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    • 1. 发明授权
    • Integration of hydro-dechlorination and hydro-regeneration
    • 加氢脱氯和加氢再生的整合
    • US08884091B2
    • 2014-11-11
    • US13829620
    • 2013-03-14
    • Bi-Zeng ZhanThomas Van HarrisHye Kyung Cho Timken
    • Bi-Zeng ZhanThomas Van HarrisHye Kyung Cho Timken
    • C07C2/60C07C2/62C07C2/58
    • C07C2/58C10G29/205C10G45/02C10G45/10C10G69/123C10G2300/202C10G2400/02
    • We provide an integrated process to produce alkylate gasoline, comprising: a. alkylating a mixture of hydrocarbons using a chloride-containing ionic liquid catalyst in an alkylation reactor to produce an alkylate gasoline comprising a chloride contaminant; b. hydro-regenerating the chloride-containing ionic liquid catalyst in a hydrogenation reactor; c. hydro-dechlorinating the alkylate gasoline comprising the chloride contaminant in a dechlorination reactor at a dechlorination pressure from 0 to 1000 psig of a hydrogenation pressure used in the hydrogenation reactor, to produce a dechlorinated alkylate gasoline; and d. feeding an off-gas, comprising 70 to 99.9 vol % hydrogen, from the dechlorination reactor to the hydrogenation reactor. We also provide an integrated alkylation process unit for conducting this process.
    • 我们提供生产烷基化汽油的综合方法,包括:a。 在烷基化反应器中使用含氯离子液体催化剂烷烃化烃类混合物以产生包含氯化物污染物的烷基化汽油; b。 在氢化反应器中对含氯离子液体催化剂进行加氢再生; C。 在脱氯反应器中,在氢化反应器中使用的氢化压力为0-1000psig的脱氯压力下,将包含氯化物污染物的烷基化汽油加氢脱氯,得到脱氯烷基化汽油; 和d。 将来自脱氯反应器的含有70至99.9体积%氢气的废气进料到氢化反应器。 我们还提供了一个整合的烷基化处理单元来进行这个过程。
    • 2. 发明申请
    • INTEGRATION OF HYDRO-DECHLORINATION AND HYDRO-REGENERATION
    • 氢化脱盐和水力再生的综合
    • US20140275680A1
    • 2014-09-18
    • US13829620
    • 2013-03-14
    • Bi-Zeng ZhanThomas Van HarrisHye Kyung Cho Timken
    • Bi-Zeng ZhanThomas Van HarrisHye Kyung Cho Timken
    • C07C2/58
    • C07C2/58C10G29/205C10G45/02C10G45/10C10G69/123C10G2300/202C10G2400/02
    • We provide an integrated process to produce alkylate gasoline, comprising: a. alkylating a mixture of hydrocarbons using a chloride-containing ionic liquid catalyst in an alkylation reactor to produce an alkylate gasoline comprising a chloride contaminant; b. hydro-regenerating the chloride-containing ionic liquid catalyst in a hydrogenation reactor; c. hydro-dechlorinating the alkylate gasoline comprising the chloride contaminant in a dechlorination reactor at a dechlorination pressure from 0 to 1000 psig of a hydrogenation pressure used in the hydrogenation reactor, to produce a dechlorinated alkylate gasoline; and d. feeding an off-gas, comprising 70 to 99.9 vol % hydrogen, from the dechlorination reactor to the hydrogenation reactor. We also provide an integrated alkylation process unit for conducting this process.
    • 我们提供生产烷基化汽油的综合方法,包括:a。 在烷基化反应器中使用含氯离子液体催化剂烷烃化烃类混合物以产生包含氯化物污染物的烷基化汽油; b。 在氢化反应器中对含氯离子液体催化剂进行加氢再生; C。 在脱氯反应器中,在氢化反应器中使用的氢化压力为0-1000psig的脱氯压力下,将包含氯化物污染物的烷基化汽油加氢脱氯,得到脱氯烷基化汽油; 和d。 将来自脱氯反应器的含有70至99.9体积%氢气的废气进料到氢化反应器。 我们还提供了一个整合的烷基化处理单元来进行这个过程。
    • 10. 发明授权
    • Process for improving production of Fischer-Tropsch distillate fuels
    • 改进费 - 托馏分燃料生产的方法
    • US06824574B2
    • 2004-11-30
    • US10267444
    • 2002-10-09
    • Dennis J. O'RearThomas Van HarrisCong-Yan Chen
    • Dennis J. O'RearThomas Van HarrisCong-Yan Chen
    • C10L118
    • C10L1/026
    • Olefins and alcohols present in Fischer-Tropsch light naphthas are converted to dialkyl ethers of the formula: R—O—R′ where R and R′ are each primarily non-tertiary alkyl groups of more than four carbon atoms, via hydration of the olefins to alcohols followed by dehydration of the alcohols. Ethers may also form by direct reaction of olefins and alcohols. The ethers are separated from the remaining paraffins in the naphtha by distillation and added in an amount of 1-25 wt. % to paraffinic mid-distillate fuel components obtained by hydrotreating a Fischer-Tropsch product. The properties of the distillate fuel components such as lubricity and seal swell are improved by the dialkyl ethers. The removal of olefins and alcohols from the naphthas reduces refining and lead to a more salable product.
    • 存在于费 - 托轻石脑油中的烯烃和醇转化为下式的二烷基醚:ROR',其中R和R'各自主要是具有四个以上碳原子的非叔烷基,通过将烯烃水合成醇, 醇的脱水。 醚也可以通过烯烃和醇的直接反应形成。 通过蒸馏将醚与石脑油中的剩余链烷烃分离,并以1-25重量%的量加入。 %对通过加氢处理费 - 托产物而获得的链烷烃中间馏分燃料组分。 通过二烷基醚改善馏出物燃料组分的性质,如润滑性和密封膨胀。 从石脑油中除去烯烃和醇可以减少精炼并导致更可销售的产品。