GR880100420A - Σωληνωτος αντιδραστηρας χρησιμοποιουμενος ιδιως για την αποσυνθεση σε υψηλη θερμοκρασια βωξιτων που περιεχουν βοημιτη και διασπορο. - Google Patents

Σωληνωτος αντιδραστηρας χρησιμοποιουμενος ιδιως για την αποσυνθεση σε υψηλη θερμοκρασια βωξιτων που περιεχουν βοημιτη και διασπορο.

Info

Publication number
GR880100420A
GR880100420A GR880100420A GR880100420A GR880100420A GR 880100420 A GR880100420 A GR 880100420A GR 880100420 A GR880100420 A GR 880100420A GR 880100420 A GR880100420 A GR 880100420A GR 880100420 A GR880100420 A GR 880100420A
Authority
GR
Greece
Prior art keywords
decomposition
tubular reactor
espeially
diaspor
bohemite
Prior art date
Application number
GR880100420A
Other languages
Greek (el)
English (en)
Inventor
Kaltenberg Hansgeorg
Original Assignee
Vaw Ver Aluminium Werke Ag
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 Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Publication of GR880100420A publication Critical patent/GR880100420A/el

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0073—Sealings
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/21—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for expansion-compensation devices
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GR880100420A 1988-03-18 1988-06-27 Σωληνωτος αντιδραστηρας χρησιμοποιουμενος ιδιως για την αποσυνθεση σε υψηλη θερμοκρασια βωξιτων που περιεχουν βοημιτη και διασπορο. GR880100420A (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8803700U DE8803700U1 (de) 1988-03-18 1988-03-18 Rohrreaktor, insbesondere für den Hochtemperaturaufschluß böhmit- und diasporhaltiger Bauxite

Publications (1)

Publication Number Publication Date
GR880100420A true GR880100420A (el) 1990-01-19

Family

ID=6822029

Family Applications (1)

Application Number Title Priority Date Filing Date
GR880100420A GR880100420A (el) 1988-03-18 1988-06-27 Σωληνωτος αντιδραστηρας χρησιμοποιουμενος ιδιως για την αποσυνθεση σε υψηλη θερμοκρασια βωξιτων που περιεχουν βοημιτη και διασπορο.

Country Status (12)

Country Link
JP (1) JPH01139829U (enrdf_load_stackoverflow)
AU (1) AU606431B2 (enrdf_load_stackoverflow)
DE (1) DE8803700U1 (enrdf_load_stackoverflow)
FR (1) FR2628755B3 (enrdf_load_stackoverflow)
GB (1) GB2215714A (enrdf_load_stackoverflow)
GR (1) GR880100420A (enrdf_load_stackoverflow)
HU (1) HU199709B (enrdf_load_stackoverflow)
IT (1) IT215002Z2 (enrdf_load_stackoverflow)
NL (1) NL8801660A (enrdf_load_stackoverflow)
PL (1) PL273532A1 (enrdf_load_stackoverflow)
RO (1) RO104156B1 (enrdf_load_stackoverflow)
SU (1) SU1708143A3 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107961B (fi) 1999-09-23 2001-10-31 Outokumpu Oy Laitteisto pölykasvannaisten puhdistamiseksi sulatusuunin yhteydessä

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814796A (en) * 1930-04-23 1931-07-14 Dow Chemical Co Autoclave
US3018170A (en) * 1959-07-13 1962-01-23 Soloducha Nicolas Pressure leaching apparatus
DE1937392A1 (de) * 1969-07-23 1972-03-02 Vaw Ver Aluminium Werke Ag Verfahren zum Nassaufschluss von Mineralien,Erzen oder anderen Stoffen
DE3602603A1 (de) * 1986-01-29 1987-07-30 Franz Dr Ing Maly Selbstkompensierendes fernheizungsrohr mit verbindungselement, ausgebildet als stahlmantel-verbundrohr

