HRP20201272T1 - Postupak odvajanja plinovitih i čestičnih tvari iz toka plina putem reaktora s protočnim fluidiziranim slojem - Google Patents
Postupak odvajanja plinovitih i čestičnih tvari iz toka plina putem reaktora s protočnim fluidiziranim slojem Download PDFInfo
- Publication number
- HRP20201272T1 HRP20201272T1 HRP20201272TT HRP20201272T HRP20201272T1 HR P20201272 T1 HRP20201272 T1 HR P20201272T1 HR P20201272T T HRP20201272T T HR P20201272TT HR P20201272 T HRP20201272 T HR P20201272T HR P20201272 T1 HRP20201272 T1 HR P20201272T1
- Authority
- HR
- Croatia
- Prior art keywords
- fluidized bed
- flow
- gas flow
- separated
- sorbents
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 15
- 239000011236 particulate material Substances 0.000 title 1
- 239000002594 sorbent Substances 0.000 claims 13
- 239000007787 solid Substances 0.000 claims 12
- 239000002245 particle Substances 0.000 claims 11
- 239000000126 substance Substances 0.000 claims 11
- 238000000926 separation method Methods 0.000 claims 3
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 238000000354 decomposition reaction Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
Classifications
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
- B01D53/12—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/06—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
-
- 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
- B01D53/30—Controlling by gas-analysis apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Gas Separation By Absorption (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Claims (10)
1. Postupak za odvajanje plinovitih i čestičnih tvari iz toka plina korištenjem reaktora s protočnim fluidiziranim slojem s komorom fluidiziranog sloja, koja sadrži ekspandirani fluidizirani sloj, pri čemu ekspandirani fluidizirani sloj sadrži krute tvari, kod kojih se radi barem o reaktivnim sorbensima i inertnim krutim tvarima, i pri čemu krute tvari, koje u fluidiziranom sloju tvore potporni sloj, pripadaju frakciji velikih čestica,
pri čemu se tok plina, pun tvari koje će se odvajati, dovodi fluidiziranom sloju, kako bi u fluidiziranom sloju tvari koje će se odvajati došle u kontakt sa sorbensima i sa njima reagirale,
pri čemu je brzina u komori fluidiziranog sloja namještena na način da i inertne krute stvari i reaktivni sorbensi napuste fluidizirani sloj s tokom plina,
pri čemu se, dodatno uz vraćene sorbense, i svježi sorbensi dovode fluidiziranom sloju i
pri čemu tok plina koji napušta fluidizirani sloj, prije nego se iz njega odvoje inertne krute tvari zajedno s dijelom reaktivnih sorbensa, prolazi kroz dužinu toka bez ogranaka koja prolazi antiparalelno naspram fluidiziranog sloja, te koja na svojem gornjem kraju ima ulazni otvor za tok plina i na svoje donjem kraju ima bočni izlazni otvor za tok plina, pri čemu u protoku sorbensi i tvari koje će se odvajati unutar toka plina dolaze u kontakt i međusobno reagiraju, tako da je dio tvari koje ne reagiraju u toku plina na kraju dužine toka manji nego njihov dio pri izlazu iz fluidiziranog dijela,
pri čemu, ispod bočnog izlaznog otvora, dužina toka prelazi u separacijski spremnik za krute tvari koje su gravitacijski odvojene iz toka plina, pri čemu krute tvari koje pripadaju frakciji velikih čestica, temeljem svoje veličine i zbog strujanja plina koje na njih utječe, gravitacijski padaju pored bočnog izlaznog otvora prema dolje i ostaju privremeno pohranjene u separacijskom spremniku, tako da preusmjeravanje toka plina u izlazni otvor djeluje kao separator za frakciju velikih čestica u toku plina,
pri čemu se dio krutih tvari, koji obuhvaća frakciju velikih čestica, povratno vodi iz separacijskog spremnika putem sporednog voda za povrat koji čini sporedni put u komoru fluidiziranog sloja; pri čemu se inertne krute tvari i reaktivni sorbensi odvajaju i oboje se djelomično vraćaju u fluidizirani sloj putem sporednog voda za povrat,
pri čemu se krute tvari koje pripadaju frakciji srednjih i sitnih čestica odvajaju na procesnom filteru smještenom nizvodno od dužine toka od toka plina koji napušta fluidizirani sloj i odjeljuju u vod za povrat koji tvori glavni put, kroz koji se reaktivni sorbensi povratno vode u fluidizirani sloj, i
pri čemu je tok plina koji se dovodi reaktoru s protočnim fluidiziranim slojem pun tvari koje će se odvajati, koje grade frakciju velikih čestica, pri čemu se tok plina pun čestica dovodi fluidiziranom sloju, pri čemu se fluidizirani sloj pokreće na način da stopa frakcija velikih čestica izvedenih s tokom plina nije manja od stope frakcija velikih čestica dovedenih s tokom plina,
i pri čemu je frakcija velikih čestica uklonjena iz toka ispušnog plina tek nakon protoka kroz reaktor s protočnim fluidiziranim slojem.
