METHODS AND SYSTEMS FOR LOWER OLEFIN CONVERSION
    14.
    发明申请
    METHODS AND SYSTEMS FOR LOWER OLEFIN CONVERSION 审中-公开
    用于更低级的转换的方法和系统

    公开(公告)号:WO2017075209A1

    公开(公告)日:2017-05-04

    申请号:PCT/US2016/059100

    申请日:2016-10-27

    发明人: ABAZAJIAN, Armen

    摘要: Methods of converting olefins include the steps of providing propane and isobutane to a dehydrogenation reactor to produce effluent that is sequentially cooled, compressed and passed to a distillation zone under conditions to fractionate propylene, isobutylene, butane and propane from the effluent. Propylene, isobutylene, butane and propane are separated in a distillation zone to produce a propylene concentrate stream, an isobutylene concentrate steam, a propane recycle stream, and a butane recycle. The propane and isobutane are recycled back into the feed stream. The propylene concentrate stream and the isobutylene concentrate stream are passed to an oligomerization reactor to produce an oligomer product mixture that includes the olefin conversion products. The oligomer product mixture is then passed to the distillation column where olefin conversion product is separated as oligomer product.

    摘要翻译: 转化烯烃的方法包括以下步骤:将丙烷和异丁烷提供给脱氢反应器以产生流出物,所述流出物依次冷却,压缩并在将丙烯,异丁烯,丁烷和丙烷分馏的条件下通入蒸馏区 来自污水。 丙烯,异丁烯,丁烷和丙烷在蒸馏区中分离以产生丙烯浓缩物流,异丁烯浓缩物蒸汽,丙烷再循环流和丁烷再循环。 丙烷和异丁烷被循环回到进料流中。 将丙烯浓缩物物流和异丁烯浓缩物物流通入低聚反应器以产生包含烯烃转化产物的低聚物产物混合物。 然后将低聚物产物混合物送入蒸馏塔,在其中将烯烃转化产物作为低聚物产物分离出来。

    OLEFIN COMPOSITIONS
    16.
    发明申请
    OLEFIN COMPOSITIONS 审中-公开
    OLEFIN组合物

    公开(公告)号:WO2017010998A1

    公开(公告)日:2017-01-19

    申请号:PCT/US2015/040433

    申请日:2015-07-14

    IPC分类号: C07C2/26

    摘要: A composition comprising: a) at least 76 mol% C 10 monoolefins, the C 10 monoolefins comprising i) at least 3 mol% 2-butyl-1-hexene, ii) at least 8 mol% 3-propyl-1-heptene, iii) at least 6 mol% 4-ethyl-1-octene, and iv) at least 20 mol% 5-methyl-1-nonene; and b) at least 1 mol% C 14 monoolefins. A composition comprising at least 95 mol% C 10 monoolefins, the C 10 monoolefins comprising i) at least 3 mol% 2-butyl-1-hexene, ii) at least 10 mol% 3-propyl-1-heptene, iii) at least 7 mol% 4-ethyl-1-octene, and iv) at least 24 mol% 5-methyl-1-nonene. Processes to prepare a composition comprising at least 76 mol% C 10 monoolefins and at least 1 mol% C 14 monoolefins, or a composition comprising at least 95 mol% C 10 monoolefins, where the C 10 monoolefins comprise i) at least 3 mol% 2-butyl-1-hexene, ii) at least 10 mol% 3-propyl-1-heptene, iii) at least 7 mol% 4-ethyl-1-octene, and iv) at least 24 mol% 5-methyl-1-nonene.

    摘要翻译: 一种组合物,其包含:a)至少76摩尔%的C10单烯烃,所述C10单烯烃包括i)至少3摩尔%的2-丁基-1-己烯,ii)至少8摩尔%的3-丙基-1-庚烯,iii) 至少6摩尔%的4-乙基-1-辛烯,和iv)至少20摩尔%的5-甲基-1-壬烯; 和b)至少1mol%C14单烯烃。 包含至少95mol%C 10单烯烃的组合物,所述C10单烯烃包括i)至少3mol%的2-丁基-1-己烯,ii)至少10mol%的3-丙基-1-庚烯,iii)至少7 mol%的4-乙基-1-辛烯,和iv)至少24mol%的5-甲基-1-壬烯。 制备包含至少76摩尔%C10单烯烃和至少1摩尔%C14单烯烃或包含至少95摩尔%C10单烯烃的组合物的组合物的方法,其中C10单烯烃包含i)至少3摩尔%2-丁基 - 1-己烯,ii)至少10mol%的3-丙基-1-庚烯,iii)至少7mol%的4-乙基-1-辛烯,和iv)至少24mol%的5-甲基-1-壬烯。