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781994A (en) * 1954-02-17 1957-08-28 Dorr Oliver Inc Calcination of alumina hydrate
US3744946A (en) * 1971-10-15 1973-07-10 Nat Standard Co Apparatus for fabricating continuous elongated components
GB2127709A (en) * 1982-10-06 1984-04-18 Univ Edinburgh Manufacture of aluminium nitride
FR2632973B1 (fr) * 1988-06-21 1993-01-15 Michelin & Cie Procedes et dispositifs pour obtenir une structure d'austenite homogene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814796A (en) * 1930-04-23 1931-07-14 Dow Chemical Co Autoclave
US3018170A (en) * 1959-07-13 1962-01-23 Soloducha Nicolas Pressure leaching apparatus
DE1937392A1 (de) * 1969-07-23 1972-03-02 Vaw Ver Aluminium Werke Ag Verfahren zum Nassaufschluss von Mineralien,Erzen oder anderen Stoffen
DE3602603A1 (de) * 1986-01-29 1987-07-30 Franz Dr Ing Maly Selbstkompensierendes fernheizungsrohr mit verbindungselement, ausgebildet als stahlmantel-verbundrohr

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

Also Published As

Publication number Publication date
FR2628755A3 (fr) 1989-09-22
JPH01139829U (enrdf_load_stackoverflow) 1989-09-25
NL8801660A (nl) 1989-10-16
AU1897388A (en) 1989-01-19
HU199709B (en) 1990-03-28
GB2215714A (en) 1989-09-27
SU1708143A3 (ru) 1992-01-23
PL273532A1 (en) 1989-10-02
DE8803700U1 (de) 1989-07-13
GB8821233D0 (en) 1988-10-12
HUT49505A (en) 1989-10-30
AU606431B2 (en) 1991-02-07
RO104156B1 (en) 1993-12-15
FR2628755B3 (fr) 1990-03-09
IT215002Z2 (it) 1990-07-30
IT8853285V0 (it) 1988-07-08

Similar Documents

Publication Publication Date Title
Richardson et al. ANDALUSITE-SILLIMANITE EQUILIBRIA
ES8505210A1 (es) Procedimiento y aparato para la fabricacion de un gas de sintesis que incluye hidrogeno y monoxido de carbono.
GB831118A (en) Method of and apparatus for carrying out exothermic chemical reactions involving gases and/or liquids
FR2331793A1 (fr) Methode de detection d'une reaction antigene-anticorps
NL7709058A (nl) Werkwijze voor de thermische ontleding van alu- miniumchloridehydraat.
GR880100420A (el) Σωληνωτος αντιδραστηρας χρησιμοποιουμενος ιδιως για την αποσυνθεση σε υψηλη θερμοκρασια βωξιτων που περιεχουν βοημιτη και διασπορο.
GB1481124A (en) Spectroscopic system
ES2043325T3 (es) Procedimiento para producir frio y/o calor por reaccion solido/gas mediante conductos de calor gravitacionales.
KR860002446A (ko) 2,4-디클로로-5-플루오로-벤조산의 제조방법
KR880006147A (ko) 방향족 화합물의 측쇄의 광염소화 방법
GB1072737A (en) Tetrahaloethyl sulfenyl halides
BR8204158A (pt) Processo para a preparacao de cloretos de acido
GB1535149A (en) Process for the preparation of certain nuclear-chlorinated benzotrichlorides
GB1327268A (en) Continuous manufacture of chlorinated hydrocarbons
IL69370A (en) Process for the preparation of meta-chloroanilines
GB1410192A (en) Fluorescent aryl 3,3-pyrazolyl-2-pyrazolines
Birk Mechanistic implications and ambiguities in rate laws
BR8105974A (pt) Processo para a preparacao de acido 3-bromo-4-fluor-benzoico
GB1180327A (en) Process for Chlorinating Polymers
ES2129914T3 (es) Procedimiento para la obtencion de cloruros de (2-cloroetil)-amonio.
GEFTER Properties of systems with temperature gradient in the presence of chemical reactions(Temperature, concentration and heat conductivity profiles of chemically reacting gas mixtures with thermal gradient, using classical transfer equations)
GB1237593A (en) A process for the chlorination of dimethylamino acetonitrile
BR8807134A (pt) Sistema cromogenico de copia sensivel a pressao
Tattershall REACTIONS OF PENTAFLUOROSULFUR HYPOFLUORITE WITH CI2, BR2, I2, NO, NO2 AND PF3
GR21210B (el) Μεθοδος ανακτησεως ακρυλονιτριλιου.