2. Postupak prema zahtjevu 1, naznačen time da je dužina toka ostvarena putem protočne komore koja prolazi antiparalelno u odnosu na komoru fluidiziranog sloja.
3. Postupak prema zahtjevu 1 ili 2, naznačen time da se stopa tvari koje nisu reagirale te se odvajaju u toku plina mjeri nakon napuštanja dužine toka, i
da se dotok svježih sorbensa povećava, kad se stopa tvari koje nisu reagirale te se odvajaju u toku plina poveća iznad predodređene zadane vrijednosti.
4. Postupak prema jednom od prethodnih zahtjeva, naznačen time da se stopa povrata krutih tvari odvojenih u sporednom putu i reaktivnih sorbensa mijenja u ovisnosti od promjena volumena toka toka plina koji ulazi u fluidizirani sloj.
5. Postupak prema zahtjevu 4, naznačen time da se određuje osnovna rata povrata vezana za određeni osnovni volumen toka, da se rata povrata podiže naspram osnovne rate povrata kad se volumen toka poveća u odnosu na osnovni volumen toka, i da se rata povrata spušta naspram osnovne rate povrata kad se volumen toka smanjuje u odnosu na osnovni volumen toka.
6. Postupak prema jednom od prethodnih zahtjeva, naznačen time da se procesni filter smješta nizvodno od dužine toka i da tamo odvojene krute tvari pripadaju frakciji srednjih čestica i frakciji sitnih čestica, koje se ovisno o procesu vraćaju u fluidizirani sloj.
7. Postupak prema zahtjevu 6, naznačen time da se između izlaza dužine toka i ulaza u procesni filter smješta dodatna dužina toka.
8. Postupak prema jednom od prethodnih zahtjeva, naznačen time da se tok plina koji se dovodi reaktoru s protočnim fluidiziranim slojem prethodno vodi kroz uzvodni reaktor izrađen u obliku protočnog reaktora.
9. Postupak prema zahtjevu 8, naznačen time da uzvodni reaktor sadrži sorbense, koji pospješuju razgradnju prve vrste tvari koja će se odvajati pri temperaturi toka plina i da komora fluidiziranog sloja reaktora s protočnim fluidiziranim slojem sadrži sorbense, koji pospješuju razgradnju druge vrste tvari koja će se odvajati pri temperaturi, koja je niža od temperature toka plina pri ulasku u uzvodni reaktor, i da smanjenje temperature u komori fluidiziranog sloja nastupa gašenjem.
10. Postupak prema jednom od prethodnih zahtjeva, naznačen time da se dijelovi toka plina dovode izravno u fluidizirani sloj putem operativne premosnice od ulaza do reaktora fluidiziranog sloja, zaobilazeći plinski akcelerator reaktora fluidiziranog sloja.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015122230.2A DE102015122230A1 (de) | 2015-12-18 | 2015-12-18 | Verfahren zur Abgasreinigung mittels eines Wirbelschichtströmungsreaktors |
EP16836198.8A EP3389828B1 (de) | 2015-12-18 | 2016-12-16 | Verfahren zur separierung von gasförmigen und partikelförmigen stoffen aus einem gasstrom mittels eines wirbelschichtströmungsreaktors |
PCT/DE2016/100594 WO2017101913A2 (de) | 2015-12-18 | 2016-12-16 | Verfahren zur separierung von gasförmigen oder partikelförmigen stoffen aus einem gasstrom mittels eines wirbelschichtströmungsreaktors |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20201272T1 true HRP20201272T1 (hr) | 2020-11-13 |
Family
ID=58043817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20201272TT HRP20201272T1 (hr) | 2015-12-18 | 2020-08-12 | Postupak odvajanja plinovitih i čestičnih tvari iz toka plina putem reaktora s protočnim fluidiziranim slojem |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP3389828B1 (hr) |
JP (1) | JP7044712B2 (hr) |
CN (1) | CN108495699B (hr) |
BR (1) | BR112018012142B1 (hr) |
DE (2) | DE102015122230A1 (hr) |
ES (1) | ES2807898T3 (hr) |
HR (1) | HRP20201272T1 (hr) |
HU (1) | HUE050360T2 (hr) |
MX (1) | MX2018007371A (hr) |
PL (1) | PL3389828T3 (hr) |
RS (1) | RS60689B1 (hr) |
SI (1) | SI3389828T1 (hr) |
WO (1) | WO2017101913A2 (hr) |
ZA (1) | ZA201803643B (hr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110038360B (zh) * | 2019-04-28 | 2021-07-23 | 镇江江南化工有限公司 | 一种玻璃球膨胀床结合聚结器去除气体中雾滴的方法 |
US10682620B1 (en) * | 2019-06-14 | 2020-06-16 | X Energy, Llc. | System for recovering entrained particles from an exhaust gas stream |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI66297C (fi) | 1982-11-15 | 1984-10-10 | Ahlstroem Oy | Anordning foer avlaegsnande av fasta komponenter ur roekgaser |
DE4039213C2 (de) * | 1990-12-08 | 1994-02-03 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur Entstaubung, Entschwefelung und Entstickung von Verbrennungsabgasen |
JP3256717B2 (ja) * | 1992-05-08 | 2002-02-12 | 財団法人エンジニアリング振興協会 | 半乾式及び乾式脱硫装置 |
IT1289574B1 (it) | 1995-04-07 | 1998-10-15 | Danieli Off Mecc | Procedimento per la rimozione di molecole organo-alogenate da correnti gassose e relativo impianto |
JPH11104441A (ja) * | 1997-10-06 | 1999-04-20 | Hitachi Zosen Corp | 排ガス中の酸性ガス除去方法および装置 |
DE10260740B4 (de) | 2002-12-23 | 2004-12-30 | Outokumpu Oyj | Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen |
ATE522267T1 (de) * | 2007-03-02 | 2011-09-15 | Ae & E Inova Ag | Verfahren zur reinigung von abgasen aus einer müllverbrennungsanlage |
PL2078555T3 (pl) * | 2008-01-11 | 2014-01-31 | Hitachi Zosen Inova Ag | Sposób i instalacja do oczyszczania gazów spalinowych |
US8313555B2 (en) * | 2008-11-21 | 2012-11-20 | Allied Environmental Solutions, Inc. | Method and apparatus for circulating fluidized bed scrubber automated temperature setpoint control |
DE102011052788B4 (de) * | 2011-08-17 | 2014-03-20 | Harald Sauer | Verfahren und Vorrichtung zur Reinigung von Abgasen |
US20130095018A1 (en) * | 2011-10-18 | 2013-04-18 | Herman W. Pilats | Up-flow fluidized bed dry scrubber and method of operating same |
EP2671626B1 (de) | 2012-06-04 | 2018-10-24 | Hitachi Zosen Inova AG | Verfahren zur Reinigung von Abgasen der Müllverbrennung mit einer Rückführung eines Sorbens, die einen Wärmetauscher zur Kühlung des Sorbens umfasst |
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2015
- 2015-12-18 DE DE102015122230.2A patent/DE102015122230A1/de not_active Withdrawn
-
2016
- 2016-12-16 MX MX2018007371A patent/MX2018007371A/es unknown
- 2016-12-16 BR BR112018012142-8A patent/BR112018012142B1/pt active IP Right Grant
- 2016-12-16 RS RS20200946A patent/RS60689B1/sr unknown
- 2016-12-16 JP JP2018550645A patent/JP7044712B2/ja active Active
- 2016-12-16 SI SI201630866T patent/SI3389828T1/sl unknown
- 2016-12-16 ES ES16836198T patent/ES2807898T3/es active Active
- 2016-12-16 HU HUE16836198A patent/HUE050360T2/hu unknown
- 2016-12-16 EP EP16836198.8A patent/EP3389828B1/de active Active
- 2016-12-16 DE DE112016005771.7T patent/DE112016005771A5/de active Pending
- 2016-12-16 WO PCT/DE2016/100594 patent/WO2017101913A2/de active Application Filing
- 2016-12-16 PL PL16836198T patent/PL3389828T3/pl unknown
- 2016-12-16 CN CN201680074411.2A patent/CN108495699B/zh active Active
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2018
- 2018-05-31 ZA ZA2018/03643A patent/ZA201803643B/en unknown
-
2020
- 2020-08-12 HR HRP20201272TT patent/HRP20201272T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017101913A3 (de) | 2017-08-24 |
DE102015122230A1 (de) | 2017-06-22 |
SI3389828T1 (sl) | 2020-09-30 |
PL3389828T3 (pl) | 2020-11-16 |
WO2017101913A2 (de) | 2017-06-22 |
HUE050360T2 (hu) | 2020-12-28 |
MX2018007371A (es) | 2018-11-09 |
EP3389828B1 (de) | 2020-05-13 |
BR112018012142B1 (pt) | 2022-08-23 |
JP2019503858A (ja) | 2019-02-14 |
DE112016005771A5 (de) | 2018-09-06 |
ZA201803643B (en) | 2019-03-27 |
RS60689B1 (sr) | 2020-09-30 |
ES2807898T3 (es) | 2021-02-24 |
EP3389828A2 (de) | 2018-10-24 |
JP7044712B2 (ja) | 2022-03-30 |
BR112018012142A2 (pt) | 2018-12-04 |
CN108495699B (zh) | 2022-02-11 |
CN108495699A (zh) | 2018-09-04 |
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