NL7212226A - - Google Patents

Info

Publication number
NL7212226A
NL7212226A NL7212226A NL7212226A NL7212226A NL 7212226 A NL7212226 A NL 7212226A NL 7212226 A NL7212226 A NL 7212226A NL 7212226 A NL7212226 A NL 7212226A NL 7212226 A NL7212226 A NL 7212226A
Authority
NL
Netherlands
Application number
NL7212226A
Other versions
NL172125C (nl
NL172125B (nl
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL7212226A publication Critical patent/NL7212226A/xx
Publication of NL172125B publication Critical patent/NL172125B/xx
Application granted granted Critical
Publication of NL172125C publication Critical patent/NL172125C/xx

Links

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Drying Of Gases (AREA)
  • Gas Separation By Absorption (AREA)
NLAANVRAGE7212226,A 1971-09-11 1972-09-08 Werkwijze voor de verwijdering van zwaveltrioxyde en zwavelzuurnevels uit droge eindgassen van zwavelzuurfabrieken. NL172125C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2145546A DE2145546B2 (de) 1971-09-11 1971-09-11 Verfahren zur Entfernung von SO3 und Schwefelsäurenebeln aus Gasen

Publications (3)

Publication Number Publication Date
NL7212226A true NL7212226A (cs) 1973-03-13
NL172125B NL172125B (nl) 1983-02-16
NL172125C NL172125C (nl) 1983-07-18

Family

ID=5819317

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7212226,A NL172125C (nl) 1971-09-11 1972-09-08 Werkwijze voor de verwijdering van zwaveltrioxyde en zwavelzuurnevels uit droge eindgassen van zwavelzuurfabrieken.

Country Status (12)

Country Link
US (1) US3853502A (cs)
JP (1) JPS4837368A (cs)
BE (1) BE788625A (cs)
CA (1) CA980980A (cs)
DE (1) DE2145546B2 (cs)
ES (1) ES406540A1 (cs)
FR (1) FR2151785A5 (cs)
GB (1) GB1390060A (cs)
IT (1) IT967173B (cs)
NL (1) NL172125C (cs)
RO (1) RO63979A (cs)
SE (1) SE387320B (cs)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023938A (en) * 1973-10-17 1977-05-17 Bayer Aktiengesellschaft Process for dehydrating gas with sulfuric acid
US4136153A (en) * 1975-02-21 1979-01-23 Stauffer Chemical Company System for diminishing the emission of noxious gases
DE2529708C2 (de) * 1975-07-03 1982-09-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schwefelsäure
DE2529709C3 (de) * 1975-07-03 1981-02-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schwefelsäure
JPS5419476A (en) * 1977-07-14 1979-02-14 Nippon Shinyaku Co Ltd Gas washer
US4189309A (en) * 1978-03-14 1980-02-19 Hoekstra Irenus A Desulfurization of flue gas
DE2905083A1 (de) * 1979-02-10 1980-08-28 Metallgesellschaft Ag Verfahren zur herstellung von schwefelsaeure
JPS597493B2 (ja) * 1980-10-28 1984-02-18 川崎重工業株式会社 排ガスの脱硫装置
US4659556A (en) * 1983-03-04 1987-04-21 Allied Corporation Single step purification of sulfur dioxide gas prepared by the combustion of sulfur containing compounds
CA1253669A (en) * 1985-01-21 1989-05-09 C-I-L Inc. Generation of sulphur trioxide from oleum
JPS6220689U (cs) * 1985-07-22 1987-02-07
US4657566A (en) * 1985-11-12 1987-04-14 Wintering Joseph G Effluent cleansing method and device
DE3624462A1 (de) * 1986-07-19 1988-01-28 Metallgesellschaft Ag Verfahren zur reinigung von rauchgasen
US5486341A (en) * 1994-06-09 1996-01-23 Abb Environmental Systems, Div. Of Abb Flakt, Inc. Entrainment separator for high velocity gases
RU2136586C1 (ru) * 1998-04-07 1999-09-10 Открытое акционерное общество "НИУИФ" Способ получения серной кислоты
DE10328773B3 (de) * 2003-06-25 2005-02-17 Framatome Anp Gmbh Kerntechnische Anlage
DE10328774B3 (de) * 2003-06-25 2005-01-13 Framatome Anp Gmbh Kerntechnische Anlage mit Druckentlastung
CA2801008C (en) 2010-05-31 2015-12-08 Mitsubishi Heavy Industries, Ltd. Air pollution control system and method
EP2578293A4 (en) * 2010-05-31 2015-01-28 Mitsubishi Heavy Ind Ltd SYSTEM AND METHOD FOR TREATING EXHAUST GAS
EP2578294B1 (en) 2010-05-31 2020-05-06 Mitsubishi Heavy Industries Engineering, Ltd. Exhaust gas treatment method
CN102311309B (zh) * 2010-07-07 2014-03-05 中国石油化工股份有限公司 一种超声浓缩乙醇溶液的方法
JP6124206B2 (ja) * 2012-11-30 2017-05-10 千代田化工建設株式会社 硫酸製造装置向け脱硫方法及び脱硫装置
CN113134283A (zh) * 2020-01-19 2021-07-20 龙感湖龙源汇力科技有限公司 一种低能耗的酸雾吸收装置
US20250313468A1 (en) * 2022-05-27 2025-10-09 Chemetics Inc. Tail gas treatment system and method for a sulfuric acid production plant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD45066A (cs) *
US3172725A (en) * 1965-03-09 Production of sulfuric acid
US2655431A (en) * 1949-01-21 1953-10-13 Chemical Construction Corp Sulfuric acid production by absorption
US2947383A (en) * 1950-09-13 1960-08-02 Metallgesellschaft Ag Process for collecting the liquid contained in a mist
NL128656C (cs) * 1960-09-17
DE1284021B (de) * 1963-05-21 1968-11-28 Metallgesellschaft Ag Einrichtung zum Wiederaufwaermen der bei der Nassreinigung abgekuehlten Rauchgase einer mit schwefelhaltigen Brennstoffen betriebenen Feuerungsanlage
FR1522360A (fr) * 1966-03-10 1968-04-26 Metallgesellschaft Ag Dispositif d'absorption
CH498647A (de) * 1968-02-03 1970-11-15 Metallgesellschaft Ag Vorrichtung zur Behandlung gasförmiger Medien
DE1767141C3 (de) * 1968-04-05 1974-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung reiner, konzentrierter Schwefelsäure

Also Published As

Publication number Publication date
ES406540A1 (es) 1975-09-16
RO63979A (fr) 1978-08-15
NL172125C (nl) 1983-07-18
GB1390060A (en) 1975-04-09
JPS4837368A (cs) 1973-06-01
DE2145546A1 (de) 1973-03-22
SE387320B (sv) 1976-09-06
FR2151785A5 (cs) 1973-04-20
NL172125B (nl) 1983-02-16
US3853502A (en) 1974-12-10
BE788625A (fr) 1973-01-02
IT967173B (it) 1974-02-28
CA980980A (en) 1976-01-06
DE2145546B2 (de) 1978-10-12

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee