发明名称 |
PROCESSO E APARELHO PARA PREPARAR UMA GRAXA DE URÉIA |
摘要 |
The invention provides for a process for preparing a urea grease including: (a) introducing a first feed component to a first feeding zone; (b) introducing a second feed component to a second feeding zone; (c) first reacting-mixing in a first reacting-mixing zone; and (d) cooling-mixing in a cooling-mixing zone. The invention also provides for a process for preparing a urea grease including: (a) introducing a first feed component to a first feeding zone; (b) introducing a second feed component to a second feeding zone; (c) first reacting-mixing in a first reacting-mixing zone; (d) introducing a third feed component to a third feeding zone; (e) second reacting-mixing in a second reacting-mixing zone; and (f) cooling-mixing in a cooling-mixing zone. The invention also provides for an apparatus for preparing a urea grease comprising: (a) a first feeding zone; (b) a second feeding zone; (c) a first reacting-mixing zone; and (d) a cooling-mixing zone. The invention also provides for an apparatus for preparing a urea grease comprising: (a) a first feeding zone; (b) a second feeding zone; (c) a first reacting-mixing zone; (d) a third feeding zone; (e) a second reacting-mixing zone; and (f) a cooling-mixing zone. |
申请公布号 |
BRPI0719907(A2) |
申请公布日期 |
2014.03.04 |
申请号 |
BR2007PI19907 |
申请日期 |
2007.12.05 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
JEAN-LUC PIERRE ANDRE BROSSAUD;DAVID EDMUND CODE;JEROME DABOS;RONALD DAVID HARRIS;AIMIN HUANG;KRISHNA RANGRAJ KAUSHIK;CATHERINE MAILLARD;HOWARD BRIAN MEAD;RAGHUNATH GOPAL MENON;JEAN-PAUL SAINT |
分类号 |
C10M177/00;B01J14/00;C07C273/18;C10M115/08;C10M119/24;C10M169/02;C10M169/06 |
主分类号 |
C10M177/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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