JPS575789A - Desulfurization of gas - Google Patents
Desulfurization of gasInfo
- Publication number
- JPS575789A JPS575789A JP8121080A JP8121080A JPS575789A JP S575789 A JPS575789 A JP S575789A JP 8121080 A JP8121080 A JP 8121080A JP 8121080 A JP8121080 A JP 8121080A JP S575789 A JPS575789 A JP S575789A
- Authority
- JP
- Japan
- Prior art keywords
- gas mixture
- 000ppm
- cos
- impurities
- cao
- 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.)
- Granted
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Industrial Gases (AREA)
Abstract
PURPOSE: To remove essentially all sulfur components consisting of H2S, CS2 and COS from a gas mixture composed mainly of CO, etc. and containing sulfur compounds as impurities, by passing the gas mixture through a packed layer composed of calcium oxide and barium oxide at a specific temperature.
CONSTITUTION: A gas mixture containing ≥50vol% (pref. ≥90vol%) of CO or CO and H2 and small amounts of H2S, COS and CS2 as impurities, and free from SO2 and SO3, is passed through a packed column containing CaO and/or BaO layers at 300W700°C (esp. 400W650°C) at a space velocity of e.g. 10W1,000hr-1 to effect the desulfurization. The CaO and/or baO are usually formed to pellets of 1W5mm in diameter, and charged in a packed layer using a perforated plate or a wire mesh as a substrate. The content of the impurity components in the gas mixture is usually, 1W5,000ppm of H2S, 1W1,000ppm of CS2 and 1W2,000ppm of COS.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8121080A JPS575789A (en) | 1980-06-16 | 1980-06-16 | Desulfurization of gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8121080A JPS575789A (en) | 1980-06-16 | 1980-06-16 | Desulfurization of gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575789A true JPS575789A (en) | 1982-01-12 |
JPH0231757B2 JPH0231757B2 (en) | 1990-07-16 |
Family
ID=13740118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8121080A Granted JPS575789A (en) | 1980-06-16 | 1980-06-16 | Desulfurization of gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575789A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014240472A (en) * | 2013-06-12 | 2014-12-25 | 一般財団法人石炭エネルギーセンター | Method and apparatus for coal/biomass co-gasification by improved three-column type circulated fluidized bed |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151288A (en) * | 1975-06-20 | 1976-12-25 | Babcock Hitachi Kk | Method of preventing sintering of granules of desulfurizing agent |
JPS5316366A (en) * | 1976-07-30 | 1978-02-15 | Mitsubishi Heavy Ind Ltd | Solid-gas contacting apparatus |
JPS5385807A (en) * | 1976-12-31 | 1978-07-28 | Steinmueller Gmbh L & C | Desulfurization of gas |
-
1980
- 1980-06-16 JP JP8121080A patent/JPS575789A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151288A (en) * | 1975-06-20 | 1976-12-25 | Babcock Hitachi Kk | Method of preventing sintering of granules of desulfurizing agent |
JPS5316366A (en) * | 1976-07-30 | 1978-02-15 | Mitsubishi Heavy Ind Ltd | Solid-gas contacting apparatus |
JPS5385807A (en) * | 1976-12-31 | 1978-07-28 | Steinmueller Gmbh L & C | Desulfurization of gas |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014240472A (en) * | 2013-06-12 | 2014-12-25 | 一般財団法人石炭エネルギーセンター | Method and apparatus for coal/biomass co-gasification by improved three-column type circulated fluidized bed |
Also Published As
Publication number | Publication date |
---|---|
JPH0231757B2 (en) | 1990-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1548256A (en) | Selective adsorption of no from gas streams | |
DE3160042D1 (en) | Process for the separation of three components from a mixture by solid-bed adsorption and desorption | |
JPS575789A (en) | Desulfurization of gas | |
JPS5235789A (en) | Humidity-exchange type ozone generator | |
ES451418A1 (en) | Process for the removal of vinyl chloride from gas streams | |
JPS5365393A (en) | Preparation of titanium dioxide-containing polyester | |
JPS57165489A (en) | Desulfurization of gas | |
JPS51130800A (en) | Treatment method by exchange,adsorption,separation,enrichment of cesiu m-137 from radio-active waste liquid | |
JPS522807A (en) | Process for treatment of blast furnace gas ashes | |
JPS544893A (en) | Continuous type ozone adding unit | |
JPS52103377A (en) | Purification of space containing poisonous gas | |
JPS5440294A (en) | Purifying method for hydrogen chloride | |
JPS51127699A (en) | Glass breakage detector | |
JPS51145556A (en) | Stabilized polypropylene compositions | |
FI801862A (en) | PROCEDURE FOR THE PROVISION OF AUTHORITY | |
JPS574221A (en) | Manufacture of mixture containing little dust | |
JPS57123292A (en) | Production of co-containing gas | |
JPS52116068A (en) | Manufacture of gas discahrge panel | |
JPS51149890A (en) | Composition for purifying gas | |
JPS5382717A (en) | Purification of sebacic acid or its ester | |
AT263034B (en) | Process for the separation of nitrogen oxide-containing sulfur trioxide mists | |
JPS52791A (en) | Dry process for treatment of granular sulfur | |
JPS5221289A (en) | Element of hot fluorescent dosagemeter and its manufacturing process | |
JPS5430200A (en) | Purification of stevioside | |
JPS51143587A (en) | Ozonizer |