Suche Bilder Maps Play YouTube News Gmail Drive Mehr »
Erweiterte Patentsuche | Webprotokoll | Anmelden

Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US396204326. Nov. 19748. Juni 1976Metallgesellschaft Aktiengesellschaft
Bergwerksverband GmbH
Process for producing fine-grained coke by degasification of coal
US40380458. Apr. 197626. Juli 1977Metallgesellschaft Aktiengesellschaft
Ruhrgas Aktiengesellschaft
Process for degasifying fine-grained fuels
US405449220. Febr. 197618. Okt. 1977Metallgesellschaft AktiengesellschaftProcess for treating bituminous or oil-containing material using dry distillation
US405646125. Juni 19761. Nov. 1977Chevron Research CompanyRetorting process utilizing a flexible, helical shaped conveyor
US407025025. Juni 197624. Jan. 1978Occidental Petroleum CorporationPyrolysis of carbonaceous materials in a double helix cyclone
US407784731. Aug. 19767. März 1978Occidental Petroleum CorporationSolid waste disposal system
US407897331. Aug. 197614. März 1978Occidental Petroleum CorporationLoop pyrolysis process for organic solid wastes
US408503025. Juni 197618. Apr. 1978Occidental Petroleum CorporationPyrolysis of carbonaceous materials with solvent quench recovery
US408734720. Sept. 19762. Mai 1978Chevron Research CompanyShale retorting process
US408854131. Aug. 19769. Mai 1978Occidental Petroleum CorporationApparatus for pyrolyzing organic solid waste
US410277325. Juni 197625. Juli 1978Occidental Petroleum CorporationPyrolysis with cyclone burner
US413598223. Jan. 197823. Jan. 1979Occidental Petroleum CorporationMethod for preventing plugging in the pyrolysis of agglomerative coals
US414179419. Sept. 197727. Febr. 1979Occidental Petroleum CorporationGrid-wall pyrolysis reactor
US41452745. Mai 197720. März 1979Occidental Petroleum CorporationPyrolysis with staged recovery
US414759310. März 19773. Apr. 1979Occidental Petroleum CorporationFlash pyrolysis of organic solid waste employing ash recycle
US416369320. Nov. 19757. Aug. 1979Occidental Petroleum CorporationFluidizing a mixture of particulate coal and char
US421049116. Okt. 19781. Juli 1980Tosco CorporationMethod and apparatus for retorting a substance containing organic matter
US421160619. Aug. 19758. Juli 1980Method for thermal processing bitumen-containing materials and device for realization of same
US422541510. Aug. 197930. Sept. 1980Occidental Petroleum CorporationRecovering hydrocarbons from hydrocarbon-containing vapors
US424348913. Nov. 19786. Jan. 1981Occidental Petroleum Corp.Pyrolysis reactor and fluidized bed combustion chamber
US431879825. Aug. 19809. März 1982Metallgesellschaft AktiengesellschaftProcess of cooling hot granular solids
US433495918. Apr. 198015. Juni 1982Occidental Petroleum CorporationMixing method and apparatus
US433612623. März 198122. Juni 1982Chevron Research CompanyProcess for burning retorted oil shale and improved combustor
US433612726. Mai 198122. Juni 1982Chevron Research CompanyStaged burning of retorted carbon-containing solids
US437746519. Nov. 198022. März 1983Standard Oil Company (Indiana)Oil shale retorting method and apparatus
US437746627. Apr. 198122. März 1983Chevron Research CompanyProcess for staged combustion of retorted carbon containing solids
US438817324. Juni 198114. Juni 1983Veba Oel AgMethod and apparatus for distillation of oil shale
US439649019. Nov. 19802. Aug. 1983Standard Oil Company (Indiana)Oil shale retorting method and apparatus
US440282329. Juli 19816. Sept. 1983Chevron Research CompanySupplemental pyrolysis and fines removal in a process for pyrolyzing a hydrocarbon-containing solid
US441543219. Nov. 198015. Nov. 1983Standard Oil Company (Indiana)Hydrocarbon recovery method and apparatus
US442752922. März 198224. Jan. 1984Nippon Kokan Kabushiki KaishaDistilling shale oil from oil shale
US443658819. Apr. 198213. März 1984Metallgesellschaft AktiengesellschaftProcess for devolatilizing devolatilizable fine-grained material by means of hot, fine-grained heat-carrying material
US446686313. Juni 198321. Aug. 1984Metallgesellschaft AktiengesellschaftEquipment for devolatilizing devolatilizable fine-grained material by means of hot fine-grained heat-carrying material
US449505912. Aug. 198322. Jan. 1985Chevron Research CompanySteam recycle used as stripping gas in oil shale retorting
US453627724. Febr. 198420. Aug. 1985Standard Oil Company (Indiana)Shale oil stabilization with a hydrogen donor quench and a hydrogen transfer catalyst
US453627824. Febr. 198420. Aug. 1985Standard Oil Company (Indiana)Shale oil stabilization with a hydrogen donor quench
US454447820. März 19841. Okt. 1985Chevron Research CompanyProcess for pyrolyzing hydrocarbonaceous solids to recover volatile hydrocarbons
US454870224. Febr. 198422. Okt. 1985Standard Oil Company
Gulf Oil Corporation
Shale oil stabilization with a hydroprocessor
US456326417. Febr. 19847. Jan. 1986Metallgesellschaft AktiengesellschaftMethod of dry distillation of volatile substances from mineral matter containing same
US465945626. Sept. 198521. Apr. 1987Metallgesellschaft AgProcess of drying and heating oil-containing solids
US476085620. Okt. 19862. Aug. 1988Fuller CompanyMethod and apparatus for conditioning fly ash
US605119526. Nov. 199718. Apr. 2000Man Gutehoffnungshutte AktiengesellschaftSynthesis gas heat exchanger unit
US620376523. Okt. 199720. März 2001Alberta Oil Sands Technology & Research AuthorityThermal apparatus and process for removing contaminants from oil