Suppression of sludge formation by two-stage hydrocracking of vacuum residue at high conversion

Isao Mochida; Xing Zhe Zhao; Kinya Sakanishi

doi:10.1021/ie00108a003

Suppression of sludge formation by two-stage hydrocracking of vacuum residue at high conversion

Industrial & Engineering Chemistry Research ◽

10.1021/ie00108a003 ◽

1990 ◽

Vol 29 (12) ◽

pp. 2324-2327 ◽

Cited By ~ 16

Author(s):

Isao Mochida ◽

Xing Zhe Zhao ◽

Kinya Sakanishi

Keyword(s):

High Conversion ◽

Vacuum Residue ◽

Two Stage ◽

Sludge Formation

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Catalytic two-stage hydrocracking of Arabian vacuum residue at a high conversion level without sludge formation

Industrial & Engineering Chemistry Research ◽

10.1021/ie00099a005 ◽

1990 ◽

Vol 29 (3) ◽

pp. 334-337 ◽

Cited By ~ 20

Author(s):

Isao Mochida ◽

Xing Zhe Zhao ◽

Kinya Sakanishi

Keyword(s):

High Conversion ◽

Vacuum Residue ◽

Two Stage ◽

Sludge Formation ◽

Conversion Level ◽

High Conversion Level

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Two-stage catalytic up-grading of vacuum residue of a Wandoan coal liquid

Fuel ◽

10.1016/0016-2361(86)90174-2 ◽

1986 ◽

Vol 65 (8) ◽

pp. 1090-1093 ◽

Cited By ~ 13

Author(s):

Isao Mochida ◽

Kinya Sakanishi ◽

Yozo Korai ◽

Hiroshi Fujitsu

Keyword(s):

Vacuum Residue ◽

Two Stage

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A two-stage preparation of mesophase pitch from the vacuum residue of FCC decant oil

Carbon ◽

10.1016/0008-6223(89)90043-2 ◽

1989 ◽

Vol 27 (6) ◽

pp. 925-929 ◽

Cited By ~ 33

Author(s):

Yang Duk Park ◽

Isao Mochida

Keyword(s):

Mesophase Pitch ◽

Vacuum Residue ◽

Two Stage

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Structural analyses of the products obtained in the two-stage hydrotreatment of the asphaltene fraction of a brown coal liquid vacuum residue.

Journal of the Fuel Society of Japan ◽

10.3775/jie.67.322 ◽

1988 ◽

Vol 67 (5) ◽

pp. 322-329

Author(s):

Isao MOCHIDA ◽

Xing Zhe ZHAO ◽

Kinya SAKANISHI

Keyword(s):

Brown Coal ◽

Vacuum Residue ◽

Two Stage ◽

Asphaltene Fraction

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Effect of pretreatments on the two-stage hydrogreatment of coal liquid vacuum residue.

Journal of the Fuel Society of Japan ◽

10.3775/jie.69.267 ◽

1990 ◽

Vol 69 (4) ◽

pp. 267-272 ◽

Cited By ~ 1

Author(s):

Kinya SAKANISHI ◽

XingZhe ZHAO ◽

Isao MOCHIDA ◽

Osamu OKUMA

Keyword(s):

Vacuum Residue ◽

Two Stage

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Suppression of Sludge Formation by Two-stage Catalytic Hydrodesulfurization of Arabian Atmospheric Residue.

Journal of The Japan Petroleum Institute ◽

10.1627/jpi1958.35.203 ◽

1992 ◽

Vol 35 (2) ◽

pp. 203-207 ◽

Cited By ~ 4

Author(s):

Kinya SAKANISHI ◽

Xing Zhe ZHAO ◽

Isao MOCHIDA

Keyword(s):

Two Stage ◽

Sludge Formation ◽

Atmospheric Residue

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Two-stage self-seeding method for preparation of single crystals of poly(phenylene sulfide)

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100153816 ◽

1989 ◽

Vol 47 ◽

pp. 368-369

Author(s):

Sengshiu Chung ◽

Peggy Cebe

Keyword(s):

Single Crystals ◽

High Performance ◽

Dilute Solution ◽

Two Stage ◽

Annealing Behavior ◽

High Performance Polymers ◽

Seeding Method ◽

Phenylene Sulfide

We are studying the crystallization and annealing behavior of high performance polymers, like poly(p-pheny1ene sulfide) PPS, and poly-(etheretherketone), PEEK. Our purpose is to determine whether PPS, which is similar in many ways to PEEK, undergoes reorganization during annealing. In an effort to address the issue of reorganization, we are studying solution grown single crystals of PPS as model materials.Observation of solution grown PPS crystals has been reported. Even from dilute solution, embrionic spherulites and aggregates were formed. We observe that these morphologies result when solutions containing uncrystallized polymer are cooled. To obtain samples of uniform single crystals, we have used two-stage self seeding and solution replacement techniques.

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