| Patents for C10K 1 - Purifying combustible gases containing carbon monoxide (5,062) |
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| 11/28/1990 | CN1047217A Apparatus for removing carbon dioxide and water from methane-riched gas mixture |
| 11/27/1990 | US4973459 Apparatus and method for removing gaseous contaminants and particulate contaminants from a hot gas stream |
| 11/27/1990 | US4973456 Use of salt hydrates as reversible absorbents of acid gases |
| 11/27/1990 | US4973340 Method of removing hydrosulfide from partial oxidation gas |
| 11/27/1990 | US4973337 Arrangement for cooling hot product gas with adhesive or fusible particles |
| 11/20/1990 | US4971607 Purification of natural or synthesis gas by condensation and solvent extraction |
| 11/14/1990 | CN1010379B Process for purification of reducing gases under high temp. |
| 11/13/1990 | US4969933 Process for flyslag treatment utilizing a solids-containing concentrated aqueous stream |
| 10/31/1990 | EP0394947A2 Apparatus for removing carbon dioxide gas and moisture from methane-rich gas mixture |
| 10/18/1990 | WO1990011815A1 Reactor module |
| 10/16/1990 | USRE33393 Absorption promoted by tungsten, molybdenum and a group 8 metal |
| 10/10/1990 | CN1045990A Method and equipment for quenching and cleansing high-pressure gasified gas |
| 10/04/1990 | DE4001739A1 Cooling, dust-freeing and water-vapour saturation of gases - from pressure gasification of powdered fuels, by spray quenching without caking of appts. and over wide pressure and temp. ranges |
| 10/04/1990 | DE3910227A1 Reaktormodul Reactor module |
| 10/02/1990 | CA1274788A1 Process for removing solids from a gas containing the same |
| 09/26/1990 | EP0271556B1 Method and device for deacidifying a gas containing h 2?s and/or co 2? as well as mercaptans |
| 09/25/1990 | US4959086 Removing hydrogen sulphide from a gas mixture |
| 09/19/1990 | CN1045414A Process for synthesizing cobalt phthalocyanine desulfating catalyst |
| 09/18/1990 | US4957657 Process and apparatus for cooling and purifying a hot gas |
| 09/12/1990 | EP0386596A2 Dry type simultanenous desulfurization and dedusting apparatus and method of operation therefor |
| 09/11/1990 | US4956160 Corrosion resistance |
| 09/04/1990 | US4954136 Cooling fluid jets |
| 08/07/1990 | US4946620 Diethylene glycol dialkyl ether and polyethylene glycol dialkyl ether |
| 08/02/1990 | DE3902276A1 Process for regenerating a laden pressurised scrubbing medium |
| 08/01/1990 | EP0380184A1 Removing hydrogen cyanide and carbon oxysulphide from a gas mixture |
| 08/01/1990 | EP0379621A1 Tyre pyrolysis |
| 07/25/1990 | EP0379022A2 Process and apparatus for cooling a partially oxidised gas |
| 07/25/1990 | CA2008347A1 Removing hydrogen cyanide and carbon oxysulphide from a gas mixture |
| 07/18/1990 | CN1043919A Method for purifying high temp. reducibility gas |
| 07/17/1990 | CA1271618A1 Process for purification of gases |
| 07/11/1990 | EP0377483A2 Method for purifying high-temperature reducing gas |
| 07/04/1990 | CN1008601B Method for cleaning high-temp. reduction gas |
| 07/03/1990 | US4938783 Process for the purification of crude gases with simultaneous production of synthesis gas and fuel gas |
| 06/27/1990 | EP0375048A1 Method and device for desulphurising gas |
| 06/27/1990 | EP0159495B1 Process for the removal of co2 and/or h2s from gases |
| 06/27/1990 | CN1043334A Method for removing hydrogen sulfide from partly oxygenated gas |
| 06/26/1990 | US4936874 Method of manufacturing a gas suitable for the production of energy |
| 06/26/1990 | US4936873 Method of cooling hot product gas exiting from a gasification reactor |
| 06/26/1990 | US4936872 Process for cooling raw gas obtained from partial oxidation of carbon-containing material |
| 06/26/1990 | US4936871 Method of cooling partial oxidation gas |
| 06/26/1990 | CA1270746A1 Cryogenic process for the selective removal of acidic gases from mixtures of gases by solvents |
| 06/06/1990 | CN1008276B Single tower debenzolizing process and new model of debenzolizing tower |
| 05/23/1990 | EP0368978A1 Process and device for removal of h2s. |
| 05/23/1990 | EP0368861A1 Method and apparatus for treating process gases. |
| 05/23/1990 | CN1008072B Improved process for removal of acid gases from gas mixtures |
| 05/23/1990 | CN1008071B Porcess for removal of hydrogen sulfide from gaseous streams |
| 05/23/1990 | CN1008070B Stabilized solution of chelating agents for removing hydrogen sulfide from gaseous streams |
| 05/23/1990 | CN1008069B Method for removal of hydrogen sulfide from gas mixture |
| 05/23/1990 | CN1008067B Improved process for separation of acid gases |
| 05/22/1990 | US4927430 Desulfurization |
| 05/10/1990 | DE3837429A1 Process for treating hydrogen sulphide-containing residual gases |
| 05/09/1990 | CN1007889B Process for the removal of no from fluid streams using a composition of a water-soluble polymeric chelate and polyvalent metal |
| 05/02/1990 | EP0366206A2 Removing hydrogen sulphide from a gas mixture |
| 05/02/1990 | CN1041704A Process for desulphurization of coke-oven gas |
| 04/25/1990 | CN1041575A Regeneration of chelated polyvalent metal solutions by controlled potental electrolysis |
| 04/18/1990 | EP0363664A2 Process for desulfurisation of coke oven gas |
| 04/17/1990 | US4917716 Process for purifying a gaseous mixture |
| 04/10/1990 | CA1267521A1 Amine charge control process in a natural gas purification tower |
| 04/04/1990 | EP0361895A2 Regeneration of chelated polyvalent metal solutions by controlled potential electrolysis |
| 04/03/1990 | CA1267269A1 Regenerative process for the elimination of mercaptans carried in a gas |
| 03/28/1990 | EP0359991A1 Process for removing carbon dioxide and possibly hydrogen sulphide from gases |
| 03/21/1990 | EP0359629A1 Process and apparatus for the simultaneous production of hydrogen and carbon monoxide |
| 03/21/1990 | CN1040616A Compound desulfurizing agent of iron-manganese-magnesium system and its preparation |
| 03/21/1990 | CN1007262B Method of partial oxidation |
| 03/14/1990 | EP0357924A1 Process for removing hydrogen sulfide with special iron oxides |
| 03/06/1990 | CA1266366A1 Process for removing metal carbonyls from gaseous streams |
| 02/21/1990 | EP0354952A1 Shaft with a moving bed of pourable material. |
| 02/21/1990 | CN1006898B Method for cleaning gas produced from solid carbonaceous material in a twostage gas producer |
| 01/30/1990 | CA1265067A1 Method for cleaning gases containing condensable components |
| 01/24/1990 | EP0277125B1 Process for removing volatile contents from waste liquids produced in coking plants |
| 01/09/1990 | US4892718 Decontamination of gases by scrubbing |
| 01/09/1990 | US4892567 Simultaneous removal of mercury and water from fluids |
| 01/03/1990 | EP0349090A1 Method of altering contaminants in a high-temperature, high-pressure raw synthesis gas stream |
| 01/02/1990 | US4891205 Stabilized chelating agents for removing hydrogen sulfide |
| 12/28/1989 | WO1989012495A1 Process for removing hydrosulphide from coke oven gas |
| 12/28/1989 | DE3821117A1 Verfahren zur entfernung von schwefelwasserstoff aus koksofengas A process for the removal of hydrogen sulfide from coke oven gas |
| 12/27/1989 | EP0348251A1 Liquid absorbant of acid gases containing a tertiary alcanolamin compound and an absorption activator for CO2 and its use for the deacidification of CO2 and possibly other acid gases |
| 12/26/1989 | US4889323 Steel making |
| 12/19/1989 | US4888157 Sulphur compounds removal |
| 12/18/1989 | EP0304478A4 Process for nitrogen oxides reduction with minimization of the production of other pollutants. |
| 12/13/1989 | CN1037845A Shaft with moving bed of loose materials |
| 12/05/1989 | US4884396 Desulfurizing agent and process for treating hydrogen sulfide containing gas, coal gasification system and power generation system based on coal gasification using the desulfurizing agent |
| 11/30/1989 | WO1989011327A1 Liquid absorbing acid gases |
| 11/30/1989 | WO1989011326A1 Process and device for removal of h2s |
| 11/23/1989 | DE3815866A1 Process for purifying a crude gas for the ammonia synthesis by means of a nitrogen scrub |
| 11/15/1989 | EP0341436A2 Process and apparatus for cooling hot gas containing sticky or melting particles |
| 11/15/1989 | CN1037091A Process for purification of reducing gases under high temperature |
| 11/14/1989 | US4880606 Method and apparatus for desulfurization of sulfur or hydrogen sulfide-containing gases |
| 11/02/1989 | DE3813613A1 Process for pyrolysing halogen-containing, toxic hydrocarbon compounds |
| 10/17/1989 | US4874589 Washing; pressurized aeration; oxidation |
| 10/17/1989 | US4874402 Process for purifying and cooling a hot gas |
| 10/11/1989 | EP0336069A1 Adsorbent composition for malodor gases |
| 10/10/1989 | CA1262203A1 Process and apparatus for the removal of hydrogen sulphide from a gas mixture |
| 10/03/1989 | US4871710 Oxides, hydroxides, carbonates, and/or basic carbonates of copper, zinc, and/or aluminum |
| 10/03/1989 | US4871520 Desulfurization using ammonium ferr(-ous and -ic) nitrotriacetic acid chelate, ammonia, and thiosulfate |
| 09/21/1989 | DE3900393A1 Process for removing carbonyl sulphide from gases |
| 09/19/1989 | US4867762 Dehydration, desulfurification, hydrogen adsorption-separation stage of zeolite type |
| 09/19/1989 | CA1259573A1 Adjustable syclone separator and process of using the same |
| 09/12/1989 | CA1259270A1 Gas treatment process |
| 08/31/1989 | DE3841787A1 Process for removing hydrogen sulphide from industrial gases |