GB851655A - Improvements in a process for removing soot from gases - Google Patents
Improvements in a process for removing soot from gasesInfo
- Publication number
- GB851655A GB851655A GB41866/58A GB4186658A GB851655A GB 851655 A GB851655 A GB 851655A GB 41866/58 A GB41866/58 A GB 41866/58A GB 4186658 A GB4186658 A GB 4186658A GB 851655 A GB851655 A GB 851655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- soot
- water
- temperature
- hot
- 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
- B01D53/26—Drying gases or vapours
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/487—Separation; Recovery
-
- 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
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
851,655. Removing soot from gases. BATAAFSCHE PETROLEUM MAATSCHAPPIJ N.V., DE. Dec. 29, 1958 [Dec. 31, 1957], No. 41866/58. Drawings to Specification. Class 55 (2). In a process for removing soot from a hot soot-containing gas, e.g. a gas containing carbon monoxide and hydrogen produced by the partial combustion of hydrocarbons, water is sprayed into the hot gas cooling the gas to a temperature which is less than 40‹ C., preferably less than 10‹ C., below the dew point of the mixture of gas and water vapour thus produced and the resulting soot-in-water suspension and entrained water is removed from the gas, steam is then added to the washed gas and by further cooling any remaining soot particles are removed. The further cooling may be indirect or be by spraying the gas with water. If the gas is initially at a very high temperature it may be passed through a waste heat boiler to cool it to a temperature of e.g. 250‹ C. The process is preferably carried out at a pressure of at least 5 atm. and preferably between 10 and 30 atm. In an example hot gas leaves a gas generator at 1300‹ C. and is cooled in a waste heat boiler to 250‹ C. before being scrubbed with water at 30‹ C., the temperature of the gas being reduced to 140‹ C. Steam is added to the gas after it leaves the scrubber and the gas is cooled indirectly to 20‹ C.. The final gas contained 1 grain of soot per 1000 kilogrammes of dry gas. Specification 826,209 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL223681 | 1957-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB851655A true GB851655A (en) | 1960-10-19 |
Family
ID=19751079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41866/58A Expired GB851655A (en) | 1957-12-31 | 1958-12-29 | Improvements in a process for removing soot from gases |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH369114A (en) |
| GB (1) | GB851655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971063A (en) * | 1996-05-30 | 1999-10-26 | The Mart Corporation | Vapor condenser |
-
1958
- 1958-12-29 GB GB41866/58A patent/GB851655A/en not_active Expired
- 1958-12-29 CH CH6779758A patent/CH369114A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5971063A (en) * | 1996-05-30 | 1999-10-26 | The Mart Corporation | Vapor condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CH369114A (en) | 1963-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB796049A (en) | Process for the recovery of iodine from hydrogen iodide | |
| GB1196658A (en) | A Process for Removing Hydrogen Sulphide and Carbon Dioxide from Fuel Gases and Synthesis Gases Containing the Same | |
| GB925914A (en) | Process for the manufacture of carbon black | |
| GB1458448A (en) | Gas-preparation process | |
| GB722038A (en) | Improvements in or relating to the recovery of sulphur from gases | |
| GB851655A (en) | Improvements in a process for removing soot from gases | |
| US2130163A (en) | Process of making gas | |
| GB790287A (en) | Improvements in or relating to method for separating carbon dioxide and hydrogen sulfide from gas mixtures | |
| GB826209A (en) | Improvements in or relating to processes for the simultaneous cooling and purification of hot gases | |
| GB980952A (en) | Improvements in or relating to methods of cleaning gases | |
| GB1519090A (en) | Production of clean synthesis or fuel gas | |
| GB1499779A (en) | Process for purifying crude gas produced by the gasification of solid fuels | |
| GB776538A (en) | Improvements in or relating to the handling of gases in metallurgical processes | |
| GB1029456A (en) | Process for the production of gases of high calorific value | |
| GB1333979A (en) | Process for the generation of synthesis gas from oil | |
| Kumararaja et al. | Determination of certain properties of producer gas+ water vapour mixture | |
| GB754698A (en) | Means for the elimination of oxides of nitrogen from coal gases | |
| GB787121A (en) | Process for separating carbon dioxide from gas mixtures | |
| GB840775A (en) | Carbonisation apparatus | |
| GB733149A (en) | Improvements in and relating to the manufacture of water gas | |
| GB283948A (en) | Improvement in gas purification | |
| GB832075A (en) | Improvements in or relating to the desulphurisation of coke oven gases | |
| GB312769A (en) | Improvements in the desulphurisation of gases | |
| GB787829A (en) | Process for producing valuable gaseous hydrocarbons | |
| GB957120A (en) | Heat treating of liquors containing dissolved solids |