ATE346019T1 - Verfahren zur gewinnung von gereinigtem natriumbicarbonat und ammoniumsulfat - Google Patents

Verfahren zur gewinnung von gereinigtem natriumbicarbonat und ammoniumsulfat

Info

Publication number: ATE346019T1
Authority: AT; Austria
Prior art keywords: sodium; solution; sodium bicarbonate; ammonium sulfate; bicarbonate
Prior art date: 2003-02-11

Application number

AT04709968T

Other languages

English (en)

Inventor

Joe Bichel

Stephen Schaaf

Original Assignee

Airborne Ind Minerals Inc

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.)

2003-02-11

Filing date

2004-02-11

Publication date

2006-12-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32824282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE346019(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2004-02-11 Application filed by Airborne Ind Minerals Inc filed Critical Airborne Ind Minerals Inc

2006-12-15 Application granted granted Critical

2006-12-15 Publication of ATE346019T1 publication Critical patent/ATE346019T1/de

Links

UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title abstract 12
229910000030 sodium bicarbonate Inorganic materials 0.000 title abstract 6
235000017557 sodium bicarbonate Nutrition 0.000 title abstract 6
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title abstract 4
229910052921 ammonium sulfate Inorganic materials 0.000 title abstract 4
235000011130 ammonium sulphate Nutrition 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 4
229910052938 sodium sulfate Inorganic materials 0.000 abstract 4
235000011152 sodium sulphate Nutrition 0.000 abstract 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
238000001556 precipitation Methods 0.000 abstract 2
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
229910000013 Ammonium bicarbonate Inorganic materials 0.000 abstract 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
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 abstract 1
229910002651 NO3 Inorganic materials 0.000 abstract 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
235000012538 ammonium bicarbonate Nutrition 0.000 abstract 1
239000001099 ammonium carbonate Substances 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000001704 evaporation Methods 0.000 abstract 1
230000008020 evaporation Effects 0.000 abstract 1
239000003337 fertilizer Substances 0.000 abstract 1
239000003546 flue gas Substances 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1
239000000376 reactant Substances 0.000 abstract 1
229910052708 sodium Inorganic materials 0.000 abstract 1
239000011734 sodium Substances 0.000 abstract 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
239000011780 sodium chloride Substances 0.000 abstract 1
239000011775 sodium fluoride Substances 0.000 abstract 1
239000004317 sodium nitrate Substances 0.000 abstract 1
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Substances [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 1
159000000000 sodium salts Chemical class 0.000 abstract 1
235000010265 sodium sulphite Nutrition 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
238000010977 unit operation Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/02—Preparation by double decomposition
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/18—Preparation by the ammonia-soda process

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Fertilizers (AREA)
Removal Of Specific Substances (AREA)
Treating Waste Gases (AREA)

AT04709968T 2003-02-11 2004-02-11 Verfahren zur gewinnung von gereinigtem natriumbicarbonat und ammoniumsulfat ATE346019T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/361,687 US7393378B2 (en)	2003-02-11	2003-02-11	Method for recovering purified sodium bicarbonate and ammonium sulfate

Publications (1)

Publication Number	Publication Date
ATE346019T1 true ATE346019T1 (de)	2006-12-15

Family

ID=32824282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04709968T ATE346019T1 (de)	2003-02-11	2004-02-11	Verfahren zur gewinnung von gereinigtem natriumbicarbonat und ammoniumsulfat

Country Status (7)

Country	Link
US (1)	US7393378B2 (de)
EP (1)	EP1603834B1 (de)
CN (1)	CN100366537C (de)
AT (1)	ATE346019T1 (de)
CA (1)	CA2515712C (de)
DE (1)	DE602004003352T2 (de)
WO (1)	WO2004071957A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090238740A1 (en) *	2008-03-18	2009-09-24	Tata Chemicals Limited	Method of removing fluoride impurities from trona and preparation of sodium bicarbonate
US8623315B2 (en)	2008-07-15	2014-01-07	Honeywell International Inc.	Methods for preparing compositions comprising ammonium nitrate double salts
CN102210966A (zh) *	2010-04-02	2011-10-12	航空工业矿石公司	烟道气净化方法
CN102198952B (zh) *	2011-03-27	2016-06-22	崔怀奇	一种联合制碱大循环工艺
CN102198953A (zh) *	2011-04-07	2011-09-28	四川金圣赛瑞化工有限责任公司	以蜜胺尾气和芒硝联合生产纯碱和硫酸铵的方法
KR101718722B1 (ko) *	2014-06-24	2017-03-23	순천대학교 산학협력단	탈황폐액으로부터 소듐바이카보네이트(NaHCO3)를 합성하는 방법 및 장치
CN104445287B (zh) *	2014-12-02	2016-04-06	成都华西堂投资有限公司	一种利用废碱制备烟气净化中碳酸氢钠的方法
CN107720784B (zh) *	2016-08-11	2020-02-14	北京阳光欣禾科技有限公司	一种采用混盐溶液制碱的工艺方法
CN106865571B (zh) *	2017-03-20	2023-07-25	科莱环境工程（北京）有限公司	一种化工浓盐水制取小苏打和硫酸铵的方法
CN108046295B (zh) *	2018-01-10	2020-02-28	四川大学	用硫酸钠溶液生产碳酸氢钠和硫酸铵的方法
CN111039304B (zh) *	2018-10-12	2021-11-12	中国科学院过程工程研究所	一种硫酸钠制备硫酸铵与碳酸氢钠的方法
CN109052434B (zh) *	2018-10-19	2021-06-04	四川金象赛瑞化工股份有限公司	一种以芒硝和碳酸氢铵为原料联合生产纯碱和复合氮肥的方法
CN109437248B (zh) *	2018-11-23	2021-06-04	四川金象赛瑞化工股份有限公司	一种以芒硝和碳酸氢铵为原料联合生产纯碱和硫酸铵的方法
CN113493214B (zh) *	2020-04-08	2022-08-23	北京镜澄科技有限公司	一种硫酸钠制备碳酸氢钠联产硫酸铵的新方法
CN111606333A (zh) *	2020-06-05	2020-09-01	四川轻化工大学	一种碳酸氢铵的提纯方法
CN113636576B (zh) *	2021-10-15	2022-05-27	国能龙源环保有限公司	一种煤化工杂盐处置及资源化利用的系统及方法
CN113912084B (zh) *	2021-12-09	2022-03-04	中国科学院过程工程研究所	一种利用硫酸钠与氯化钠混盐制备碳酸钠、硫酸铵与氯化铵的方法
CN114751429B (zh) *	2022-04-01	2023-06-23	北京赛科康仑环保科技有限公司	一种脱硫灰制小苏打的处理工艺
CN114751430B (zh) *	2022-04-07	2023-12-01	湖南化工设计院有限公司	低温双向盐析循环法制造小苏打联产氯化铵的方法
CN114715921B (zh) *	2022-06-07	2022-08-26	中国科学院过程工程研究所	一种混合钠盐高值转化的方法
CN116161683B (zh) *	2022-09-09	2024-09-10	国能龙源环保有限公司	一种利用煤化工杂盐原料制备碳酸氢钠和氮肥的方法
CN118479496B (zh) *	2024-07-16	2024-10-18	中国科学院过程工程研究所	一种硫酸钠制备大颗粒碳酸氢钠的方法

Family Cites Families (8)

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FR2375895A1 (fr) *	1976-12-28	1978-07-28	Inst Francais Du Petrole	Procede de regeneration de saumures contenant des sulfites et/ou des sulfates de metaux alcalins
CN1047268A (zh) *	1989-05-16	1990-11-28	山东省东阿县化工技术开发公司	一种利用卤水制备纯碱的方法
US5654351A (en) *	1990-12-18	1997-08-05	Ormiston Mining And Smelting Co. Ltd.	Method for sodium carbonate compound recovery and formation of ammonium sulfate
US5830422A (en) *	1995-06-23	1998-11-03	Ormiston Mining And Smelting Co. Ltd.	Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate
US6106796A (en) *	1998-10-13	2000-08-22	Airborne Technologies Inc.	Method of ammonium sulfate purification
CA2284967A1 (en) *	1998-10-13	2000-04-13	Aristos Capital Corporation	Method of formulating alkali earth salts
US6692716B1 (en) *	1998-10-13	2004-02-17	Airborne Industrial Minerals, Inc.	Method of formulating alkali earth salts
US6419887B1 (en) *	2000-05-08	2002-07-16	CABELLO-FUENTES JOSé	Process for the treatment of residual liquors from the ammoniation and carbonation of alkali metal salts

