公开(公告)号：US3745109A

公开(公告)日：1973-07-10

申请号：US3745109D

申请日：1970-10-01

Applicant: NORTH AMERICAN ROCKWELL

Inventor： HEREDY L ,  BIRK J

IPC: B01J10/00 ,  C01B17/22 ,  C07C4/02 ,  C09K5/16 ,  C10B49/14 ,  C10B53/00 ,  C10G9/40 ,  C10J3/57 ,  C10G13/02 ,  C10G9/34 ,  C10G11/00

CPC classification number: C10G9/40 ,  B01J10/005 ,  C01B17/22 ,  C07C4/02 ,  C09K5/16 ,  C10B49/14 ,  C10B53/00 ,  C10J3/57 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0996 ,  C10J2300/1807 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y10S585/901 ,  Y10S585/912

Abstract: HYDROCARBONS SUCH AS PARTIALLY REFINED PETROLEUM ARE BROUGHT INTO CONTACT WITH A SULFIDE-CONTAINING ALKALI METAL CARBONATE METAL AT ELEVATED TEMPERATURES. DEPENDING UPON CONDITIONS, THE HYDROCARBONS UNDERGO THERMAL OR CATALYTIC CRACKING, HYDROCRACKING, HYDROGENATION, DEHYDROGENATION, OR HYDRODESULFURIZATION. HEAT IS SUPPLIED TO THE CONVERSION PROCESS BY CONTACTING THE MELT AND HEAVY CARBONACEOUS BY-PRODUCT WITH A REACTIVE FROM OF OXYGEN. PROVISION IS ALSO MADE FOR THE REMOVAL OF EXCESS SULFUR VALUES.

公开(公告)号：US3631019A

公开(公告)日：1971-12-28

申请号：US3631019D

申请日：1968-10-17

Applicant: STANDARD OIL CO

Inventor： HERDER MARVIN J DEN ,  BORG ARTHUR C

IPC: B01J10/00 ,  C08F8/34 ,  C07G17/00

CPC classification number: B01J10/005 ,  C08F8/34 ,  C08F110/08

Abstract: A CONTINUOUS PROCESS FOR SULFURIZING POLYBUTENES FOR USE IN METAL WORKING LUBRICANTS, AND A REACTOR FOR USE IN CARRYING OUT THE CONTINUOUS PROCESS, INCLUDING INTRODUCING MOLTEN SULFUR AND POLYBUTENES INTO AND ENCLOSED CHAMBER WHERE FLOW THERETHROUGH IS INTERCEPTED TO PROVIDE A SERIES OF REACTION ZONES, MIXING TO PROVIDE INTIMATE CONTACT IN AT LEAST EACH ZONE SITUATED IN THE INITIAL ONE THIRD OF THE CHAMBER VOLUME, RECYCLING SULFUR COLLECTING ON THE BOTTOM OF AT LEAST THE ZONES IN THE INITIAL ONE THIRD OF THE VOLUME, ALLOWING FLOW FROM ONE ZONE TO ANOTHER, MAINTAINING THE CHAMBER AT FROM 300*F. TO 400*F. AND COORDINATING THE VARIOUS FLOW RATES AND THE CHAMBER VOLUME WITH THE REACTION TEMPERATURE TO PROVIDE A PREDETERMINED CHAMBER RESIDENCE TIME.

公开(公告)号：US3565590A

公开(公告)日：1971-02-23

申请号：US3565590D

申请日：1968-07-11

Applicant: TEXAS INSTRUMENTS INC

Inventor： BRACKEN RONALD C

IPC: B01J10/00 ,  B01J7/00 ,  C01B33/02 ,  C01B33/08

CPC classification number: C01B33/04 ,  B01J10/005 ,  C01B33/107

Abstract: TRICHLOROSILANE IS PRODUCED IN A REACTOR PACKED WITH A POROUS MASS OF SINTERED SILICON PARTICLES. A FURNACE SURROUNDING THE UPPER END OF THE REACTION CHAMBER MELTS THE TOP PORTION OF THE POROUS MASS TO FORM A POOL OF MOLTEN SILICON. BY FLOWING SILICON TETRACHLORIDE THROUGH THE POROUS MASS, A REACTION TAKES PLACE WITHIN THE REACTOR WHEN THE SICL4 CONTACTS THE MOLTEN SILICON. THIS REACTION PRODUCES SILICON DICHLORIDE. TO PRODUCE TRICHLOROSILANE, THE SILICON DICHLORIDE IS REACTED WITH HCL DOWNSTREAM OF THE REACTOR OUTPUT.

D R A W I N G

公开(公告)号：UST875023I4

公开(公告)日：1970-06-23

申请号：US875023D

申请日：1969-12-12

IPC: B01J10/00 ,  C08G69/28

CPC classification number: B01J10/005 ,  C08G69/28

公开(公告)号：US3505018A

公开(公告)日：1970-04-07

申请号：US3505018D

申请日：1966-10-31

Applicant: TEXAS INSTRUMENTS INC

Inventor： BAWA MOHENDRA S ,  TRUITT JAMES K

IPC: B01J10/00 ,  C01B3/34 ,  C01B1/16

CPC classification number: B01J10/005 ,  C01B3/348 ,  Y10S423/12

公开(公告)号：US3231583A

公开(公告)日：1966-01-25

申请号：US25682763

申请日：1963-02-07

Applicant: SANDOZ LTD

Inventor： WALTER FREY

IPC: B01J3/04 ,  B01J10/00 ,  B01J19/00 ,  C09B47/10

CPC classification number: B01J3/04 ,  B01J10/005 ,  B01J19/0013 ,  B01J2219/00065 ,  B01J2219/00101 ,  B01J2219/00184 ,  C09B47/10

公开(公告)号：US2687948A

公开(公告)日：1954-08-31

申请号：US14379450

申请日：1950-02-11

Applicant: PAUL GREGORY ,  MICHAILAS GENAS

Inventor： PAUL GREGORY ,  MICHAILAS GENAS

IPC: B01J10/00

CPC classification number: B01J10/005

公开(公告)号：US2407828A

公开(公告)日：1946-09-17

申请号：US50761843

申请日：1943-10-25

Applicant: SOCONY VACUUM OIL CO INC

Inventor： EVERETT GORIN

IPC: B01J10/00 ,  B01J19/24 ,  C01G3/05 ,  C07C17/152

CPC classification number: C01G3/05 ,  B01J10/005 ,  B01J19/245 ,  B01J2219/00105 ,  B01J2219/00121 ,  B01J2219/00159 ,  C07C17/152

公开(公告)号：US1638471A

公开(公告)日：1927-08-09

申请号：US62390123

申请日：1923-03-09

Applicant: ROESSLER & HALSSLACHER CHEMICA

Inventor： RUSSELL CARVETH HECTOR

IPC: B01J10/00 ,  C01B13/32 ,  C01G9/02

CPC classification number: C01B13/326 ,  B01J10/005 ,  C01G9/02

公开(公告)号：US20240270617A1

公开(公告)日：2024-08-15

申请号：US18628214

申请日：2024-04-05

Applicant: Ralph Birchard Lloyd

Inventor： Ralph Birchard Lloyd

IPC: C02F1/70 ,  B01J10/00 ,  B01J20/34 ,  C01D1/04 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44 ,  C02F101/10 ,  C02F101/34 ,  C02F101/36 ,  C02F101/38 ,  C02F103/36

CPC classification number: C02F1/705 ,  B01J10/005 ,  B01J20/34 ,  C01D1/04 ,  C02F1/28 ,  C02F1/42 ,  C02F1/441 ,  C02F2101/10 ,  C02F2101/34 ,  C02F2101/36 ,  C02F2101/38 ,  C02F2101/40 ,  C02F2103/36

Abstract: The invention is a system and method of reducing, reacting, and/or removing an oxidant or unwanted chemical species from a chemical stream. Particularly, the system and method include the use of one or more reductants that react with the undesired chemical species. The reductant and the chemical stream are added to a reactor and allowed to react for a desired amount of time. The reductant will reduce, react with, and/or remove the chemical species from the stream. The excess reductant and reaction products are then removed from the reactor, as described in more detail herein below.