ES8402169A1 - Procedimiento auto-regulador para separar sulfuro de hidrogeno de una corriente gaseosa que lo contiene. - Google Patents
Procedimiento auto-regulador para separar sulfuro de hidrogeno de una corriente gaseosa que lo contiene.Info
- Publication number
- ES8402169A1 ES8402169A1 ES518407A ES518407A ES8402169A1 ES 8402169 A1 ES8402169 A1 ES 8402169A1 ES 518407 A ES518407 A ES 518407A ES 518407 A ES518407 A ES 518407A ES 8402169 A1 ES8402169 A1 ES 8402169A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen sulfide
- gases
- removal
- self
- sulfur dioxide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/14—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 by absorption
- B01D53/1418—Recovery of products
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/102—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing free acid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PROCEDIMIENTO AUTORREGULADOR PARA LA SEPARACION DE SULFURO DE HIDROGENO DE UNA CORRIENTE GASEOSA. CONSISTE EN LAVAR LA CORRIENTE GASEOSA CON UNA DISOLUCION ACUOSA DE DIOXIDO DE AZUFRE, QUE CONTIENE UN TAMPON QUE LO MANTIENE A PH INFERIOR A 5, A PRESION SUPERIOR A LA ATMOSFERICA; LAVAR CON UN ABSORBENTE Y DESORBER EL SULFURO DE HIDROGENO DE ESTE ABSORBENTE; OXIDAR LA CORRIENTE DE SULFURO DE HIDROGENO RESULTANTE DE LA ANTERIOR DESORCION PARA FORMAR DIOXIDO DE AZUFRE, QUE SE DISUELVE EN UN MEDIO ACUOSO Y SE RECICLA A LA PRIMERA ETAPA. TIENE APLICACIONES PARA LA ELIMINACION DE SULFURO DE HIDROGENO DE CORRIENTES GASEOSAS RESULTANTES DE PROCESOS DE CONVERSION O REFINO ORGANICOS, ANTES DE SU UTILIZACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33351681A | 1981-12-22 | 1981-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8402169A1 true ES8402169A1 (es) | 1984-01-16 |
ES518407A0 ES518407A0 (es) | 1984-01-16 |
Family
ID=23303118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES518407A Granted ES518407A0 (es) | 1981-12-22 | 1982-12-21 | Procedimiento auto-regulador para separar sulfuro de hidrogeno de una corriente gaseosa que lo contiene. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0082579A1 (es) |
JP (1) | JPS58114713A (es) |
BR (1) | BR8207306A (es) |
DD (1) | DD210066A5 (es) |
ES (1) | ES518407A0 (es) |
NO (1) | NO824303L (es) |
PT (1) | PT75862A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3607029A1 (de) * | 1985-03-08 | 1986-10-02 | Jgc Corp., Tokio/Tokyo | Verfahren zur entschwefelung von schwefelwasserstoff enthaltendem gas |
US4839154A (en) * | 1986-12-29 | 1989-06-13 | Conoco Inc. | Process for converting sulfide ion to innocuous, solubile sulfur species |
JPH0698262B2 (ja) * | 1987-11-06 | 1994-12-07 | 株式会社日本触媒 | 酸性ガス吸収剤組成物 |
US4935221A (en) * | 1988-06-13 | 1990-06-19 | Air Products And Chemicals, Inc. | Water condenser/separator systems for Claus processes |
WO1996011164A1 (en) * | 1992-11-04 | 1996-04-18 | Nobuyasu Hasebe | Method and apparatus for desulfurizing a gas |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1937196A (en) * | 1931-03-17 | 1933-11-28 | Koppers Co Delaware | Gas purification |
US1915364A (en) * | 1932-07-23 | 1933-06-27 | Standard Oil Dev Co | Treating hydrogen-sulphide containing gases |
NL37666C (es) * | 1932-10-15 | 1900-01-01 | ||
US2946652A (en) * | 1957-06-27 | 1960-07-26 | Universal Oil Prod Co | Gas purification process |
US4056606A (en) * | 1975-05-30 | 1977-11-01 | Bayer Aktiengesellschaft | Desulfurization of waste gases containing hydrogen sulfide |
-
1982
- 1982-11-16 PT PT75862A patent/PT75862A/pt unknown
- 1982-12-15 BR BR8207306A patent/BR8207306A/pt unknown
- 1982-12-20 DD DD82246271A patent/DD210066A5/de unknown
- 1982-12-21 EP EP82201640A patent/EP0082579A1/en not_active Withdrawn
- 1982-12-21 ES ES518407A patent/ES518407A0/es active Granted
- 1982-12-21 NO NO824303A patent/NO824303L/no unknown
- 1982-12-22 JP JP57224112A patent/JPS58114713A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
PT75862A (en) | 1982-12-01 |
DD210066A5 (de) | 1984-05-30 |
JPS58114713A (ja) | 1983-07-08 |
ES518407A0 (es) | 1984-01-16 |
EP0082579A1 (en) | 1983-06-29 |
NO824303L (no) | 1983-06-23 |
BR8207306A (pt) | 1983-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19851108 |