2003
- 2003-02-11 US US10/361,687 patent/US7393378B2/en not_active Expired - Fee Related
2004
- 2004-02-11 EP EP04709968A patent/EP1603834B1/de not_active Expired - Lifetime
- 2004-02-11 WO PCT/CA2004/000178 patent/WO2004071957A1/en not_active Ceased
- 2004-02-11 AT AT04709968T patent/ATE346019T1/de not_active IP Right Cessation
- 2004-02-11 CA CA2515712A patent/CA2515712C/en not_active Expired - Fee Related
- 2004-02-11 DE DE602004003352T patent/DE602004003352T2/de not_active Expired - Lifetime
- 2004-02-11 CN CNB2004800075888A patent/CN100366537C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20040156775A1 (en)	2004-08-12
CN1761617A (zh)	2006-04-19
WO2004071957A1 (en)	2004-08-26
CA2515712A1 (en)	2004-08-26
EP1603834A1 (de)	2005-12-14
US7393378B2 (en)	2008-07-01
CA2515712C (en)	2011-12-13
EP1603834B1 (de)	2006-11-22
CN100366537C (zh)	2008-02-06
DE602004003352D1 (de)	2007-01-04
DE602004003352T2 (de)	2007-06-21

Legal Events

Date	Code	Title	Description
2007-05-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE346019T1 (de)	2006-12-15	Verfahren zur gewinnung von gereinigtem natriumbicarbonat und ammoniumsulfat
KR101816677B1 (ko)	2018-01-11	해수 담수화 농축수를 이용한 이산화탄소 처리방법
NO20062465L (no)	2007-12-03	Method and for cleaning of gases and uses thereof
ATE210079T1 (de)	2001-12-15	Verfahren zur herstellung von natriumbicarbonat, natriumcabonat und ammoniumsulfat aus natriumsulfat
NO20060807L (no)	2007-08-20	Fremgangsmate til rensing av saltvann
PL331184A1 (en)	1999-06-21	Method of minimising boiler scale formation in an evaporator and recovering a salt during gasification processes
IL190373A0 (en)	2009-09-22	Improved process for the recovery of sulphate of potash (sop) from sulphate rich bittern
US8591852B2 (en)	2013-11-26	Method of producing soda ash and calcium chloride
US8388916B2 (en)	2013-03-05	Process for production of commercial quality potassium nitrate from polyhalite
JO2182B1 (en)	2003-04-23	Manufacture (synthesis) of potassium sulfate, sodium carbonate and sodium bicarbonate from highly salty potash water
US6419887B1 (en)	2002-07-16	Process for the treatment of residual liquors from the ammoniation and carbonation of alkali metal salts
IL176481A0 (en)	2006-10-05	Simultaneous recovery of potassium chloride and kc1 enriched edible salt
BG105426A (bg)	2001-12-29	Метод за пречистване на амониев сулфат
Matijašević et al.	2010	Treatment of wastewater generated by urea production
NO20011851L (no)	2001-06-12	Fremgangsmåte for danning av alkali-metallsalter
DE59005024D1 (de)	1994-04-21	Verfahren zur Entfernung von Ammoniak aus Abgasen.
ES8802565A1 (es)	1987-06-01	Procedimiento de intercambio ionico para la produccion de sulfatos metalicos
ES2033175A1 (es)	1993-03-01	Obtencion en continuo de sales fertilizantes con derivados de estroncio y yeso.
AU2006305560B2 (en)	2010-05-27	Purification of water
Abbas	2011	Study on the production of ammonium sulfate fertlizer from phosphogypsum
JPH0925523A (ja)	1997-01-28	塩化水銀を含む生成物から金属水銀を得る方法
JP7402065B2 (ja)	2023-12-20	低塩素廃棄物の製造方法及び低塩素廃棄物の製造設備
JPS63278591A (ja)	1988-11-16	脱硫排出液から得たチオシアン酸塩溶液のアンモニア除去法
MXNL03000042A (es)	2005-05-12	Proceso para transformar, en sulfato de amonio, la solucion de cloruro de amonio generada en el proceso solvay.
ES2121695A1 (es)	1998-12-01	Procedimiento para la obtencion conjunta de carbonato de estroncio de alta pureza y nitrato potasico calidad fertilizante a partir de minerales de celestita.