Match Application Number Document Title
1 85101841 Production of carbon black
Carbon black is produced by the incomiplete combustion in a furnace of raw material containing hydrocarbon. When this product with increasing CDBP value is used to make rubbers, the hyst...
2 85101730 Process for producing carbon black
This invention refers to the process for producing carbon black by the incomplete combustion of raw material containing hydrocarbons in an improved furnace. The carbon black thus obta. r...
3 85100779 Mfr. of an inorganic Mo-W Yellow dye
In this dyestuff manufacture process, 30-70 deg.C warm water is used to dissolve the pptant. and PH-value of the reaction medium is adjusted to 1.5-3.5 with dilute ammonia water. The rea...
4 85100268 Inorganic green pigment used for making coloured mortar coating
In this invention, a kind of inorganic green pigment used for making coloured mortar coating is made by mixing molybdenum-tungsten yellow pigment and blue ultramarine pigment. In such gr...
5 85103356 Organo-Clays
An organo-clay is prepared by mixing a quaternary ammonium compound with an aqueous suspension of a smectite clay; thereafter subjecting the smectite clay/quaternary ammonium compound/wa...
6 85102942 Coupling agents of aluminium series
The aim of this invention is to provide an easy method for synthesizing a new coupling agent of low cost and good properties. The method for synthesizing aluminate, aluminate oligomer an...
7 85101839 Organic-inorganic filler, its preparation and use in polymer composites
The filler used in polymer composition comprises inorganic core grains of the size 10-500 millimicrons, its first coating of polyethylene silane and its second coating of poly (meth) acr...
8 85106105 Bentonite inflated perlite products
ydopting this invention, bentonite perlite products can be compounded in different proportion with bentonite as cementing material. Each index of the products has attained the national s...
9 85105253 Process for artificial sodium based bentonite
This invention relates to a continuous process of transferring artificially calcium based bentonite into sodium based bentonite in which ratios of solid materials to liq. flow can be rem...
10 85103821 Method of increasing whiteness of low density calcium carbonate
While the slaking of lime proceeds at 60-95 deg.C, hydrazine hydrate or sodium hydrosulfate, 0.05-0.5%, and triethanolamine 0.05-0.5% (on the basis of lime) are added, admixed, and then ...
11 85109535 Low temp. ionadialysis method for improving the colour of agate articles
In the invention, a colouring method for keeping agate articles having gem lustre and strength and bright pure and gentle colour is provided. This method can increases use-value of natur...
12 85108554 Preparation of producing jadeite-green pigment
This invention relates to a process for the production of jadeite green pigment with composition Na1-x LixCrSi2O6 (x=0-1), being an allomer of natural jadeite. It involves the preparatio...
13 85106351 Reciprocal transverse-field ferrite phase-shifter
This invention is a reciprocal transverse field ferrite phase shifter used in microwave transfer, especially suitable for the short-range phased array radar. In order to increase the pha...
14 85106251 Method of making carbon black having low ash content from carbonaceous materials
Commercially acceptable carbon black may be produced from coal or other carbonaceous material with the ash content in the resultant product kept below approximately one percent (1%) by co...
15 86100846 Process for making novel industrial filler-aluminosilceous carbon black
This invention concerns a kind of filler for organic high molecular compounds-aluminosiliceous carbon black. According to this invention, coal gangue is used as raw material, and is made...
16 86100842 Method for making black powder
The invention is a black powder making method which uses coal as raw material or main raw material and may replace some applications of carbon black in plastics, coating, dye, printing i...
17 86100780 Method of producing iron oxide red pigment
This method utilizes the slag containing more than 70% ferric oxide to react with sulfuric acid, the ferric sulfate so formed is calcined to offer the regenerated ferric oxide, from it a...
18 86103525 Apparatus for the production of carbon black
Feed units for the controlled feed of air and a liquid fuel are provided in the reactor cover of an upright reactor. For the fuel feed, there is a feed pipe provided with a spray nozzle. ...
19 86103538 Apparatus for the production of carbon black
In the upright reactor with a reactor cover, the reactor chamber is laterally delimited by finned tubes which carry a flow of cooling medium. The finned tubes are provided with a refracto...
20 86103024 Lead powder-powdering machine being able to finish in once operation
The present invention relates to a machine used for manufacturing lead powder for storage batteries and for manufacturing reddle as well. The present invention has improved the prior art...
21 86103643 Method of producing iron oxide black of ferrite oxide using the dust in the che...
This method of producing iron oxide black using the dust in the chimney flue as raw material is an improvement to the methed of producing iron oxide black using the existing technique. I...
22 86103582 Method for titania pigment production
A sulphuric acid method for producing of rutile type pigment of titania is introduced. In this process, whole quantity of diluent agent (water and meta-titanic acid bound water act as st...
23 86103526 Installation for the production of carbon black
The hollow reactor cover is tamped with a refractory mass in which a cooling coil is embedded. The latter has branch lines which are taken around the feed units and the pre-burner. The fe...
24 86104761 Process for the manufacture of low-ash, electrically conductive carbon black
The invention relates to a process of making the electric carbon black. In the process without supporting flame and quenching, the hydrocarbons are heated under pressure without segregati...
25 86104576 Method and apparatus for carbon black prodn.
The carbon black is produced by using the heavy oil as fuel oil in a oil line. Air required for fuel oil atomization and combustion in incorporated into a system and preheated at a mediu...
26 86103806 Process and apparatus for producing carbon black
Process and apparatus for producing carbon black by pyrolysis of oil feedstock with hot combustion gases by introduction of the oil feedstock into the hot combustion gases from longitudin...
27 86105156 Method and installation for treating carbon black blocks
This invention relates to the method for smashing of carbon black blocks into fine dry powder by the high temperature (500-600 deg.C) and high speed (407-510 M/min) exhausted furnace gas...
28 86105012 Treatment of clays with cationic polymers to prepare high bulking pigments
A highly bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of wate...
29 86105312 Method for improving dispersibility of organoclays
An organoclay which is readily dispersible in an organic liquid composition, is prepared by suspending a smectite clay in water to form a fluid suspension; treating the suspension with a ...
30 86101534 Preparation of water dispersing lide powder pigment
This invention provides a method for preparing water dispersing lide powder pigment which uses metasilicate and meta-aluminate to prepare the white water dispersing lide powder by chemic...
31 86106215 Purification method for slightly soluble compound
This invention is a combination of extroctive-separating method, chromatographic-fractionating method and rearystallizing method with the use of Soxhlet's extractor, which makes a slight...
32 86106499 Process and equipment for prodn. of soft carbon black
This invention refers to a process for producing soft carbon black. by which not only the gaseous fuel but also the liquid fuel, mainly the heavy oil, can be used as fuel, and the heavy ...
33 86104258 Colour sand composite and its producing process
Through research of microscopic surface structure and colouration mechanism of colour sand, this invention adopted a low temperature reaction sintering process, and applied alkali metal ...
34 86108731 Clay minerals
There is disclosed a process for treating a clay mineral thereby to change its rheological properties when in aqueous suspension such that the fluidity of the aqueous suspension at a give...
35 86107137 Iron-oxide pigment and its preparation method
The invented iron-oxide pigment including various iron-oxide pigments, such as iron-oxide yellow, iron-oxide red-yellow, iron-oxide red, iron-oxide violet, iron-oxide blue, iron-oxide bl...
36 86106586 Process of producing ferroferric-oxide black
This invention refers to an improvement of the current prodn. process with the purpose of eliminating the pollution to environment from steelmaking flue dust. The prod. is obtained direc...
37 87102344 Process for modifying surface characteristics of carbon black and carbon black ...
A method of producing furnace carbon black and a new furnace carbon black. The surface characteristics of a furnace carbon black are modified by treating the black with an organic adsorba...
38 87100791 New kind of carbon black
This invention relates to a new kind of carbon black which is prepared from the solid wastes of the fertilizer plant by a process comprising water soaking, separation by settling, dehydr...
39 87100278 Preparation method for pigment containing silicon and cadmium
The present invention is related to a production method of the pigment containing silicon and cadmium which is used to colour enamel, glass, plastics, paint, printing ink, etc.. The meth...
40 87104330 Constituents of coloured quartz sand and its preparation
This colored quartz sand has been prepared from beach sand and yellow sand which contains over 50 percent silicon dioxide as base material, phosphate as reactive agent, and oxides of tra...
41 87104032 Making process of silica base particle and application of reinforced filler as ...
The invention relates to a silica-based granular particulates, method of preparation therefor and application as reinforcing filler material for a variety of elastomeric matrices. The gra...
