FR2274675A1 - COMBUSTIBLE GAS PRODUCTION PROCESS - Google Patents
COMBUSTIBLE GAS PRODUCTION PROCESSInfo
- Publication number
- FR2274675A1 FR2274675A1 FR7509547A FR7509547A FR2274675A1 FR 2274675 A1 FR2274675 A1 FR 2274675A1 FR 7509547 A FR7509547 A FR 7509547A FR 7509547 A FR7509547 A FR 7509547A FR 2274675 A1 FR2274675 A1 FR 2274675A1
- Authority
- FR
- France
- Prior art keywords
- production process
- combustible gas
- gas production
- combustible
- production
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/57—Gasification using molten salts or metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
- C10J2300/092—Wood, cellulose
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0943—Coke
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0986—Catalysts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
- C10J2300/1675—Integration of gasification processes with another plant or parts within the plant with the production of electricity making use of a steam turbine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Catalysts (AREA)
- Coke Industry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US456425A US3916617A (en) | 1974-03-29 | 1974-03-29 | Process for production of low BTU gas |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274675A1 true FR2274675A1 (en) | 1976-01-09 |
FR2274675B1 FR2274675B1 (en) | 1981-03-20 |
Family
ID=23812713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509547A Granted FR2274675A1 (en) | 1974-03-29 | 1975-03-26 | COMBUSTIBLE GAS PRODUCTION PROCESS |
Country Status (7)
Country | Link |
---|---|
US (1) | US3916617A (en) |
JP (1) | JPS6015677B2 (en) |
BE (1) | BE827096A (en) |
CA (1) | CA1060652A (en) |
DE (1) | DE2514122A1 (en) |
FR (1) | FR2274675A1 (en) |
GB (1) | GB1454887A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509634A1 (en) * | 1981-07-20 | 1983-01-21 | Cirta Ct Int Rech Tech Appliqu | METHOD FOR DESTRUCTION OF ORGANIC MATERIAL PRODUCTS CONTAINING SULFUR AND / OR HALOGENES AND APPLICATIONS THEREOF |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169583A (en) * | 1974-10-07 | 1979-10-02 | Clean Energy Corporation | Apparatus for reducing ore |
US4033113A (en) * | 1974-10-07 | 1977-07-05 | Clean Energy Corporation | Steam generation with coal |
DE2504060A1 (en) * | 1975-01-31 | 1976-08-05 | Otto & Co Gmbh Dr C | SLAG BATH GENERATOR WORKING UNDER PRESSURE |
US4017271A (en) * | 1975-06-19 | 1977-04-12 | Rockwell International Corporation | Process for production of synthesis gas |
US4007786A (en) * | 1975-07-28 | 1977-02-15 | Texaco Inc. | Secondary recovery of oil by steam stimulation plus the production of electrical energy and mechanical power |
DE2651177A1 (en) * | 1976-11-10 | 1978-05-18 | Saarbergwerke Ag | PROCESS FOR REMOVING SULFUR COMPOUNDS, IN PARTICULAR H DEEP 2 S, FROM A SYNTHESIS GAS |
IL54214A (en) * | 1978-03-07 | 1981-03-31 | Uriel Rekant | Process for the production of energy from solid carbonaceous fuels |
US4455153A (en) * | 1978-05-05 | 1984-06-19 | Jakahi Douglas Y | Apparatus for storing solar energy in synthetic fuels |
US4246255A (en) * | 1979-04-02 | 1981-01-20 | Rockwell International Corporation | Disposal of PCB |
US4420464A (en) * | 1981-10-26 | 1983-12-13 | Rockwell International Corporation | Recovery of vanadium from carbonaceous materials |
US4423702A (en) * | 1982-01-22 | 1984-01-03 | Ashworth Robert A | Method for desulfurization, denitrifaction, and oxidation of carbonaceous fuels |
US4444007A (en) * | 1982-03-12 | 1984-04-24 | Chevron Research Company | Method for combined cycle electrical power generation |
CA1222604A (en) * | 1983-04-18 | 1987-06-09 | Arthur L. Kohl | Black liquor gasification process |
US4682985A (en) * | 1983-04-21 | 1987-07-28 | Rockwell International Corporation | Gasification of black liquor |
US4447262A (en) * | 1983-05-16 | 1984-05-08 | Rockwell International Corporation | Destruction of halogen-containing materials |
US4608058A (en) * | 1984-09-12 | 1986-08-26 | Houston Industries, Incorporated | Steam supply system for superposed turine and process chamber, such as coal gasification |
DE3434004C2 (en) * | 1984-09-15 | 1987-03-26 | Dornier System Gmbh, 7990 Friedrichshafen | Process and device for waste gasification |
US4773918A (en) * | 1984-11-02 | 1988-09-27 | Rockwell International Corporation | Black liquor gasification process |
US4668428A (en) * | 1985-06-27 | 1987-05-26 | Texaco Inc. | Partial oxidation process |
US4668429A (en) * | 1985-06-27 | 1987-05-26 | Texaco Inc. | Partial oxidation process |
WO1988000610A1 (en) * | 1986-07-11 | 1988-01-28 | Dynecology Inc. | Process for the thermal decomposition of toxic refractory organic substances |
US4803061A (en) * | 1986-12-29 | 1989-02-07 | Texaco Inc. | Partial oxidation process with magnetic separation of the ground slag |
DE4231771A1 (en) * | 1992-09-23 | 1994-03-24 | Bayer Ag | Process for electricity generation from plastic waste |
US5640706A (en) * | 1993-04-02 | 1997-06-17 | Molten Metal Technology, Inc. | Method and apparatus for producing a product in a regenerator furnace from impure waste containing a non-gasifiable impurity |
CA2140822A1 (en) | 1994-07-21 | 1996-01-22 | Gary D. Schnittgrund | Molten salt destruction of composite materials |
NL1008832C2 (en) * | 1998-04-07 | 1999-10-08 | Univ Delft Tech | A method of converting a carbon-containing material, a method of operating a fuel cell and a method of operating a fuel cell stack. |
US20080141591A1 (en) * | 2006-12-19 | 2008-06-19 | Simulent Inc. | Gasification of sulfur-containing carbonaceous fuels |
US8277766B2 (en) | 2010-12-27 | 2012-10-02 | Hnat James G | Methods for the concentration of vanadium from carbonaceous feedstock materials |
US8557014B2 (en) * | 2011-01-28 | 2013-10-15 | Albert Calderon | Method for making liquid iron and steel |
US8685281B2 (en) | 2011-07-21 | 2014-04-01 | Battelle Energy Alliance Llc | System and process for the production of syngas and fuel gasses |
US9714391B2 (en) * | 2014-08-14 | 2017-07-25 | Johnny D. Combs | Waste to fuel system |
CN107858167B (en) * | 2017-12-21 | 2023-07-28 | 辽宁中电投电站燃烧工程技术研究中心有限公司 | High-alkali coal and sludge combined pyrolysis device and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1921711A (en) * | 1929-03-14 | 1933-08-08 | Wangemann Paul | Process of producing water gas |
US3252773A (en) * | 1962-06-11 | 1966-05-24 | Pullman Inc | Gasification of carbonaceous fuels |
US3533739A (en) * | 1968-04-01 | 1970-10-13 | Black Sivalls & Bryson Inc | Combustion of sulfur-bearing carbonaceous fuel |
US3567412A (en) * | 1968-08-12 | 1971-03-02 | Pullman Inc | Gasification of carbonaceous fuels |
DE2005723C3 (en) * | 1970-02-07 | 1973-01-04 | Steag Ag, 4300 Essen | Control device of a gas turbine plant |
US3710737A (en) * | 1970-10-01 | 1973-01-16 | North American Rockwell | Method for producing heat |
