JPS5771637A - Preparation of desulfurizing agent - Google Patents
Preparation of desulfurizing agentInfo
- Publication number
- JPS5771637A JPS5771637A JP55148395A JP14839580A JPS5771637A JP S5771637 A JPS5771637 A JP S5771637A JP 55148395 A JP55148395 A JP 55148395A JP 14839580 A JP14839580 A JP 14839580A JP S5771637 A JPS5771637 A JP S5771637A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- desulfurizing agent
- sent
- coals
- crushed
- 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.)
- Pending
Links
- 230000003009 desulfurizing effect Effects 0.000 title abstract 4
- 239000003245 coal Substances 0.000 abstract 6
- 238000000034 method Methods 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- 238000000197 pyrolysis Methods 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Landscapes
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: To obtain a desulfurizing agent reducing pressure loss of an adsorbing tower in an enhanced yield against coal by a method wherein caking coal and noncaking coal are respectively crushed into an appropriate particle size and, after mixing, the obtained mixture is subjected to dry distillation and activated.
CONSTITUTION: Streans 100, 102 of nocaking coal and caking coal are introduced into crushers 1, 3 to be crushed therein and, from the obtained both crushed coals, an appropriate particle size is selected in classifiers 2, 4. Subsequently, the selected particulate coals are sent into a mixer 5 from streams 106, 107 and the coals finely divided by crushing are sent to a boiler from streams 104, 105. The coal mixed in the mixer is supplied to a dry distillation process 6 from a stream 108 and, subsequently, sent to an activating process from a stream 109 to obtain a desulfurizing agent 110. The desulfurizing agent obtained by this method has effect to reduce loss of gas passing pressure of a waste gas in an adsorbing tower.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55148395A JPS5771637A (en) | 1980-10-24 | 1980-10-24 | Preparation of desulfurizing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55148395A JPS5771637A (en) | 1980-10-24 | 1980-10-24 | Preparation of desulfurizing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5771637A true JPS5771637A (en) | 1982-05-04 |
Family
ID=15451813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55148395A Pending JPS5771637A (en) | 1980-10-24 | 1980-10-24 | Preparation of desulfurizing agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5771637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016007426A (en) * | 2014-06-25 | 2016-01-18 | 株式会社ハーマン | Grill cooker |
-
1980
- 1980-10-24 JP JP55148395A patent/JPS5771637A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016007426A (en) * | 2014-06-25 | 2016-01-18 | 株式会社ハーマン | Grill cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4590049A (en) | Method for dry desulfurization of exhaust gas | |
| US4178349A (en) | Process for dry removal of sulfur dioxide from combustion gases | |
| US4782772A (en) | Method of directly removing sulfur, with flue dust being returned | |
| ES8300134A1 (en) | Improved particulate coal-in-liquid mixture and process for the production thereof. | |
| GB1278885A (en) | An apparatus for removing a gaseous substance from gases | |
| JPS5771637A (en) | Preparation of desulfurizing agent | |
| JPS5521581A (en) | Method of manufacturing material for sintered mineral | |
| SE8902797D0 (en) | SET TO REDUCE NOZZLE OF THE NOZZLE OR OTHER SUPPLY ORGANIZATIONS | |
| JPS57149394A (en) | Apparatus for granulating and deashing coal | |
| JPS5667393A (en) | Catalytic gasification of coal | |
| JPS5783592A (en) | Utilization of waste activated charcoal | |
| JPS57111390A (en) | Production of deashed coal containing oil | |
| JPS5792508A (en) | Reducing agent for reducing sulfur oxide | |
| FR2364265A1 (en) | Processing coal for pipeline transport - as slurry in methanol, after removing sulphur and its cpds. by flotation | |
| JPS5787496A (en) | Wet granulating method of slurry from fine pulverized coal and its apparatus | |
| JPS5617927A (en) | Manufacture of gypsum by dry process | |
| JPS5780492A (en) | Wet-process coal preparation/granulation method | |
| JPS57123809A (en) | Production of carbon material for desulfurization | |
| JPS57179295A (en) | Preparation of pellet fuel made from waste paper as raw material | |
| JPS55114400A (en) | Dehydration and drying of sludge | |
| JPS55119484A (en) | Treating method for exhaust water | |
| JPS58103592A (en) | Method for deashing coal | |
| JPS57180694A (en) | Slurrying of hydrous brown coal | |
| SU988763A1 (en) | Process for producing carbon adsorbent | |
| JPS5794099A (en) | Preparation of coal dispersion |