SU501663A3 - Способ обработки активной окиси алюмини - Google Patents

Способ обработки активной окиси алюмини

Info

Publication number: SU501663A3
Authority: SU; USSR - Soviet Union
Prior art keywords: alumina; active alumina; product; processing active; hours
Prior art date: 1971-05-15

Application number

SU1781197A

Other languages

English (en)

Russian (ru)

Inventor

Кобзару Аурел

Original Assignee

Институтул Петрохим (Инопредприятие)

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.)

1971-05-15

Filing date

1972-05-04

Publication date

1976-01-30

1972-05-04 Application filed by Институтул Петрохим (Инопредприятие) filed Critical Институтул Петрохим (Инопредприятие)

1976-01-30 Application granted granted Critical

1976-01-30 Publication of SU501663A3 publication Critical patent/SU501663A3/ru

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 9
238000000034 method Methods 0.000 title claims description 4
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 3
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
238000001354 calcination Methods 0.000 claims description 3
238000001035 drying Methods 0.000 claims 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
238000005054 agglomeration Methods 0.000 description 2
230000002776 aggregation Effects 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
239000008187 granular material Substances 0.000 description 2
BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
229910001593 boehmite Inorganic materials 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
238000001556 precipitation Methods 0.000 description 1

Landscapes

Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Catalysts (AREA)

SU1781197A 1971-05-15 1972-05-04 Способ обработки активной окиси алюмини SU501663A3 (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO6690271		1971-05-15

Publications (1)

Publication Number	Publication Date
SU501663A3 true SU501663A3 (ru)	1976-01-30

Family

ID=20089068

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU1781197A SU501663A3 (ru)	1971-05-15	1972-05-04	Способ обработки активной окиси алюмини

Country Status (3)

Country	Link
CS (1)	CS163276B2 (th)
IT (1)	IT954978B (th)
SU (1)	SU501663A3 (th)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8394880B2 (en)	2002-04-19	2013-03-12	Saint-Gobain Ceramics & Plastics, Inc.	Flame retardant composites

1972
- 1972-04-25 CS CS277372A patent/CS163276B2/cs unknown
- 1972-05-04 IT IT2392272A patent/IT954978B/it active
- 1972-05-04 SU SU1781197A patent/SU501663A3/ru active

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8394880B2 (en)	2002-04-19	2013-03-12	Saint-Gobain Ceramics & Plastics, Inc.	Flame retardant composites

Also Published As

Publication number	Publication date
IT954978B (it)	1973-09-15
CS163276B2 (th)	1975-08-29

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