BE888830A - Procede de stabilisation d'une digestion a l'acide de matieres residuaires organiques - Google Patents

Procede de stabilisation d'une digestion a l'acide de matieres residuaires organiques

Info

Publication number
BE888830A
BE888830A BE0/204810A BE204810A BE888830A BE 888830 A BE888830 A BE 888830A BE 0/204810 A BE0/204810 A BE 0/204810A BE 204810 A BE204810 A BE 204810A BE 888830 A BE888830 A BE 888830A
Authority
BE
Belgium
Prior art keywords
stabilization
organic waste
waste materials
acid digestion
digestion
Prior art date
Application number
BE0/204810A
Other languages
English (en)
Original Assignee
Doryokuro Kakunenryo
Kobe Steel 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 Doryokuro Kakunenryo, Kobe Steel Ltd filed Critical Doryokuro Kakunenryo
Publication of BE888830A publication Critical patent/BE888830A/fr

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/32—Processing by incineration
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/38—Solid waste disposal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
BE0/204810A 1980-05-16 1981-05-15 Procede de stabilisation d'une digestion a l'acide de matieres residuaires organiques BE888830A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55065788A JPS5928879B2 (ja) 1980-05-16 1980-05-16 タンタル製酸消化釜による酸消化処理の運転制御方法

Publications (1)

Publication Number Publication Date
BE888830A true BE888830A (fr) 1981-08-28

Family

ID=13297116

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204810A BE888830A (fr) 1980-05-16 1981-05-15 Procede de stabilisation d'une digestion a l'acide de matieres residuaires organiques

Country Status (6)

Country Link
US (1) US4587098A (fr)
JP (1) JPS5928879B2 (fr)
BE (1) BE888830A (fr)
DE (1) DE3119444A1 (fr)
FR (1) FR2482763A1 (fr)
GB (1) GB2084384B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019729A1 (fr) * 1995-11-28 1997-06-05 Ici Canada Inc. Procede et appareil d'epuration d'acide residuel
US5885134A (en) * 1996-04-18 1999-03-23 Ebara Corporation Polishing apparatus
US7578983B2 (en) * 2005-06-20 2009-08-25 The University Of North Dakota Automated accelerated extraction of trace elements from biomass
HU3201U (en) * 2006-02-08 2006-12-28 Csokai Viktor Dr Apparatus for recycling of pvc

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475969A (en) * 1945-03-22 1949-07-12 Allied Chem & Dye Corp Oxidation of heterocyclic aromatic nitrogen compounds
US2433396A (en) * 1945-04-28 1947-12-30 Standard Oil Co Process for production of sulfonic acids
US2590124A (en) * 1946-06-08 1952-03-25 Clark Bros Co Inc Partial oxidation of hydrocarbons using gaseous sulfur trioxide
US3957676A (en) * 1972-09-22 1976-05-18 The United States Of America As Represented By The United States Energy Research And Development Administration Chemical digestion of low level nuclear solid waste material
US3831085A (en) * 1973-04-12 1974-08-20 Hoffmann La Roche Reactor vessel lining testing method and apparatus
US3873362A (en) * 1973-05-29 1975-03-25 Halliburton Co Process for cleaning radioactively contaminated metal surfaces
JPS52122293A (en) * 1976-04-08 1977-10-14 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for purifying nox
JPS5329222A (en) * 1976-08-28 1978-03-18 Hoechst Ag Gray cast iron and material thereof for making boilers used for containing conc sulphuric acid
DE2916203A1 (de) * 1979-04-21 1980-11-06 K E W A Kernbrennstoff Wiedera Verfahren zur behandlung von brennbaren, festen, radioaktiven abfaellen
US4313845A (en) * 1979-11-28 1982-02-02 The United States Of America As Represented By The United States Department Of Energy System for chemically digesting low level radioactive, solid waste material
JPS56133474A (en) * 1980-03-24 1981-10-19 Jgc Corp Apparatus made of tantalum and usable for hot sulfuric acid and preventing method for corrosion and hydrogen embrittlement of said apparatus

Also Published As

Publication number Publication date
GB2084384A (en) 1982-04-07
JPS5761995A (en) 1982-04-14
GB2084384B (en) 1983-11-16
FR2482763A1 (fr) 1981-11-20
DE3119444A1 (de) 1982-05-13
FR2482763B1 (fr) 1985-03-29
US4587098A (en) 1986-05-06
JPS5928879B2 (ja) 1984-07-16

Similar Documents

Publication Publication Date Title
PT70324A (fr) Procede pour la production de nouveaux composes organiquesa effet pharmaceutique
PT69860A (fr) Procede pour la production de noveaux composes organiques a effet pharmaceutique
BE882926A (fr) Procede de reutilisation d'une enzyme
MA20437A1 (fr) Procede de conversion de matieres organiques de point d'ebullition eleve en matiere a bas point d'ebullition
BE872703A (fr) Procede d'elimination d'arsenic a partir d'une solution d'acide sulfurique
BE884729A (fr) Procede d'epuration des eaux residuaires contenant des matieres colorantes
MA20438A1 (fr) Procede de conversion de matieres organiques a point d'ebullition eleve en ma tiere a bas point d'ebullition
IT1160125B (it) Reattore per l'assimilazione anaerobica di fanghi organici
BE873967A (fr) Procede d'incineration de matieres organiques chlorees
FR2503146B1 (fr) Procede de preparation continue d'isocyanates organiques
BE880446A (fr) Procede de traitement des matieres organiques
SE8306961L (sv) Forfarande och anordning for kontinuerlig anaerob nedbrytning av organiska foreningar
BE889465A (fr) Procede de preparation de composes organiques carboxyles
BE888830A (fr) Procede de stabilisation d'une digestion a l'acide de matieres residuaires organiques
FR2486968B1 (fr) Procede electrochimique pour la synthese de composes organiques
MA19618A1 (fr) Diomides d'acide hydroxymalonique substitue, leur procede de production et leur utilisation comme pesticides
FR2557872B1 (fr) Procede d'isolement de l-amino-acides d'un melange reactionnel
ZA791550B (en) Process for dewatering sewage sludges disinfected with lime
FR2519960B1 (fr) Procede d'elimination de matieres organiques contenues dans un acide phosphorique obtenu par voie humide
BE876203A (fr) Procede de reduction de matieres cupriferes
BE883434A (fr) Nouveau procede de purification de l'acide ursodesoxycholique
FR2550245B3 (fr) Procede de combustion des liqueurs noires residuaires de fabrication de pate cellulosique
FR2595692B1 (fr) Procede pour la production d'acide naphtalenedicarboxylique en meme temps que d'acide trimellitique
BE896868A (fr) Procede de preparation d'acide acetique.
BE886680A (fr) Procede de production d'acide isophtalique

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: JAPAN NUCLEAR CYCLE DEVELOPMENT INSTITUTE

Effective date: 20010515