-
公开(公告)号：US3715195A
公开(公告)日：1973-02-06
申请号：US3715195D
申请日：1971-06-30
Applicant: TEXACO INC
Inventor： TASSONEY J , SCHLINGER W
CPC classification number: C10L3/08 , C10J3/00 , C10J3/463 , C10J3/485 , C10J3/721 , C10J2300/1823 , C10K1/08
Abstract: D R A W I N G
THIS IS A NONCATALYTIC MULTIHYDROTORTING PROCESS FOR MAXIMIZING THE CONVERSION OF COAL INTO NONPOLLUTING FUEL GAS. A PUMPABLE COAL-WATER SLURRY IN ADMIXTURE WITH A STREAM OF SYNTHESIS GAS IS PASSED THROUGH A TUBULAR RETORT WHERE IT IS HEATED TO A TEMPERATURE IN THE RANGE OF ABOUT 600 TO 1300*F. IN THE ABSENCE OF AIR. THE SOLID COAL PARTICLES ARE FRAGMENTIZED AND CARBONIZED IN THE TUBULAR RETORT. THE VOLATILE CONSTITUENTS IN SAID SLURRY ARE VOLATILIZED AND SIMULTANEOUSLY HYDROGENATION OF THE PROCESS STREAM TAKES PLACE. THE EFFLUENT FROM THE TUBULAR RETORT IS THEN INTRODUCED INTO A FLUIDIZED BED RETORT ALONG WITH A SECOND STREAM OF SYNTHESIS GAS. THERMAL DECOMPOSITION OF THE CARBONACEOUS MATERIALS TAKES PLACE IN THE ABSENCE OF AIR AND THE PROCESS STREAM IS HYDROGENATED FOR A SECOND TIME. OFF-GAS FROM THE FLUIDIZED BED IS THEN SCRUBBED AND PURIFIED TO PRODUCE NONPOLLUTING FUEL GAS HAVING A HIGH HEATING VALUE. SPENT CARBONACEOUS PARTICLES LEAVING THE FLUIDIZED BED RETORT ARE INTRODUCED INTO A FREE-FLOW NONCATALYTIC GAS GENERATOR FOR CONVERSION INTO PREFERABLY METHANE-RICH SYNTHESIS GAS BY PARTIAL OXIDATION FOR USE IN THE AFORESAID TWO HYDROTORTING STAGES.-
公开(公告)号：US3784364A
公开(公告)日：1974-01-08
申请号：US3784364D
申请日：1971-11-04
Applicant: TEXACO INC
Inventor： SLATER W , SCHLINGER W , CROUCH W
Abstract: Fuel gas suitable for use in conjunction with a gas turbine is prepared by subjecting a hydrocarbon oil to partial combustion using air as the oxidizing medium and injecting additional hydrocarbon oil into the hot partial combustion products.
Abstract translation: 适用于燃气轮机的燃料气体是通过使用空气作为氧化介质的烃油进行部分燃烧并将额外的烃油注入到热的部分燃烧产物中来制备的。
-
公开(公告)号：US3740204A
公开(公告)日：1973-06-19
申请号：US3740204D
申请日：1971-05-18
Applicant: TEXACO INC
Inventor： SLATER W , SCHLINGER W
Abstract: A PROCESS FOR THE PRODUCTION OF METHANEE FROM CARBONACEOUS FUELS OF GREATER MOLECULAR WEIGHT THAN METHANE BY A NON-CATALYTIC, DIRECT PARTIAL OXIDATION REACTION IN WHICH THE CARBONACEOUS FUEL AND OXYGEN ARE REACTED IN THE PRESENCE OF HYDROGEN AND CARBON MONOXIDE, OPTIONALLY WITH THE ADDITION OF STEAM, AT AN AUTOGENOUS TEMPERATURE IN THE RANGE OF 1200 TO 2200* F. AND AT A PRESSURE IN THE RANGE OF 300 TO 4500 POUNDS PER SQUARE INCH. CARBON MONOXIDE AND HYDRROGEN FROM THE PRODUCT ARE PREFERABLY TOTALLY RECYCLED TO THE REACTION SO THAT ULTIMATE PRODUCTS OF THE PROCESS ARE METHANE, CARBON DIOXIDE, AND HYDROGEN SULFIDE IF THE CARBONACEOUS FUEL CONTAINS SULFUR. SUBSTANTIALLY PURE METHANE, SUITABLE AS FUEL GAS OR PIPELINE GAS MAY BE PRODUCED FROM RELATIVELY LOW GRADE FUELS AND TRANSPORTED BY PIPELINE TO POINTS OF COMSUMPTION.
D R A W I N G-
Patent Agency Ranking
公开(公告)号：US3764547A
公开(公告)日：1973-10-09
申请号：US3764547D
申请日：1971-01-28
Applicant: TEXACO INC
Inventor： DILLE R , TASSONEY J , SCHLINGER W , SLATER W
CPC classification number: C10L1/322 , C10J3/466 , C10J3/485 , C10J3/78 , C10J2300/093 , C10J2300/0943 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0976 , C10J2300/1846
Abstract: Production of synthesis gas from a slurry of particulate solid carboniferous fuels, e.g., petroleum coke, coke from bituminous coal, coal, oil shale, tar sands, pitch, or mixtures of these materials in water or in a hydrocarbon liquid fuel. The amount of particulate solid carboniferous fuel in a pumpable slurry may be increased to 75 wt. percent and the particle size of the solid fuel may be increased to pass through a 12 mesh screen by the addition of 2 to 10 wt. percent of soot as produced, for example, by the partial oxidation of crude oil. The slurry at a relatively low velocity in the range of 5 to 50 feet per second is mixed with a stream of oxidizing gas at a relatively high velocity in the range of 200 feet per second to sonic velocity at the burner tip to form an atomized dispersion of water, hydrocarbon liquid fuel, oxidizing gas, and solid carboniferous fuel. Under synthesis gas generating conditions, the atomized dispersion is reacted to produce a gaseous mixture of hydrogen and carbon monoxide. By this process, pumpable slurry feeds of low cost solid carboniferous fuels may be gasified in a synthesis gas generator without being preheated.
Abstract translation: 从颗粒状固体含碳燃料（例如石油焦炭，来自烟煤的煤，煤，油页岩，焦油砂，沥青或这些材料在水中或烃液体燃料中的混合物）的浆料生产合成气。 可泵送浆料中的固体含量的固体含量的燃料的量可以增加到75wt。 可以增加固体燃料的颗粒尺寸以通过加入2至10重量％的通过12目筛网。 例如，通过原油的部分氧化产生的烟灰百分比。 以5至50英尺/秒的相对较低的速度将浆料与氧气气体流以200英尺/秒的相对较高的速度与燃烧器尖端处的声速混合，以形成雾化的分散体 的水，烃液体燃料，氧化气体和固体含碳燃料。 在合成气体产生条件下，使雾化的分散体反应以产生氢气和一氧化碳的气体混合物。 通过该方法，低成本固体含碳燃料的可泵送浆料进料可以在合成气发生器中气化而不被预热。
-
公开(公告)号：US3759837A
公开(公告)日：1973-09-18
申请号：US3759837D
申请日：1969-06-26
Applicant: TEXACO INC
Inventor： DILLE R , SCHLINGER W
CPC classification number: C01B3/36 , Y02P20/129
Abstract: IN A HIGH PRESSURE SYNTHESIS GAS GENERATING PROCESS, CONTINUOUS CONTROL OF THE PH IN THE SYSTEM MAY BE ACCOMPLISHED BY DETERMINIG THE NITROGEN IN THE PRIMARY HYDROCARBON FUEL AND OXYGEN-ENRICHED GAS FED TO THE GENERATOR, SUPPLEMENTING SAID NITROGEN WITH A CONTROLLED AMOUNT OF NITROGEN IN THE FORM OF NITROGEN CONTAINING COMPOUNDS, SYNTHESIZING AMMONIA IN THE SYSTEM, AND CONTINUOUSLY NEUTRALIZING ALL OR A PORTION OF THE FORMIC ACID PRODUCED IN THE SYSTEM WITH THE AMMONIA SYNTHESIZED IN THE SYSTEM AND WITH ADDITIONS OF SUPPLEMENTAL AMMONIA FROM AN EXTERNAL SOURCE. CARBON-STEEL PROCESS EQUIPMENT AND PIPING IS THEREBY PROTECTED FROM COROSION AND SYSTEM UPSETTING EMULSIONS ARE PREVENTED FROM FORMING IN THE CARBON RECOVERY ZONE.
-
公开(公告)号：US3852047A
公开(公告)日：1974-12-03
申请号：US22858772
申请日：1972-02-23
Applicant: TEXACO INC , SCHLINGER W , KAUFMAN H
Inventor： CRAWLEY C , SCHLINGER W , KAUFMAN H
CPC classification number: C10B57/045 , C10B55/00 , C10B55/02 , Y10S44/905
Abstract: Clusters of petroleum coke pellets are made by the steps of dispersing particulate carbon seed particles in a high boiling petroleum oil, heating the seeded oil in a coking heater under conditions of controlled cracking, and introducing the effluent from the heater into a coke drum where the seed particles serve as nucleating agents in the formation of clusters of petroleum coke pellets.
Abstract translation: 石油焦炭颗粒团是通过将颗粒状碳颗粒分散在高沸点石油中的步骤制成的，在受控裂化的条件下将焦化加热器中的接种油加热，并将来自加热器的流出物引入焦炭鼓中， 种子颗粒在形成石油焦炭颗粒团中用作成核剂。
-
公开(公告)号：US3752771A
公开(公告)日：1973-08-14
申请号：US3752771D
申请日：1969-06-19
Applicant: TEXACO INC
Inventor： DILLE R , SCHLINGER W
CPC classification number: C01B3/36 , Y02P20/129
Abstract: IN A HIGH PRESSURE SYSTHESIS GAS GENERATING PROCESS CONTINUOUS CONTROL OF THE PH IN THE SYSTEM MAY BE ACCOMPLISHED BY SUPPLEMENTING THE NITROGEN IN THE PRIMARY HYDROCARBON FUEL AND OXYGEN-ENRICHED GAS FED TO THE GENERATOR WITH A CONTROLLED AMOUNT OF NITROGEN IN THE FORM OF NITROGEN CONTAINING ORGANIC COMPOUNDS, AND CONTINUOUSLY NEUTRALIZING ALL OR A PORTION OF THE FORMIC ACID PRODUCED IN THE SYSTEM WITH AMMONIA SYNTHESIZED IN THE SYSTEM. CARBON-STEEL PROCESS EQUIPMENT AND PIPING IS THEREBY PROTECTED FROM CORROSION AND SYSTEM UPSETTING EMULSIONS ARE PREVENTED FROM FORMING IN THE CARBON RECOVERY ZONE.
-
公开(公告)号：US3715301A
公开(公告)日：1973-02-06
申请号：US3715301D
申请日：1971-06-30
Applicant: TEXACO INC
Inventor： TASSONEY J , SCHLINGER W
CPC classification number: C10G1/006 , C10G1/06 , Y10S208/951
Abstract: A NONCATALYTIC MULTI-HYDROTORTING PROCESS FOR MAXIMIZING THE CONVERSION OF COAL INTO COAL OIL. A PUMPABLE COAL-WATER SLURRY IN ADMIXTURE WITH A STREAM OF SYNTHESIS GAS IS PASSED THROUGH A TUBULAR RETORT WHERE IT IS HEATED TO A TEMPERATURE IN THE RANGE OF ABOUT 600 TO 950* F. IN THE ABSENCE OF AIR. THE SOLID COAL PARTICLES ARE FRAMENTIZED AND CARBONIZED IN THE TUBULAR RETORT, THE VOLATILE CONSTITUENTS IN SAID SLURRY ARE VOLATILIZED AND SIMULTANEOUSLY HYDROGENATION OF THE PROCESS STREAM TAKES PLACE. THE EFFLUENT FROM THE TUBULAR RETORT IS THEN INTRODUCED INTO A FLUIDIZED BED RETORT ALONG WITH A SECOND STREAM OF SYNTHESIS GAS. THERMAL DECOMPOSITION OF THE CARBONACEOUS MATERIALS TAKES PLACE IN THE ABSENCE OF AIR AND THE PROCESS STREAM IS HYDROGENATED FOR A SECOND TIME. THE PROCESS STREAM LEAVING THE FLUIDIZED BED RETORT IS COOLED TO CONDENSE OUT AND SEPARATE WATER AND RAW COAL-OIL IN A GAS-LIQUID SEPARATION ZONE. A PORTION OF THE OFF-GAS FROM THE GAS-LIQUID SEPARATOR MAY BE SCRUBBED AND PURIFIED TO PRODUCE NONPOLLUTING FUEL GAS HAVING A HIGH HEATING VALUE. SPENT CARBONACEOUS PARTICLES LEAVING THE FLUIDIZED BED RETORT AND OPTIONALLY A PORTION OF THE OFF-GAS FROM THE GAS-LIQUID SEPARATOR ARE INTRODUCED INTO A FREE-FLOW NONCATALYTIC GAS GENERATOR FOR CONVERSION INTO PREFERABLY HYDROGEN-RICH SYNTHESIS GAS BY PARTIAL OXIDATION FOR USE IN THE AFORESAID TWO HYDROTORTING STAGES.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.012 seconds)
