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公开(公告)号:US3347659A
公开(公告)日:1967-10-17
申请号:US45704865
申请日:1965-05-19
Applicant: HYDROCARBON RESEARCH INC
Inventor: WILLIAM VOLK , JOHNSON CLARENCE A
IPC: C21B13/00
CPC classification number: C21B13/0033 , Y02P10/136 , Y02P10/216
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公开(公告)号:US3383200A
公开(公告)日:1968-05-14
申请号:US61119266
申请日:1966-11-28
Applicant: HYDROCARBON RESEARCH INC
Inventor: WILLIAM VOLK
IPC: C22B34/12
CPC classification number: C22B34/1204
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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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4.Fluidized iron ore reduction process for production of iron powder 失效
Title translation: 流化铁矿石还原工艺生产铁粉公开(公告)号:US3199974A
公开(公告)日:1965-08-10
申请号:US37116764
申请日:1964-05-25
Applicant: HYDROCARBON RESEARCH INC
Inventor: JOHNSON CLARENCE A , WILLIAM VOLK
CPC classification number: C21B13/0033 , B22F9/22 , C21B13/0086 , Y02P10/136
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公开(公告)号:US3414402A
公开(公告)日:1968-12-03
申请号:US64656867
申请日:1967-06-16
Applicant: HYDROCARBON RESEARCH INC
Inventor: WILLIAM VOLK , JOHNSON CLARENCE A
CPC classification number: B03C1/015 , C21B13/0086 , Y02P10/136
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公开(公告)号:US3257198A
公开(公告)日:1966-06-21
申请号:US24654262
申请日:1962-12-21
Applicant: HYDROCARBON RESEARCH INC
Inventor: WILLIAM VOLK , WEBER CARL L
CPC classification number: C22B1/10 , C21B13/006 , Y02P10/136
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公开(公告)号:US3224870A
公开(公告)日:1965-12-21
申请号:US22726662
申请日:1962-10-01
Applicant: HYDROCARBON RESEARCH INC
Inventor: JOHNSON CLARENCE A , WILLIAM VOLK
IPC: C21B13/00
CPC classification number: C21B13/0033 , Y02P10/136
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8.Use of lined passivation chamber in an iron powder passivating process 失效
Title translation: 在铁粉钝化工艺中使用衬里钝化室公开(公告)号:US3147106A
公开(公告)日:1964-09-01
申请号:US10122261
申请日:1961-04-06
Applicant: HYDROCARBON RESEARCH INC
Inventor: JOHNSON CLARENCE A , WILLIAM VOLK
CPC classification number: B22F1/0085 , C21B13/0086 , Y02P10/136
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