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参考文献:Nasipuri Et Al.,Journal Of The Chemical Society,1958,P. 2734
标题:Nasipuri Et Al.,Journal Of The Chemical Society,1958,P. 2734
专利信息
专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人:WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.
专利号:WO-03051298-A2
优先权日:2001-12-14
标 题:Preparation of intermediates useful in the synthesis of antiviral nucleosides
专利号:EP-1461041-A4
优先权日:2001-12-14
标 题:PREPARATION OF INTERMEDIATES SUITABLE FOR THE SYNTHESIS OF ANTIVIRAL NUCLEOSIDES
专利号:EP-1461041-A2
优先权日:2001-12-14
标 题:Preparation of intermediates useful in the synthesis of antiviral nucleosides
专利号:US-2017355909-A1
优先权日:2016-06-12
标 题 :Mobile apparatus for carbon-containing materials including biohazard wastes gasification by thermal decomposition and conversion into a liquid fuels.
发明人:DEMENTEV ALEXANDER
权利人:DEMENTEV ALEXANDER
摘要:The present invention relates to a method for gasification of carbon-containing materials including biohazard wastes, and more specifically, to a method for gasification of carbon-containing materials which allows an increase in carbon efficiency and a reduction in carbon dioxide emission, comprising the steps of: biohazard wastes grinding and sterilization, mix with carbon-containing materials for the gasification; and catalytic production of diesel fuel. A system having a movable platform including: material preparation block, gasification and catalytic of diesel fuel production reactors which are structurally and functionally integrated. In the practice of the process, a mixture of carbon-containing materials, a compressed air feed and process steam is fed to the gasifier to produce a synthesis gas. The synthesis gas is fed to the Fischer-Tropsch reactor where it is catalytically reacted to produce heavy hydrocarbons. The outlet from the Fischer-Tropsch reactor is separated into water, a low heating value tail gas, and the desired hydrocarbon liquid product. The water is pressurized and heated to generate process steam. The system further includes a plurality of heat exchangers that enable heat to be recovered from the outlet of the gasifier. The recovered heat is used to make the process steam as well as to preheat the hydrocarbon mix before it is fed to the gasifier and preheat the synthesis gas before it is fed to the Fischer-Tropsch reactor. The method of the present invention greatly increases carbon efficiency and reduces the generation of carbon dioxide.
专利号:US-10350574-B2
优先权日:2017-10-24
标题:Method for producing a product gas having component gas ratio relationships
发明人:CHANDRAN RAVI; NEWPORT DAVE G; BURCIAGA DANIEL A; LEO DANIEL MICHAEL; MILLER JUSTIN KEVIN; HARRINGTON KAITLIN EMILY; ATTWOOD BRIAN CHRISTOPHER
权利人:THERMOCHEM RECOVERY INT INC
摘要:A liquid fuel product system is configured to produce liquid fuels from carbonaceous materials. The liquid fuel product system includes a plurality of feedstock delivery systems, a plurality of first stage product gas generation systems, a plurality of second stage product gas generation systems, a plurality of third stage product gas generation systems, a primary gas clean-up system, a compression system, a secondary gas clean-up system, and a synthesis system that includes one or more from the group consisting of ethanol, mixed alcohols, methanol, dimethyl ether, and Fischer-Tropsch products.