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
Authority: GR; Greece
Prior art keywords: decomposition; tubular reactor; espeially; diaspor; bohemite
Prior art date: 1988-03-18

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.)

1988-03-18

Filing date

1988-06-27

Publication date

1990-01-19

1988-06-27 Application filed by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag

1990-01-19 Publication of GR880100420A publication Critical patent/GR880100420A/el

Links

238000000354 decomposition reaction Methods 0.000 title abstract 4
229910001570 bauxite Inorganic materials 0.000 title 1
229910001593 boehmite Inorganic materials 0.000 abstract 2
239000006185 dispersion Substances 0.000 abstract 2
FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 abstract 2
206010039509 Scab Diseases 0.000 abstract 1
230000002378 acidificating effect Effects 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000003153 chemical reaction reagent Substances 0.000 abstract 1
239000000470 constituent Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
230000007935 neutral effect Effects 0.000 abstract 1

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)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (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 (de)
AU (1)	AU606431B2 (de)
DE (1)	DE8803700U1 (de)
FR (1)	FR2628755B3 (de)
GB (1)	GB2215714A (de)
GR (1)	GR880100420A (de)
HU (1)	HU199709B (de)
IT (1)	IT215002Z2 (de)
NL (1)	NL8801660A (de)
PL (1)	PL273532A1 (de)
RO (1)	RO104156B1 (de)
SU (1)	SU1708143A3 (de)

Families Citing this family (2)

* 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
CN117551982A (zh) *	2023-08-18	2024-02-13	泰州隆基乐叶光伏科技有限公司	一种lpcvd设备的炉管更换方法、装置以及系统

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

1988
- 1988-03-18 DE DE8803700U patent/DE8803700U1/de not_active Expired
- 1988-06-27 GR GR880100420A patent/GR880100420A/el unknown
- 1988-06-29 RO RO13425388A patent/RO104156B1/ro unknown
- 1988-06-30 HU HU338788A patent/HU199709B/hu not_active IP Right Cessation
- 1988-06-30 NL NL8801660A patent/NL8801660A/nl not_active Application Discontinuation
- 1988-07-05 PL PL27353288A patent/PL273532A1/xx unknown
- 1988-07-08 IT IT5328588U patent/IT215002Z2/it active
- 1988-07-12 AU AU18973/88A patent/AU606431B2/en not_active Expired - Fee Related
- 1988-07-12 JP JP9152088U patent/JPH01139829U/ja active Pending
- 1988-07-14 SU SU884356112A patent/SU1708143A3/ru active
- 1988-07-15 FR FR8809646A patent/FR2628755B3/fr not_active Expired - Lifetime
- 1988-09-09 GB GB8821233A patent/GB2215714A/en not_active Withdrawn

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

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