公开(公告)号：US4891194A

公开(公告)日：1990-01-02

申请号：US916838

申请日：1986-10-09

Applicant: Ryszard Kubisa ,  Helmut Voos

Inventor： Ryszard Kubisa ,  Helmut Voos

IPC: B01D53/50 ,  B01D53/68 ,  C01F11/22 ,  C01F11/26 ,  C01F11/46 ,  F23J15/02

CPC classification number: C01F11/46 ,  B01D53/501 ,  B01D53/508 ,  B01D53/68 ,  C01F11/22 ,  C01F11/26 ,  F23J15/02

Abstract: A method and apparatus for scrubbing flue gases coming from a firing unit. After absorbent has been added to the firing unit and/or to the flue gases, the flue gases are divided into at least two partial streams, one of which is immediately conveyed to a dust separator, and the other of which is first conveyed through a finishing reaction section, and only then to a dust separator.

Abstract translation: 一种用于清洗来自燃烧单元的烟道气的方法和装置。 在将吸收剂加入到燃烧单元和/或烟气中之后，烟道气被分成至少两个部分气流，其中一部分流被立即输送到灰尘分离器，另一部分流首先通过 整理反应部分，然后再到灰尘分离器。

公开(公告)号：US20120288436A1

公开(公告)日：2012-11-15

申请号：US13244648

申请日：2011-09-25

Applicant: YOUNG SUK KIM ,  SOON MO HWANG ,  JIN HO LEE

Inventor： YOUNG SUK KIM ,  SOON MO HWANG ,  JIN HO LEE

IPC: C01F11/28 ,  B01D17/00 ,  B01J8/00

CPC classification number: C01F11/26 ,  F23G5/085 ,  F23G5/46 ,  F23G2202/20 ,  F23G2204/201 ,  F23G2209/30

Abstract: The present invention relates to an apparatus and a method for melting incineration ash generated in an incinerator using a steam plasma torch which is capable of minimizing secondary pollutants and collecting calcium chloride from the melt. An exemplary embodiment of the present invention provides a method for treating incineration ash, including: generating a melt by melting the incineration ash comprising fly ash and bottom ash using a steam plasma torch; cooling the melt using water to dissolve molten salt included in the melt in the water and vitrify slag included in the melt; and collecting calcium chloride from the water in which the molten salt is dissolved.

Abstract translation: 本发明涉及一种使用能够使二次污染物最少化并从熔体中收集氯化钙的蒸汽等离子体焰炬熔化在焚化炉中产生的焚烧灰的装置和方法。 本发明的一个示例性实施例提供了一种处理焚烧灰的方法，包括：通过使用蒸汽等离子体焰炬熔化包含飞灰和底灰的焚化灰来产生熔体; 使用水冷却熔体以溶解包含在熔融物中的熔融物中的熔融盐和包含在熔体中的玻璃化炉渣; 并从熔融盐溶解的水中收集氯化钙。

公开(公告)号：US2204192A

公开(公告)日：1940-06-11

申请号：US18885038

申请日：1938-02-05

Applicant: BARIUM REDUCTION CORP

Inventor： SPECHT RANDOLPH C

IPC: C01F11/26

CPC classification number: C01F11/26

公开(公告)号：US1378594A

公开(公告)日：1921-05-17

申请号：US35286020

申请日：1920-01-20

Applicant: MATHIESON ALKALI WORKS INC

Inventor： MACMAHON JAMES H

IPC: C01F11/26

CPC classification number: C01F11/26

公开(公告)号：US3591332A

公开(公告)日：1971-07-06

申请号：US3591332D

申请日：1968-08-19

Applicant: US INTERIOR

Inventor： GEORGE D ARCY R ,  RILEY JAMES M

IPC: C01B17/16 ,  C01B17/32 ,  C01B17/44 ,  C01D7/00 ,  C01F11/26 ,  C01B7/16 ,  C01B11/24

CPC classification number: C01B17/44 ,  C01B17/164 ,  C01B17/32 ,  C01D7/00 ,  C01F11/26

Abstract: SULFUR IS PRODUCED FROM GYPSUM BY (1) ROASTING THE GYPSUM WITH CARBON OR A REDUCING GAS TO FORM CAS; (2) REACTING THE CAS WITH H2S AND WATER TO PRODUCE A SOLUTION OF CA(HS)2; (3) CONVERTING THE CA(HS)2 TO NAHS BY IONS EXCHANGE; (4) CARBONATING THE NAHS SOLUTION TO FORM H2S AND NAHCO3; (5) DECOMPOSING H2S AND NAHCO3 TO PRODUCE SULFUR AND NA2CO3, RESPECTIVELY.

公开(公告)号：US2586606A

公开(公告)日：1952-02-19

申请号：US3254848

申请日：1948-06-11

Applicant: ALEXANDER BONNINGTON

Inventor： ALEXANDER BONNINGTON

IPC: C01F5/30 ,  C01F11/26 ,  C01F11/46 ,  C22B3/44 ,  C22B26/22

CPC classification number: C01F5/30 ,  C01F11/26 ,  C01F11/462 ,  C22B3/44 ,  C22B26/22 ,  Y02P10/234

公开(公告)号：US1593902A

公开(公告)日：1926-07-27

申请号：US74786724

申请日：1924-11-04

Applicant: FIRM J MICHAEL & CO

Inventor： ANTON JAHL

IPC: C01F11/26

CPC classification number: C01F11/26