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    PROCESS FOR PRODUCING POTASSIUM SULPHATE
    11.
    发明申请
    PROCESS FOR PRODUCING POTASSIUM SULPHATE 审中-公开

    公开(公告)号：WO2020144237A1

    公开(公告)日：2020-07-16

    申请号：PCT/EP2020/050327

    申请日：2020-01-08

    Applicant: TESSENDERLO GROUP NV

    Inventor： LANDUYT, Peter

    IPC: C01D5/02 ,  C01B7/03

    Abstract: A process for the production of potassium sulphate by conversion of potassium chloride and sulphuric acid using a muffle furnace, said furnace comprising a reaction chamber and a combustion chamber, wherein in the reaction chamber potassium chloride (KCI) and potassium hydrogen sulfate (KHSO 4 ) are reacted to form potassium sulphate while supplying heat to the reaction chamber from the combustion chamber, wherein the combustion chamber has at least a pair of regenerative burners and wherein the process comprises the steps of alternatingly causing one of the regenerative burners to perform a combustion operation in the combustion chamber to heat the reaction chamber and another of the regenerative burners to perform a heat-regenerating operation in a regenerator, wherein the pressure in the combustion chamber is kept at a pressure of between 0.2 and 3 mbarg.

    FERTILIZER FOR FOLIAR USE OR FERTIGATION
    13.
    发明申请
    FERTILIZER FOR FOLIAR USE OR FERTIGATION 审中-公开

    公开(公告)号：WO2019011999A1

    公开(公告)日：2019-01-17

    申请号：PCT/EP2018/068820

    申请日：2018-07-11

    Applicant: TESSENDERLO GROUP NV

    Inventor： WHITE, Nicolas ,  CLAEYS, Aurelien ,  PEYS, Nick

    IPC: C05D1/00 ,  C05D1/02 ,  C05D9/00 ,  C05C11/00 ,  C05G3/00

    Abstract: The invention relates to a soluble fertilizer composition for use in foliar application or fertigation containing (i) a potassium and sulfate containing powder and (ii) a boron powder compound, wherein the fertilizer is a NPK-SB of the type ≥0 – 0 – >15 – >42 – >0.1 for the potassium sulfate borate fertilizer, in which N is calculated as N, P as P 2 O 5 , K as K 2 O, S as SO 4 and B as B. The fertilizer composition is a powder in which about 5 wt% or less has a particle size of larger than 1 mm and is applied as foliar spray or by fertigation.

    COMPOSITION COMPRISING GELATIN, GELATIN FILMS AND CAPSULES
    14.
    发明申请
    COMPOSITION COMPRISING GELATIN, GELATIN FILMS AND CAPSULES 审中-公开

    公开(公告)号：WO2023067092A1

    公开(公告)日：2023-04-27

    申请号：PCT/EP2022/079268

    申请日：2022-10-20

    Applicant: TESSENDERLO GROUP NV

    Inventor： MANDOLESI, Carlos ,  MAERTENS, Faye

    IPC: A61K9/00 ,  A61K9/48 ,  A61K9/70 ,  A61K47/20

    Abstract: The present invention provides a film comprising gelatin as film former and an effective amount of surfactant to provide a retarded dissolution rate at low pH, in comparison to the dissolution rate at neutral pH. In particular, the effective amount of surfactant is such to provide a dissolution rate such that 50% or less of a film is dissolved within 120 minutes at 37º C at a pH of about 1, while more than 50% of the film is dissolved in 45 min or less at pH 6.8 at 37°C. The surfactants include anionic surfactants, cationic surfactants, non-ionic surfactants and amphoteric surfactants. A preferred film comprises gelatin and about 8 wt.% or more on dry weight basis of an anionic surfactant having a C8-C24 alkyl chain.

    LIQUID FERTILIZERS COMPRISING DISSOLVED FERTILIZER AND SUSPENDED SOLIDS COMPRISING CALCIUM
    16.
    发明申请
    LIQUID FERTILIZERS COMPRISING DISSOLVED FERTILIZER AND SUSPENDED SOLIDS COMPRISING CALCIUM 审中-公开

    公开(公告)号：WO2022253951A1

    公开(公告)日：2022-12-08

    申请号：PCT/EP2022/065037

    申请日：2022-06-02

    Applicant: TESSENDERLO GROUP NV

    Inventor： FAIRWEATHER, Thomas David ,  WALLACE, Sun Young

    IPC: C05G5/27 ,  C05G3/50

    Abstract: The present invention relates to liquid fertilizers comprising water; a first fertilizing ingredient dissolved in the aqueous liquid; a solid suspended in the aqueous liquid, wherein the solid comprises calcium; and a polysaccharide rheology modifier; characterized in that the suspended solid has a Dv(25) of 5 micron or more and a Dv(75) of 100 micron or less as determined by laser diffraction. The present invention further relates to methods for producing said liquid fertilizers and the use thereof for fertilization through side dress, soil injection, spray (soil and/or foliar) or fertigation application, preferably spray or fertigation application.

    MIXED FERTILIZER GRANULES
    17.
    发明申请
    MIXED FERTILIZER GRANULES 审中-公开

    公开(公告)号：WO2021250221A1

    公开(公告)日：2021-12-16

    申请号：PCT/EP2021/065728

    申请日：2021-06-10

    Applicant: TESSENDERLO GROUP NV

    Inventor： GILS, Kristof ,  LANDUYT, Peter ,  LUTS, Peter ,  WHITE, Nicolas

    IPC: C05C11/00 ,  C05D1/04 ,  C05D5/00 ,  C05D9/02 ,  C05F11/02 ,  C05G3/30 ,  C05G5/12

    Abstract: The present invention relates to a fertilizer in granular form comprising within the same granule a mixture of: (A) From 15 to 85 wt% of a potassium sulfate; and (B) From 85 to 15 wt% of at least one salt that is different from (A) and that provides potassium and/or magnesium and/or calcium and/or sulfate; wherein the fertilizer in granular form has - a potassium level (expressed as K2O) of at least 18 wt%, preferably at least 20 wt%; - a chloride level of at most 10 wt%, preferably at most 5 wt%, more preferably at most 3 wt%; - a magnesium level (expressed as MgO) of at most 10 wt%, preferably at most 9.5 wt%. Materials of the invention are free flowing & combine a good nutrient balance with a good hardness and wear resistance.

    A GELATIN COMPOSITION, A PROCESS FOR MAKING SUCH AND USES THEREOF
    19.
    发明申请
    A GELATIN COMPOSITION, A PROCESS FOR MAKING SUCH AND USES THEREOF 审中-公开

    公开(公告)号：WO2021110729A1

    公开(公告)日：2021-06-10

    申请号：PCT/EP2020/084236

    申请日：2020-12-02

    Applicant: TESSENDERLO GROUP NV

    Inventor： WU, Yingying ,  PATRIZI, Milagros ,  OTTERPOHL, Jan ,  QUANTEN, Erwin, Theo, Maria

    IPC: A23J3/06 ,  A23G3/44 ,  A23K20/147 ,  A23L29/281

    Abstract: The present invention relates to a composition comprising gelatin and collagen hydrolysate. The composition of the present invention has enhanced properties of ease of use in various applications, especially in food applications, in a wide range of temperatures and has enhanced setting time properties. The present invention further relates to an improved process for making said composition and to uses of said composition in food applications, in pharmaceutical applications, technical and in pet food applications. The present invention is particularly useful in the preparation of food applications such as confectionery products and various types of desserts.

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