[go: up one dir, main page]

AR024023A1 - Un metodo para la inhibicion de la acumulacion de un material contaminante en un recipiente de reaccion de sulfonacion - Google Patents

Un metodo para la inhibicion de la acumulacion de un material contaminante en un recipiente de reaccion de sulfonacion

Info

Publication number
AR024023A1
AR024023A1 ARP000102410A ARP000102410A AR024023A1 AR 024023 A1 AR024023 A1 AR 024023A1 AR P000102410 A ARP000102410 A AR P000102410A AR P000102410 A ARP000102410 A AR P000102410A AR 024023 A1 AR024023 A1 AR 024023A1
Authority
AR
Argentina
Prior art keywords
accumulation
sulfonation reaction
inhibition
contaminating material
reaction container
Prior art date
Application number
ARP000102410A
Other languages
English (en)
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of AR024023A1 publication Critical patent/AR024023A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0236—Metal based
    • B01J2219/024—Metal oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/0286—Steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Un método para la inhibicion de la acumulacion de un material contaminante en un recipiente de reaccion de sulfonacion, en el cual las superficies delrecipiente de reaccion expuestas a la mezcla de reaccion de sulfonacion se pre-tratan con un fluidoque contiene una fuente de manganeso, por la cual se formaun revestimiento que comprende dioxido de manganeso sobre estas superficies.
ARP000102410A 1999-05-21 2000-05-19 Un metodo para la inhibicion de la acumulacion de un material contaminante en un recipiente de reaccion de sulfonacion AR024023A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9911948.9A GB9911948D0 (en) 1999-05-21 1999-05-21 Inhibition of build-up in reaction vessels

Publications (1)

Publication Number Publication Date
AR024023A1 true AR024023A1 (es) 2002-09-04

Family

ID=10853978

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000102410A AR024023A1 (es) 1999-05-21 2000-05-19 Un metodo para la inhibicion de la acumulacion de un material contaminante en un recipiente de reaccion de sulfonacion

Country Status (20)

Country Link
EP (1) EP1198289B1 (es)
JP (1) JP2003500370A (es)
CN (1) CN1178742C (es)
AR (1) AR024023A1 (es)
AT (1) ATE261767T1 (es)
AU (1) AU768060B2 (es)
BR (1) BR0010646A (es)
CA (1) CA2373095A1 (es)
CZ (1) CZ20014175A3 (es)
DE (1) DE60009077T2 (es)
EA (1) EA004593B1 (es)
EG (1) EG22632A (es)
ES (1) ES2216891T3 (es)
GB (1) GB9911948D0 (es)
HU (1) HUP0201891A3 (es)
MX (1) MXPA01011745A (es)
PL (1) PL352069A1 (es)
TR (1) TR200103331T2 (es)
WO (1) WO2000071244A1 (es)
ZA (1) ZA200109004B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110449102B (zh) * 2019-06-27 2021-09-17 江苏洪流智能装备制造有限公司 一种便于调节的化工反应釜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948409B1 (es) * 1970-07-31 1974-12-21
CA1077197A (en) * 1975-03-24 1980-05-06 Kazuhiko Kurimoto Method for bulk polymerization of vinyl chloride
JPH01178502A (ja) * 1988-01-08 1989-07-14 Shin Etsu Chem Co Ltd 重合体の付着防止方法

Also Published As

Publication number Publication date
MXPA01011745A (es) 2003-09-04
ZA200109004B (en) 2002-10-31
CN1351516A (zh) 2002-05-29
GB9911948D0 (en) 1999-07-21
BR0010646A (pt) 2002-02-19
EG22632A (en) 2003-05-31
EA200101220A1 (ru) 2002-06-27
WO2000071244A1 (en) 2000-11-30
CZ20014175A3 (cs) 2002-04-17
ATE261767T1 (de) 2004-04-15
EA004593B1 (ru) 2004-06-24
CN1178742C (zh) 2004-12-08
HUP0201891A3 (en) 2005-01-28
CA2373095A1 (en) 2000-11-30
AU768060B2 (en) 2003-12-04
AU4923300A (en) 2000-12-12
TR200103331T2 (tr) 2002-04-22
HUP0201891A2 (en) 2002-09-28
PL352069A1 (en) 2003-07-28
JP2003500370A (ja) 2003-01-07
ES2216891T3 (es) 2004-11-01
EP1198289B1 (en) 2004-03-17
EP1198289A1 (en) 2002-04-24
DE60009077T2 (de) 2004-07-29
DE60009077D1 (de) 2004-04-22

Similar Documents

Publication Publication Date Title
AR065334A1 (es) Composiciones para bebidas comprendiendo polilisina y por lo menos un acido debil
BR0111614B1 (pt) recipiente que pode ser re-fechado, particularmente para produtos fluidos.
EA200800887A1 (ru) Система и способ для хранения и перемещения бурового шлама
MX9302305A (es) Co-extrusion de caucho / plastico.
BR0312397A (pt) Recipiente solúvel em água
FR2848989B1 (fr) Recipient en un materiau transparent, comportant un insert dans une paroi laterale
GB0223638D0 (en) Product containerisation system
ECSP003518A (es) Container
BR9801507A (pt) Despolimerização de poliamidas.
UY27932A1 (es) Tapa y recipiente contenedor de productos
AR024023A1 (es) Un metodo para la inhibicion de la acumulacion de un material contaminante en un recipiente de reaccion de sulfonacion
TW200519197A (en) Tungsten metal removing solution and method for removing tungsten metal by use thereof
NO20001783L (no) Antigromidler som inneholder tiakloprid
ES2129062T3 (es) Material sellante a base de fosfato de aluminio/dioxido de silicio.
FR2858299B1 (fr) Contenant perdu pour produits non miscibles tels que les ingredients de la vinaigrette, equipe de moyens de melange
UA46593S (uk) 1. етикетка для напою «ізота»
UA45939S (uk) 1.-6. етикетка на пляшку
UA45938S (uk) 1.-6. етикетка на пляшку
ES2044337T3 (es) Procedimiento para eliminar liquidos con contenido de agua a partir de una cavidad subterranea.
AR028229A1 (es) Un tapon para envases que contienen bebidas efervescentes o gasificadas, cuyo precinto de cierre incluye el aro de anclaje
ITMO20010221A0 (it) Coperchio per recipienti, particolarmente serbatoi, cisterne o simili
HN1998000182S1 (es) Envase para agua o cualquier otro liquido.
ES1044485Y (es) Precinto para barriles de cerveza.
PT1029800E (pt) Fecho inviolavel para um recipiente de transporte
ES1040665Y (es) Recipiente para el consumo de bebidas frias.

Legal Events

Date Code Title Description
FB Suspension of granting procedure