A FR2547209B1 FR 2547209 B1 FR2547209 B1 FR 2547209B1 FR 8309398 A FR8309398 A FR 8309398A FR 8309398 A FR8309398 A FR 8309398A FR 2547209 B1 FR2547209 B1 FR 2547209B1
Authority
FR
France
Prior art keywords
evacuating
degassing
slurry
attack tank
attack
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
Application number
FR8309398A
Other languages
English (en)
Other versions
FR2547209A1 (fr
Inventor
Guy Nineuil
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.)
Rhone Poulenc Chimie de Base SA
Original Assignee
Rhone Poulenc Chimie de Base 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 Rhone Poulenc Chimie de Base SA filed Critical Rhone Poulenc Chimie de Base SA
Priority to FR8309398A priority Critical patent/FR2547209B1/fr
Priority to IL71994A priority patent/IL71994A/xx
Priority to YU960/84A priority patent/YU43573B/xx
Priority to KR1019840003105A priority patent/KR910001891B1/ko
Priority to GR74926A priority patent/GR82190B/el
Priority to BE0/213075A priority patent/BE899834A/fr
Priority to AU29154/84A priority patent/AU567563B2/en
Priority to PT78702A priority patent/PT78702B/fr
Priority to MX201560A priority patent/MX165064B/es
Priority to SU843751088A priority patent/SU1358780A3/ru
Priority to JP59114716A priority patent/JPS605206A/ja
Priority to MA20356A priority patent/MA20132A1/fr
Priority to ZA844252A priority patent/ZA844252B/xx
Priority to BR8402717A priority patent/BR8402717A/pt
Priority to ES533160A priority patent/ES8506463A1/es
Priority to CA000455986A priority patent/CA1219813A/fr
Priority to DE19843420992 priority patent/DE3420992A1/de
Priority to PH30777A priority patent/PH21904A/en
Priority to OA58313A priority patent/OA07719A/fr
Priority to US06/618,125 priority patent/US4545788A/en
Publication of FR2547209A1 publication Critical patent/FR2547209A1/fr
Application granted granted Critical
Publication of FR2547209B1 publication Critical patent/FR2547209B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • C10G51/04—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only including only thermal and catalytic cracking steps
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/28—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material
    • C10G9/32—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid material according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
FR8309398A 1983-06-07 1983-06-07 Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque Expired FR2547209B1 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FR8309398A FR2547209B1 (fr) 1983-06-07 1983-06-07 Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque
IL71994A IL71994A (en) 1983-06-07 1984-06-03 Process and apparatus for discharging and degassing a slurry from an attack tank
YU960/84A YU43573B (en) 1983-06-07 1984-06-04 Apparatus for evacuation and degassing of granuled fluid material from reaction chamber
KR1019840003105A KR910001891B1 (ko) 1983-06-07 1984-06-04 어텍탱크에서 슬러리의 배출 및 탈가스를 위한 장치 및 방법
GR74926A GR82190B (fr) 1983-06-07 1984-06-05
ES533160A ES8506463A1 (es) 1983-06-07 1984-06-06 Procedimiento de evacuacion y de desgasificacion de un caldo de una cuba de ataque
PT78702A PT78702B (fr) 1983-06-07 1984-06-06 Procede et dispositif d'evacuation et de degazage d'une bouille d'une cuve d'attaque
MX201560A MX165064B (es) 1983-06-07 1984-06-06 Metodo y dispositivo para evacuar y desgasificar un caldo de minerales de fosfatos, en la produccion de acido fosforico por via humeda
SU843751088A SU1358780A3 (ru) 1983-06-07 1984-06-06 Устройство дл удалени пульпы из сборного бака и ее дегазации
JP59114716A JPS605206A (ja) 1983-06-07 1984-06-06 分解タンクからスラリを放出しそして脱ガスする為の方法及び装置
BE0/213075A BE899834A (fr) 1983-06-07 1984-06-06 Procede et dispositif d'evacuation et de degazage d'une bouillie d'unecuve d'attaque.
ZA844252A ZA844252B (en) 1983-06-07 1984-06-06 Process and apparatus for discharging and degassing a slurry from an attack tank
BR8402717A BR8402717A (pt) 1983-06-07 1984-06-06 Processo para descarga de desgaseificacao de uma calda de cuba de ataque e dispositivo para a realizacao do processo
AU29154/84A AU567563B2 (en) 1983-06-07 1984-06-06 Discharging acid paste from vat
CA000455986A CA1219813A (fr) 1983-06-07 1984-06-06 Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque
DE19843420992 DE3420992A1 (de) 1983-06-07 1984-06-06 Verfahren zur vorrichtung zum abziehen und zur entgasung eines breies aus einem reaktionsgefaess
PH30777A PH21904A (en) 1983-06-07 1984-06-06 Process and apparatus for discharging and degassing a slurry from an attack tank
MA20356A MA20132A1 (fr) 1983-06-07 1984-06-06 Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque
OA58313A OA07719A (fr) 1983-06-07 1984-06-07 Procédé et dispositif d'évacuation et de dégazage d'une bouillie d'une cuve d'attaque.
US06/618,125 US4545788A (en) 1983-06-07 1984-06-07 Process and apparatus for discharging and degassing a slurry from an attack tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8309398A FR2547209B1 (fr) 1983-06-07 1983-06-07 Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque

Publications (2)

Publication Number Publication Date
FR2547209A1 FR2547209A1 (fr) 1984-12-14
FR2547209B1 true FR2547209B1 (fr) 1987-06-05

Family

ID=9289543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309398A Expired FR2547209B1 (fr) 1983-06-07 1983-06-07 Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque

Country Status (20)

Country Link
US (1) US4545788A (fr)
JP (1) JPS605206A (fr)
KR (1) KR910001891B1 (fr)
AU (1) AU567563B2 (fr)
BE (1) BE899834A (fr)
BR (1) BR8402717A (fr)
CA (1) CA1219813A (fr)
DE (1) DE3420992A1 (fr)
ES (1) ES8506463A1 (fr)
FR (1) FR2547209B1 (fr)
GR (1) GR82190B (fr)
IL (1) IL71994A (fr)
MA (1) MA20132A1 (fr)
MX (1) MX165064B (fr)
OA (1) OA07719A (fr)
PH (1) PH21904A (fr)
PT (1) PT78702B (fr)
SU (1) SU1358780A3 (fr)
YU (1) YU43573B (fr)
ZA (1) ZA844252B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621693A1 (de) * 1986-06-27 1988-01-21 Thomas Karl Wilhelm Dipl Ing Ansaugeinrichtung fuer normalansaugende kreiselpumpen
CN107050932A (zh) * 2017-06-06 2017-08-18 利穗科技(苏州)有限公司 双缓冲型气泡陷阱
EP4382184A1 (fr) 2022-12-06 2024-06-12 Yara International ASA Système de rupture de mousse liquide et son procédé de fonctionnement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US416889A (en) * 1889-12-10 barnard
DE465486C (de) * 1927-12-18 1928-09-19 Martini & Hueneke Maschb Akt G Vorrichtung zum Gasabscheiden bei Benzinfoerdereinrichtungen
US2772234A (en) * 1953-05-14 1956-11-27 Process Engineers Inc Sludge treatment
US2889929A (en) * 1954-09-03 1959-06-09 Dorr Oliver Inc Combined anaerobic treatment and clarification unit
GB778747A (en) * 1955-09-20 1957-07-10 Carves Simon Ltd Improvements relating to tar separators
DE1213223C2 (de) * 1960-02-15 1973-02-01 Milos Krofta Dr Ing Vorrichtung zum Reinigen der ungeklaerten Abwaesser in den Papier-, Zellstoff- und aehnlichen Industrien
US3416889A (en) * 1964-06-22 1968-12-17 Whiting Corp Process and apparatus for manufacturing phosphoric acid
US3494736A (en) * 1968-08-26 1970-02-10 John N Carothers Process for removing silicon,aluminum and fluorine from wet process phosphoric acid
US3666108A (en) * 1970-04-20 1972-05-30 Cornelis In T Veld Separator for liquids of different specific gravities
US4338195A (en) * 1980-11-03 1982-07-06 Societe Anonyme D'etudes De Recherches Et De Productions D'agents Chimiques Erpac Liquid treatment apparatus

Also Published As

Publication number Publication date
IL71994A (en) 1987-07-31
IL71994A0 (en) 1984-10-31
AU2915484A (en) 1984-12-13
MX165064B (es) 1992-10-20
JPS605206A (ja) 1985-01-11
PT78702B (fr) 1986-07-11
KR910001891B1 (ko) 1991-03-30
OA07719A (fr) 1985-08-30
FR2547209A1 (fr) 1984-12-14
CA1219813A (fr) 1987-03-31
ZA844252B (en) 1985-01-30
KR850000253A (ko) 1985-02-26
YU96084A (en) 1987-02-28
ES533160A0 (es) 1985-07-16
US4545788A (en) 1985-10-08
AU567563B2 (en) 1987-11-26
MA20132A1 (fr) 1984-12-31
JPS6312644B2 (fr) 1988-03-22
YU43573B (en) 1989-08-31
BE899834A (fr) 1984-12-06
PT78702A (pt) 1985-01-01
ES8506463A1 (es) 1985-07-16
DE3420992A1 (de) 1984-12-13
GR82190B (fr) 1984-12-13
BR8402717A (pt) 1985-05-14
SU1358780A3 (ru) 1987-12-07
PH21904A (en) 1988-04-08

Similar Documents

Publication Publication Date Title
DE3479481D1 (en) Apparatus for removing bubbles from a liquid
FR2527089B1 (fr) Procede pour la distillation d'eau douce a partir d'eau de mer ainsi que dispositif pour la mise en oeuvre de ce procede
GB2103449B (en) Method and apparatus for gray level signal processing
AU3154484A (en) Process and apparatus for handling waste from oil well operations
PT78458B (en) Process and device for the recovery of chemicals from pulp wast liquor
BE894760A (fr) Procede et appareil pour deceler le vol, par detection de l'attenuation d'un circuit resonnant
FR2549087B1 (fr) Reacteur et procede pour decapage par liquide
GB2121012B (en) Process and apparatus for transporting sheet piles
FR2550954B1 (fr) Procede de degazage d'un liquide
DE3363346D1 (en) Process for displacing dissolved gas from water
FR2563026B1 (fr) Dispositif de controle pour des amplificateurs d'attaque integres
FR2547209B1 (fr) Procede et dispositif d'evacuation et de degazage d'une bouillie d'une cuve d'attaque
FR2525862B1 (fr) Procede de mytiliculture et installation et flotteurs pour sa mise en oeuvre
GB2140703B (en) Apparatus for removing bubbles from liquid
FR2527587B1 (fr) Procede et dispositif pour le scellement de panneaux vitreux
FR2530854B1 (fr) Procede d'execution d'un traitement mathematique a l'aide d'une memoire permanente et dispositif d'adressage pour sa mise en oeuvre
FR2421670B1 (fr) Procede d'agitation de matieres et dispositif pour sa mise en oeuvre
FR2521168B1 (fr) Procede perfectionne d'elimination de l'ecume d'un creuset d'affinage du plomb et creuset utilisant ce procede
FR2340774A1 (fr) Procede pour evacuer de facon automatique une fraction epaissie du rotor d'une centrifugeuse et dispositif adapte a la mise en oeuvre d'un tel procede
FR2598340B1 (fr) Procede pour recycler des pieces cylindriques, des tubes et pieces analogues, et dispositif pour travailler de telles pieces
GB2141119B (en) Apparatus and process for removing iron and/or other chemically reducing substances from potable water
FR2550553B1 (fr) Procede et dispositif pour l'echange des cuves d'electrolyse usees
JPS57172298A (en) Radioactive liquid waste processing method
BE889202A (fr) Procede et dispositif pour l'elimination du tube d'aspiration d'un recipient pour l'evacuation des dechets radio-actifs rempli de verre
FR2513798B1 (fr) Dispositif pour inspecter de l'interieur une cuve de reacteur

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse