KR20010029467A - 할로겐계 화합물을 함유하는 배기가스의 처리방법 - Google Patents
할로겐계 화합물을 함유하는 배기가스의 처리방법 Download PDFInfo
- Publication number
- KR20010029467A KR20010029467A KR1019997001812A KR19997001812A KR20010029467A KR 20010029467 A KR20010029467 A KR 20010029467A KR 1019997001812 A KR1019997001812 A KR 1019997001812A KR 19997001812 A KR19997001812 A KR 19997001812A KR 20010029467 A KR20010029467 A KR 20010029467A
- Authority
- KR
- South Korea
- Prior art keywords
- halogen
- gas
- exhaust gas
- based compound
- treating
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 title abstract description 65
- 150000002366 halogen compounds Chemical class 0.000 title abstract 2
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 38
- 150000002367 halogens Chemical class 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 abstract description 4
- 239000012433 hydrogen halide Substances 0.000 abstract description 3
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
- B01D53/685—Halogens or halogen compounds by treating the gases with solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
20℃ | 100℃ | 200℃ | 300℃ | |
F2 | 20 | 3 | <0.1 | - |
Cl2 | <0.1 | <0.1 | <0.1 | - |
Br2 | <0.1 | <0.1 | <0.1 | - |
HF | 35 | 15 | <0.1 | - |
(표중의 수치는 미처리율:) |
20℃ | 100℃ | 200℃ | 300℃ | |
F2 | 80 | 28 | <0.1 | <0.1 |
HF | 90 | 38 | 1 | <0.1 |
표중의 수치는 미처리율: |
20℃ | 200℃ | 300℃ | |
F2 | <0.1 | <0.1 | <0.1 |
Cl2 | - | 55 | <0.1 |
HF | 85 | <0.1 | <0.1 |
(표중의 수치는 미처리율: ) |
20℃ | 100℃ | 200℃ | 300℃ | |
F2 | - | 54 | 24 | <0.1 |
Br2 | - | - | 88 | <0.1 |
HF | 88 | 32 | <0.1 | <0.1 |
(표중의 수치는 미처리율:) |
20℃ | 200℃ | 300℃ | |
F2 | - | 23 | <0.1 |
Br2 | - | 48 | <0.1 |
HF | 95 | <0.1 | <0.1 |
(표중의 수치는 미처리율:) |
20℃ | 100℃ | 200℃ | 300℃ | |
F2 | 85 | 2 | <0.1 | <0.1 |
(표중의 수치는 미처리율:) |
20℃ | 200℃ | 300℃ | |
HF | 87 | <0.1 | <0.1 |
(표중의 수치는 미처리율:) |
20℃ | 200℃ | 300℃ | |
HF | 92 | <0.1 | <0.1 |
(표중의 수치는 미처리율:) |
20℃ | 200℃ | 300℃ | |
F2 | - | 58 | <0.1 |
Cl2 | - | - | 3 |
HF | - | 64 | <0.1 |
(표중의 수치는 미처리율:) |
20℃ | 200℃ | 300℃ | |
Cl2 | - | 22 | <0.1 |
HF | 94 | <0.1 | <0.1 |
(표중의 수치는 미처리율:) |
Claims (4)
- 할로겐계 화합물을 함유하는 배기가스를 단체금속과 접촉시키는 것을 특징으로 하는 할로겐계 화합물을 함유하는 배기가스의 처리방법.
- 제 1 항에 있어서, 단체금속으로서, 주석, 납, 아연, 지르코늄, 철, 니켈, 몰리브덴, 망간, 탄탈 및 코발트로 이루어지는 군으로부터 선택되는 적어도 1종을 사용하는 것을 특징으로 하는 할로겐계 화합물을 함유하는 배기가스의 처리방법.
- 제 1 항에 있어서, 할로겐계 화합물을 함유하는 배기가스를 단체금속과 20∼300℃에서 접촉시키는 것을 특징으로 하는 배기가스의 처리방법.
- 제 1 항에 있어서, 할로겐가스 및/또는 할로겐화 산성가스를 제거하는 것을 특징으로 하는 배기가스의 처리방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-253836 | 1996-09-04 | ||
JP25383696A JP4037475B2 (ja) | 1996-09-04 | 1996-09-04 | ハロゲン系化合物を含有する排ガスの処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010029467A true KR20010029467A (ko) | 2001-04-06 |
KR100299627B1 KR100299627B1 (ko) | 2001-09-13 |
Family
ID=17256816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019997001812A KR100299627B1 (ko) | 1996-09-04 | 1999-03-04 | 할로겐계 화합물을 함유하는 배기가스의 처리방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6767513B1 (ko) |
EP (1) | EP0963779B1 (ko) |
JP (1) | JP4037475B2 (ko) |
KR (1) | KR100299627B1 (ko) |
DE (1) | DE69734784T2 (ko) |
TW (1) | TW408031B (ko) |
WO (1) | WO1998009715A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4702868B2 (ja) * | 2001-05-08 | 2011-06-15 | 三菱重工環境・化学エンジニアリング株式会社 | 有機性廃棄物の処理方法、同処理装置 |
JP4702869B2 (ja) * | 2001-05-08 | 2011-06-15 | 三菱重工環境・化学エンジニアリング株式会社 | 廃棄物処理方法、同処理装置 |
WO2010004425A2 (en) * | 2008-07-07 | 2010-01-14 | Osum Oil Sands Corp. | Carbon removal from an integrated thermal recovery process |
US20100108107A1 (en) * | 2008-10-31 | 2010-05-06 | General Electric Company | System and apparatus for fluoride ion cleaning |
US8206488B2 (en) * | 2008-10-31 | 2012-06-26 | General Electric Company | Fluoride ion cleaning method |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157374A (en) * | 1977-02-03 | 1979-06-05 | Aluminum Company Of America | Disposal of waste gases from production of aluminum chloride |
JPS56108532A (en) * | 1980-02-04 | 1981-08-28 | Hitachi Ltd | Iodine adsorbing material and preparation thereof |
US4594231A (en) * | 1983-09-22 | 1986-06-10 | Takeda Chemical Industries, Ltd. | Method for removal of poisonous gases |
GB8813270D0 (en) * | 1988-06-04 | 1988-07-06 | Plasma Products Ltd | Dry exhaust gas conditioning |
FI85419C (fi) * | 1989-05-18 | 1992-04-10 | Ahlstroem Oy | Behandling av gaser som innehaoller halogenfoereningar. |
DE69121711D1 (de) * | 1990-05-14 | 1996-10-02 | Univ Akron | Verfahren zum abbau halogenierter organischer substanzen |
JPH04156919A (ja) * | 1990-10-19 | 1992-05-29 | Ebara Res Co Ltd | ハロゲン系化合物を含有する排ガスの処理方法 |
EP0547226B1 (en) * | 1991-04-30 | 2000-07-19 | Nippon Shokubai Co., Ltd. | Method of oxidative decomposition of organic halogen compound |
FI88364C (fi) * | 1991-08-09 | 1993-05-10 | Ahlstroem Oy | Foerfarande foer behandling av halogenfoereningar innehaollande process- eller roekgaser |
JPH06134256A (ja) * | 1992-10-27 | 1994-05-17 | Japan Pionics Co Ltd | 有害ガスの浄化方法 |
US5417948A (en) * | 1992-11-09 | 1995-05-23 | Japan Pionics Co., Ltd. | Process for cleaning harmful gas |
JPH06296710A (ja) * | 1993-04-15 | 1994-10-25 | Japan Atom Energy Res Inst | 有害有機塩素化合物から塩素を除去することによって無害化する方法 |
JPH07155542A (ja) * | 1993-12-10 | 1995-06-20 | Mitsui Toatsu Chem Inc | 三弗化窒素ガスの除害方法 |
JPH07155541A (ja) * | 1993-12-10 | 1995-06-20 | Mitsui Toatsu Chem Inc | 三弗化窒素ガスの除害方法 |
JPH07171339A (ja) * | 1993-12-22 | 1995-07-11 | Central Glass Co Ltd | Nf▲3▼の処理方法 |
TW369434B (en) * | 1994-02-03 | 1999-09-11 | Mitsui Chemicals Inc | Exhaust gas treating agent and a method of treating exhaust gas using the agent |
-
1996
- 1996-09-04 JP JP25383696A patent/JP4037475B2/ja not_active Expired - Lifetime
-
1997
- 1997-09-01 US US09/254,186 patent/US6767513B1/en not_active Expired - Lifetime
- 1997-09-01 DE DE69734784T patent/DE69734784T2/de not_active Expired - Lifetime
- 1997-09-01 WO PCT/JP1997/003050 patent/WO1998009715A1/ja active IP Right Grant
- 1997-09-01 EP EP97937860A patent/EP0963779B1/en not_active Expired - Lifetime
- 1997-09-04 TW TW086112728A patent/TW408031B/zh not_active IP Right Cessation
-
1999
- 1999-03-04 KR KR1019997001812A patent/KR100299627B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69734784T2 (de) | 2006-08-24 |
JPH1076138A (ja) | 1998-03-24 |
JP4037475B2 (ja) | 2008-01-23 |
DE69734784D1 (de) | 2006-01-05 |
TW408031B (en) | 2000-10-11 |
EP0963779A4 (ko) | 1999-12-15 |
WO1998009715A1 (fr) | 1998-03-12 |
KR100299627B1 (ko) | 2001-09-13 |
EP0963779A1 (en) | 1999-12-15 |
EP0963779B1 (en) | 2005-11-30 |
US6767513B1 (en) | 2004-07-27 |
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