专利检索_泥煤的干燥或加工专利检索_泥煤的干燥或加工专利检索查询

子分类：

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
101	ADDITIVE-FREE GRANULATED PEAT MOSS AND PREPARATION THEREOF	JP4130698	1998-02-06	JPH11222592A	1999-08-17	NAKAMURA KUNIMORI
PROBLEM TO BE SOLVED: To provide a granulated peal moss by granulating the peal moss material without any additive without deteriorating its ion exchangeability or adsorptivity and allowing it to retain not only the useful characteristics such as a humus-supplying ability of peat moss humus or a fertilizer retention ability but also an air permeability and an water permeability by maintaining its particle shape for a long time, its use as a soil conditioning material which has a slow-released ion exchangeability and persistent adsorptivity, prevents soil pollution or environmental pollution caused by use thereof, prevents environmental pollution caused by fertilizer run-off and improves polluted soil and a preparation process thereof. SOLUTION: Peat moss mined from lake wetland, wherein its water content is adjusted to from 70% to 75%, is crushed and added with only fresh water to prepare an additive-free granulated peat moss with a predetermined particle size. After adjusting the water content of the peat moss mined from lake wetland to about from 70% to 75% by leaving it at an ordinary temperature or by pressurizing it, the humic fiber is crushed into about from 2 mm to 3 mm, subsequently granulated to particle diameter 6 mm or smaller in a granulator and then artificially dried to adjust its water content to from about 35% to about 60%.
102		JP51074095	1994-10-06	JPH09505244A	1997-05-27

103	ADSORBENT FOR CHLORODIBENZODIXINE	JP4886594	1994-03-18	JPH07256095A	1995-10-09	SHIMIZU KOJI; FUJITA TOMIO
PURPOSE:To simply and efficiently control and remove the contamiation with chlorodibenzodioxine in exhaust gas by using an adsorbing filter easy to handle consisting of an adsorbent efficiently adsorbing chlorodibenzodioxine and a lightweight material. CONSTITUTION:Activted grass peat 2 is held between two heat-resistant cloths 1 and quilting like stitches 3 are applied to the glass cloths to obtain a chlorodibenzodioxine adsorbing filter A. This filter is arranged to the exhaust gas passage on the downstream side of a combustion/heating furnace of a chlorine-containing material.
104		JP50818289	1989-07-28	JPH0788921B2	1995-09-27

105	PRODUCTION OF COALY MATERIAL SURFACE-TREATED WITH CALCIUM CARBONATE	JP30556491	1991-10-25	JPH05115745A	1993-05-14	OTSUKA YASUO; ASAMI KENJI; ITO HIROYASU
PURPOSE:To produce a coaly material becoming a desulfurizing agent or a pollution control agent rich in reaction activity and capable of being mass- produced by combining the characteristics of a calciferous material containing calcium carbonate and those of a coaly material. CONSTITUTION:A coaly material surface-treated with calcium carbonate is produced by mixing a fine granular calciferous material containing calcium carbonate and a fine granular coaly material in water or alcohol to incorporate a calcium component to the surface of the coaly material.
106		JP50818289	1989-07-28	JPH03503204A	1991-07-18

107	METHOD OF DEHYDRATING BROWN COAL	JP22317585	1985-10-07	JPS6281491A	1987-04-14	KAMEI TAKAO; ONO FUMINOBU; KOMAI KEIICHI; WAKABAYASHI TAKESHI
PURPOSE:To efficiently conduct the dehydration of brown coal, by conducting batchwise dehydration of brown coal with the use of a plurality of autoclaves in combination by controlling the feeding time of a fresh steam from the outside at a particular value and feeding the discharged steam into a downstream autoclave. CONSTITUTION:A plurality of autoclaves 1a-1d are used in combination. Brown coal 2 is loaded into each of the autoclave and sealed. With respect to the brown coal, a preheating step R, heating steps S1-S3, pressure reduction step D and coal discharge and introduction steps E/F are repeated in turn, thereby effecting batchwise satd. steam dehydration. At this time, when the number of autoclaves used in combination is n, steam flow heating is conducted by feeding the fresh superheated steam and/or satd. steam from the outside into the autoclave 1d only for a period of 1/n of the cycle time of the last batch in temp. elevating steps S1-S3 and concurrently discharging steam in the latter half S3. The resulting discharged gas is fed into the nearest downstream auto clave 1c.
108		JP633185	1985-01-22	JPS61125150U	1986-08-06

