RO65912A - PROCESS FOR PURIFYING SMOKE BURNS AND COMBUSTION GASES WITH THE CONCURRENT OBTAINING OF SULFURIC ACID - Google Patents

PROCESS FOR PURIFYING SMOKE BURNS AND COMBUSTION GASES WITH THE CONCURRENT OBTAINING OF SULFURIC ACID

Info

Publication number: RO65912A
Authority: RO; Romania
Prior art keywords: sulfuric acid; combustion gases; purifying smoke; concurrent; obtaining
Prior art date: 1973-07-26

Application number

RO7479871A

Other languages

French (fr)

Romanian (ro)

Inventor

Andre Salaun

Rene Tremplu

Original Assignee

Compagnie Industrielle Des Telecommunication Cit-Alcatel,Fr

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.)

1973-07-26

Filing date

1974-07-24

Publication date

1980-05-15

1974-07-24 Application filed by Compagnie Industrielle Des Telecommunication Cit-Alcatel,Fr filed Critical Compagnie Industrielle Des Telecommunication Cit-Alcatel,Fr

1980-05-15 Publication of RO65912A publication Critical patent/RO65912A/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/775—Liquid phase contacting processes or wet catalysis processes
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Environmental & Geological Engineering (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)

RO7479871A 1973-07-26 1974-07-24 PROCESS FOR PURIFYING SMOKE BURNS AND COMBUSTION GASES WITH THE CONCURRENT OBTAINING OF SULFURIC ACID RO65912A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR7327426A FR2238669B1 (en)	1973-07-26	1973-07-26
FR7416616A FR2271170B2 (en)	1973-07-26	1974-05-14
FR7420910A FR2274556A2 (en)	1973-07-26	1974-06-17	FUME AND GAS CLEANING PROCESS AND SULFURIC ACID PRODUCTION
FR7422251A FR2276260A2 (en)	1973-07-26	1974-06-26	SMOKE CLEANING PROCESS

Publications (1)

Publication Number	Publication Date
RO65912A true RO65912A (en)	1980-05-15

Family

ID=27446234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7479871A RO65912A (en)	1973-07-26	1974-07-24	PROCESS FOR PURIFYING SMOKE BURNS AND COMBUSTION GASES WITH THE CONCURRENT OBTAINING OF SULFURIC ACID

Country Status (16)

Country	Link
JP (1)	JPS5232863B2 (en)
BE (1)	BE817789A (en)
BR (1)	BR7406151D0 (en)
CA (1)	CA1034739A (en)
CH (1)	CH599046A5 (en)
DE (1)	DE2435611C3 (en)
DK (1)	DK146120C (en)
FR (4)	FR2238669B1 (en)
GB (1)	GB1451554A (en)
IE (1)	IE39808B1 (en)
IT (1)	IT1016693B (en)
LU (1)	LU70575A1 (en)
NL (1)	NL162568C (en)
NO (1)	NO136077C (en)
RO (1)	RO65912A (en)
SE (1)	SE417397B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2713992A1 (en) *	1977-03-30	1978-10-12	Kernforschungsanlage Juelich	METHOD FOR PURIFYING AN EXHAUST GAS SULFUR DIOXIDE
DE3629766A1 (en) *	1986-09-02	1988-03-17	Bayer Ag	METHOD FOR PURIFYING AND REHEATING EXHAUST GAS
DE3629765A1 (en) *	1986-09-02	1988-03-03	Bayer Ag	METHOD FOR PURIFYING EXHAUST GASES
JP3870867B2 (en)	2002-07-19	2007-01-24	東洋製罐株式会社	Method for manufacturing thermoplastic resin container

1973
- 1973-07-26 FR FR7327426A patent/FR2238669B1/fr not_active Expired
1974
- 1974-05-14 FR FR7416616A patent/FR2271170B2/fr not_active Expired
- 1974-06-17 FR FR7420910A patent/FR2274556A2/en active Granted
- 1974-06-26 FR FR7422251A patent/FR2276260A2/en active Granted
- 1974-07-09 CH CH941674A patent/CH599046A5/xx not_active IP Right Cessation
- 1974-07-15 IE IE1493/74A patent/IE39808B1/en unknown
- 1974-07-18 BE BE1006082A patent/BE817789A/en not_active IP Right Cessation
- 1974-07-19 GB GB3217974A patent/GB1451554A/en not_active Expired
- 1974-07-19 LU LU70575A patent/LU70575A1/xx unknown
- 1974-07-19 CA CA205,374A patent/CA1034739A/en not_active Expired
- 1974-07-24 DK DK399274A patent/DK146120C/en not_active IP Right Cessation
- 1974-07-24 SE SE7409601A patent/SE417397B/en unknown
- 1974-07-24 NO NO742700A patent/NO136077C/en unknown
- 1974-07-24 RO RO7479871A patent/RO65912A/en unknown
- 1974-07-24 DE DE2435611A patent/DE2435611C3/en not_active Expired
- 1974-07-25 JP JP49084683A patent/JPS5232863B2/ja not_active Expired
- 1974-07-25 BR BR6151/74A patent/BR7406151D0/en unknown
- 1974-07-25 IT IT69365/74A patent/IT1016693B/en active
- 1974-07-26 NL NL7410136.A patent/NL162568C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2435611A1 (en)	1975-02-06
FR2238669B1 (en)	1978-10-27
SE417397B (en)	1981-03-16
FR2276260A2 (en)	1976-01-23
LU70575A1 (en)	1975-05-21
DK399274A (en)	1975-03-10
FR2276260B2 (en)	1978-12-01
FR2271170B2 (en)	1978-12-01
FR2274556B2 (en)	1978-12-01
BR7406151D0 (en)	1975-04-22
NL162568C (en)	1980-06-16
NL162568B (en)	1980-01-15
DK146120B (en)	1983-07-04
DE2435611C3 (en)	1978-09-28
NL7410136A (en)	1975-01-28
NO136077C (en)	1977-07-20
NO136077B (en)	1977-04-12
CH599046A5 (en)	1978-05-12
BE817789A (en)	1975-01-20
NO742700L (en)	1975-02-24
SE7409601L (en)	1975-01-27
FR2274556A2 (en)	1976-01-09
IT1016693B (en)	1977-06-20
IE39808L (en)	1975-01-26
JPS5232863B2 (en)	1977-08-24
FR2238669A1 (en)	1975-02-21
IE39808B1 (en)	1979-01-03
DK146120C (en)	1983-12-05
FR2271170A2 (en)	1975-12-12
DE2435611B2 (en)	1978-01-26
GB1451554A (en)	1976-10-06
CA1034739A (en)	1978-07-18
JPS5071576A (en)	1975-06-13

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