ES8706092A1 - Metodo de neutralizar residuos de acido sulfurico - Google Patents

Metodo de neutralizar residuos de acido sulfurico

Info

Publication number
ES8706092A1
ES8706092A1 ES550023A ES550023A ES8706092A1 ES 8706092 A1 ES8706092 A1 ES 8706092A1 ES 550023 A ES550023 A ES 550023A ES 550023 A ES550023 A ES 550023A ES 8706092 A1 ES8706092 A1 ES 8706092A1
Authority
ES
Spain
Prior art keywords
neutralising
sulphuric acid
waste sulphuric
pref
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES550023A
Other languages
English (en)
Other versions
ES550023A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rijksuniversiteit Utrecht
Original Assignee
Rijksuniversiteit Utrecht
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 Rijksuniversiteit Utrecht filed Critical Rijksuniversiteit Utrecht
Priority to ES550023A priority Critical patent/ES8706092A1/es
Publication of ES550023A0 publication Critical patent/ES550023A0/es
Publication of ES8706092A1 publication Critical patent/ES8706092A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

METODO DE NEUTRALIZACION DE ACIDO SULFURICO RESIDUAL. CONSISTE EN AÑADIR A LOS RESIDUOS DE ACIDO SULFURICO UN EXCESO DE UN SILICATO DE MAGNESIO, TAL COMO FOSTERITA, EUSTATITA, CRISOLITA Y, ESPECIALMENTE OLIVINO, A UNA TEMPERATURA NO INFERIOR A 18JC; Y SEPARAR EL GEL RICO EN SILICE DEL LIQUIDO FORMADO, RICO EN HIERRO Y MAGNESIO. TIENE APLICACIONES PARA NEUTRALIZAR LOS RESIDUOS DE ACIDO SULFURICO ANTES DE SU VERTIDO AL MAR O EN LOS RIOS.
ES550023A 1985-12-17 1985-12-17 Metodo de neutralizar residuos de acido sulfurico Expired ES8706092A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES550023A ES8706092A1 (es) 1985-12-17 1985-12-17 Metodo de neutralizar residuos de acido sulfurico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES550023A ES8706092A1 (es) 1985-12-17 1985-12-17 Metodo de neutralizar residuos de acido sulfurico

Publications (2)

Publication Number Publication Date
ES550023A0 ES550023A0 (es) 1987-06-16
ES8706092A1 true ES8706092A1 (es) 1987-06-16

Family

ID=8490460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550023A Expired ES8706092A1 (es) 1985-12-17 1985-12-17 Metodo de neutralizar residuos de acido sulfurico

Country Status (1)

Country Link
ES (1) ES8706092A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2150354A1 (es) * 1998-04-21 2000-11-16 Consejo Superior Investigacion Procedimiento de atrapamiento de acidos mediante desarrollo de un sistema gelificado de base silicica.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2150354A1 (es) * 1998-04-21 2000-11-16 Consejo Superior Investigacion Procedimiento de atrapamiento de acidos mediante desarrollo de un sistema gelificado de base silicica.

Also Published As

Publication number Publication date
ES550023A0 (es) 1987-06-16

Similar Documents

Publication Publication Date Title
JPS5664792A (en) Continuous enzymatic conversion of water soluble alphaaketocarboxylic acid to corresponding to amino acid
AU560458B2 (en) Conversion of alkanes to unsaturated aldehydes
AU567661B2 (en) Settling of red mud in aluminate solution using acrylic acid co-/ter-polymers
UA7084A1 (uk) Спосіб очистки соняшникового або соєвого масел
MY103926A (en) Silica for use in dentifrice compositions
DE2967253D1 (en) Push-pull driver, the output of which may be directly connected to the outputs of other drivers
ES8706092A1 (es) Metodo de neutralizar residuos de acido sulfurico
DE3262622D1 (en) Preparation of a glutaraldehyde precursor
GB2017735B (en) Stabilised acid-containing anaerobic compositions
ATE47861T1 (de) Verfahren zur herstellung von nphosphonomethylglycin.
AU4764179A (en) Process of strengthening dilute phosphoric acid
AU5589186A (en) Cementitious composition of alkali-metal silicate-bonded silica
ES2018969A6 (es) Procedimiento de preparacion de n-fosfonometilglicina.
ES8700652A1 (es) Un metodo de preparar n-4-(3-aminopropil)-aminobutil-2,2-di-hidroxietanoamida
DE3061827D1 (en) Process for the enzymatic preparation of aldonic acids
AU514173B2 (en) Preliminary reaction for assays involving nad(p)h formation
ATE65989T1 (de) Ausgangsprodukte zur herstellung von 9-betachlorprostaglandinen.
ES448016A1 (es) Un procedimiento para escindir la funcion del acido amico deuna 7-(acidoamico) cefalosporina.
ATE17230T1 (de) Verfahren zur herstellung von 2'-4'-difluor-4hydroxy-(1,1'-diphenyl)-carbonsaeure.
EP0308867A3 (en) Alkenylsilylazetidinone intermediates for carbapenems
GB1465588A (en) Sodium aluminium phosphates
EP0239643A4 (en) OXIDATION PROCESS OF 2,6-DIISOPROPYLNAPHTHALENE.
ATE41929T1 (de) Verfahren zur herstellung von thiotetronsaeure.
JPS5523060A (en) Production of high purity cryolite
SU1167881A1 (ru) Фенилгидразид морфолинодиэтилуксусной кислоты, обладающий противотуберкулезным действием

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201