公开(公告)号：US3562783A

公开(公告)日：1971-02-09

申请号：US3562783D

申请日：1967-03-20

Applicant: CONSOLIDATION COAL CO

Inventor： GORIN EVERETT

IPC: C10B53/08 ,  C10B57/08

CPC classification number: C10B53/08 ,  C10B57/08

Abstract: A PROCESS FOR MAKING AGGLOMERATES FROM NON-CAKING OR WEAKLY CAKING COALS WHICH INCLUDES TUMBLING IN A ROTARY KILN, AT AN ELEVATED FORMING TEMPERATURE, CARBONACEOUS MATERIAL OBTAINED FROM THE COAL FEEDSTOCK AND A BINDER ALSO OBTAINED FROM THE COAL FEEDSTOCK TO FORM GREEN AGGLOMERATES. THE BINDER CONTAINS A NONDISTILLABLE COAL EX-

TRACT FRACTION WHICH IS FLUID AT THE FORMING TEMPERATURE IN THE KILN. THE NONDISTILLABLE COAL EXTRACT FRACTION IS OBTAINED BY SOLVENT EXTRACTION OF THE COAL FEEDSTOCK.

公开(公告)号：US3594329A

公开(公告)日：1971-07-20

申请号：US3594329D

申请日：1969-07-23

Applicant: US INTERIOR ,  CONSOLIDATION COAL CO

Inventor： GORIN EVERETT ,  STRUCK ROBERT T ,  ZIELKE CLYDE W

IPC: B01J27/06 ,  C10G47/08 ,  B01J11/80 ,  B01J11/04

CPC classification number: C10G47/08 ,  B01J27/06 ,  Y10S502/517

Abstract: SPENT ZINC CHLORIDE CATALYST IS REGENERATED BY COMBUSTION IN THE VAPOR PHASE IN THE PRESENCE OF A FLUIDIZED REFRACTORY SOLID SUCH AS SILICA SAND. USE OF A NEAR-STOICHIOMETRIC AMOUNT OF AIR RESULTS IN SUBSTANTIALLY COMPLETE REMOVAL OF SULFUR, NITROGEN AND CARBON IMPURITIES, WHILE USE OF ABOUT 40 TO 60% OF THE STOICHIOMETRIC AMOUNT OF AIR RESULTS IN PRODUCTION OF A LOW-SULFUR FUEL GAS.

公开(公告)号：US3516808A

公开(公告)日：1970-06-23

申请号：US3516808D

申请日：1968-07-19

Applicant: GEORGE P CURRAN ,  EVERETT GORIN ,  CONSOLIDATION COAL CO ,  US INTERIOR

Inventor： CURRAN GEORGE P ,  GORIN EVERETT

IPC: B01J20/04 ,  C01F11/04 ,  C10K1/00 ,  C10K1/20

CPC classification number: C01F11/04 ,  B01J20/041 ,  B01J20/3433

公开(公告)号：US3629159A

公开(公告)日：1971-12-21

申请号：US3629159D

申请日：1969-12-03

Applicant: EVERETT GORIN ,  ROBERT T STRUCK ,  METRO D KULIK ,  CONSOLIDATION COAL CO ,  US INTERIOR

Inventor： GORIN EVERETT ,  STRUCK ROBERT T ,  KULIK METRO D

IPC: B01J27/06 ,  C10G47/08 ,  B01J11/80 ,  C10G1/06

CPC classification number: C10G47/08 ,  B01J27/06

Abstract: SPENT ZINC HALIDE HYDROCRACKING CATALYST IS CONTACTED WITH A NONPOLAR HYDROCARBON SOLVENT IN THE PRESENCE OF HIGH PRESSURE HYDROGEN TO EXTRACT UNCONVERTED HYDROCARBONACEOUS RESIDUE FROM THE SPENT CATALYST.

公开(公告)号：US3592850A

公开(公告)日：1971-07-13

申请号：US3592850D

申请日：1970-06-17

Applicant: CONSOLIDATION COAL CO

Inventor： MAZZOCCO NESTOR J ,  GORIN EVERETT ,  YAVORSKY PAUL M

IPC: C07C51/10 ,  C07F1/00 ,  C07C53/06

CPC classification number: C07F1/005 ,  C07C51/10 ,  C07C53/06

Abstract: ALKALI METAL FORMATE IS MADE FROM ALKALI METAL THIOSULFATE BY THE FOLLOWING THREE STEPS:

(1) REDUCTION: 4MCOOH+M2S2O3+H2O=4MHCO3+2MSH

(2) STRIPPING:D

MHCO3+MSH=M2CHO3+H2S CO2+H2O+MSH=MHCO3+H2S

(3) FORMATE SYNTHESIS:

M2CO3+2CO+H2O= 2MCOOH+CO2 M2CO3+CO+H2=2MCOOH

WHERE M IS EITHER SODIUM OR POTASSIUM. THE FOREGOING PROCESS IS USEFUL IN CONNECTION WITH THE ABSORPTION OF SULFUR DIOXIDE FROM FLUE GAS BY ALKALI METAL FORMATE AT TEMPERATURES ABOVE 140*F. TO FORM THE CORRESPONDING THIOSULFATE.

公开(公告)号：US3690824A

公开(公告)日：1972-09-12

申请号：US3690824D

申请日：1971-03-29

Applicant: CONSOLIDATION COAL CO

Inventor： GORIN EVERETT ,  YAVORSKY PAUL M

IPC: B01D53/50 ,  C01B17/64 ,  B01D53/34 ,  C07C53/06

CPC classification number: B01D53/507 ,  C01B17/64 ,  Y10S423/12

Abstract: REMOVAL OF SULFUR DIOXIDE FROM HOT FLUE GAS BY PASSING THE FLUE GAS IN CONTACT WITH POTASSIUM FORMATE, SODIUM FORMATE, OR AMMONIUM FORMATE, IN EITHER A MOLTEN STATE OR IN AN AQUEOUS SOLUTION, AT A TEMPERATURE ABOVE 140* F., WHEREBY THE SULFUR DIOXIDE AND THE FORMATE REACT TO FORM PRINCIPALLY THIOSULFATE.

公开(公告)号：US3690818A

公开(公告)日：1972-09-12

申请号：US3690818D

申请日：1971-03-29

Applicant: CONSOLIDATION COAL CO

Inventor： GORIN EVERETT ,  YAVORSKY PAUL M

IPC: B01D53/50 ,  C01B17/16 ,  B01D53/34 ,  C01B17/64 ,  C07C53/06

CPC classification number: B01D53/507 ,  C01B17/164

Abstract: A CYCLIC PROCESS INCLUDING ABSORPTION OF SO2 FROM A FLUE GAS BY MEANS OF A ABSORBENT CONTAINING POTASSIUM FORMATE, SODIUM FORMATE, OR AMMONIUM FORMATE AT A TEMPERATURE ABOVE 140*F., AND REGENERATION OF THE SPENT ABSORBENT BY TREATMENT WITH SELECTED REDUCING AGENTS, SPECIFICALLY, POTASSIUM FORMATE, SODIUM FORMATE OR AMMONIUM FORMATE, AND CARBON MONOXIDE AT A TEMPERATURE ABOVE 475*F., EITHER CONCURRENTLY OR SEQUENTIALLY.

公开(公告)号：US3584042A

公开(公告)日：1971-06-08

申请号：US3584042D

申请日：1969-11-24

Applicant: CONSOLIDATION COAL CO

Inventor： YAVORSKY PAUL M ,  GORIN EVERETT

IPC: B01D53/50 ,  C01B17/22 ,  C01D7/00 ,  C07C51/10 ,  C07C53/06

CPC classification number: C01D7/00 ,  B01D53/507 ,  C01B17/22 ,  C07C51/10 ,  C07C53/06

Abstract: SODIUM, POTASSIUM AND AMMONIUM THIOSULFATES MAY BE CONVERTED TO THE CORRESPONDING FORMATES BY FIRST REDUCING THE THIOSULFATES WITH THE CORRESPONDING FORMATES AT ELEVATED TEMPERATURES TO FORM THE CORRESPONDING CARBONATES, AND THEREAFTER REDUCING THE CARBONATES TO FORMATES, RESPECTIVELY, BY A REDUCING AGENT CONTAINING CO.

公开(公告)号：US3906080A

公开(公告)日：1975-09-16

申请号：US49868374

申请日：1974-08-19

Applicant: CONSOLIDATION COAL CO

Inventor： GORIN EVERETT ,  KULIK METRO D ,  STRUCK ROBERT T

IPC: B01D53/14 ,  B01D53/50 ,  C01B17/60 ,  C01B17/00

CPC classification number: B01D53/1493 ,  B01D53/1481 ,  B01D53/50 ,  B01D53/501 ,  C01B17/60 ,  Y02A50/2349

Abstract: An improvement in the selective removal of SO2 from gases containing SO2 and O2 wherein a thiosulfate-rich aqueous solution containing a sulfite-forming additive is used as the selective SO2 absorbent, whereby a gas of substantially reduced SO2 content and a substantially unchanged O2 content is obtained.

Abstract translation: 使用含有亚硫酸盐形成添加剂的富含硫代硫酸盐的水溶液作为选择性SO 2吸收剂，从含有SO 2和O 2的气体中选择性除去SO 2的改进，由此，基本上减少的SO 2含量和基本上不变的O 2含量的气体为 获得。

公开(公告)号：US3687615A

公开(公告)日：1972-08-29

申请号：US3687615D

申请日：1971-03-29

Applicant: CONSOLIDATION COAL CO

Inventor： GORIN EVERETT ,  YAVORSKY PAUL M

IPC: B01D53/50 ,  B01D53/34 ,  C01B17/64 ,  C07C53/06

CPC classification number: B01D53/507

Abstract: REMOVAL OF SULFUR DIOXIDE FROM HOT FLUE GAS BY PASSING THE FLUE GAS IN CONTACT WITH POTASSIUM FORMATE, SODIUM FORMATE, OR AMMONIUM FORMATE, IN EITHER A MOLTEN STATE OR IN AQUEOUS SOLUTION, AT A TEMPERATURE ABOVE 140*F., WHEREBY THE SULFUR DIOXIDE AND THE FORMATE REACT TO FORM PRINCIPALLY THIOSULFATE.