ES2722923T3 - Procedimiento para preparar una emulsión de partículas de azufre elemental - Google Patents

Procedimiento para preparar una emulsión de partículas de azufre elemental Download PDF

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Publication number
ES2722923T3
ES2722923T3 ES13734776T ES13734776T ES2722923T3 ES 2722923 T3 ES2722923 T3 ES 2722923T3 ES 13734776 T ES13734776 T ES 13734776T ES 13734776 T ES13734776 T ES 13734776T ES 2722923 T3 ES2722923 T3 ES 2722923T3
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ES
Spain
Prior art keywords
stream
elemental sulfur
emulsion
sulfur particles
temperature
Prior art date
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Active
Application number
ES13734776T
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English (en)
Inventor
Cyrille Paul Allais
Klaas Jan Hutter
Martinez Rafael Alberto Garcia
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2722923T3 publication Critical patent/ES2722923T3/es
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/14—Tablets, spikes, rods, blocks or balls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/27—Dispersions, e.g. suspensions or emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Un procedimiento para la preparación de una emulsión de partículas de azufre elemental, comprendiendo dicho procedimiento las etapas de: (a) proporcionar una primera corriente que comprenda fertilizante de urea líquido, en donde la primera corriente tiene una temperatura en el intervalo de 60 °C a 200 °C; (b) proporcionar una segunda corriente que comprenda azufre elemental líquido, en donde la segunda corriente tiene una temperatura en el intervalo de 115 °C a 200 °C y (c) mezclar la primera corriente y la segunda corriente en un dispositivo de mezcla en presencia de un tensioactivo iónico multifuncional para formar una emulsión que comprenda partículas de azufre elemental que estén recubiertas con una capa del tensioactivo iónico multifuncional y estén dispersadas en el fertilizante, por lo cual se lleve a cabo la mezcla de la primera corriente y la segunda corriente a una temperatura mayor que 120 °C, pero a una temperatura de a lo sumo 150 °C, que mantenga el azufre elemental sustancialmente en forma líquida en el dispositivo de mezcla.
ES13734776T 2012-07-09 2013-07-08 Procedimiento para preparar una emulsión de partículas de azufre elemental Active ES2722923T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261669426P 2012-07-09 2012-07-09
PCT/EP2013/064416 WO2014009326A1 (en) 2012-07-09 2013-07-08 Process for preparing an emulsion of elemental sulphur particles

Publications (1)

Publication Number Publication Date
ES2722923T3 true ES2722923T3 (es) 2019-08-20

Family

ID=48748248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13734776T Active ES2722923T3 (es) 2012-07-09 2013-07-08 Procedimiento para preparar una emulsión de partículas de azufre elemental

Country Status (14)

Country Link
US (1) US9598322B2 (es)
EP (1) EP2870121B1 (es)
CN (1) CN104583157B (es)
AU (2) AU2013289305A1 (es)
BR (1) BR112015000284B1 (es)
CA (1) CA2878430C (es)
EA (1) EA028496B9 (es)
ES (1) ES2722923T3 (es)
HU (1) HUE044478T2 (es)
LT (1) LT2870121T (es)
MX (1) MX361487B (es)
PL (1) PL2870121T3 (es)
TR (1) TR201905508T4 (es)
WO (1) WO2014009326A1 (es)

