CH377324A - Procédé de fabrication de fluorure d'aluminium anhydre - Google Patents

Procédé de fabrication de fluorure d'aluminium anhydre

Info

Publication number: CH377324A
Authority: CH; Switzerland
Prior art keywords: sep; zone; product; gaseous medium; fluorination
Prior art date: 1956-10-11

Application number

CH5135057A

Other languages

English (en)

French (fr)

Inventor

Lacroix Seraphin

Original Assignee

Pechiney Prod Chimiques 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.)

1956-10-11

Filing date

1957-10-07

Publication date

1964-05-15

1957-10-07 Application filed by Pechiney Prod Chimiques Sa filed Critical Pechiney Prod Chimiques Sa

1964-05-15 Publication of CH377324A publication Critical patent/CH377324A/fr

Links

KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 title claims description 9
IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 title claims description 8
238000004519 manufacturing process Methods 0.000 title claims description 8
239000007789 gas Substances 0.000 claims description 55
238000003682 fluorination reaction Methods 0.000 claims description 15
238000000034 method Methods 0.000 claims description 13
238000011084 recovery Methods 0.000 claims description 13
239000000725 suspension Substances 0.000 claims description 12
238000002203 pretreatment Methods 0.000 claims description 10
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
230000018044 dehydration Effects 0.000 claims description 3
238000006297 dehydration reaction Methods 0.000 claims description 3
238000000926 separation method Methods 0.000 claims description 3
238000010924 continuous production Methods 0.000 claims 1
239000011261 inert gas Substances 0.000 claims 1
239000000843 powder Substances 0.000 description 30
238000006243 chemical reaction Methods 0.000 description 18
239000000463 material Substances 0.000 description 6
238000005243 fluidization Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 3
239000007787 solid Substances 0.000 description 3
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000009434 installation Methods 0.000 description 2
101100004392 Arabidopsis thaliana BHLH147 gene Proteins 0.000 description 1
229910000792 Monel Inorganic materials 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
239000000428 dust Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
238000005192 partition Methods 0.000 description 1
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/50—Fluorides
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Processing Of Solid Wastes (AREA)
Treating Waste Gases (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

CH5135057A 1956-10-11 1957-10-07 Procédé de fabrication de fluorure d'aluminium anhydre CH377324A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR723550		1956-10-11

Publications (1)

Publication Number	Publication Date
CH377324A true CH377324A (fr)	1964-05-15

Family

ID=8703832

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH5135057A CH377324A (fr)	1956-10-11	1957-10-07	Procédé de fabrication de fluorure d'aluminium anhydre

Country Status (2)

Country	Link
CH (1)	CH377324A (es)
ES (1)	ES237995A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2119040A1 (es) *	1970-12-23	1972-08-04	Daikin Ind Ltd

1957
- 1957-10-07 CH CH5135057A patent/CH377324A/fr unknown
- 1957-10-09 ES ES0237995A patent/ES237995A1/es not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2119040A1 (es) *	1970-12-23	1972-08-04	Daikin Ind Ltd

Also Published As

Publication number	Publication date
ES237995A1 (es)	1958-04-16

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