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    • 3. 发明申请
    • DESULFURIZATION PROCESS
    • 脱硫工艺
    • WO0015734A9
    • 2000-08-17
    • PCT/US9921478
    • 1999-09-16
    • JEANBLANC JAMES K
    • JEANBLANC JAMES K
    • B01D53/52B01J19/10B01J19/12C10G27/06C10G27/12C10G27/14C10G32/00C10G53/14C10L5/00C10L9/06
    • C10G27/12C10G27/14C10G32/00C10L9/06
    • Sulfur-containing carbonaceous materials are desulfurized by reaction with a mixture of an oxidizing agent and an oxygenated solvent such as diethyl ether under alkaline conditions at a temperature preferably ranging from ambient temperature to about 250 DEG F (121 DEG C) and a preferred pressure of about 1 atmosphere to 2 atmospheres. The use of radiation - such as X-ray, infrared, visible, microwave, or ultraviolet radiation, alpha, beta, or gamma radiation, other atomic radiation emanating from a radioactive material, or ultrasound - facilitates desulfurization. The products of the reaction are a desulfurized carbonaceous material in which the sulfur content is (for example) less than about 1 % and separated sulfur compounds.
    • 通过在碱性条件下,优选在环境温度至约250°F(121℃)的温度和优选的环境温度至约250°F(121℃)的温度下,与氧化剂和氧化溶剂如乙醚的混合物反应,将含硫的碳质材料脱硫, 约1个大气压至2个大气压。 使用辐射 - 例如X射线,红外线,可见光,微波或紫外线辐射,α,β或γ辐射,从放射性物质发射的其他原子辐射或超声 - 有利于脱硫。 反应产物是硫含量(例如)小于约1%的脱硫碳质材料,并且分离出硫化合物。
    • 4. 发明申请
    • DEEP CONVERSION COMBINING THE DEMETALLIZATION AND THE CONVERSION OF CRUDES, RESIDUES OR HEAVY OILS INTO LIGHT LIQUIDS WITH PURE OR IMPURE OXYGENATED COMPOUNDS
    • 深度转换结合使用纯化或不纯氧化的化合物进行脱色和转化,残留或重油转化成轻液体
    • WO00023540A1
    • 2000-04-27
    • PCT/US1999/023325
    • 1999-10-07
    • B01J4/00B01J8/04B01J10/00C10G1/02C10G9/00C10G9/36C10G21/02C10G27/14C10G33/06C10G33/08C10G55/04
    • C10G21/02B01J4/001B01J2219/00006C10G1/02C10G9/00C10G9/36C10G27/14C10G33/06C10G55/04C10G2300/107C10G2300/1077C10G2300/201C10G2300/205C10G2300/807Y10S585/922Y10S585/923
    • A process for the conversion of hydrocarbons that are solid or have a high boiling temperature and may be laden with metals, sulfur or sediments, into liquids (gasolines, gas oil, fuels) with the help of a jet of gas properly superheated between 600 and 800 DEG C. The process comprises preheating a feed (5) in a heater (8) to a temperature below the selected temperature of a reactor (10). This feed is injected by injectors (4) into the empty reactor (10) (i.e., without catalyst.) The feed is treated with a jet of gas or superheated steam from superheater (2) to activate the feed. The activated products in the feed are allowed to stabilize at the selected temperature and at a selected pressure in the reactor and are then run through a series of extractors (13) to separate heavy and light hydrocarbons and to demetallize the feed. Useful products appearing in the form of water/hydrocarbon emulsions are generally demulsified in emulsion breaker (16) to form water laden with different impurities. The light phase containing the final hydrocarbons is heated in heater (98) and is separated into cuts of conventional products, according to the demand for refining by an extractor (18) similar to (13).
    • 一种将固体或具有高沸点温度的烃转化成金属,硫或沉淀物的烃转化为液体(汽油,瓦斯油,燃料)的方法,借助于600〜 800℃。该方法包括将加热器(8)中的进料(5)预热至低于反应器(10)选定温度的温度。 该进料通过喷射器(4)注射到空的反应器(10)中(即,没有催化剂)。用来自过热器(2)的气体喷射或过热蒸汽处理进料以活化进料。 允许进料中的活化产物在反应器中选定的温度和选择的压力下稳定,然后通过一系列萃取器(13)进行分离以分离重质烃和轻烃,并使进料脱金属。 以水/碳氢化合物乳液形式出现的有用产品通常在破乳剂(16)中破乳以形成含有不同杂质的水。 根据对类似于(13)的萃取器(18)的精炼需求,在加热器(98)中加热含有最终碳氢化合物的轻质相,并分离成常规产品的切割。