NL7907395A - Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing. - Google Patents

Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing. Download PDF

Info

Publication number
NL7907395A
NL7907395A NL7907395A NL7907395A NL7907395A NL 7907395 A NL7907395 A NL 7907395A NL 7907395 A NL7907395 A NL 7907395A NL 7907395 A NL7907395 A NL 7907395A NL 7907395 A NL7907395 A NL 7907395A
Authority
NL
Netherlands
Prior art keywords
water vapor
hydroxylammonium salt
synthesis zone
preparation
recycled
Prior art date
Application number
NL7907395A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL7907395A priority Critical patent/NL7907395A/nl
Priority to PT71859A priority patent/PT71859A/pt
Priority to ES495575A priority patent/ES495575A0/es
Priority to US06/193,107 priority patent/US4328198A/en
Priority to BR8006398A priority patent/BR8006398A/pt
Priority to CA000361523A priority patent/CA1156430A/en
Priority to EP80200939A priority patent/EP0026957A1/en
Priority to JP13973080A priority patent/JPS5659609A/ja
Publication of NL7907395A publication Critical patent/NL7907395A/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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation
    • C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
    • C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7907395A 1979-10-05 1979-10-05 Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing. NL7907395A (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7907395A NL7907395A (nl) 1979-10-05 1979-10-05 Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
PT71859A PT71859A (en) 1979-10-05 1980-10-01 Cyclic process for the preparation and processing of a hydroxylammonium salt solution
ES495575A ES495575A0 (es) 1979-10-05 1980-10-02 Procedimiento ciclico para la preparacion y tratamiento de una solucion de sal de hidroxil-amonio
US06/193,107 US4328198A (en) 1979-10-05 1980-10-02 Cyclic process for the preparation and processing of a hydroxylammonium salt solution
BR8006398A BR8006398A (pt) 1979-10-05 1980-10-03 Processo ciclico para a preparacao e processamento de uma solucao de sal de hidroxilamonio
CA000361523A CA1156430A (en) 1979-10-05 1980-10-03 Cyclic process for the preparation and processing of a hydroxylammonium salt solution
EP80200939A EP0026957A1 (en) 1979-10-05 1980-10-04 Cyclic process for the preparation and processing of a hydroxylammonium salt solution
JP13973080A JPS5659609A (en) 1979-10-05 1980-10-06 Circulation method which manufacture and treat hydroxylammonium salt solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7907395A NL7907395A (nl) 1979-10-05 1979-10-05 Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
NL7907395 1979-10-05

Publications (1)

Publication Number Publication Date
NL7907395A true NL7907395A (nl) 1981-04-07

Family

ID=19833970

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907395A NL7907395A (nl) 1979-10-05 1979-10-05 Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.

Country Status (8)

Country Link
US (1) US4328198A (es)
EP (1) EP0026957A1 (es)
JP (1) JPS5659609A (es)
BR (1) BR8006398A (es)
CA (1) CA1156430A (es)
ES (1) ES495575A0 (es)
NL (1) NL7907395A (es)
PT (1) PT71859A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201064A (nl) * 1992-06-16 1994-01-17 Dsm Nv Werkwijze voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
EP1299353B1 (en) * 2000-06-05 2006-04-12 DSM IP Assets B.V. Process for the preparation of cyclohexanone oxime
EP1318141A1 (en) * 2001-12-04 2003-06-11 Dsm Nv Process for treating an aqueous medium containing phosphate, cyclohexanone and cyclohexanone oxime
WO2003048110A1 (en) * 2001-12-04 2003-06-12 Dsm Ip Assets B.V. Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135680C (es) * 1968-11-12 1900-01-01
BE759914A (fr) * 1969-12-06 1971-06-04 Stamicarbon Procede de recyclage pour la preparation et la traitement d'unesolutionde sel d'hydroxylammonium
NL7001906A (es) * 1970-02-11 1971-08-13
NL7614456A (nl) * 1976-12-28 1978-06-30 Stamicarbon Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.

Also Published As

Publication number Publication date
ES8106464A1 (es) 1981-06-16
EP0026957A1 (en) 1981-04-15
US4328198A (en) 1982-05-04
BR8006398A (pt) 1981-04-14
CA1156430A (en) 1983-11-08
ES495575A0 (es) 1981-06-16
PT71859A (en) 1980-11-01
JPS5659609A (en) 1981-05-23

Similar Documents

Publication Publication Date Title
US3940442A (en) Recycle process for the preparation and processing of a hydroxylammonium salt solution
NL7907395A (nl) Kringloopproces voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
IL25597A (en) Elimination of acrolein from acrylonitrile
EP1299353B1 (en) Process for the preparation of cyclohexanone oxime
KR100843925B1 (ko) 시클로헥사논 옥심의 제조방법
US4031139A (en) Manufacture of cyclohexanone oxime
US3489515A (en) Production of high percentage nitric oxide
US3948988A (en) Cyclic process for preparing and working up a hydroxylammonium salt solution
EP1301468B1 (en) Process for the production of cyclohexanone oxime
JP4171698B2 (ja) ホスフェート、シクロヘキサノン及びシクロヘキサノンオキシムを含む水性媒体を処理する方法
KR830001649B1 (ko) 히드록실 암모늄염 용액의 제조방법
US2531287A (en) Production of hydrogen cyanide
KR102218342B1 (ko) Hpo 추출 구역으로부터 배출된 무기 공정 액체의 스팀 스트리핑 및 응축 열의 이용
US4045540A (en) Process for the synthesis of ammonium nitrite
NL9201064A (nl) Werkwijze voor de bereiding en verwerking van een hydroxylammoniumzoutoplossing.
US2935480A (en) Preparation of nitrogen oxides
JP4511647B2 (ja) Ｍｍｐ−シアンヒドリンを硫酸により加水分解する際に生じる硫酸塩から硫酸を回収する方法
SU454208A1 (ru) Способ получени капролактама
JPS5928550B2 (ja) メラミン合成の反応廃ガスの冷却法
US3979432A (en) Preparation of nitriles
KR790001266B1 (ko) 하이드라조디카복실산 아마이드의 제조방법
US3066168A (en) Process for the production of monomethylamine nitrate
UA59442C2 (uk) Спосіб одержання гідрату гідразину
US3147069A (en) Continuous processing of the waste gases from the white calcium cyanamide manufacture
RU1813767C (ru) Способ получени растворов полифосфатов аммони

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed