公开(公告)号：US4036736A

公开(公告)日：1977-07-19

申请号：US666309

申请日：1976-03-12

申请人： Hiromi Ozaki ,  Mamoru Yamane ,  Haruo Yoshikai ,  Hachio Kodama

发明人： Hiromi Ozaki ,  Mamoru Yamane ,  Haruo Yoshikai ,  Hachio Kodama

IPC分类号： C10B55/00

CPC分类号： C10B55/00

摘要： Synthetic coking coal is produced by coking heavy hydrocarbons at a temperature greater than the temperatures which initiate cracking in the coker, and by removing the gaseous and liquid products from the coker at accelerated velocities. The thermally cracked oil produced in the coking reaction can be hydrodesulfurized to produce a low sulfur fuel oil.

摘要翻译： 合成焦煤通过在大于在焦化器中引发裂化的温度的温度下焦化重质烃，并以加速的速度从焦化器中除去气态和液体产物来制备。 在焦化反应中产生的热裂化油可加氢脱硫以产生低硫燃料油。

公开(公告)号：US4061472A

公开(公告)日：1977-12-06

申请号：US599085

申请日：1975-07-25

申请人： Hiromi Ozaki ,  Mamoru Yamane ,  Hachio Kodama ,  Haruo Yoshika

发明人： Hiromi Ozaki ,  Mamoru Yamane ,  Hachio Kodama ,  Haruo Yoshika

IPC分类号： C10B55/00 ,  C10L9/04 ,  C10C1/00 ,  C10C3/00

CPC分类号： C10B55/00

摘要： A raw synthetic caking coal having a volatile matter content of 20 - 70%, H/C (atomic ratio) of 0.60 - 1.20 and a maximum fluidity of greater than 40 ddpm is produced by coking heavy hydrocarbons. Synthetic caking coal having a volatile matter content of 20 - 40%, H/C (atomic ratio) of 0.60 - 0.75, a maximum fluidity of greater than 40 ddpm and a Free-Swelling-Index of greater than 3 is produced from the raw synthetic caking coal by stripping said raw synthetic caking coal with steam or light hydrocarbons.

摘要翻译： 挥发性物质含量为20-70％，H / C（原子比）为0.60-1.20，最大流动性大于40ddpm的原始合成结块煤通过重结晶焦化生产。 挥发物含量为20-40％，H / C（原子比）为0.60-0.75，最大流动性大于40ddpm，自由溶胀指数大于3的合成结块煤由原料 合成结块煤采用蒸汽或轻质碳氢化合物剥离生胶合成结块煤。