109	DRIER	JP13346084	1984-06-29	JPS6036873A	1985-02-26	HERUMAN HATSUKAA; PABURE IWANOFUSUKII; PEETAA HAABAA

110	TREATMENT FOR WASTE WATER OF BROWN COAL DEHYDRATION	JP4895181	1981-03-31	JPS57162691A	1982-10-06	NAKABAYASHI KIYOUSHI; MATSUURA HIKOO; KURIHARA MICHIO; KAMEI TAKAO; NAKAMURA AKIRA; KOMAI KEIICHI; SHIMOTAMARI AKIRA; WAKABAYASHI TAKESHI
PURPOSE:To treat the waste water produced by dehydration of brown coal through non-evaporation heating economically by purifying said waste water by utilizing the adsorbing power of the excess grained coal which is ground and classified. CONSTITUTION:Raw material brown coal is charged through a conveying route 1 into a primary sieve 3 of a grinding and classifying device 2. Coarse grains are crushed with a crusher 4 and are charged together with middle and small grains into a secondary sieve 5, by which they are separated to screened coal suited for dehydration through non-evaporation heating and grained coal. The former is dehydrated with a dehydrator 7 by non-evaporation heating to product of dehydrated coal. The waste water produced in the device 7 is introduced into an adsorption tank 11, in which it is mixed with the excess grained coal charged from the device 2, and mainly the COD, phenol, etc. in the waste water are adsorbed away. The mixture of the grained coal and water subjected to the adsorption treatment is withdrawn with a sand pump 13, and is subjected to solid- liquid sepn. with a filter 14 and a centrifugal separator 15. The supernatant is further purified with an aeration treatment device 16 and is then released. The separated grained coal is used as a heat source for a boiler 20.
111	DRYING OF ORGANIC SOLID SUCH AS LIGNITE AND CONVERTING OF STRUCTURE THEREOF	JP14356680	1980-10-14	JPS5692987A	1981-07-28	AROISU YAANUSHIYU; FURANTSU BUORUFUGANGU MAIYAA

112	DRYING OF LIGNITE	JP12624477	1977-10-20	JPS5458601A	1979-05-11	TANAKA MINORU; HARIHARA RIYOUJI

113	SOTANKARA JINZOSEKITANKENSEKITANFUNMATSUNENCHAKUZAINO SEIZOHOHO	JP8065474	1974-07-13	JPS519103A	1976-01-24	HIRABAYASHI MASAYA; HIRABAYASHI HIROSHI

114	褐炭及びレオナルダイトの腐植肥料への包括的転換方法、ブリケット燃料への調製、並びに高粘度媒体転換用メカノケミカル反応器	JP2016564265	2014-07-23	JP2017518248A	2017-07-06	ウラジミール・ペトロヴィッチ・セヴァスチヤノフ; アレクセイ・イワノヴィッチ・ペトロフ; レフ・イオシフォヴィッチ・ラベンコ; コンスタンティン・ニコラエヴィッチ・トロップ; ヴィタリーイェ・ニコラエヴィッチ・ワリギン
たいてい褐色である石炭及びレオナルダイトである石炭系可燃性生物岩を、腐植質の有機及び有機ミネラル肥料へそしてブリケット燃料の調製物へ包括的転換する方法は、連続フローの基本的工程:水曲線の負荷(duty of water curve)が約2の水溶液に基づいた浸出を使用する工程、液相から重質相(凝集スラリー)への引き抜きを有する酸化を使用する工程、遠心力場での機械的相分離を使用する工程、粉砕による反応組成物の液相機械的活性化及び分散を使用する工程、リサイクルされる残留「水」を使用する工程を実施して、水溶性フミン酸及びブリケット燃料を得る前記方法において、広範な生成物を製造するために、原料が予め、0...3mmの等級に粉砕され、そして、反応水溶液を調製するために、水が精製かつ電気化学的に軟水化され;原料の液相酸化工程が適用され、そして、転換される媒体が数〜数十m/秒のドリフト速度を有する前記相の摩擦及び動的剪断による反応組成物の分散を伴った液相メカノケミカル活性化及び/又はメカノケミカル活性化が適用され;このメカノケミカル活性化は、この媒体へ10〜40MJ/m3に軽量されたエネルギーの導入を伴い、この計量は、転換される媒体中のすべての成分のドリフトにもかかわらず安定化され;ここで、定義された摩擦及び剪断工程は、静的及び動的特徴の手段によって形成され;例えば、近赤外から超低周波から超音波境界の周波数にわたる周波数範囲内の動的(油圧インパルス)衝撃が転換される媒体になされる;ここで、定義した転換は、また、高周波数を用いて開始され;ここで、転換される媒体へのメカノケミカルエネルギー導入の最大パラメータの自動保守管理は、メカノケミカル反応器がキャビテーションモードに「落ちる」ことを防止するサブキャビテーション域内の自動制限によって確保されることを特徴とする。【選択図】図1
115		JP2000507456	1998-08-25	JP2001513431A	2001-09-04
A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling the upgraded solid material. The method includes providing a plurality of vessels containing packed beds of the solid material and one or more than one heat exchange circuit for heating and cooling the solid material in the packed beds in the vessels by heat exchange with a heat transfer fluid. The method is controlled so that the solid material in a first group of the vessels is at one or more stages of a heating cycle and the solid material in a second group of vessels is at one or more stages of a cooling cycle. Specifically, the method is controlled by selectively connecting the one or more than one heat exchange circuit to the vessels so that the heat transfer fluid recovers heat from the solid material undergoing the cooling cycle in at least one of the vessels in the first group and transfers the recovered heat to the solid material undergoing the heating cycle in at least one of the vessels in the second group.
116		JP50233287	1987-03-25	JPH0747751B2	1995-05-24

117	USE OF LOW GRADE COAL AND PEAT	JP32996793	1993-12-01	JPH06322383A	1994-11-22	SHIMONSU JIYON JIEE

118		JP40127890	1990-12-05	JPH0487735U	1992-07-30

119		JP9494885	1985-05-02	JPH0240951B2	1990-09-13	OGAWA TAKAYUKI; ITO HIDEAKI; SHIRAKAWA KYOSHI; KAMEI TAKAO; ONO FUMINOBU; KOMAI KEIICHI; WAKABAYASHI TAKESHI

120	PRODUCTION AND MOLDING OF WOOD-LIKE SOLID MATERIAL THROUGH MILLING AND COMPRESSION OF PEAT	JP23474887	1987-09-21	JPS6479295A	1989-03-24	SUGAWARA SHIGERU
PURPOSE:To prepare at a low cost a wood-like solid material suitable for applications similar to those for expensive high-quality wood or suitable as a material for carving, by mixing peat with suitable amts. of water, a sizing agent, and a fibrous material, sufficiently milling the mixture through agitation, compression molding the milled product, and drying the molding. CONSTITUTION:Peat is mixed with water, and the mixture is agitated while feeding suitable amts. of a sizing agent, fibrous material, etc. for the purpose of preventing occurrence of distortion and cracking during drying and improving the plasticity, thereby sufficiently milling the mixture. The milled product is molded and dried to prepare a wood-like solid material. This material can be cut with a saw and worked with cutlery such as plane and chisel. Further, it is combustible and has wood-like characteristics. Moreover, it can be freely polished and coated. This makes it possible to develop new applications of peat which has hitherto been used as a fuel or a fertilizer after drying.

1 2 3 4 5 6 7 8 9 10

IPRDB

热门服务

关于我们

友情链接

联系方式