NL7907422A - Werkwijze voor het bereiden van salpeterzuur. - Google Patents

Werkwijze voor het bereiden van salpeterzuur. Download PDF

Info

Publication number
NL7907422A
NL7907422A NL7907422A NL7907422A NL7907422A NL 7907422 A NL7907422 A NL 7907422A NL 7907422 A NL7907422 A NL 7907422A NL 7907422 A NL7907422 A NL 7907422A NL 7907422 A NL7907422 A NL 7907422A
Authority
NL
Netherlands
Prior art keywords
absorption
gas
compressor
acid
fed
Prior art date
Application number
NL7907422A
Other languages
English (en)
Dutch (nl)
Original Assignee
Uhde Gmbh
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 by Uhde Gmbh filed Critical Uhde Gmbh
Publication of NL7907422A publication Critical patent/NL7907422A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/40—Preparation by absorption of oxides of nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
NL7907422A 1978-11-14 1979-10-05 Werkwijze voor het bereiden van salpeterzuur. NL7907422A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2850054 1978-11-14
DE19782850054 DE2850054A1 (de) 1978-11-14 1978-11-14 Verfahren zur herstellung von salpetersaeure

Publications (1)

Publication Number Publication Date
NL7907422A true NL7907422A (nl) 1980-05-19

Family

ID=6054994

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907422A NL7907422A (nl) 1978-11-14 1979-10-05 Werkwijze voor het bereiden van salpeterzuur.

Country Status (8)

Country Link
US (1) US4263267A (it)
JP (1) JPS5580708A (it)
DE (1) DE2850054A1 (it)
ES (1) ES485136A1 (it)
FR (1) FR2441583A1 (it)
GB (1) GB2035985B (it)
IT (1) IT1125600B (it)
NL (1) NL7907422A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207627A1 (de) * 2002-02-22 2003-09-11 Uhde Gmbh Verfahren zur Herstellung von Salpetersäure
DE102011014007A1 (de) * 2011-03-15 2012-09-20 Linde Aktiengesellschaft Verfahren und Anlage zur Rauchgasentstickung
EP2747877A4 (en) * 2011-08-22 2016-01-13 Linde Ag IMPROVED SALPETIC ACID MANUFACTURE
CN105134560A (zh) * 2015-08-23 2015-12-09 安徽金禾实业股份有限公司 硝酸生产中对压缩机进口空气进行冷冻脱湿的方法
CN105327608B (zh) * 2015-11-20 2018-03-09 四川北方硝化棉股份有限公司 一种硝化棉生产过程中硝烟的回收装置及方法
US10556796B2 (en) 2016-09-19 2020-02-11 Stamicarbon B.V. Plant and process for producing nitric acid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190806155A (en) * 1907-03-20 1908-07-02 Aloys Adrien Naville Improved Process for the Recovery of Oxides of Nitrogen diluted with Air, and Apparatus therefor.
US1735342A (en) * 1925-01-26 1929-11-12 Du Pont Process and apparatus for the manufacture of nitric acid
US2098953A (en) * 1934-05-26 1937-11-16 Chemical Construction Corp Nitric acid manufacture
BE546655A (it) * 1956-01-09
FR1414923A (fr) * 1964-09-10 1965-10-22 Pechiney Saint Gobain Procédé et appareillage pour la préparation d'acide nitrique de concentration élevée
GB1306581A (en) * 1969-02-28 1973-02-14 Pintsch Bamag Ag Process for the production of nitric acid with a concentration of over 70percent by weight
DE1911200A1 (de) * 1969-02-28 1970-09-17 Pintsch Bamag Ag Verfahren zur Herstellung von Salpetersaeure mit einer Konzentration ueber 70 Gewichtsprozent
FR2219113A1 (en) * 1973-02-26 1974-09-20 Azote & Prod Chim Highly conc. nitric acid prodn. by ammonia oxidn. - using triple press-four stage reaction process yielding dil. acid by-prod
ZA752827B (en) * 1974-05-20 1976-04-28 Univ Leeds Ind Service Ltd Improvements in or relating to the production of nitric acid
AR208440A1 (es) * 1976-06-08 1976-12-27 Rodrigo L Procedimiento de obtencion de acido nitrico de concentracion superior a la azeotropica y obtencion de acido nitrico de concentracion inferior a la misma
GB1603630A (en) * 1977-06-16 1981-11-25 Boc Ltd Gas-liquid contact process

Also Published As

Publication number Publication date
ES485136A1 (es) 1980-05-16
GB2035985A (en) 1980-06-25
IT7926786A0 (it) 1979-10-25
JPS5580708A (en) 1980-06-18
IT1125600B (it) 1986-05-14
US4263267A (en) 1981-04-21
GB2035985B (en) 1982-09-15
FR2441583B1 (it) 1983-02-04
DE2850054A1 (de) 1980-05-29
FR2441583A1 (fr) 1980-06-13

Similar Documents

Publication Publication Date Title
US4999995A (en) Clean electric power generation apparatus
EP0190366B1 (en) Boiler capable of recovering waste heat and having denitration devices
US4468929A (en) Purifying geothermal steam
US4392871A (en) Combustion process with waste gas purification
EP0030447A1 (en) High pressure process for recovery of sulphur from gases
CN110282606B (zh) 含水硫膏和脱硫废液的湿法处理系统和工艺
US4001374A (en) Process for removing ammonia from gases
EP2069233B1 (en) Gas turbine topping in sulfuric acid manufacture
NL8300020A (nl) Werkwijze voor het verwijderen van zure gassen uit een heet stoomhoudend gasmengsel.
NL7907422A (nl) Werkwijze voor het bereiden van salpeterzuur.
US4045960A (en) Process for producing energy
EA011376B1 (ru) Способ получения мочевины
WO2006106289A1 (en) Treatment of fuel gas
US3674847A (en) Process for urea production in combination with ammonia synthesis
US4143122A (en) Method of processing the residual gases from claus plants or other sulfur-producing plants
US4430303A (en) Removal of undesirable gaseous components from a hot waste gas
JPS58167405A (ja) コ−クス炉ガスの硫化水素からイオウを製造する方法
US4336102A (en) Method for recovery and reuse of ammonia in ammonia-base sulfite cooking liquors
CN1026122C (zh) 一种煤气化的方法
US6153168A (en) Method of manufacturing sulphuric acid
CN1260209C (zh) 尿素的制备方法
US3654353A (en) Method of treating spent pulp liquors
DD259875A1 (de) Verfahren und vorrichtung zur partiellen, nichtkatalytischen oxidation von druckvergasungsrohgasen
AU2002360227A1 (en) Process for the preparation of urea
US4049489A (en) Method of producing pulp and burning waste liquor obtained thereby