公开(公告)号：JP2000144195A

公开(公告)日：2000-05-26

申请号：JP34105098

申请日：1998-11-13

申请人： LION CORP

发明人： SATO TOSHINORI ,  HARA NOBORU

IPC分类号： C11D11/02 ,  C11D17/06

摘要： PROBLEM TO BE SOLVED: To effectively remove an oil contained in an exhaust gas in granulating a surfactant-containing slurry by a spray drying method using hot air. SOLUTION: In this method for hot air spray drying by spraying a surfactant- containing slurry in a drying chamber of a spray drying column 11 and drying the surfactant-containing slurry by counter-current contact with hot air in the drying chamber to give dried particles, oil adsorbing inorganic fine powder is introduced into a hot air exhaust gas in the dry chamber and/or from the drying chamber and accompanied by hot air at >=80 deg.C. The whole or a part of the oil adsorbing inorganic fine powder is discharged together with a dried column exhaust gas to reduce an oil in the dried column exhaust gas.

公开(公告)号：JPH04359099A

公开(公告)日：1992-12-11

申请号：JP15973491

申请日：1991-06-04

申请人： LION CORP

发明人： FUKUTOME SHINICHI ,  HARA NOBORU ,  NAGAAI KAZUO

IPC分类号： C11D1/28 ,  C11D11/00 ,  C11D17/06

摘要： PURPOSE:To stably produce the subject composition having respectively improved particle size and product quality without adhesion to a crusher by crushing and granulating a uniform solid matter mixture containing an aliphatic acid lower alkyl ester sulfonic acid salt in a specified condition. CONSTITUTION:A uniform solid matter mixture containing an aliphatic lower alkyl ester sulfonic acid such as an alpha-sulfoaliphatic acid ester sodium salt, together with a cooling air of

公开(公告)号：JPH04359098A

公开(公告)日：1992-12-11

申请号：JP15973391

申请日：1991-06-04

申请人： LION CORP

发明人： FUKUTOME SHINICHI ,  HARA NOBORU ,  NAGAAI KAZUO

IPC分类号： C11D1/28 ,  C11D11/00

摘要： PURPOSE:To produce the subject composition by mixing a surfactant powder containing an aliphatic lower alkyl ester sulfonic acid salt with an alkaline builder powder and granulating the resultant mixture while preventing hydrolysis of the sulfonic acid salt. CONSTITUTION:(A) A surfactant powder containing an aliphatic acid lower alkyl ester sulfonic acid salt such as an alpha-sulfoaliphatic acid ester sodium salt, capable of providing 1wt.% aqueous solution showing

公开(公告)号：JPH04146998A

公开(公告)日：1992-05-20

申请号：JP27439490

申请日：1990-10-11

申请人： LION CORP

发明人： FUKUTOME SHINICHI ,  HARA NOBORU ,  NAGAAI KAZUO

IPC分类号： C11D3/20 ,  C11D11/00 ,  C11D17/06

摘要： PURPOSE:To prevent dusting and improve low-temperature solubility by mixing detergent components during or after granulation and a trihydric or higher alcohol compound. CONSTITUTION:0.1 to 10wt.% trihydric or higher alcohol compound, such as glycerine, is added to detergent components comprising 15 tp 50wt.% anionic surfactant, such as linear alkylbenzenesulfonate containing an alkyl group which has 8 to 16 carbon atoms on average, an inorganic builder such as zeolite, a calcium ion binder such as sodium citrate, an alkali builder, a redeposition inhibitor such as CMC, a viscosity modifier, an enzyme, a softening agent and a bleach and the resulting mixture is granulated.

公开(公告)号：JPH01160954A

公开(公告)日：1989-06-23

申请号：JP31963187

申请日：1987-12-17

申请人： LION CORP

发明人： HAMA ITSUO ,  HARA NOBORU ,  IZUMIMOTO HIROYUKI ,  NAKAMURA MASANOBU

IPC分类号： C09B61/00 ,  C07C67/00 ,  C07C401/00 ,  C07C403/00

摘要： PURPOSE:To recover carotene with excellent separation efficiency by simple operation, by passing carotene-containing natural fats and oils through a modified glass wool packing and carrying out treatment. CONSTITUTION:Carotene-containing natural fats and oils are subjected to alcoholysis with a lower monohydric alcohol to provide an oily phase, which is used and mixed with a hydrophilic solvent and water to deposit and separate carotene by heat exchange at 30-120 deg.C. The deposited mixture of a lower alkyl ester of a fatty acid with the hydrophilic solvent and water is then passed through a flocculating part filled with glass wool having the surface modified by coating with silicone films or silylation treatment. The deposited substance is subsequently separated from the residual liquid. Thereby a short residence time of the extract liquid in a separator is sufficient and separation efficiency can be improved by simple and compact operation.

公开(公告)号：JPS6438061A

公开(公告)日：1989-02-08

申请号：JP19400787

申请日：1987-08-03

申请人： LION CORP

发明人： HAMA ITSUO ,  HARA NOBORU ,  IZUMIMOTO HIROYUKI ,  NAKAMURA MASANOBU

IPC分类号： C07C67/08 ,  C07C67/00 ,  C07C401/00 ,  C07C403/24 ,  C11B3/00 ,  C11C3/10

摘要： PURPOSE:To obtain precipitated carotene, by alcoholyzing natural oil and fat with a lower monohydric alcohol to obtain an oil phase containing carotene and composed mainly of a fatty acid lower alkyl ester, adding a hydrophilic solvent and water to the oil phase and passing the mixing through a fibrous filler. CONSTITUTION:Natural oil and fat containing carotene are alcoholyzed with a lower monohydric alcohol to obtain an oil phase containing carotene and composed mainly of a fatty acid lower alkyl ester. The oil phase is added with a hydrophilic solvent and water and heated at 30-120 deg.C to convert carotene to concentrated small oil droplet phase having a diameter of 1-10mum. The phase containing oil droplet is passed through a coagulation zone filled with fibrous material to obtain carotene droplet grown to a diameter of about 5-10mm. The fibrous material is composed of a material wettable with a fatty acid lower monoalkyl ester (e.g. PVC, nylon, polyester or glass wool) and the packed density of the fibrous material is 0.05-0.3g/cm . The above process can be performed without using a large-sized separation apparatus.

公开(公告)号：JPS621800A

公开(公告)日：1987-01-07

申请号：JP14224685

申请日：1985-06-28

申请人： LION CORP

发明人： HARA NOBORU ,  TAI YUJI ,  NAGAAI KAZUO ,  NAKAMURA MASANOBU

IPC分类号： C11D3/26 ,  C11D3/33 ,  C11D3/37 ,  C11D11/00 ,  C11D17/00 ,  C11D17/06

公开(公告)号：JPS62598A

公开(公告)日：1987-01-06

申请号：JP14109285

申请日：1985-06-27

申请人： LION CORP

发明人： NAGAAI KAZUO ,  HARA NOBORU ,  TAI YUJI ,  NAKAMURA MASANOBU

IPC分类号： C11D1/14 ,  C11D11/00 ,  C11D17/00 ,  C11D17/06

公开(公告)号：JPS6015500A

公开(公告)日：1985-01-26

申请号：JP12436883

申请日：1983-07-08

申请人： LION CORP

发明人： HARA NOBORU ,  NAGAAI KAZUO ,  NAKAMURA MASANOBU

IPC分类号： C11D3/04 ,  C11D17/06

公开(公告)号：JPS59216619A

公开(公告)日：1984-12-06

申请号：JP9137083

申请日：1983-05-24

申请人： Lion Corp

发明人： HARA NOBORU ,  FUKUTOME SHINICHI ,  TOKINA NOBUO ,  NAKAMURA MASANOBU

IPC分类号： C11D11/00 ,  B01J2/00 ,  D06M11/00 ,  D06M11/76 ,  D06M11/79 ,  D06M13/02 ,  D06M13/322 ,  D06M13/46 ,  D06M13/463 ,  D06M23/08

摘要： PURPOSE: To improve dispersibility to water and to prevent hygroscopic solidification, by a method wherein a fine silica powder and a sticky substance is added to a di-long chain alkyl quaternary ammonium salt powder with a specific particle size and the resulting mixture is granulated while a calcium carbonate powder is further added to the obtained granule to perform granulation.
CONSTITUTION: 10W30pts.wt. of a fine silica powder with an average primary particle size of 0.1μm or less is mixed in 100pts.wt. of a powder with an average particle size of 150μm or less of a di-long chain alkyl quaternary ammonium salt (e.g., di-hydrated tallow alkyl dimethylammonium salt) and a sticky substance (e.g., methyl cellulose) is subsequently added to the resulting mixture in an amount of 20W80pts.wt. to perform granulation while 30W150pts.wt. of a calcium carbonate with an average primary particle size of 0.01W10μm is added to the obtained granule to perform granulation. As a result, the hygroscopic solidification of the dialkyl quaternary salt is prevented and the water dispersibility thereof after preservation becomes well. In addition, the concn. of the dialkyl quaternary salt in the granule is high and the granule can be properly dispersed in water as primary particles and a granular product excellent as a cationic surfactant of a softening agent or an anti-static agent is obtained.
COPYRIGHT: (C)1984,JPO&Japio

摘要翻译： 目的：为了提高对水的分散性和防止吸湿凝固，通过将二氧化硅微粉末和粘性物质加入到具有特定粒度的二长链烷基季铵盐粉末中，并将所得混合物粒化同时 进一步向得到的颗粒中加入碳酸钙粉末进行造粒。 组成：10-30pts.wt。 的平均一次粒径为0.1μm以下的二氧化硅细粉末以100pts.wt。 的平均粒度为150μm以下的二长链烷基季铵盐（例如二水合牛脂烷基二甲基铵盐）和粘性物质（例如甲基纤维素）的粉末随后加入到所得混合物中 数量为20-80pts.wt。 进行造粒，同时30-150pts.wt。 的平均一次粒径为0.01-10μm的碳酸钙加入到所得颗粒中以进行造粒。 结果，可以防止二烷基季盐的吸湿凝固，保存后的水分散性良好。 另外， 的颗粒中的二烷基季盐高，颗粒可以适当地分散在水中作为一次颗粒，并且获得作为软化剂或抗静电剂的阳离子表面活性剂优异的颗粒产品。