pulp

Examples are shown where the method has been used to monitor the structural changes occurring in wood cellulose during kraft pulping.

Used in waste paper pulping system for getting rid of a large quantity of light impurities and a small quantity heavy impurities in pulper.

Pulping Black Liquor Recovery handle all delivery, recovery alkali used for pulp production.

But unfortunately the two-stage pulping process is rather cumbersome and likely to be high in capital construction costs.

It appears that AQ is still the most cost effective sulphur free accelerator for alkaline pulping, albeit of limited applications.

Pressure screen is one of the main devices in waste paper pulping, it is closely related to the quality of paper pulp.

Used in pulping for separating long and short fibre, to differential treating and utilizing economically and effectively.

Wood and its pulping properties can be affected obviously by difference of provenances of trees.

The purpose of this study is to find the delignification rate equation of pennisetum ( napier grass) by Soda pulping method.

Digester The container in a chemical pulping system in which wood is processed with chemicals to extract the fibres.

Through observation of water of the clean pulping craft of straw, we reviewed the environmental protection of this technique.

"Pollution-free production of high strength bio-pulping technology Corrugating Medium" is how the?

The choice of a pulping process depends upon the wood species available and the end application for the pulp produced.

High-quality cellulose can be obtained from wood through pulping and subsequent purification.

Totally chlorine-free (TCF) pulping processes avoid the formation of highly toxic organochlorine compounds (AOX) during bleaching.

The invention provides a method for separating residue-liquid in a household dreg-removing drink pulping machine.

The compounding of cooking additive BT and its applications in the wheat straw alkaline pulping are studied in this paper.

The control system is now running well in the pulping workshops in Fujian Qingzhou Paper mill.

The earth-crushing weed-breaking pulping device is fixed on each blade base through a bolt which is used for fixing a rotary coulter.

The loose and open structure and low login content of bagasse make it suitable to perform soda-oxygen-AQ pulping.

and performing pulping treatment on the obtained enzyme treated material in a PFI mill, wherein water is not added during pulping.

Wood adhesive can be prepared from sulfate pulping black liquid by activating and reinforcing.

Eucalyptus urophylla is a main kind of fast-growing wood in south China, and is a good raw material for pulping and papermaking.

The chemical pulping, the wood chips are cooked with the appropriate cooking chemical at elevated temperature and pressure.

Reinforcing the development of bamboo (of long fiber) pulping is one of the approaches to cope with the shortage of raw material of wood.

Chemical pulping sludge had good enzymability and fermentability, whereas deinking paper sludge was not susceptible to cellulase.

As for pulping and bleaching process during pulp production, the most two important quality parameters are pulp Kappa number and brightness.

This study emphasized on the theoretical research and craft optimizing of the ethanol-water pulping.

With the ethanol-water pulping process became riper, the pulping mechanism desired integrity urgently.

The investigating results will set the foundation for the controlling of pulping and bleaching process.

Basic principles and Specific features of pulping and papermaking should alway. be followed to keep industry grow healthily .

Steam explosion pulping process was used in producing aspen high yield pulps .

The choice of wavelength in on-line measurement of pulp Kappa number is deeply affected by electro positive units during batch pulping.

The effluent waste is an important limiting factor to straw pulping and paper-making industry.

Under the condition of pretreatment, the condensation degree of lignin is relatively lower, compared with controlled kraft pulping.

The wood is first partially softened by chemicals and the remainder of the pulping proceeds with mechanical force.

In this paper the application of pulping, wet-end , surface sizing , coating process, and waste- water disposal are reviewed.

The recovery process of lignin from the alkaline reed paper-pulping effluent black liquor by acidulation precipitation was studied.

Atmospheric acetic acid pulping is a novel process for non wood materials without environmental impact.

The agricultural utilization of solid waste from the treatment of bamboo soda pulping waste water was investigated.

Wood pulp obtained by a combination of mechanical and chemical pulping processes.

These include some terpenes, hydrocarbons, alcohol, and other miscellaneous materials released from the wood upon pulping.

The research situation of applications of pectinase on bio- pulping of bast fiber material are introduced.

This paper studies the production technology of coal water slurry additive from black pulping liquor.

The pollution of pulping and papermaking industry has caused serious destroy on environment.

The research results of poplar chemi-mechanical pulping, bleaching and papermaking with other fiber furnishes are presented in this paper.

Metrical experimental studies on screw torque, axial thrust, barrel inwall pressure of twin screw pulping extruder (TSPE) were done.

The mechanical pulping process has the advantage of giving a high yield pulp but to accomplish this, it requires more energy.

In this paper, the effects of hot-water pre-extraction on alkaline pulping of southern pine were investigated.

and (2) performing ammonium sulfite pulping during papermaking by using sulfurous acid mixed solution obtained after the desulphurization.

Computer-aided design of twin screw pulping mechanism can reduce phase warp and avoid interference, so as to reduce design period.

The bio-pulping technology with low Energy consumed and less effluent load was discussed in this paper.

Residual lignins from sodium sulfide pretreatment kraft pulping were studied by chemical and spectral methods.

Research was conducted on the AS-AQ pulping and the subsequent oxygen delignification of wheat straw.

This paper studies the production technology of water-coal slurry additive from black pulping liquor.

Gewa (Excoecaria agallocha) is the principal pulping species used in the newsprint mill in Bangladesh.

The essay introduces a new technology of detecting biohazard of pulping effluent-Micronuces Test Technique in Vicia Faba.

The auto catalytic reaction of amur silver grass ethanol pulping was studied .

Ammonium sulfate is against potassium sulfite pulping of rice straw.

It is mainly used as key vulnerable component of working portion in disc grinder for pulping and paper-making.

The steam explosion and cooking pulping process is a method improved for chemico mechanical pulping.

The fiber shape and chemical composition of bamboo are suitable for pulping.

The fiber morphology and pulping properties of narrow-crown Poplar Aigeiros 11 at different ages were studied.

There are two main types of pulping ------ chemical and mechanical ------ and they produce substantially different fiber characteristics.

The flow resisting hood adopting the structure has good pulping effect.

Production medium trial on the project of "Resourcefied Control for Black Liquid of Alkaline Pulping"

Soda-anthraquinone pulping of cotton linter has been researched under the study of the components of cotton linter.

Sulfur compounds have long been known to have a beneficial effect on alkaline pulping.

EXPERIMENT ON NATURAL POPULATION VARIATION OF PULPING PROPERTIES AND PULPABILITIES OF PINUS MASSONIANA LAMB.

The structural change of silver grass lignin in Auto-catalyzed ethanol-water pulping was studied by IR and 1H-NMR.

The effect of pretreatment on improving chemical pulping of whole cotton stalk was studied.

The most important factor influencing alkaline pulping is the concentration of the cooking liquor .

The invention provides a washing process in the grass pulping.

Study on the Pulping Properties of Hippophaerhamnoidesl, Caragana korshinskii and Red willow.

Studies on the Pulping Properties of Triploid Clones of Populus tomentosa Carr .

Twin screw pulping extruder (TSPE) is a new type of pulping machine in paper making industry.

The steam explosion pulping of sisal hemp fibers has been studied in this paper.

This paper mainly introduced the development of the less or non pollution pulping and bleaching technique in nowadays.

Withdraw the thick black liquid of H. C. pulping.

It is importance to measure and control the level of pulp and liquor in the industry of pulping .

The results obtained showed that NIRS worked very well in the characterization of the three delignification phases in the kraft pulping.

The pretreatment effect on X4 and ZCF57 wheat straw biochemical pulping was investigated.

Lignin: The substance in wood which binds the fibres together. It can be removed by using the chemical pulping process.

So it is feasible for pulping and papermaking.

The progress on water pollution control of non-wood fiber pulping in China's paper industry is discussed in detail.

Most efforts have been made in the development of two-stage pulping of wood to give pulps comparable to kraft in yield and quality.

A model based on general regression neural networks(GRNN) has been established to predict the end point of batch pulping cooking.

Sulfidity varies in commercial sulfate pulping from 20% to 30%, 25% being a good average.

