NL6514387A - - Google Patents

Info

Publication number
NL6514387A
NL6514387A NL6514387A NL6514387A NL6514387A NL 6514387 A NL6514387 A NL 6514387A NL 6514387 A NL6514387 A NL 6514387A NL 6514387 A NL6514387 A NL 6514387A NL 6514387 A NL6514387 A NL 6514387A
Authority
NL
Netherlands
Application number
NL6514387A
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 NL6514387A publication Critical patent/NL6514387A/xx

Links

Classifications

    • 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
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
NL6514387A 1964-11-06 1965-11-05 NL6514387A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0034298 1964-11-06

Publications (1)

Publication Number Publication Date
NL6514387A true NL6514387A (fr) 1966-05-09

Family

ID=7021239

Family Applications (2)

Application Number Title Priority Date Filing Date
NL136387D NL136387C (fr) 1964-11-06
NL6514387A NL6514387A (fr) 1964-11-06 1965-11-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL136387D NL136387C (fr) 1964-11-06

Country Status (9)

Country Link
US (1) US3490868A (fr)
JP (1) JPS4810310B1 (fr)
BE (1) BE671915A (fr)
DE (1) DE1467010B2 (fr)
ES (1) ES319245A1 (fr)
FR (1) FR1451923A (fr)
GB (1) GB1124807A (fr)
NL (2) NL6514387A (fr)
SE (1) SE319461B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620673A (en) * 1968-03-21 1971-11-16 Parsons Co Ralph M Method of producing sulfuric acid
DE1913541C3 (de) * 1968-07-19 1983-02-10 The Ralph M. Parsons Co. (n.d.Ges.des Staates Nevada), Los Angeles, Calif. Verfahren zur Gewinnung von Schwefeltrioxid aus Schwefeldioxid
JPS5175513U (fr) * 1974-12-10 1976-06-14
JPS51137610U (fr) * 1975-04-30 1976-11-06
JPS51137611U (fr) * 1975-04-30 1976-11-06
DE2529709C3 (de) * 1975-07-03 1981-02-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schwefelsäure
US4088742A (en) * 1977-02-25 1978-05-09 Allied Chemical Corporation Contact sulfuric acid process employing double conversion/double absorption
US4243646A (en) * 1977-10-04 1981-01-06 Rolls-Royce Limited Treatment of carbon fibre
US4269876A (en) * 1977-10-04 1981-05-26 Rolls-Royce Limited Treatment of carbon fibre
DE3232446A1 (de) * 1982-08-12 1984-02-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von schwefelsaeure
DE102004012293B4 (de) * 2004-03-12 2016-09-08 Outotec Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure
DE102004022506B4 (de) * 2004-05-05 2012-06-21 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen
DE102005008109A1 (de) * 2005-02-21 2006-08-24 Outokumpu Technology Oy Verfahren und Anlage zur Herstellung von Schwefelsäure
CN108975285A (zh) * 2018-08-16 2018-12-11 北京美斯顿科技开发有限公司 一种湿法制酸装置和一种湿法脱硫的方法
ES2902520T3 (es) * 2019-09-12 2022-03-28 P & P Ind Ag Procedimiento y dispositivo para la obtención de ácido sulfúrico a partir de medios contaminados con contenido de azufre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926143A (en) * 1954-01-18 1960-02-23 Babcock & Wilcox Co Heat exchange system
US2863723A (en) * 1954-10-21 1958-12-09 Air Preheater Method of recovering heat and sulfur compounds from hot gaseous products of combustion
NL261345A (fr) * 1960-02-20
BE639991A (fr) * 1962-11-16

Also Published As

Publication number Publication date
ES319245A1 (es) 1966-07-01
JPS4810310B1 (fr) 1973-04-02
SE319461B (fr) 1970-01-19
DE1467010B2 (de) 1970-11-26
NL136387C (fr)
FR1451923A (fr) 1966-01-07
BE671915A (fr) 1966-03-16
US3490868A (en) 1970-01-20
DE1467010A1 (de) 1968-12-19
GB1124807A (en) 1968-08-21

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