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公开(公告)号：EP0946468A4
公开(公告)日：2000-04-12
申请号：EP97934193
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , BRICKHOUSE PAUL ELLIS , TYREE RONALD FREDERICK , STEVENSON JOHN SAUNDERS , MAYOTTE GREGORY JOSEPH , KASSMAN JERROLD SAMUEL , KLOCK BYRON VON
CPC classification number: C10J3/66 , C01B3/36 , C10G1/002 , C10G1/10 , C10J3/84 , C10J2300/0903 , C10J2300/0946 , C10J2300/1846 , C10K1/101 , Y02P20/144
Abstract: An integrated liquefaction and gasification process converts bulk particulate halogen-containing waste plastic materials with minimal particle size reduction into a synthesis gas and a non-leachable, vitreous environmentally nontoxic slag. The process involves melting and cracking bulk particulate halogen-containing waste plastic material to form a lower boiling point, lower molecular weight halogen-containing oil composition which then undergoes partial oxidation in a quench gasifier to produce a synthesis gas. Any hazardous gases, liquids or solids that are produced can be purified into commercially valuable byproducts or recycled to the process, which does not release hazardous materials to the environment.
Abstract translation: 集成的液化和气化过程将颗粒状含卤素的废塑料材料以最小的粒度还原转化为合成气和不可浸出的玻璃状环境无毒的矿渣。 该方法包括熔化和裂解散装颗粒含卤素废塑料材料以形成低沸点，低分子量含卤素的油组合物，然后在骤冷气化器中进行部分氧化以产生合成气。 所生产的任何危险气体，液体或固体可以纯化成商业上有价值的副产物，或者被再循环到不会将有害物质释放到环境中的过程中。
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公开(公告)号：ZA9706277B
公开(公告)日：1998-09-07
申请号：ZA9706277
申请日：1997-07-16
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , BRICKHOUSE PAUL ELLIS , TYREE RONALD FREDERICK , STEVENSON JOHN SAUNDERS , MAYOTTE GREGORY JOSEPH , KASSMAN JERROLD SAMUEL , KLOCK BYRON VON
IPC: C10J20060101 , C10J
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公开(公告)号：AU3730997A
公开(公告)日：1998-02-09
申请号：AU3730997
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WINTER JOHN DUCKETT , BRICKHOUSE PAUL ELLIS , TYREE RONALD FREDERICK , STEVENSON JOHN SAUNDERS , MAYOTTE GREGORY JOSEPH , KASSMAN JERROLD SAMUEL , KLOCK BYRON VON
Abstract: An integrated liquefaction and gasification process converts bulk particulate halogen-containing waste plastic materials with minimal particle size reduction into a synthesis gas and a non-leachable, vitreous environmentally nontoxic slag. The process involves melting and cracking bulk particulate halogen-containing waste plastic material to form a lower boiling point, lower molecular weight halogen-containing oil composition which then undergoes partial oxidation in a quench gasifier to produce a synthesis gas. Any hazardous gases, liquids or solids that are produced can be purified into commercially valuable byproducts or recycled to the process, which does not release hazardous materials to the environment.
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公开(公告)号：ZA852778B
公开(公告)日：1986-08-27
申请号：ZA852778
申请日：1985-04-12
Applicant: TEXACO DEVELOPMENT CORP
Inventor： KLOCK BYRON VON , GILMER WILLIAM NEWMAN
Abstract: Deposition of ash in the outlet conduit (20) of a synthesis gas quench chamber is reduced or eliminated by providing a wetted-wall (44) at the mouth and throat of the outlet conduit.
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公开(公告)号：ZA8502778B
公开(公告)日：1986-08-27
申请号：ZA8502778
申请日：1985-04-12
Applicant: TEXACO DEVELOPMENT CORP
Inventor： KLOCK BYRON VON , GILMER WILLIAM NEWMAN
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Patent Agency Ranking
公开(公告)号：AU2003265573A1
公开(公告)日：2004-03-29
申请号：AU2003265573
申请日：2003-08-19
Applicant: TEXACO DEVELOPMENT CORP
Inventor： VUONG DINH-CUONG , KLOCK BYRON VON
IPC: A62D3/00 , A62D3/176 , A62D3/38 , A62D101/20 , A62D101/26 , A62D101/45 , B01J20060101 , C02F1/32 , C02F1/72
Abstract: A method for substantially reducing cyanide and formate concentrations in gasification wastewater streams comprising first removing suspended solids from the wastewater stream, then adding sufficient hydrogen peroxide to completely oxidize contained cyanide ions and formate ions to form a feed solution, and then irradiating the resultant solution with sufficient UV light so as to substantially reduce said contained cyanide ions and formate ions.
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公开(公告)号：AU710195B2
公开(公告)日：1999-09-16
申请号：AU3884197
申请日：1997-07-14
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WEBSTER GEORGE HENRY , KLOCK BYRON VON
IPC: C23G1/00 , B08B3/00 , C10J20060101 , C23G20060101 , C23G1/02 , C23G1/08 , C23G1/10
Abstract: Fluoride-containing scale can be removed from metal surfaces such as titanium, titanium alloys, nickel alloys, and stainless steel by contacting the metal surfaces with an aqueous salt solution of an inorganic acid, including its hydrates. The cationic portion of the salt can be aluminum, iron and mixtures thereof. The anionic portion of the salt can be a chloride, a nitrate, a sulfate, and mixtures thereof. The contracting occurs in the absence of the addition of an acid, such as hydrochloric, nitric, or sulfuric acid. The presence of the aqueous salt solution with the dissolved fluoride scale does not accelerate or increase the normal rate of metal corrosion that can occur in the absence of the aqueous salt solution or any acidic cleaning agent.
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公开(公告)号：ZA976279B
公开(公告)日：1998-03-26
申请号：ZA976279
申请日：1997-07-17
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WEBSTER GEORGE HENRY , KLOCK BYRON VON , VUONG DINH-CUONG , STEVENSON JOHN SAUNDERS , JOHNSON STEVEN ROBERT
IPC: C10J20060101 , C10J
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公开(公告)号：ZA976280B
公开(公告)日：1998-02-03
申请号：ZA976280
申请日：1997-07-16
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WEBSTER GEORGE HENRY , KLOCK BYRON VON
IPC: B08B3/00 , C10J20060101 , C23G20060101 , C23G1/00 , C23G1/02 , C23G1/08 , C23G , C10J
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公开(公告)号：ZA9706280B
公开(公告)日：1998-02-03
申请号：ZA9706280
申请日：1997-07-16
Applicant: TEXACO DEVELOPMENT CORP
Inventor： WEBSTER GEORGE HENRY , KLOCK BYRON VON
IPC: B08B3/00 , C10J20060101 , C23G20060101 , C23G1/00 , C23G1/02 , C23G1/08 , C23G , C10J
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