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公开(公告)号:US3617474A
公开(公告)日:1971-11-02
申请号:US3617474D
申请日:1970-06-10
Applicant: HYDROCARBON RESEARCH INC
Inventor: STOTLER HAROLD H , CALDERON MICHAEL , JOHNSON CLARENCE A
CPC classification number: C10G1/083
Abstract: The economic production of a low sulfur residual fuel oil by the hydroconversion of coal is accomplished in an ''''ebullated'''' bed system in the absence of downstream processing and the use of a minimum of hydrogen to produce a fuel of high B.t.u. value and low sulfur content.
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公开(公告)号:US3288590A
公开(公告)日:1966-11-29
申请号:US29652463
申请日:1963-07-22
Applicant: HYDROCARBON RESEARCH INC
Inventor: KEITH PERCIVAL C , FARKAS GEORGE B , STOTLER HAROLD H , WILLIAM VOLK
IPC: C21B13/00
CPC classification number: C21B13/0033 , Y02P10/122 , Y02P10/136 , Y02P10/143
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公开(公告)号:US3225519A
公开(公告)日:1965-12-28
申请号:US24442262
申请日:1962-12-13
Applicant: HYDROCARBON RESEARCH INC
Inventor: STOTLER HAROLD H
CPC classification number: B01D53/526 , B01D53/1475 , Y02C10/06
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公开(公告)号:US3224869A
公开(公告)日:1965-12-21
申请号:US22496862
申请日:1962-09-20
Applicant: HYDROCARBON RESEARCH INC
Inventor: KEITH PERCIVAL C , HOFFERT FRANKLIN D , STOTLER HAROLD H
IPC: C21B13/00
CPC classification number: C21B13/0033 , Y02P10/136
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公开(公告)号:US2805144A
公开(公告)日:1957-09-03
申请号:US50081555
申请日:1955-04-12
Applicant: HYDROCARBON RESEARCH INC
Inventor: STOTLER HAROLD H
IPC: C21B13/00
CPC classification number: C21B13/0033 , Y02P10/136
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