SE426074B - Forfarande for att avlegsna svavel vid forgasning i metallsmeltor av kolhaltiga material innehallande svavel - Google Patents

Forfarande for att avlegsna svavel vid forgasning i metallsmeltor av kolhaltiga material innehallande svavel

Info

Publication number: SE426074B
Authority: SE; Sweden
Prior art keywords: sulfur; gasification; process according; reactor; pyrolysis
Prior art date: 1981-04-21

Application number

SE8102508A

Other languages

English (en)

Swedish (sv)

Other versions

SE8102508L (sv

Inventor

P A H H Fahlstrom

K G Gorling

Original Assignee

Boliden Ab

Priority date (The priority date 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 date listed.)

1981-04-21

Filing date

1981-04-21

Publication date

1982-12-06

1981-04-21 Application filed by Boliden Ab filed Critical Boliden Ab

1981-04-21 Priority to SE8102508A priority Critical patent/SE426074B/sv

1982-03-09 Priority to EP82850045A priority patent/EP0063551A3/de

1982-03-11 Priority to US06/357,091 priority patent/US4436529A/en

1982-03-18 Priority to ZA821826A priority patent/ZA821826B/xx

1982-03-22 Priority to CA000398959A priority patent/CA1183691A/en

1982-04-20 Priority to JP57066201A priority patent/JPS57182392A/ja

1982-10-22 Publication of SE8102508L publication Critical patent/SE8102508L/

1982-12-06 Publication of SE426074B publication Critical patent/SE426074B/sv

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 28
229910052717 sulfur Inorganic materials 0.000 title claims description 26
239000011593 sulfur Substances 0.000 title claims description 26
238000000034 method Methods 0.000 title claims description 15
229910052751 metal Inorganic materials 0.000 title claims description 12
239000002184 metal Substances 0.000 title claims description 12
239000003245 coal Substances 0.000 title claims description 3
239000000126 substance Substances 0.000 title claims 2
239000007789 gas Substances 0.000 claims description 30
238000000197 pyrolysis Methods 0.000 claims description 27
238000002309 gasification Methods 0.000 claims description 25
239000002893 slag Substances 0.000 claims description 18
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 10
229910052742 iron Inorganic materials 0.000 claims description 8
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 7
239000003575 carbonaceous material Substances 0.000 claims description 6
239000000470 constituent Substances 0.000 claims description 6
239000000463 material Substances 0.000 claims description 5
238000009833 condensation Methods 0.000 claims description 3
230000005494 condensation Effects 0.000 claims description 3
229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
239000000155 melt Substances 0.000 claims description 3
239000011707 mineral Substances 0.000 claims description 3
229920006395 saturated elastomer Polymers 0.000 claims description 2
239000004575 stone Substances 0.000 claims description 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
230000002378 acidificating effect Effects 0.000 claims 1
229910052748 manganese Inorganic materials 0.000 claims 1
239000011572 manganese Substances 0.000 claims 1
229910052799 carbon Inorganic materials 0.000 description 6
239000012141 concentrate Substances 0.000 description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
229910002091 carbon monoxide Inorganic materials 0.000 description 4
239000008187 granular material Substances 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
238000005469 granulation Methods 0.000 description 3
230000003179 granulation Effects 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000996 additive effect Effects 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
229910001882 dioxygen Inorganic materials 0.000 description 2
230000005611 electricity Effects 0.000 description 2
239000002803 fossil fuel Substances 0.000 description 2
150000002431 hydrogen Chemical class 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
239000010454 slate Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 description 1
-1 carbon hydrogen Chemical class 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
238000003795 desorption Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000000746 purification Methods 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
- C10J3/60—Processes
- C10J3/62—Processes with separate withdrawal of the distillation products
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- 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
- C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
- C10J3/60—Processes
- C10J3/64—Processes with decomposition of the distillation products
- C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
- 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
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- 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
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
- 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
- C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
- C10J2300/1628—Ash post-treatment
- 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
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
- 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
- C10J2300/1861—Heat exchange between at least two process streams
- C10J2300/1884—Heat exchange between at least two process streams with one stream being synthesis gas

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Combustion & Propulsion (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Processing Of Solid Wastes (AREA)
Treating Waste Gases (AREA)
Manufacture And Refinement Of Metals (AREA)

SE8102508A 1981-04-21 1981-04-21 Forfarande for att avlegsna svavel vid forgasning i metallsmeltor av kolhaltiga material innehallande svavel SE426074B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE8102508A SE426074B (sv)	1981-04-21	1981-04-21	Forfarande for att avlegsna svavel vid forgasning i metallsmeltor av kolhaltiga material innehallande svavel
EP82850045A EP0063551A3 (de)	1981-04-21	1982-03-09	Verfahren zur Entfernung von Schwefel gemeinsam mit der Vergasung von kohlenstoffhaltigem Material in Metallschmelzen
US06/357,091 US4436529A (en)	1981-04-21	1982-03-11	Method for removing sulphur in conjunction with the gasification of carbonaceous material in metal smelts
ZA821826A ZA821826B (en)	1981-04-21	1982-03-18	A method for removing sulphur in conjunction with the gasification of carbonaceous material in metal smelts
CA000398959A CA1183691A (en)	1981-04-21	1982-03-22	Method for removing sulphur in conjunction with the gasification of carbonaceous material in metal smelts
JP57066201A JPS57182392A (en)	1981-04-21	1982-04-20	Desulfurization

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8102508A SE426074B (sv)	1981-04-21	1981-04-21	Forfarande for att avlegsna svavel vid forgasning i metallsmeltor av kolhaltiga material innehallande svavel

Publications (2)

Publication Number	Publication Date
SE8102508L SE8102508L (sv)	1982-10-22
SE426074B true SE426074B (sv)	1982-12-06

Family

ID=20343634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8102508A SE426074B (sv)	1981-04-21	1981-04-21	Forfarande for att avlegsna svavel vid forgasning i metallsmeltor av kolhaltiga material innehallande svavel

Country Status (6)

Country	Link
US (1)	US4436529A (de)
EP (1)	EP0063551A3 (de)
JP (1)	JPS57182392A (de)
CA (1)	CA1183691A (de)
SE (1)	SE426074B (de)
ZA (1)	ZA821826B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2560209B1 (fr) *	1984-02-23	1986-11-14	Usinor	Procede de desulfuration d'un gaz combustible contenant du soufre
CA2037860C (en) *	1990-03-08	2001-07-31	Paul Katona	Waste processing
US5984985A (en) *	1990-06-21	1999-11-16	Marathon Ashland Petroleum Llc	Multiple vessel molten metal gasifier
US5776420A (en) *	1991-07-29	1998-07-07	Molten Metal Technology, Inc.	Apparatus for treating a gas formed from a waste in a molten metal bath
CN107043641B (zh) *	2016-02-06	2021-01-08	中国科学院工程热物理研究所	带细粉灰回送的循环流化床煤气化方法及装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB332366A (en)	1929-06-15	1930-07-24	Henri Jean Francois Philipon	Process for gasifying fuels in a molten-ash type gas-producer and for simultaneously treating ores or residues
US2110067A (en)	1936-08-19	1938-03-01	Russell P Heuer	Iron desulphurization
US2700018A (en)	1949-12-20	1955-01-18	Standard Oil Dev Co	Fluidized distillation of oil shale by direct heating with a heated liquid spray
US3155492A (en)	1963-03-18	1964-11-03	Independence Foundation	Metallurigical process
US3533739A (en)	1968-04-01	1970-10-13	Black Sivalls & Bryson Inc	Combustion of sulfur-bearing carbonaceous fuel
BE789722A (fr)	1971-10-05	1973-04-05	Exxon Research Engineering Co	Procede de craquage d'une charge hydrocarbonee
DE2335263B2 (de)	1973-07-09	1975-11-27	Mannesmann Ag, 4000 Duesseldorf	Verfahren und Vorrichtung zur Unschädlichmachung der beim pyrolytischen Abbau von Industrie- und Haushaltsmüll entstehenden Abgase und Dämpfe
AU7299674A (en)	1973-09-12	1976-03-11	Uss Eng & Consult	Gasification of coal
JPS5244564B2 (de) *	1974-05-15	1977-11-09
US3966583A (en)	1974-10-07	1976-06-29	Clean Energy Corporation	Coal treatment process and apparatus
DE2520584C3 (de)	1975-05-09	1980-03-06	Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg	Verfahren und Vorrichtung zum Vergasen schwefelhaltiger Kohle in einem Eisenbadreaktor
DE2619522A1 (de) *	1976-05-03	1977-11-24	Bayer Ag	Herstellung von schwefelarmen heizgasen aus schwefelreichen energietraegern
GB1562839A (en) *	1976-11-01	1980-03-19	Uss Eng & Consult	Desulphurization of hot reducing gas
US4187672A (en)	1977-11-17	1980-02-12	Rasor Associates, Inc.	Apparatus for converting carbonaceous material into fuel gases and the recovery of energy therefrom
DE2843997A1 (de) *	1978-10-09	1980-04-10	Kloeckner Humboldt Deutz Ag	Verfahren zur herstellung von spaltgas in einem metallbad
SE416656B (sv)	1979-04-12	1981-01-26	Boliden Ab	Forfarande for utvinning av olja och/eller gas ur kolhaltiga material
DE2942450C2 (de)	1979-10-05	1986-02-20	Klöckner-Humboldt-Deutz AG, 5000 Köln	Reaktor zum Vergasen von kohlenstoffhaltigen Brennstoffen mittels eines Metallschmelzbades
US4356030A (en)	1981-03-03	1982-10-26	World Resources Company	Safe disposal of metal values in slag

1981
- 1981-04-21 SE SE8102508A patent/SE426074B/sv not_active IP Right Cessation
1982
- 1982-03-09 EP EP82850045A patent/EP0063551A3/de not_active Ceased
- 1982-03-11 US US06/357,091 patent/US4436529A/en not_active Expired - Fee Related
- 1982-03-18 ZA ZA821826A patent/ZA821826B/xx unknown
- 1982-03-22 CA CA000398959A patent/CA1183691A/en not_active Expired
- 1982-04-20 JP JP57066201A patent/JPS57182392A/ja active Pending

Also Published As

Publication number	Publication date
ZA821826B (en)	1983-02-23
CA1183691A (en)	1985-03-12
US4436529A (en)	1984-03-13
SE8102508L (sv)	1982-10-22
EP0063551A2 (de)	1982-10-27
EP0063551A3 (de)	1983-04-13
JPS57182392A (en)	1982-11-10

Legal Events

Date

Code

Title

Description

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