42 87103754 Carbonate-containing mineral fillers, pigments and similar materials
Carbonate-containing mineral fillers, pigments and similar materials are disclosed which are characterized by a combination of four features. These carbonate-containing materials can be u...
43 91111384 Purification treating method of powder packing
This process for purifying powdered filler used in repair of industrial enamelled equipment includes such steps as selection of raw materials including acid-proof enamel powder and quart...
44 87108199 Production technology and equipment for producing new-type carbon black
The present invention relates to production technology and equipment of CSF type semi-inforcing carbon black. Up to now, the technological process for recovering carbon black in a nitrog...
45 87104729 Catalytic acidation technology of sepiolite and bentonite
The present invention relates to a new catalytic acidation technology of sepiolite, bentonite, and other similar silicate minerals in producing reinforcing stuffing for rubber and other ...
46 88102312 Process for preparation of heat stabilizing water base kaolins pigment slurry a...
A bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic material such as a cationic polyelectrolyte flocculant with a kaolin clay pigment in...
47 88101602 New type active calcium carbonate with Al-system coupling agent as modifier
The present invention relates to the preparation method of one kind of new active calcium carbonate used in plastics, rubber, paint and printing ink. New type Al-system coupling agent is...
48 88102655 Yellow series inorganic pigment
This yellow-series inorganic pigment uses artificial rutile, molybdenum oxide or molybdate as the raw materials, among which, the ratio of artificial rutile is 91-99.8%. Its manufacture ...
49 88102615 Dry recovering method of black carbon as by-product of heavy oil gas-making
This invention is a method to recover black carbon from the by-product (black carbon) of heavy oil gas-making, including filter and dry processes. In filter process, a PE sintering-tube ...
50 88105062 Method for manufacturing integral slide bearing sleeve
This invention provides a sleeve of slide bearing and its manufacturing method. The bearing sleeve is an integrative type which feature is that it is made with soft graphite and assisted...
51 88103799 Preparation of lithopone for special use in aquo-paint
This invention provides a process for preparing Ba-11-05 lithopone by surface treatment of semi-finished products of B-301 or B-311 lithopone with sodium silicate, aluminium sulfate and ...
52 88103695 Inorganic green series pigments
An inorganic pigment of green series uses white china clay as carrier, chromium hemitrioxide as stainer, zinc oxide as colour stablizer, and one of three compounds: borax, boric acid, bo...
53 88106452 Carbon black as a by-product of heavy oil gasification, its rocovery method and...
Carbon black as a kind of by-product of heavy oil gasification, its recovery methd and usage. The recovery method is as follows: The waste-carbon black produced by the incomplete crackin...
54 88104177 Reactor for production of carbon black and its associated method
This invention deals with a reactor for the production of carbon black and its associated method. According to airstream directions, the reactor is divided into fuel burning, hot airstre...
55 88108465 Process for producing brown dye
In this invention, cheap waste Fe-Cr catalyst in ammonia synthesizing industry is used as main raw material. By adding appropriate zinc oxide, iron oxide and aluminium oxide and going th...
56 88108464 Process for preparing mixed dyes of Fe-Cr series
In this invention, waste Fe-Cr catalyst in ammonia synthesizing industry is used as raw material. Going through calcinating the waste catalyst, along with alkali or MgO, or directly calc...
57 88108135 Preparation method for wollastonite packing
Preparetion of wollastonite fillers includes mixing of wollastonite powder and hydrocarbon lubricating materials and / or organic carboxylic acid and its ester; surface treatment of the ...
58 88109758 Process for preparing chrome yellow with galena
This invention features that the chrome yellow is obtained by direct synthesis of the aqueous solution of lead nitrate obtained by two-stage counter-current immersion of galena in dilute...
59 89105906 Dual-purpose reaction furnace for producing soft/hard carbon black and correspo...
The reaction furnace is composed of combusting part, mixing part, first reaction part and second reaction part. The combusts (oil or gas) and raw oil are past respectively to the combust...
60 89105893 Semi-dry acid method for hot activation of adobe clay
This invention provides a simple processes by which an activated adobe earth with excellent decolouring and absorption properties is produced. Adobe clay with adobe stone content not les...
61 89106630 Manufacturing method of blue inorganic pigment
The present invention relates to a manufacturing method of blue inorganic pigment. It uses kaolin, cobalt nitrate or other cobalt salt, zinc oxide and titanium oxide as the coloring agen...
62 89107004 Chemical deliming method of natural graphite and coal
The present invention belongs to a chemical deliming method of carbon-bearing material, in particular natural graphite and coal. It uses the mixed acid of hydrofluoric acid and fluorosil...
63 89106314 Producing method of iron black
The production of iron black is published in this invention. Its crude material is waste iron scale in mill plant.Iron scale is mixed with carbonkaceous material or is put in the laminat...
64 89107243 V-Zr series pigments
This invention relates to a method to produce V-Zr series dye. Such materials as waste industrial V catalyst, zirconium oxide, silicon dioxide, sodium fluoride and mineralizer are mixed ...
65 89107096 Technology of preparation of white barium-titanium pigment
This invention relates to a field of producing white pigment by wet process. lithopone is used as base material, aluminium hydroxide gel and titanium oxide as assistant. Under the action...
66 89107330 Prepn. method of natural iron oxide red (Fe2O3)
The invention is related to extraction process of natural iron oxide red which is inorganic pigment. The compounding process of Fe2O3 is given up in the invention, while the natural iron...
67 89104111 Power-economizing method for oxygen-rich prodn of carbon black and synthetic am...
The present invention relates to energy-saving method of oxygen-rich producing carbon black and synthetic ammonia. Oxygen-rich air and natural gas are reacted in a proper equipment to pr...
68 92105394 Method for producing synthetic ammonia from tail gas of oxygen-enriched carbon ...
This invention relates to a process to prepare synthetic ammonia directly with the tail gas of oxygen-rich carbon black as the waste gas has low nitrogen content, and the process is carr...
69 89106015 Boronic mud prodn. technology and its application in rubber prods.
This invention refers to a regenerating method for boracic mud and application thereof. The said boracic mud adopted is the waste residue resulted from borax prodn. After removing impuri...
70 89105797 Industrial filler made of slag
This industrial filler uses slag as its raw material that is obtained by calcining bone coal, gangue and lignite at 850-1050 deg.C Its technological processes include grinding, pneumatic...
71 89108819 Compound titanium white powder
This invention relates to a titanium white made up by compounding with wollastonite. Its main components include TiO2, CaSiO3, ZnO, Al2O3 and silane coupling agent, and its main technica...
72 89108818 Process for preparing modified wollastonite powder
This invention relates to a process for modifying a nonmetal ore, wollastonite, including such steps as proportioning raw materials, immersion in water, heating while mixing, filtering a...
73 89104138 Process for direct extraction of chrome yellow from treatment of Cr 6 waste li...
This process includes three chemical deposition steps at room temp: purifying waste water containing Cr 6 , deposition of Cr6 and post-treatment of excessive Pb2 for both treating the ...
74 89107350 Activated wollastonite powder packing
This invention relates to fillers for engineering plastic synthesis. It selects silicone OV-101, DC-200 and silicone SF-96 ect. as surface active agent, and uses below 200 mesh wollaston...
75 89109304 Compound of silicon and aluminium and its processing method and use
The composite Si-Al material prepd. from coal gangue mainly contains the oxides of silicon and aluminium, which may sum to 96-99% (by wt.) with a SiO2/Al2O3 value 1.09-1.30. It is prepd....
76 89105813 Dry production of lithopone
According to this invention, a lithopone product is made up of deposited barium sulfate, zinc sulfide and zinc oxide through such technological steps as mixing, grinding and breaking. It...
77 90101499 Producing process of inorganic green pigment
The raw materials for preparation of green inorganic pegments are hard kaolin of 45-90%, chromic oxide of 5-35%, soda or sodium salt (or join together) of 4-25%, which combines the dying...
78 90101488 Producing natural iron red from hematite ore
The present invention substitutes naural iron red made of pulverized natural hematite ore to substitute the dear bengala used as primer material. It develops the applied field of hematit...
79 90101099 Surface-treating process for conductive copper powder
A method of surface treatment for conducting copper powder comprises degreasing the copper powder, eliminating oxidized film by using acid, then washing the powder to neutral, covering a...
80 90101929 Refined kaolin calcined from kaolinite
The feature of this invention is: Kaolinite is pulverized into powder of 10-160 mesh, then water is added and stirred evenly. By pressing into porous substance, it is roasted. It is drie...
81 90101925 Red inorganic pigment and its production
The technology of this invention adopts both dry process and colouring process for preparation. Red inorganic pigment production uses 50-97% Kaolin day (or bentonite), 2-35% iron oxide, ...
82 90104157 Production process for iron oxide red pigment
In this invention hematite is used as raw material, and via crushing, fine grinding (with ball mill), grading, dressing, fractional filtering, drying, and calcination, an iron oxide red ...
83 90104404 Rare-earth peach blossom pigment for ceramics
Chrome-alumina red is taken as primary colour, proportion of additive pigments is in harmony, and lanthanum oxide is used as assistant and stabilizing agent for colour, a rare earth peac...
84 90106273 Recovering technology and its installation of vaporated carbon black from heavy...
This invention relates to the method for recovering carbon black from the waste water in the process of synthetic ammonia and methyl alcohol, heavy oil is used as raw material, said carb...
85 91100180 Process for roasting kaolin
This invention relates to process of roasting kaolin, its feature as follows: the technique of combustion in the fluidized bed type boiling furnace is applied to the combustion system of...
86 90105597 Technological process for reduction of gastric-juice-soluble cadmium in cadmium...
This invention relates to a process for reducing gastric juice soluble cadmium in cadmium pipments (such as pure cadmium pigment, lithopone-type cadmium pigment. Kaoline-type cadmium pig...
87 91107392 Comprehensive utiliaztion method for waste clay aludge
This invention provides a production method of rubber modified filler wherein the waste white soil residue exhausted from oil abosorption refinement process passes through the processing...
88 91101987 Process of producing active white carbon
The plant or mineral containing amorphous SiO2 is used as raw material to prepare white carbon black. This method features use of the aqueous solution of sodium carbonate to react with s...
89 91101179 Dolomite powder and its making method
This dolomite powder used as the additive of coating, rubber and paint contains CaO (32-34%) and MgO (25-27%) and has a smelting point of 2200-2300 deg. C and a fineness of 300-325 meshe...
90 91109467 Filler of high molecular synthetic products, made of waste dicyandiamide dregs
According to this invention, the industrial waste dregs from dicyandiamide go through mechanical dewater, high-temp baking, and purification by wind separation or screening to remove its...
91 91106212 Producing process for high grade natural iron red
This invention relates to process of preparing high grade natural iron oxide red. The raw ore puritied, whose content of Fe2O3 is more than 77%, is crushed and ground by means of centrif...
92 91111775 Organic-inorganic red coated pigment
The solution of diazotized component is added into the solution of coupling component containing inorganic pigment for coupling reaction. Through filtering, washing, drying and breaking ...
93 92100829 Method for producing coloured cobblestones or stone powder
This productive method of coloured pebble or cobble powder, which are used as decorative building material, features as follows: after pebble or cobble powder is sorted on required numbe...
94 92103169 Process for production of mica-iron oxide pigment
The micaceous iron oxide pigment is made up of natural micaceous iron oxide ore through breaking, grinding, sorting and baking. The process features that ore-grinding and sorting steps a...
95 92106463 Method for preparing iron oxide red from iron slime
This invention technically features that the black iron-mud waste in dyestuff industry is used as raw material and iron oxide red is produced by calcination in a calcinator or brick kiln...
96 92108071 Productive method by using sintered gangue powder as filling and strengthening ...
The present invention refers to a method for producing rubber and plastic filler and reinforcing material from calcined gangue powder. The said method uses cheap and easily available coa...
97 92103701 Method for producing lead chrome yellow pigment using waste lead paste
Ammonium bicarbonate and waste lead paste are mixed and soaked for desulfation, the solution of lead nitrate is obtained through impurity removing and nitric acid disolution, then it is ...
98 92103456 Gold color lustrous pigment containing rare earth elements
This invention relates to a golden gloss pigment with a basic flake material (partic to mica) which is coated with a layer of oxidized material. Said oxide consists mainly of titanium di...
99 92103253 Process for refining and bleaching barite powder
The present invention provides a process for making industrial filler, barite powder, from natural barite. The raw barite is first treated physically to obtain ultrafine barite powder, t...
100 92104187 Preparation method for glass oil painting pigment
The present invention relates to a method for preparing glass oil paint in which low melting point glass is treated into glass powder through such procedures as pretreatment, melting, ch...
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