公开(公告)号：US3227546A

公开(公告)日：1966-01-04

申请号：US47531465

申请日：1965-07-14

Applicant: HYDROCARBON RESEARCH INC

Inventor： JOHNSON CLARENCE A ,  ENGLE THEODORE M

IPC: C21B13/00

CPC classification number: C21B13/0033 ,  Y02P10/136

公开(公告)号：US2707698A

公开(公告)日：1955-05-03

申请号：US27251152

申请日：1952-02-19

Applicant: HYDROCARBON RESEARCH INC

Inventor： JOHNSON CLARENCE A ,  SCHUMAN SEYMOUR C

IPC: C10G45/34

CPC classification number: C10G45/34 ,  C10G2400/02

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

IPC: B03C1/015 ,  C21B13/00

CPC classification number: B03C1/015 ,  C21B13/0086 ,  Y02P10/136

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

公开(公告)号：US2960388A

公开(公告)日：1960-11-15

申请号：US62864756

申请日：1956-12-17

Applicant: HYDROCARBON RESEARCH INC

Inventor： JOHNSON CLARENCE A ,  KEITH PERCIVAL C

IPC: B01J8/28 ,  C01B3/16

CPC classification number: B01J8/28 ,  C01B3/16

公开(公告)号：US3679573A

公开(公告)日：1972-07-25

申请号：US3679573D

申请日：1971-03-08

Applicant: HYDROCARBON RESEARCH INC

Inventor： JOHNSON CLARENCE A

IPC: C10G1/00 ,  C10G1/08

CPC classification number: C10G1/086 ,  C10G1/006

Abstract: IN THE EBULLATED BED CATALYTIC HYDROGENATION OF COAL INTO HYDROCARBONACEOUS PRODUCTS EITHER GREATER COAL THROUGHPUT PER POUND OF CATALYST CAN BE ACHIEVED OR, ALTERNATIVELY, LESS CATALYST PER TON OF COAL CAN BE EMPLOYED BY CONDUCTING THE HYDROGENATION OF THE COAL

IN FIRST AND SECOND STAGE EBULLATED BED REACTION ZONES AND BY USING THE PARTIALLY SPENT CATALYST FROM THE SECOND STAGE AS THE CATALYST IN THE FIRST STAGE.

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

IPC: C10G1/08 ,  C01G1/06

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.

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

IPC: B22F9/22 ,  C21B13/00

CPC classification number: C21B13/0033 ,  B22F9/22 ,  C21B13/0086 ,  Y02P10/136

公开(公告)号：US2774718A

公开(公告)日：1956-12-18

申请号：US27251252

申请日：1952-02-19

Applicant: HYDROCARBON RESEARCH INC

Inventor： JOHNSON CLARENCE A ,  SCHUMAN SEYMOUR C

IPC: C10G45/02

CPC classification number: C10G45/02 ,  C10G2400/02

公开(公告)号：US3700584A

公开(公告)日：1972-10-24

申请号：US3700584D

申请日：1971-02-24

Applicant: HYDROCARBON RESEARCH INC

Inventor： JOHANSON EDWIN S ,  WOLK RONALD H ,  JOHNSON CLARENCE A

IPC: C10G1/00 ,  C10G1/08

CPC classification number: C10G1/006 ,  C10G1/083

Abstract: LOW RANK COAL HAVING A HIGH OXYGEN CONTENT IS HYDROGENATED INTO HYDROCARBONACEOUS PRODUCTS WHILE REDURING THE HYDROGEN CONSUMPTION BY CONDUCTING THE HYDROGENATION OF SUCH COAL IN FIRST AND SECOND STAGE EBULLATED BED REACTION ZONES WITH THE SEPARATE WITHDRAWAL OF THE GASIFORM EFFUENT STREAM CONTAINING CARBON MONOXIDE AND CARBON DIOXIDE BETWEEN THE FIRST AND SECOND HYDROGENATION STAGES.