IT970927B - Procedimento per ridurre l inqui namento dell aria - Google Patents

Procedimento per ridurre l inqui namento dell aria

Info

Publication number: IT970927B
Authority: IT; Italy
Prior art keywords: procedure; air pollution; reduce air; reduce; pollution
Prior art date: 1971-11-17

Application number

IT3172772A

Other languages

English (en)

Original Assignee

Texaco Development Corp

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.)

1971-11-17

Filing date

1972-11-16

Publication date

1974-04-20

1972-11-16 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1974-04-20 Application granted granted Critical

1974-04-20 Publication of IT970927B publication Critical patent/IT970927B/it

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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
- B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
- 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
- B01J19/006—Baffles
- 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
- B01J19/0066—Stirrers
- 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
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00779—Baffles attached to the stirring means

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Biomedical Technology (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
Inorganic Chemistry (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Catalysts (AREA)

IT3172772A 1971-11-17 1972-11-16 Procedimento per ridurre l inqui namento dell aria IT970927B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US19977971A	1971-11-17	1971-11-17

Publications (1)

Publication Number	Publication Date
IT970927B true IT970927B (it)	1974-04-20

Family

ID=22738987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT3172772A IT970927B (it)	1971-11-17	1972-11-16	Procedimento per ridurre l inqui namento dell aria

Country Status (7)

Country	Link
JP (1)	JPS4875461A (it)
BE (1)	BE791398A (it)
CA (1)	CA975931A (it)
DE (1)	DE2255832A1 (it)
GB (1)	GB1400632A (it)
IT (1)	IT970927B (it)
NL (1)	NL7215554A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1136587B (it) *	1981-04-29	1986-09-03	Prodeco Spa	Procedimento per il trattamento di acque contenenti solfuri
NL8203872A (nl) *	1982-10-06	1984-05-01	Stamicarbon	Werkwijze voor het bereiden van zwavelgranules.
DE3707823A1 (de) *	1987-03-11	1988-09-22	Linde Ag	Verfahren und vorrichtung zur durchfuehrung von gas/fluessigkeits-reaktionen
US5094824A (en) *	1990-11-30	1992-03-10	Shell Oil Company	H2 S removal process
CN115385484B (zh) *	2022-09-16	2024-04-05	陕西佰昕源油气技术服务有限公司	一种油气田采出含硫污水处理装置

1972
- 1972-11-06 GB GB5112972A patent/GB1400632A/en not_active Expired
- 1972-11-14 BE BE791398A patent/BE791398A/xx unknown
- 1972-11-15 DE DE19722255832 patent/DE2255832A1/de active Pending
- 1972-11-16 IT IT3172772A patent/IT970927B/it active
- 1972-11-16 CA CA156,670A patent/CA975931A/en not_active Expired
- 1972-11-17 NL NL7215554A patent/NL7215554A/xx unknown
- 1972-11-17 JP JP11484872A patent/JPS4875461A/ja active Pending

Also Published As

Publication number	Publication date
GB1400632A (en)	1975-07-16
BE791398A (fr)	1973-05-14
CA975931A (en)	1975-10-14
JPS4875461A (it)	1973-10-11
NL7215554A (it)	1973-05-21
DE2255832A1 (de)	1973-05-24

Publication	Publication Date	Title
IT974671B (it)	1974-07-10	Depuratore d aria
AT323023B (de)	1975-06-25	Spielzeug-baustein
IT1055556B (it)	1982-01-11	Metodo e dispositivo per aumentare la temperatura dell aria nei forni a tino
IT967218B (it)	1974-02-28	Controllo dell inquinamento dell aria
SE7212285L (sv)	1973-03-23	Luftcylinder
CH539565A (de)	1973-07-31	Wanderrost
IT944349B (it)	1973-04-20	Lubrificazione per tubazione dell aria
IT948945B (it)	1973-06-11	Camino atto ad evitare l inquinamen to dell atmosfera circostante
MX147027A (es)	1982-09-23	Procedimiento para producir azaspiranos
IT946856B (it)	1973-05-21	Turbina per filare
IT1048346B (it)	1980-11-20	Procedimento per produrre stirolo
BE782843A (fr)	1972-10-30	Perfectionnements aux cheminees de brulage
AT328474B (de)	1976-03-25	Typentrager
IT946871B (it)	1973-05-21	Turbina per filare
IT976072B (it)	1974-08-20	Carburatore
IT970927B (it)	1974-04-20	Procedimento per ridurre l inqui namento dell aria
FI55918B (fi)	1979-06-29	Apparat foer anvaendning i befordringshisskorgsreglersystem
IT967573B (it)	1974-03-11	Perfezionamento ai forni rotanti
SE381032B (sv)	1975-11-24	Turbinluftare
IT1033376B (it)	1979-07-10	Composizione riodorante l aria
AR193867A1 (es)	1973-05-31	Procedimiento para hacer antiafieltrante la lana
IT949163B (it)	1973-06-11	Perfezionamenti ai veicoli
BE791856R (fr)	1973-03-16	Perfectionnements aux
IT967010B (it)	1974-02-28	Perfezionamenti agli accendini
SE396608B (sv)	1977-09-26	Sett att framstella nya penicilliner