DE2012119A1 - Verfahren und Vorrichtung zum Abtrennen von überschüssigem Kohlendioxyd aus zur Herstellung von Ammoniak und Harnstoff bestimmtem Synthesegas - Google Patents
Verfahren und Vorrichtung zum Abtrennen von überschüssigem Kohlendioxyd aus zur Herstellung von Ammoniak und Harnstoff bestimmtem SynthesegasInfo
- Publication number
- DE2012119A1 DE2012119A1 DE19702012119 DE2012119A DE2012119A1 DE 2012119 A1 DE2012119 A1 DE 2012119A1 DE 19702012119 DE19702012119 DE 19702012119 DE 2012119 A DE2012119 A DE 2012119A DE 2012119 A1 DE2012119 A1 DE 2012119A1
- Authority
- DE
- Germany
- Prior art keywords
- synthesis gas
- carbon dioxide
- urea
- ammonia
- synthesis
- 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.)
- Pending
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 49
- 230000015572 biosynthetic process Effects 0.000 title claims description 45
- 238000003786 synthesis reaction Methods 0.000 title claims description 44
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 26
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 26
- 239000001569 carbon dioxide Substances 0.000 title claims description 25
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims description 19
- 239000004202 carbamide Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 16
- 229910021529 ammonia Inorganic materials 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000005406 washing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 claims description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 2
- 241001122767 Theaceae Species 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 31
- 230000008929 regeneration Effects 0.000 description 11
- 238000011069 regeneration method Methods 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 5
- 240000002834 Paulownia tomentosa Species 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
- FMFKNGWZEQOWNK-UHFFFAOYSA-N 1-butoxypropan-2-yl 2-(2,4,5-trichlorophenoxy)propanoate Chemical compound CCCCOCC(C)OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl FMFKNGWZEQOWNK-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 101100072702 Drosophila melanogaster defl gene Proteins 0.000 description 1
- 241000509980 Lialis Species 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical compound CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 201000010153 skin papilloma Diseases 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
-
- 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)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44019259A JPS496297B1 (en, 2012) | 1969-03-15 | 1969-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2012119A1 true DE2012119A1 (de) | 1970-10-01 |
Family
ID=11994420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702012119 Pending DE2012119A1 (de) | 1969-03-15 | 1970-03-13 | Verfahren und Vorrichtung zum Abtrennen von überschüssigem Kohlendioxyd aus zur Herstellung von Ammoniak und Harnstoff bestimmtem Synthesegas |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3640052A (en, 2012) |
| JP (1) | JPS496297B1 (en, 2012) |
| DE (1) | DE2012119A1 (en, 2012) |
| FR (1) | FR2038045A5 (en, 2012) |
| GB (1) | GB1304928A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729883A (en) * | 1985-09-12 | 1988-03-08 | British Gas Corporation | Acid gas removal process |
| EP0150030A3 (de) * | 1984-01-19 | 1988-07-20 | Linde Aktiengesellschaft | Verfahren zur kombinierten Herstellung von Ammoniak und Harnstoff |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1034674B (it) * | 1975-03-28 | 1979-10-10 | Snam Progetti | Processo flessibile intergrato per la produzione di ammoniaca edurea |
| DE2548700C2 (de) * | 1975-10-30 | 1982-04-01 | Linde Ag, 6200 Wiesbaden | Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung |
| NL7701175A (nl) * | 1977-02-04 | 1978-08-08 | Shell Int Research | Werkwijze voor het vergroten van de concentra- tie van zwavelwaterstof in een zuur gas. |
| DE2856078A1 (de) * | 1978-12-23 | 1980-07-10 | Linde Ag | Verfahren zum abtrennen und gewinnen gasfoermiger komponenten aus einem gasgemisch durch physikalische waesche |
| US4252548A (en) * | 1979-01-02 | 1981-02-24 | Kryos Energy Inc. | Carbon dioxide removal from methane-containing gases |
| JPS6042558U (ja) * | 1983-08-29 | 1985-03-26 | 新田 和男 | 定盤万力 |
| US4675035A (en) * | 1986-02-24 | 1987-06-23 | Apffel Fred P | Carbon dioxide absorption methanol process |
| US4704146A (en) * | 1986-07-31 | 1987-11-03 | Kryos Energy Inc. | Liquid carbon dioxide recovery from gas mixtures with methane |
| DE68917257T2 (de) * | 1988-10-31 | 1994-12-08 | Canon Aptex Inc | Bogenzuführvorrichtung. |
| JP3626796B2 (ja) * | 1995-10-03 | 2005-03-09 | 三菱重工業株式会社 | 高圧天然ガス中の高濃度炭酸ガスを除去する方法 |
| EP1188710A3 (en) * | 2000-09-15 | 2003-10-29 | Haldor Topsoe A/S | Process for the integrated preparation of ammonia and urea |
| WO2009016625A2 (en) * | 2007-07-29 | 2009-02-05 | Baruchi Barry Baruch Kimchi | Method and system for the separation of a mixture containing carbon dioxide, hydrocarbon, and hydrogen |
| DE102016122374A1 (de) | 2016-11-21 | 2018-05-24 | Thyssenkrupp Ag | Vollintegrierter Ammoniak-Harnstoff-Komplex |
| EP3366645A1 (en) * | 2017-02-28 | 2018-08-29 | Casale Sa | Ammonia-urea integrated process and plant |
| EP3665152A1 (en) * | 2017-08-11 | 2020-06-17 | Nouryon Chemicals International B.V. | Process for converting cyclic alkylene ureas into their corresponding alkylene amines |
| CN113415810B (zh) * | 2021-06-22 | 2022-08-26 | 湖南吴赣药业有限公司 | 一种磺胺脒碱析溶液氨气分离回收方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912301A (en) * | 1956-10-18 | 1959-11-10 | Kellogg M W Co | Method of removing acidic components from gaseous mixtures |
| DE1593587A1 (de) * | 1965-09-27 | 1972-04-20 | Mitsui Toatsu Chemicals | Verfahren zur Herstellung von Harnstoffen |
-
1969
- 1969-03-15 JP JP44019259A patent/JPS496297B1/ja active Pending
-
1970
- 1970-03-11 US US18607A patent/US3640052A/en not_active Expired - Lifetime
- 1970-03-13 DE DE19702012119 patent/DE2012119A1/de active Pending
- 1970-03-13 FR FR7009013A patent/FR2038045A5/fr not_active Expired
- 1970-03-16 GB GB1251770A patent/GB1304928A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0150030A3 (de) * | 1984-01-19 | 1988-07-20 | Linde Aktiengesellschaft | Verfahren zur kombinierten Herstellung von Ammoniak und Harnstoff |
| US4729883A (en) * | 1985-09-12 | 1988-03-08 | British Gas Corporation | Acid gas removal process |
Also Published As
| Publication number | Publication date |
|---|---|
| US3640052A (en) | 1972-02-08 |
| JPS496297B1 (en, 2012) | 1974-02-13 |
| FR2038045A5 (en, 2012) | 1970-12-31 |
| GB1304928A (en, 2012) | 1973-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |