CA2577685A1 - Removal of carbon dioxide from air - Google Patents

Removal of carbon dioxide from air Download PDF

Info

Publication number: CA2577685A1
Authority: CA; Canada
Prior art keywords: hydroxide; carbonate; bicarbonate; brine; sodium
Prior art date: 2004-08-20
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.): Abandoned

Application number

CA002577685A

Other languages

English (en)

French (fr)

Inventor

Allen B. Wright

Klaus S. Lackner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Global Research Technologies LLC

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

2004-08-20

Filing date

2005-08-22

Publication date

2006-04-06

2005-08-22 Application filed by Individual filed Critical Individual

2006-04-06 Publication of CA2577685A1 publication Critical patent/CA2577685A1/en

Status Abandoned legal-status Critical Current

Links

CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 319
229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 170
239000001569 carbon dioxide Substances 0.000 title claims abstract description 32
238000000034 method Methods 0.000 claims abstract description 174
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 68
239000002904 solvent Substances 0.000 claims abstract description 55
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 131
230000008569 process Effects 0.000 claims description 116
239000003570 air Substances 0.000 claims description 104
239000000243 solution Substances 0.000 claims description 88
239000002253 acid Substances 0.000 claims description 76
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 72
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 61
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 59
239000012267 brine Substances 0.000 claims description 57
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 57
239000012528 membrane Substances 0.000 claims description 50
239000002594 sorbent Substances 0.000 claims description 38
229910000029 sodium carbonate Inorganic materials 0.000 claims description 37
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 36
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
238000000926 separation method Methods 0.000 claims description 28
239000007788 liquid Substances 0.000 claims description 25
239000007789 gas Substances 0.000 claims description 24
238000006243 chemical reaction Methods 0.000 claims description 23
241000446313 Lamella Species 0.000 claims description 21
238000000909 electrodialysis Methods 0.000 claims description 20
150000003839 salts Chemical class 0.000 claims description 19
235000017557 sodium bicarbonate Nutrition 0.000 claims description 19
229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 18
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 17
239000012530 fluid Substances 0.000 claims description 17
239000000203 mixture Substances 0.000 claims description 15
239000011734 sodium Substances 0.000 claims description 14
229910052708 sodium Inorganic materials 0.000 claims description 14
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
229910052799 carbon Inorganic materials 0.000 claims description 12
239000001257 hydrogen Substances 0.000 claims description 12
229910052739 hydrogen Inorganic materials 0.000 claims description 12
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 10
239000000654 additive Substances 0.000 claims description 9
150000002500 ions Chemical class 0.000 claims description 9
238000013459 approach Methods 0.000 claims description 8
125000002091 cationic group Chemical group 0.000 claims description 8
238000001556 precipitation Methods 0.000 claims description 8
150000001768 cations Chemical class 0.000 claims description 7
239000000446 fuel Substances 0.000 claims description 7
238000002156 mixing Methods 0.000 claims description 7
238000011084 recovery Methods 0.000 claims description 7
229910001415 sodium ion Inorganic materials 0.000 claims description 7
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
239000012080 ambient air Substances 0.000 claims description 6
125000000129 anionic group Chemical group 0.000 claims description 6
238000001354 calcination Methods 0.000 claims description 6
238000002347 injection Methods 0.000 claims description 6
239000007924 injection Substances 0.000 claims description 6
-1 polypropylene Polymers 0.000 claims description 6
239000011591 potassium Substances 0.000 claims description 6
229910052700 potassium Inorganic materials 0.000 claims description 6
239000002244 precipitate Substances 0.000 claims description 6
239000004094 surface-active agent Substances 0.000 claims description 6
238000010521 absorption reaction Methods 0.000 claims description 5
229910052751 metal Inorganic materials 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 5
238000005979 thermal decomposition reaction Methods 0.000 claims description 5
238000009736 wetting Methods 0.000 claims description 5
230000002378 acidificating effect Effects 0.000 claims description 4
230000015572 biosynthetic process Effects 0.000 claims description 4
238000005265 energy consumption Methods 0.000 claims description 4
229930195733 hydrocarbon Natural products 0.000 claims description 4
150000002430 hydrocarbons Chemical class 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 4
239000007787 solid Substances 0.000 claims description 4
230000007704 transition Effects 0.000 claims description 4
239000004215 Carbon black (E152) Substances 0.000 claims description 3
JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 claims description 3
230000008859 change Effects 0.000 claims description 3
238000004064 recycling Methods 0.000 claims description 3
238000005201 scrubbing Methods 0.000 claims description 3
238000005086 pumping Methods 0.000 claims description 2
239000010408 film Substances 0.000 claims 4
239000011888 foil Substances 0.000 claims 4
239000004033 plastic Substances 0.000 claims 3
150000007530 organic bases Chemical class 0.000 claims 2
239000000047 product Substances 0.000 claims 2
239000004743 Polypropylene Substances 0.000 claims 1
229910000831 Steel Inorganic materials 0.000 claims 1
239000002250 absorbent Substances 0.000 claims 1
230000002745 absorbent Effects 0.000 claims 1
238000004891 communication Methods 0.000 claims 1
238000001816 cooling Methods 0.000 claims 1
238000009826 distribution Methods 0.000 claims 1
230000002708 enhancing effect Effects 0.000 claims 1
238000005530 etching Methods 0.000 claims 1
239000011521 glass Substances 0.000 claims 1
230000007246 mechanism Effects 0.000 claims 1
150000002739 metals Chemical class 0.000 claims 1
229920001155 polypropylene Polymers 0.000 claims 1
238000005488 sandblasting Methods 0.000 claims 1
238000005507 spraying Methods 0.000 claims 1
239000010959 steel Substances 0.000 claims 1
239000010409 thin film Substances 0.000 claims 1
238000012545 processing Methods 0.000 abstract description 6
235000017550 sodium carbonate Nutrition 0.000 description 31
238000013461 design Methods 0.000 description 30
230000008901 benefit Effects 0.000 description 18
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
238000012546 transfer Methods 0.000 description 11
230000004907 flux Effects 0.000 description 10
150000007513 acids Chemical class 0.000 description 6
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical group OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 6
238000002485 combustion reaction Methods 0.000 description 6
230000005611 electricity Effects 0.000 description 6
238000000605 extraction Methods 0.000 description 6
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 5
238000000354 decomposition reaction Methods 0.000 description 5
230000000694 effects Effects 0.000 description 5
239000001632 sodium acetate Substances 0.000 description 5
235000017281 sodium acetate Nutrition 0.000 description 5
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 4
238000009792 diffusion process Methods 0.000 description 4
150000004679 hydroxides Chemical class 0.000 description 4
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
150000001450 anions Chemical class 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
235000011118 potassium hydroxide Nutrition 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
238000011144 upstream manufacturing Methods 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
239000006096 absorbing agent Substances 0.000 description 2
238000010669 acid-base reaction Methods 0.000 description 2
238000007792 addition Methods 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
229910000019 calcium carbonate Inorganic materials 0.000 description 2
150000004649 carbonic acid derivatives Chemical class 0.000 description 2
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
238000012937 correction Methods 0.000 description 2
238000005868 electrolysis reaction Methods 0.000 description 2
230000005484 gravity Effects 0.000 description 2
239000005431 greenhouse gas Substances 0.000 description 2
239000012535 impurity Substances 0.000 description 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
230000003472 neutralizing effect Effects 0.000 description 2
238000005457 optimization Methods 0.000 description 2
230000000737 periodic effect Effects 0.000 description 2
229910000027 potassium carbonate Inorganic materials 0.000 description 2
235000011181 potassium carbonates Nutrition 0.000 description 2
230000003716 rejuvenation Effects 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
239000000126 substance Substances 0.000 description 2
230000009466 transformation Effects 0.000 description 2
238000004148 unit process Methods 0.000 description 2
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000003889 chemical engineering Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000007865 diluting Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
YFMGHVQBAINRBB-UHFFFAOYSA-L disodium hydrogen carbonate chloride hydrate Chemical class C([O-])(O)=O.[Na+].Cl.[OH-].[Na+] YFMGHVQBAINRBB-UHFFFAOYSA-L 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000005518 electrochemistry Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
238000011049 filling Methods 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000010354 integration Effects 0.000 description 1
238000007726 management method Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229910000000 metal hydroxide Inorganic materials 0.000 description 1
150000004692 metal hydroxides Chemical class 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
230000000116 mitigating effect Effects 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
238000012856 packing Methods 0.000 description 1
230000037361 pathway Effects 0.000 description 1
230000021715 photosynthesis, light harvesting Effects 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
230000007096 poisonous effect Effects 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
235000015497 potassium bicarbonate Nutrition 0.000 description 1
TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical class [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000012958 reprocessing Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000013341 scale-up Methods 0.000 description 1
230000009919 sequestration Effects 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
239000011343 solid material Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
241000894007 species Species 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000005477 standard model Effects 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
YILBWEKRQKOFFR-UHFFFAOYSA-K trisodium carbonate chloride hydrate Chemical compound C([O-])(O)=O.[Na+].[Cl-].[Na+].[OH-].[Na+] YILBWEKRQKOFFR-UHFFFAOYSA-K 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000002918 waste heat Substances 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
- B01D53/14—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 by absorption
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Analytical Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Carbon And Carbon Compounds (AREA)
Separation Using Semi-Permeable Membranes (AREA)

CA002577685A 2004-08-20 2005-08-22 Removal of carbon dioxide from air Abandoned CA2577685A1 (en)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
US60312104P	2004-08-20	2004-08-20
US60/603,121		2004-08-20
US60381104P	2004-08-23	2004-08-23
US60/603,811		2004-08-23
US61149304P	2004-09-20	2004-09-20
US60/611,493		2004-09-20
PCT/US2005/029979 WO2006036396A2 (en)	2004-08-20	2005-08-22	Removal of carbon dioxide from air

Publications (1)

Publication Number	Publication Date
CA2577685A1 true CA2577685A1 (en)	2006-04-06

Family

ID=35517349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002577685A Abandoned CA2577685A1 (en)	2004-08-20	2005-08-22	Removal of carbon dioxide from air

Country Status (7)

Country	Link
EP (1)	EP1793913A2 (de)
JP (1)	JP2008510600A (de)
KR (1)	KR20070053767A (de)
AU (1)	AU2005290082B2 (de)
CA (1)	CA2577685A1 (de)
MX (1)	MX2007002019A (de)
WO (1)	WO2006036396A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2025224134A1 (en) *	2024-04-26	2025-10-30	Zef B.V.	Direct air capturing method and direct air capturing device

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US9266051B2 (en)	2005-07-28	2016-02-23	Carbon Sink, Inc.	Removal of carbon dioxide from air
ATE494943T1 (de) *	2005-11-07	2011-01-15	Specialist Process Technologies Ltd	Funktionelle flüssigkeit und herstellungsverfahren dafür
RU2008139902A (ru)	2006-03-08	2010-04-20	ГЛОБАЛ РИСЕРЧ ТЕКНОЛОДЖИЗ, ЭлЭлСи (US)	Воздухозаборное устройство с функционализированной ионообменной мембраной для улавливания co2 из внешней среды
NZ575870A (en)	2006-10-02	2012-02-24	Global Res Technologies Llc	Method and apparatus for extracting carbon dioxide from ambient air
WO2008115662A2 (en) *	2007-02-25	2008-09-25	Puregeneration (Uk) Ltd.	Carbon dioxide sequestering fuel synthesis system and use thereof
US8715393B2 (en)	2007-04-17	2014-05-06	Kilimanjaro Energy, Inc.	Capture of carbon dioxide (CO2) from air
US20080289495A1 (en)	2007-05-21	2008-11-27	Peter Eisenberger	System and Method for Removing Carbon Dioxide From an Atmosphere and Global Thermostat Using the Same
US8163066B2 (en)	2007-05-21	2012-04-24	Peter Eisenberger	Carbon dioxide capture/regeneration structures and techniques
AR066665A1 (es) *	2007-05-21	2009-09-02	Eisenberger Peter	Sistema y metodo para extraer dioxido de carbono de la atmosfera y termostato global que lo utiliza
US8500857B2 (en)	2007-05-21	2013-08-06	Peter Eisenberger	Carbon dioxide capture/regeneration method using gas mixture
US20140130670A1 (en)	2012-11-14	2014-05-15	Peter Eisenberger	System and method for removing carbon dioxide from an atmosphere and global thermostat using the same
KR200445824Y1 (ko) *	2007-05-23	2009-09-03	현테크이엔지 주식회사	정화장치용 충진물
MX2009012746A (es)	2007-05-24	2009-12-10	Calera Corp	Cementos hidraulicos que comprenden composiciones de compuesto de carbonato.
US7753618B2 (en)	2007-06-28	2010-07-13	Calera Corporation	Rocks and aggregate, and methods of making and using the same
CN101743046A (zh)	2007-06-28	2010-06-16	卡勒拉公司	包括碳酸盐化合物沉淀的脱盐方法和系统
CA2699572C (en)	2007-09-20	2016-07-12	Skyonic Corporation	Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals
CA2703617A1 (en)	2007-11-05	2009-05-14	Global Research Technologies, Llc	Removal of carbon dioxide from air
US7749476B2 (en)	2007-12-28	2010-07-06	Calera Corporation	Production of carbonate-containing compositions from material comprising metal silicates
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- 2005-08-22 AU AU2005290082A patent/AU2005290082B2/en not_active Ceased
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KR20070053767A (ko)	2007-05-25
AU2005290082B2 (en)	2011-03-24
EP1793913A2 (de)	2007-06-13
AU2005290082A2 (en)	2006-04-06
AU2005290082A1 (en)	2006-04-06
JP2008510600A (ja)	2008-04-10
MX2007002019A (es)	2007-09-14
WO2006036396A3 (en)	2006-08-03
WO2006036396A2 (en)	2006-04-06

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