GB873462A - Improvements in or relating to methods of absorbing carbon dioxide - Google Patents
Improvements in or relating to methods of absorbing carbon dioxideInfo
- Publication number
- GB873462A GB873462A GB8073/59A GB807359A GB873462A GB 873462 A GB873462 A GB 873462A GB 8073/59 A GB8073/59 A GB 8073/59A GB 807359 A GB807359 A GB 807359A GB 873462 A GB873462 A GB 873462A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arsenate
- solution
- heated
- salts
- added
- 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
- 238000000034 method Methods 0.000 title abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
- 229910002092 carbon dioxide Inorganic materials 0.000 title 1
- 239000001569 carbon dioxide Substances 0.000 title 1
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 abstract 4
- 229940000489 arsenate Drugs 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- MIIQUCFATSFCBP-UHFFFAOYSA-L azanium;magnesium;trioxido(oxo)-$l^{5}-arsane Chemical compound [NH4+].[Mg+2].[O-][As]([O-])([O-])=O MIIQUCFATSFCBP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 abstract 1
- HEZHYQDYRPUXNJ-UHFFFAOYSA-L potassium dithionite Chemical compound [K+].[K+].[O-]S(=O)S([O-])=O HEZHYQDYRPUXNJ-UHFFFAOYSA-L 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
-
- 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
- B01D53/62—Carbon oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/124—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
- C10K1/126—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur containing As-, Sb-, Sn compounds
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT873462X | 1958-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB873462A true GB873462A (en) | 1961-07-26 |
Family
ID=11330823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8073/59A Expired GB873462A (en) | 1958-03-07 | 1959-03-09 | Improvements in or relating to methods of absorbing carbon dioxide |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE576467A (cs) |
| DE (1) | DE1129144B (cs) |
| FR (1) | FR1220397A (cs) |
| GB (1) | GB873462A (cs) |
| NL (1) | NL110178C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832360A (zh) * | 2021-07-21 | 2021-12-24 | 中国科学院大学 | 一种从砷渣中水热还原回收单质砷的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL95400C (cs) * | 1954-06-21 | 1960-08-20 |
-
0
- NL NL110178D patent/NL110178C/xx active
- BE BE576467D patent/BE576467A/xx unknown
-
1959
- 1959-03-07 DE DEV16135A patent/DE1129144B/de active Pending
- 1959-03-07 FR FR788697A patent/FR1220397A/fr not_active Expired
- 1959-03-09 GB GB8073/59A patent/GB873462A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832360A (zh) * | 2021-07-21 | 2021-12-24 | 中国科学院大学 | 一种从砷渣中水热还原回收单质砷的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1220397A (fr) | 1960-05-24 |
| DE1129144B (de) | 1962-05-10 |
| BE576467A (cs) | 1900-01-01 |
| NL110178C (cs) | 1900-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB879888A (en) | Catalyst for the production of formaldehyde from methanol | |
| GB937547A (en) | Catalyst recovery process | |
| GB873462A (en) | Improvements in or relating to methods of absorbing carbon dioxide | |
| GB1070733A (en) | Process for liberating nitrogen,in the form of ammonia, from solids or liquids, containing bound nitrogen | |
| GB891521A (en) | Anionic exchange process for the recovery of uranium and vanadium from carbonate solutions | |
| GB938035A (en) | A process for the recovery of germanium | |
| GB666628A (en) | Production of calcium chromate | |
| GB950774A (en) | The production of cerium (iv) molybdate, tungstate and vanadate | |
| GB856322A (en) | Improvements in and relating to the manufacture of pentaerythritol | |
| GB1091606A (en) | Process for working up ores which contain tungsten | |
| Asperger et al. | Determination of traces of mercury in mercury ore ash by catalytic action of mercuric ions | |
| US2858187A (en) | Uranium recovery | |
| GB1434337A (en) | Process for producing cyanogen by oxidizing hydrocyanic acid | |
| GB811772A (en) | Improvements in or relating to the extraction of metal compounds from aqueous solutions | |
| GB888188A (en) | Improvements in the preparation of alkali metal dichromate | |
| GB666466A (en) | Production of calcium chromate | |
| GB888189A (en) | Recovery of sodium chromate and/or sodium dichromate | |
| GB883509A (en) | Process for synthesizing urea | |
| GB727582A (en) | Improvements in or relating to recovery of gold from cyanide solutions | |
| ES263517A1 (es) | Un procedimiento de obtencion de soluciones acuosas de acido nitrico fuertemente concentradas | |
| GB754827A (en) | Improvements in or relating to the manufacture of hydrocyanic acid | |
| GB805745A (en) | Improvements relating to the recovery of uranium by ion exchange | |
| GB761706A (en) | Improvements in or relating to the production of solid guanidine carbonate | |
| GB889674A (en) | Cesium salt conversion process | |
| GB806588A (en) | Resolution of dl-lysine with d-camphoric acid |