US3708270A (en) * | 1970-10-01 | 1973-01-02 | North American Rockwell | Pyrolysis method |
US3745109A (en) * | 1970-10-01 | 1973-07-10 | North American Rockwell | Hydrocarbon conversion process |
US3770399A (en) * | 1971-10-22 | 1973-11-06 | Sun Research Development | Coal gasification process |
-
1974
- 1974-03-29 US US456425A patent/US3916617A/en not_active Expired - Lifetime
-
1975
- 1975-03-10 CA CA 221742 patent/CA1060652A/en not_active Expired
- 1975-03-24 BE BE154684A patent/BE827096A/en not_active IP Right Cessation
- 1975-03-26 FR FR7509547A patent/FR2274675A1/en active Granted
- 1975-03-26 JP JP50036695A patent/JPS6015677B2/en not_active Expired
- 1975-03-29 DE DE19752514122 patent/DE2514122A1/en not_active Ceased
- 1975-04-01 GB GB1334875A patent/GB1454887A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509634A1 (en) * | 1981-07-20 | 1983-01-21 | Cirta Ct Int Rech Tech Appliqu | METHOD FOR DESTRUCTION OF ORGANIC MATERIAL PRODUCTS CONTAINING SULFUR AND / OR HALOGENES AND APPLICATIONS THEREOF |
EP0070789A2 (en) * | 1981-07-20 | 1983-01-26 | CIRTA Centre International de Recherches et de Technologies Appliquées | Method of destroying compounds based on organic materials containing sulphur and/or halogens and/or toxic metals, and applications of said method |
EP0070789A3 (en) * | 1981-07-20 | 1984-07-18 | Cirta Centre International De Recherches Et De Technologies Appliquees | Method of destroying compounds based on organic materials containing sulphur and/or halogens and/or toxic metals, and applications of said method |
Also Published As
Publication number | Publication date |
---|---|
US3916617A (en) | 1975-11-04 |
FR2274675B1 (en) | 1981-03-20 |
GB1454887A (en) | 1976-11-03 |
DE2514122A1 (en) | 1975-10-09 |
CA1060652A (en) | 1979-08-21 |
BE827096A (en) | 1975-09-24 |
JPS6015677B2 (en) | 1985-04-20 |
JPS50134003A (en) | 1975-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE827096A (en) | COMBUSTIBLE GAS PRODUCTION PROCESS | |
FR2316319A2 (en) | COMBUSTIBLE GAS PRODUCTION PROCESS | |
BE846737A (en) | GAS PRODUCTION | |
YU37356B (en) | Process for producing combustion gas | |
BE882885A (en) | METHANE PRODUCTION PROCESS | |
ZA754116B (en) | Process and apparatus for the production of combustible gas | |
BE846676A (en) | SYNTHESIS GAS PRODUCTION PROCESS | |
BE814693R (en) | GAS PURIFICATION PROCESS | |
YU158676A (en) | Process for the production of gas soot | |
IT1018731B (en) | APPARATUS FOR BURNING COMBUSTIBLE GAS | |
BE828010A (en) | SYNTHESIS GAS PREPARATION PROCESS | |
FR2302772A1 (en) | FUME GAS DESULFURATION PROCESS | |
BE834417A (en) | PROCESS FOR THE PREPARATION OF REDUCING GAS | |
BE814899A (en) | PROCESS FOR MANUFACTURING HOT REDUCING GAS. | |
FR2299902A1 (en) | GAS PURIFICATION PROCESS | |
BE826288A (en) | HYDROCARBON GASING PROCESS | |
FR2281973A1 (en) | GAS PREPARATION PROCESS FOR INDUSTRIAL APPLICATION | |
BE798070A (en) | RESIDUARY GAS COMBUSTION PROCESS FROM THE CLAUS PROCESS | |
FR2293483A1 (en) | SYNTHESIS GAS PREPARATION PROCESS | |
BE777071A (en) | REDUCING GAS PRODUCTION PROCESS | |
IT1014182B (en) | PROCEDURE FOR THE PRODUCTION OF COMBUSTIBLE GASES | |
BE806474A (en) | COMBUSTIBLE GAS PRODUCTION PROCESS | |
BE827189A (en) | 2-NITROBENZALDEHYDE PRODUCTION PROCESS | |
BE791830A (en) | GAS PURIFICATION PROCESS | |
BE831367R (en) | RESIDUARY GAS COMBUSTION PROCESS FROM THE CLAUS PROCESS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |