PT101490A - Processo para a purificacao de gases de escape de um incinerados dos gases odoriferos numa fabrica de celulose pelo processo do sulfato - Google Patents
Processo para a purificacao de gases de escape de um incinerados dos gases odoriferos numa fabrica de celulose pelo processo do sulfatoInfo
- Publication number
- PT101490A PT101490A PT101490A PT10149094A PT101490A PT 101490 A PT101490 A PT 101490A PT 101490 A PT101490 A PT 101490A PT 10149094 A PT10149094 A PT 10149094A PT 101490 A PT101490 A PT 101490A
- Authority
- PT
- Portugal
- Prior art keywords
- gases
- odorifier
- incorporating
- purification
- exhaust gases
- Prior art date
Links
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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (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)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI931755A FI104504B (fi) | 1993-04-16 | 1993-04-16 | Menetelmä sulfaattisellutehtaan hajukaasujen polttolaitoksen savukaasujen puhdistamiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
PT101490A true PT101490A (pt) | 1995-01-31 |
PT101490B PT101490B (pt) | 1999-11-30 |
Family
ID=8537761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT101490A PT101490B (pt) | 1993-04-16 | 1994-04-14 | Processo para a purificacao de gases de escape de um incinerados dos gases odoriferos numa fabrica de celulose pelo processo do sulfato |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES2096519B1 (pt) |
FI (1) | FI104504B (pt) |
PT (1) | PT101490B (pt) |
SE (1) | SE513635C2 (pt) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080779A (en) * | 1937-05-18 | Purification of combustion gases | ||
SE468717B (sv) * | 1988-12-12 | 1993-03-08 | Holmens Bruk Ab | Ligninpreparat och foerfarande foer dess framstaellning |
-
1993
- 1993-04-16 FI FI931755A patent/FI104504B/fi not_active IP Right Cessation
-
1994
- 1994-03-24 SE SE9400988A patent/SE513635C2/sv not_active IP Right Cessation
- 1994-03-29 ES ES09400678A patent/ES2096519B1/es not_active Expired - Fee Related
- 1994-04-14 PT PT101490A patent/PT101490B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI931755A0 (fi) | 1993-04-16 |
PT101490B (pt) | 1999-11-30 |
ES2096519A1 (es) | 1997-03-01 |
SE9400988L (sv) | 1994-10-17 |
SE513635C2 (sv) | 2000-10-16 |
ES2096519B1 (es) | 1997-11-16 |
FI104504B (fi) | 2000-02-15 |
FI931755A (fi) | 1994-10-17 |
SE9400988D0 (sv) | 1994-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8807884A (pt) | Processo de interferencia otico integrado | |
BR9509472A (pt) | Processo para biooxidação de montão de minério | |
DE69031442D1 (de) | Durchführung von Kompilieroptimierungsverfahren in einem optimierenden Kompiler | |
FI954533A (fi) | Selluloosakuitujen silloitusprosessi | |
DE69129919D1 (de) | Verfahren zur Kompilierung von Rechnerbefehlen, um Cachespeicherleistung zu verbessern | |
BR9605760A (pt) | Aperfeiçoamento de processo na síntese de n-Ú3-(3-ciano pirazoloÚ1,5-A¾pirimidin-7-il)fenil¾-n-etil acetamida | |
BR9505596A (pt) | Processo de lavagem | |
BR9003056A (pt) | Processo para obtencao de granulos de detergente revestidos e granulos assim obtidos | |
PT839138E (pt) | Processo para a preparacao de 3-hidroxipirazois substituidos em n | |
BR8305461A (pt) | Processo de dessulfuracao de gas | |
DE69130119D1 (de) | Verfahren zur Entschwefelung von Abgasen | |
BR9101050A (pt) | Processo de tel-controle de fac-simile | |
BR9408427A (pt) | Processo para purificação de gás natural | |
BR8900300A (pt) | Processo para a obtencao de celulose | |
PT101490A (pt) | Processo para a purificacao de gases de escape de um incinerados dos gases odoriferos numa fabrica de celulose pelo processo do sulfato | |
PT844999E (pt) | Processo de purificacao | |
DE69916394D1 (de) | Eich-Verfahren einer Brillenglas-Schleifmaschine und Eichkaliber zu dessen Ausführung | |
BR9404156A (pt) | Processo para purificação de indigo | |
BR9306854A (pt) | Processo para acetilação de celulose | |
BR9605941A (pt) | Processo para aperfeiçoar fibras de celulose | |
BR9507572A (pt) | Processo de pós-filtração de timbre e pós-filtro de timbre | |
FI953766A0 (fi) | Menetelmä selluloosakuitujen ristiinliittämiseksi | |
BR9612078A (pt) | Solução estabilizada de hidroxilamina uso de pelo menos um composto e processo de estabilizar soluções de hidroxilamina | |
BR9102846A (pt) | Processo para tratamento de uma mistura de amidas contendo cetoxima ou aldoxima | |
BR9100447A (pt) | Processo para a floculacao de um caldo aquoso de enzima |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19940824 |
|
FG3A | Patent granted, date of granting |
Effective date: 19990806 |
|
PC3A | Transfer or assignment |
Free format text: KVAERNER POWER OY FI Effective date: 20040622 |
|
PD3A | Change of proprietorship |
Free format text: KVAERNER PULPING OY FI Effective date: 20040622 |
|
TE3A | Change of address (patent) |
Free format text: KVAERNER PULPING OY FI Effective date: 20040622 |
|
MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20120206 |