GB1447519A - Process for removing impurities from a gas stream - Google Patents
Process for removing impurities from a gas streamInfo
- Publication number
- GB1447519A GB1447519A GB5958773A GB5958773A GB1447519A GB 1447519 A GB1447519 A GB 1447519A GB 5958773 A GB5958773 A GB 5958773A GB 5958773 A GB5958773 A GB 5958773A GB 1447519 A GB1447519 A GB 1447519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal oxide
- solution
- combustion
- condensation
- sulphur
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012535 impurity Substances 0.000 title 1
- 238000002485 combustion reaction Methods 0.000 abstract 5
- 229910044991 metal oxide Inorganic materials 0.000 abstract 5
- 150000004706 metal oxides Chemical class 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 238000009833 condensation Methods 0.000 abstract 4
- 230000005494 condensation Effects 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 238000005201 scrubbing Methods 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 235000011116 calcium hydroxide Nutrition 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000004939 coking Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000004572 hydraulic lime Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000001117 sulphuric acid Chemical class 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2264264A DE2264264A1 (de) | 1972-12-30 | 1972-12-30 | Verfahren zur entfernung von ammoniak, schwefelwasserstoff und blausaeure aus diese stoffe enthaltenden gasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1447519A true GB1447519A (en) | 1976-08-25 |
Family
ID=5865842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5958773A Expired GB1447519A (en) | 1972-12-30 | 1973-12-21 | Process for removing impurities from a gas stream |
Country Status (10)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073862A (en) * | 1973-08-24 | 1978-02-14 | Dr. C. Otto & Comp. G.M.B.H. | Process for removing ammonia, hydrogen sulfide and hydrocyanic acid from gases |
| DE10043176A1 (de) * | 1999-09-06 | 2001-05-31 | Ebara Corp | Verfahren und Vorrichtung zur Behandlung von Nitride enthaltende Abgasen |
| KR100418986B1 (ko) * | 1999-12-23 | 2004-02-14 | 주식회사 포스코 | 코크스 가스 정제에 있어서 황화수소와 암모니아의 제거및 티오시안산 암모늄의 회수법 |
| KR100516462B1 (ko) * | 2000-12-15 | 2005-09-23 | 주식회사 포스코 | 코크스 가스 정제공정의 티오시안 암모늄 회수방법 |
| US9364773B2 (en) | 2013-02-22 | 2016-06-14 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| CA2843041C (en) | 2013-02-22 | 2017-06-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US9708196B2 (en) | 2013-02-22 | 2017-07-18 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US11440815B2 (en) | 2013-02-22 | 2022-09-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| RU2566899C1 (ru) * | 2013-09-20 | 2015-10-27 | Учреждение "Стоматологический колледж профессора Рузиддинова" | Универсальный фильтрующий элемент |
| CN107789981A (zh) * | 2017-12-06 | 2018-03-13 | 西安科技大学 | 一种建筑火灾用烟气吸收器及烟气吸收方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US961763A (en) * | 1906-02-26 | 1910-06-21 | William Richard Cathcart | Process of purifying gas and recovering ammonia, &c., therefrom. |
| US1160836A (en) * | 1912-08-07 | 1915-11-16 | Burkheiser & Company | Purifying gases of dry distillation and recovering the by-products thereof. |
| US2988430A (en) * | 1958-02-11 | 1961-06-13 | Thompson Ramo Wooldridge Inc | Fuel dissociation chamber |
| NL6512782A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-12-18 | 1966-06-20 | ||
| JPS5136715B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-11-02 | 1976-10-09 |
-
1972
- 1972-12-30 DE DE2264264A patent/DE2264264A1/de active Pending
-
1973
- 1973-12-20 IT IT54452/73A patent/IT1002531B/it active
- 1973-12-21 GB GB5958773A patent/GB1447519A/en not_active Expired
- 1973-12-27 CA CA189,033A patent/CA981874A/en not_active Expired
- 1973-12-28 FR FR7346893A patent/FR2212294B1/fr not_active Expired
- 1973-12-28 BR BR10246/73A patent/BR7310246D0/pt unknown
- 1973-12-28 BE BE139450A patent/BE809309A/xx unknown
- 1973-12-28 ZA ZA739716A patent/ZA739716B/xx unknown
-
1974
- 1974-01-02 US US05/430,233 patent/US4013779A/en not_active Expired - Lifetime
- 1974-04-24 IN IN930/CAL/74A patent/IN142394B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA981874A (en) | 1976-01-20 |
| FR2212294A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-26 |
| ZA739716B (en) | 1974-11-27 |
| BE809309A (fr) | 1974-04-16 |
| FR2212294B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-02-10 |
| US4013779A (en) | 1977-03-22 |
| BR7310246D0 (pt) | 1974-08-15 |
| IN142394B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-07-02 |
| IT1002531B (it) | 1976-05-20 |
| DE2264264A1 (de) | 1974-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU512785A1 (ru) | Способ очистки газа от двуокиси углерода | |
| US3857920A (en) | Recovery of lithium carbonate | |
| CA1208888A (en) | Method of desulfurization of flue gases | |
| US2729543A (en) | Removal of sulfur dioxide from gases containing the same | |
| US3150923A (en) | Process for removing sulfur dioxide from gases | |
| SU1567251A1 (ru) | Способ концентрировани диоксида углерода из газов | |
| US3226192A (en) | Process of treating waste gas containing sulfur oxide | |
| US4009243A (en) | Continuous process for scrubbing out hydrogen sulfide and ammonia from coke oven gas | |
| GB1310718A (en) | Separation of sulphur dioxide | |
| US4133650A (en) | Removing sulfur dioxide from exhaust air | |
| US3896215A (en) | Process for the removal of hydrogen sulfide from a gas stream | |
| GB1447519A (en) | Process for removing impurities from a gas stream | |
| GB1004524A (en) | Process for the recovery of ammonia and sulphur dioxide | |
| ES259070A1 (es) | Un procedimiento para la absorciën y eliminaciën posterior de sulfuro de hidrëgeno | |
| GB872984A (en) | Process for the removal of sulphur trioxide from hot gases | |
| CN111729474B (zh) | 利用有机酸镁溶液循环烟气脱硫及回收二氧化硫的方法 | |
| EP0097240A2 (en) | Process for removal of sulfur oxides from hot gases | |
| GB1410032A (en) | Method for the manufacture of mercury free sulphuric acid | |
| CN109052433A (zh) | 焦亚硫酸钠的生产工艺 | |
| US3251649A (en) | Process of producing sulfuric acid | |
| CA1050733A (en) | Process for removing sulfur dioxide and nitrogen oxides from gases | |
| PL69777B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB1455204A (en) | Process for purifying coke oven gas | |
| US4086324A (en) | Removal of sulfur and nitrogen oxides with aqueous absorbent | |
| US2064838A (en) | Process for the recovery of acid gases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |