CN1745037A - 从含有nh3、co2和h2o的混合物中分离nh3,以及可选地分离co2和h2o的方法 - Google Patents
从含有nh3、co2和h2o的混合物中分离nh3,以及可选地分离co2和h2o的方法 Download PDFInfo
- Publication number
- CN1745037A CN1745037A CNA2004800031875A CN200480003187A CN1745037A CN 1745037 A CN1745037 A CN 1745037A CN A2004800031875 A CNA2004800031875 A CN A2004800031875A CN 200480003187 A CN200480003187 A CN 200480003187A CN 1745037 A CN1745037 A CN 1745037A
- Authority
- CN
- China
- Prior art keywords
- stream
- separating device
- mixture
- mainly
- forming
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000000926 separation method Methods 0.000 title description 3
- 239000007791 liquid phase Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 16
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 238000003795 desorption Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000007787 solid Substances 0.000 description 13
- 238000004821 distillation Methods 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000007600 charging Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- 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
- 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)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Treating Waste Gases (AREA)
- Carbon And Carbon Compounds (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
流 | P(MPa) | T(℃) | NH3(kg/h) | CO2(kg/h) | H2O(kg/h) | N2(kg/h) | O2(kg/h) | 总量(kg/h) |
102 | 3 | 50 | 350 | 200 | 450 | 1000 | ||
106 | 2 | 80 | 4 | 1 | 5 | |||
108 | 2 | 50 | 680 | 10 | 3 | 693 | ||
111 | 2 | 136 | 320 | 250 | 660 | 1230 | ||
113 | 2 | 40 | 350 | 350 | ||||
114 | 2 | 40 | 300 | 300 | ||||
130 | 2 | 50 | 30 | 30 | 60 | |||
132 | 2 | 50 | 60 | 60 | ||||
134 | 3 | 175 | 320 | 50 | 120 | 6 | 2 | 498 |
流 | P(MPa) | T(℃) | NH3(kg/h) | CO2(kg/h) | H2O(kg/h) | N2(kg/h) | O2(kg/h) | 总量(kg/h) |
202 | 3 | 50 | 350 | 200 | 450 | 1000 | ||
206 | 2 | 80 | 4 | 1 | 5 | |||
208 | 2 | 50 | 450 | 10 | 3 | 463 | ||
211 | 2 | 135 | 300 | 250 | 600 | 1150 | ||
213 | 2 | 40 | 350 | 350 | ||||
214 | 2 | 40 | 70 | 70 | ||||
230 | 2 | 50 | 30 | 50 | 80 | |||
232 | 0 | 0 |
234 | 3 | 170 | 300 | 50 | 100 | 6 | 2 | 458 |
242(气) | 3 | 135 | 230 | 20 | 15 | 6 | 2 | 273 |
242(液) | 3 | 135 | 70 | 30 | 85 | 185 | ||
244 | 2 | 100 | 530 | 10 | 20 | 10 | 3 | 573 |
252 | 2 | 50 | 180 | 10 | 70 | 260 |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1022526 | 2003-01-30 | ||
NL1022526A NL1022526C2 (nl) | 2003-01-30 | 2003-01-30 | Werkwijze voor het afscheiden van NH3, en optioneel tevens CO2 en H2O, uit een mengsel bevattende NH3, CO2 en H2O. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1745037A true CN1745037A (zh) | 2006-03-08 |
CN100528751C CN100528751C (zh) | 2009-08-19 |
Family
ID=32822931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800031875A Expired - Lifetime CN100528751C (zh) | 2003-01-30 | 2004-01-09 | 从含有nh3、co2和h2o的混合物中分离nh3,以及可选地分离co2和h2o的方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7407532B2 (zh) |
EP (1) | EP1587757B1 (zh) |
JP (1) | JP4783280B2 (zh) |
KR (1) | KR101109971B1 (zh) |
CN (1) | CN100528751C (zh) |
AU (1) | AU2004208632B2 (zh) |
CA (1) | CA2513372C (zh) |
EA (1) | EA008698B1 (zh) |
MY (1) | MY140147A (zh) |
NL (1) | NL1022526C2 (zh) |
NO (1) | NO338006B1 (zh) |
PL (1) | PL209336B1 (zh) |
TW (1) | TWI347211B (zh) |
WO (1) | WO2004067132A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101935056A (zh) * | 2010-09-19 | 2011-01-05 | 昆明理工大学 | 一种氨合成的氨分离工艺 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8337587B2 (en) * | 2008-05-20 | 2012-12-25 | Lummus Technology Inc. | Carbon dioxide purification |
CN103269980A (zh) * | 2011-03-31 | 2013-08-28 | 住友精化株式会社 | 氨的精制方法及氨精制系统 |
CN102538394B (zh) * | 2011-12-27 | 2014-08-06 | 尤彪 | 一种低温精馏分离氨和二氧化碳的方法 |
RU2756955C1 (ru) * | 2020-10-26 | 2021-10-07 | Акционерное общество "Газпромнефть - Омский НПЗ" (АО "Газпромнефть-ОНПЗ") | Способ очистки аммиаксодержащего газа и получения безводного жидкого аммиака |
CN112933885B (zh) * | 2021-03-05 | 2022-09-06 | 中北大学 | 一种超重力非平衡选择性吸收三聚氰胺尾气中氨的方法和装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112177A (en) * | 1959-11-11 | 1963-11-26 | Toyo Koatsu Ind Inc | Method of separating ammonia from hydrogen cyanide |
US3155722A (en) * | 1960-01-29 | 1964-11-03 | Chemical Construction Corp | Recovery of residual ammonia and carbon dioxide in the synthesis of urea |
US3107149A (en) * | 1961-05-12 | 1963-10-15 | Chem Processes Inc | Method of separating ammonia from carbon dioxide |
DE1592349B1 (de) * | 1966-05-04 | 1971-08-26 | Lentia Gmbh | Verfahren zur Trennung eines Ammoniak-Kohlendioxid-Gasgemisches |
US3824283A (en) * | 1970-11-02 | 1974-07-16 | Chemical Construction Corp | Urea synthesis process |
JPS555977B2 (zh) * | 1974-05-14 | 1980-02-12 | ||
IT1014987B (it) * | 1974-06-12 | 1977-04-30 | Snam Progetti | Procedimento integrato urea am moniaca |
NL168196C (nl) * | 1976-11-03 | 1982-03-16 | Stamicarbon | Werkwijze voor het afscheiden van nh&013 en co&012 uit een mengsel van nh&013, co&012 en h&012o. |
NL7804668A (nl) * | 1978-04-29 | 1979-10-31 | Stamicarbon | Werkwijze voor het scheiden van nh3 en co2 uit meng- sels van nh3 ,co2 en water. |
NL8104040A (nl) * | 1981-09-01 | 1983-04-05 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
NL8201652A (nl) * | 1982-04-21 | 1983-11-16 | Unie Van Kunstmestfab Bv | Werkwijze voor de bereiding van ureum. |
DE4217921A1 (de) * | 1992-05-30 | 1993-12-02 | Huels Chemische Werke Ag | Verfahren zur Rückgewinnung von Ammoniak und organischen Verbindungen aus mit organischen Stoffen, Kohlendioxid und Ammoniak beladenen Abgasen |
JP2002012420A (ja) * | 2000-06-22 | 2002-01-15 | Nkk Design & Engineering Corp | アンモニアの分離方法 |
JP2004128281A (ja) * | 2002-10-03 | 2004-04-22 | Tokyo Electron Ltd | 基板処理方法および基板処理装置 |
-
2003
- 2003-01-30 NL NL1022526A patent/NL1022526C2/nl not_active IP Right Cessation
-
2004
- 2004-01-09 WO PCT/NL2004/000014 patent/WO2004067132A2/en active Application Filing
- 2004-01-09 PL PL377166A patent/PL209336B1/pl unknown
- 2004-01-09 KR KR1020057013948A patent/KR101109971B1/ko active IP Right Grant
- 2004-01-09 EA EA200501202A patent/EA008698B1/ru not_active IP Right Cessation
- 2004-01-09 EP EP04701133.3A patent/EP1587757B1/en not_active Expired - Lifetime
- 2004-01-09 AU AU2004208632A patent/AU2004208632B2/en not_active Expired
- 2004-01-09 CN CNB2004800031875A patent/CN100528751C/zh not_active Expired - Lifetime
- 2004-01-09 US US10/541,516 patent/US7407532B2/en active Active
- 2004-01-09 CA CA2513372A patent/CA2513372C/en not_active Expired - Lifetime
- 2004-01-09 JP JP2006502726A patent/JP4783280B2/ja not_active Expired - Lifetime
- 2004-01-19 MY MYPI20040137A patent/MY140147A/en unknown
- 2004-01-29 TW TW093102022A patent/TWI347211B/zh not_active IP Right Cessation
-
2005
- 2005-08-29 NO NO20054008A patent/NO338006B1/no not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101935056A (zh) * | 2010-09-19 | 2011-01-05 | 昆明理工大学 | 一种氨合成的氨分离工艺 |
Also Published As
Publication number | Publication date |
---|---|
US20060112821A1 (en) | 2006-06-01 |
AU2004208632B2 (en) | 2010-06-03 |
NL1022526C2 (nl) | 2004-08-04 |
NO20054008D0 (no) | 2005-08-29 |
WO2004067132A3 (en) | 2004-10-07 |
MY140147A (en) | 2009-11-30 |
NO338006B1 (no) | 2016-07-18 |
PL209336B1 (pl) | 2011-08-31 |
EA200501202A1 (ru) | 2005-12-29 |
JP2006516527A (ja) | 2006-07-06 |
WO2004067132A2 (en) | 2004-08-12 |
TWI347211B (en) | 2011-08-21 |
JP4783280B2 (ja) | 2011-09-28 |
KR20050098272A (ko) | 2005-10-11 |
EP1587757A2 (en) | 2005-10-26 |
NO20054008L (no) | 2005-10-28 |
EA008698B1 (ru) | 2007-06-29 |
TW200417400A (en) | 2004-09-16 |
PL377166A1 (pl) | 2006-01-23 |
CA2513372C (en) | 2011-06-14 |
KR101109971B1 (ko) | 2012-02-17 |
AU2004208632A1 (en) | 2004-08-12 |
US7407532B2 (en) | 2008-08-05 |
EP1587757B1 (en) | 2014-10-22 |
CN100528751C (zh) | 2009-08-19 |
CA2513372A1 (en) | 2004-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STAMICARBON CO., LTD. Free format text: FORMER OWNER: DSM IP ASSETS BV Effective date: 20110114 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HEERLEN, HOLLAND TO: SITTARD, HOLLAND |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110114 Address after: Holland Stadium Patentee after: STAMICARBON B.V. Address before: Holland Heerlen Patentee before: DSM IP ASSETS B.V. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090819 |