RO67415A - PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES - Google Patents

PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES

Info

Publication number: RO67415A
Authority: RO; Romania
Prior art keywords: aluminum oxide; alkalinous; absorbent; regeneration; fluorine
Prior art date: 1973-09-15

Application number

RO7479985A

Other languages

French (fr)

Romanian (ro)

Inventor

Guenter Winkhaus

Kurt Kurre

Guenter Lossmann

Lothar Reh

Eberhard Boehm

Original Assignee

Metallgesellschaft 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.)

1973-09-15

Filing date

1974-09-13

Publication date

1979-08-15

1974-09-13 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1979-08-15 Publication of RO67415A publication Critical patent/RO67415A/en

Links

TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 2
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title 1
230000002745 absorbent Effects 0.000 title 1
239000002250 absorbent Substances 0.000 title 1
ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 title 1
150000001875 compounds Chemical class 0.000 title 1
229910052731 fluorine Inorganic materials 0.000 title 1
239000011737 fluorine Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
230000008929 regeneration Effects 0.000 title 1
238000011069 regeneration method Methods 0.000 title 1
229910001388 sodium aluminate Inorganic materials 0.000 title 1
239000002912 waste gas Substances 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

RO7479985A 1973-09-15 1974-09-13 PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES RO67415A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732346537 DE2346537A1 (en)	1973-09-15	1973-09-15	PROCESS FOR PROCESSING ALUMINUM OXIDE, SODIUM ALUMINATE AND / OR ALKALIZED ALUMINUM OXIDE USED TO SEPARATE FLUORINE COMPOUNDS FROM EXHAUST GASES

Publications (1)

Publication Number	Publication Date
RO67415A true RO67415A (en)	1979-08-15

Family

ID=5892679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7479985A RO67415A (en)	1973-09-15	1974-09-13	PROCESS FOR THE REGENERATION OF ALUMINUM OXIDE, SODIUM ALUMINATE, ALKALINOUS ALUMINUM OXIDE USED AS ABSORBENT BY SEPARATING COMPOUNDS WITH FLUORINE FROM WASTE GASES

Country Status (15)

Country	Link
JP (1)	JPS5056388A (en)
AT (1)	AT334102B (en)
BE (1)	BE819762A (en)
BR (1)	BR7407091D0 (en)
CS (1)	CS179921B2 (en)
DE (1)	DE2346537A1 (en)
FR (1)	FR2243723A1 (en)
GB (1)	GB1479924A (en)
IN (1)	IN141991B (en)
IT (1)	IT1021221B (en)
NL (1)	NL7408920A (en)
NO (1)	NO742076L (en)
PL (1)	PL91714B1 (en)
RO (1)	RO67415A (en)
SE (1)	SE7411593L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2928368A1 (en)	1979-07-13	1981-02-05	Metallgesellschaft Ag	METHOD FOR PRODUCING HYDROFLUORINE
DE2942439C2 (en) *	1979-10-20	1981-10-15	Vereinigte Aluminium-Werke Ag, 5300 Bonn	Process and device for the production of hydrogen fluoride from fluorine-containing materials by pyrohydrolysis
CN116059777A (en) *	2023-01-03	2023-05-05	万华化学集团电池科技有限公司	A method for deep separation of fluorine-containing HCl in tail gas of lithium hexafluorophosphate synthesis

1973
- 1973-09-15 DE DE19732346537 patent/DE2346537A1/en active Pending
1974
- 1974-04-19 IN IN896/CAL/74A patent/IN141991B/en unknown
- 1974-05-17 AT AT413374A patent/AT334102B/en not_active IP Right Cessation
- 1974-06-04 FR FR7419211A patent/FR2243723A1/fr not_active Withdrawn
- 1974-06-07 NO NO742076A patent/NO742076L/no unknown
- 1974-06-18 JP JP49069595A patent/JPS5056388A/ja active Pending
- 1974-07-02 NL NL7408920A patent/NL7408920A/en unknown
- 1974-07-22 CS CS7400005219A patent/CS179921B2/en unknown
- 1974-08-15 GB GB36035/74A patent/GB1479924A/en not_active Expired
- 1974-08-27 BR BR7091/74A patent/BR7407091D0/en unknown
- 1974-09-10 BE BE6044743A patent/BE819762A/en unknown
- 1974-09-10 IT IT27105/74A patent/IT1021221B/en active
- 1974-09-13 PL PL1974174096A patent/PL91714B1/xx unknown
- 1974-09-13 SE SE7411593A patent/SE7411593L/xx unknown
- 1974-09-13 RO RO7479985A patent/RO67415A/en unknown

Also Published As

Publication number	Publication date
SE7411593L (en)	1975-03-17
CS179921B2 (en)	1977-12-30
IT1021221B (en)	1978-01-30
BR7407091D0 (en)	1975-07-29
DE2346537A1 (en)	1975-04-24
GB1479924A (en)	1977-07-13
IN141991B (en)	1977-05-14
PL91714B1 (en)	1977-03-31
NO742076L (en)	1975-04-14
BE819762A (en)	1975-03-10
AT334102B (en)	1976-12-27
JPS5056388A (en)	1975-05-17
AU6913874A (en)	1975-11-20
NL7408920A (en)	1975-03-18
ATA413374A (en)	1976-04-15
FR2243723A1 (en)	1975-04-11

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