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* Cited by examiner, † Cited by third party
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US9598322B2 (en) 2012-07-09 2017-03-21 Shell Oil Company Process for preparing an emulsion of elemental sulphur particles
US8986581B2 (en) * 2012-07-27 2015-03-24 Carbron Basis Company Ltd. Biochar products and method of manufacture thereof
US8801827B2 (en) * 2012-10-22 2014-08-12 Tiger-Sul Products (Canada) Co. Fertilizer composition containing sulfur and boron
CN105980335A (zh) * 2014-01-09 2016-09-28 国际壳牌研究有限公司 具有减少的缩二脲含量的肥料
CN106029609A (zh) * 2014-01-09 2016-10-12 国际壳牌研究有限公司 具有改善硬度的尿素肥料
AU2015205676B2 (en) * 2014-01-09 2017-08-24 Shell Internationale Research Maatschappij B.V. Process for preparing a urea-sulphur fertiliser
TR201607901T1 (tr) * 2014-01-31 2017-05-22 Reliance Industries Ltd Gübre ürünleri.
MX387791B (es) * 2014-07-28 2025-03-19 Shell Int Research Proceso para preparar un fertilizante de urea y azufre.
WO2016097378A1 (en) * 2014-12-19 2016-06-23 Shell Internationale Research Maatschappij B.V. Process for preparing a sulphur-containing soil improver
CN104892061A (zh) * 2015-05-15 2015-09-09 云南云天化股份有限公司 一种含硫磷肥的制备方法
CN107949552B (zh) 2015-07-07 2021-07-06 雅苒国际集团 制备包含元素硫的基于尿素的颗粒状材料的方法
ES2975736T3 (es) * 2015-09-04 2024-07-12 Shell Int Research Fertilizante a base de nitrato de amonio y urea
CN108138028A (zh) 2015-10-08 2018-06-08 碳基有限公司 生物炭产品及其制造方法
EP3309137A1 (en) 2016-10-13 2018-04-18 YARA International ASA Improved urea-based composition comprising elemental sulphur and method for the manufacture thereof
EP3567018A1 (en) 2018-05-07 2019-11-13 Yara International ASA Improved urea ammonium sulphate-based composition and method for the manufacture thereof
EP3567019A1 (en) 2018-05-09 2019-11-13 Yara International ASA Improved urea-based blend composition and method for the manufacture thereof
HRP20241149T1 (hr) * 2018-05-10 2024-11-22 Arun Vitthal SAWANT Novi pripravak za ishranu i fortifikaciju usjeva
CA3101800C (en) * 2018-05-10 2023-05-02 Arun Vitthal SAWANT Composition for fortification and nutrition of crops comprising elemental sulphur and manganese salt, complexes, derivatives thereof
SI3801016T1 (sl) * 2018-05-10 2024-10-30 SAWANT, Arun Vitthal Nova sestava prehrane in obogatitev pridelkov
EP3567020A1 (en) 2018-05-11 2019-11-13 Yara International ASA Improved urea-based composition comprising elemental sulphur and method for the manufacture thereof
KR20210107823A (ko) * 2018-12-28 2021-09-01 설베리스 인크. 미분화 황 분말
DE102019007587A1 (de) 2019-10-31 2021-05-06 K+S Aktiengesellschaft Verfahren zur Herstellung von schwefelhaltigen Kali-Granulaten
PL248313B1 (pl) * 2023-10-23 2025-11-24 Sklad Rolny Spolka Z Ograniczona Odpowiedzialnoscia Kompozycja koncentratu nawozu azotowo-siarkowego

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US3697245A (en) * 1970-08-12 1972-10-10 Joseph T Dilday Coated fertilizer
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NZ213682A (en) 1985-10-02 1988-11-29 New Zealand Fertilizer Manufac Dispersing sulphur in a liquid for use as a fertiliser
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Also Published As

Publication number Publication date
HUE044478T2 (hu) 2019-10-28
US20150175492A1 (en) 2015-06-25
EP2870121B1 (en) 2019-02-13
US9598322B2 (en) 2017-03-21
CA2878430C (en) 2021-05-25
BR112015000284A2 (pt) 2019-10-08
LT2870121T (lt) 2019-05-10
TR201905508T4 (tr) 2019-05-21
AU2016210632B2 (en) 2017-10-19
WO2014009326A1 (en) 2014-01-16
MX361487B (es) 2018-12-07
CA2878430A1 (en) 2014-01-16
MX2015000307A (es) 2015-04-10
EA201500098A1 (ru) 2015-04-30
EP2870121A1 (en) 2015-05-13
AU2016210632A1 (en) 2016-10-20
AU2013289305A1 (en) 2015-01-15
EA028496B1 (ru) 2017-11-30
CN104583157B (zh) 2018-08-10
PL2870121T3 (pl) 2019-09-30
CN104583157A (zh) 2015-04-29
EA028496B9 (ru) 2018-02-28
BR112015000284B1 (pt) 2021-11-23

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