The invention relates to a bagasse alkaline pulping method by pre-extracting hemicellulose and a product thereof;

Study of The Birch's Pulping Characteristics from Different Geographical Provenance

Technology design of concentrated pulping production, alkali reclaiming and comprehensive wastewater treatment engineering

Preparation of the Cationic Polymer-Flocculating Agent and Its Application in Pulping Waste Water Treatment

Evaluating Chemical-, Mechanical-, and Bio-Pulping Processes and Their Sustainability Characterization Using Life -cycle Assessment

Synthesis of Poly-Silicate-Metals Salts Flocculants and Its Applications in Pulping and Papermaking Wastewater Treatment

Several problems for the research of the independent innovation strategy of China's pulping and papermaking equipment manufacturing industry

The construction principle and analysis of energy conservation and water conservation equipment in pulping and papermaking

Industrial experiment of a technique for disposing alkali paper-pulping black liquor with bagasse by recovery

A probe into speeding up the forestry-paper integration with utilizing eucalyptus in pulping and papermaking

Study of the Processing Conditions of Bamboo by Hydrogen Peroxide Alkaline Pulping

Adaptive inferential control and its application to a batch pulping process

Comprehensive Utilization of Alkaline and Neutral Sulfite Pulping Waste Liquor Using as the Waster-Reducing Admixture of Concrete

The feasibility study of pulping and papermaking with hybridized Chinese pennisetum

Study of the pulping performance of Bamboo by Hydrogen Peroxide Alkaline Pulping

Modification of Concentrated Sulfite Pulping Spent Liquor and Its Water Reducing Performance to Cement

Application of Frequency Conversion Velocity Modulation Technology in a Bagasse Pulping Line

The characteristics of three types of new domestically made waste paper pulping equipment and their operation

The application of industry to treat wheat straw pulping wastewater with sulfur in two anaerobic reactor

Analysis of Nitrogen Content During The Oxide-ammonium Decomposition of Ammonia Sulfite Pulping Waste Liquor

Technique of Explosion Pulping and Its Industrialized Application

The Feasibility Analysis of Anaerobic Biological Treating of High Consistency Organic Waste Water from Chemical-Mechanic Pulping

Impregnating Mechanism of Wood Chip and the Methods Used to Enhance Impregnation in the Pulping

Techniques of Pulping and Papermaking Wastewater Treatment and its Progress

Study on Chinese Alpine Rush Pulping Wastewater Treatment with Hydrolysisacidrogenesis - Aerobic - Biological Fluidized Bed Process

Pilot Experiments of Advanced Treatment of the Wood Based Alkaline Pulping and Papermaking Wastewater

Application of Support Vector Machine Method in Soft Measurement of Kappa Number of Kraft Pulping Process

Experiment on the technique of sulfonation of semi-chemical pulping black liquor as a water reducing agent

Hydrolysis-Air Floatation-Bio-contact Oxidation Process for the Treatment of Wastewater from Wheat Straw Pulping

Latest Progress of Lignin Separation from Kraft Pulping Black Liquor and its Application

Application of Five Body, Four Effect Horizontal Spraying-Film Evaporator in Concentrating Wheat Straw Pulping Black Liquor

Superficial Study of Wheat Straw Alkaline - oxygen Pulping

A comparison of the effects of pretreatment with white rot fungi and enzyme on the pulping performance of NaOH-AQ wheat straw

Technical Characteristics of Extruder Used in APMP Pulping System

Technological Study of Ammoniated Pulping of Rice Straw and Wheat Straw

Evaluating bio-treatment feasibility of bagasse ammonium sulfite pulping effluent by breathing rate method

Influence of acetone pulping on length of bamboo fibre

Pulping of Wheat Straw with Caustic Potash-Ammonia Aqueous Solutions and Its Kinetics

University or college level degree with relevant faculty (pulping, mechanical, chemistry)

Investigation of pulping wastewater treatment by orthogonal process with flocculant

Cleaner Production Oriented Modelling and Optimization Method for Pulping Processes

Alkaline Recovery from Straw Pulping Black Liquor by Single Cation-Exchange Membrane Electrodialysis

Genetic Differences of Pulping and Papermaking Properties between Open-pollinated Families of Masson Pine

Research on Environmental-Friendly Pulping Technology for Cotton Stalk to Make High Strength Fluting Medium

Distribution Characteristics of Sodium Ion in the Reed Wetland Irrigating Pulping and Papermaking Effluent

Current Situation and Research Progress of Pulping Middle-stage Wastewater Pollution Treatment

Technical Economic Analysis of Using Anticorrosion Rotary Digester for Ammonia Sulfite Pulping

Property of Sludge from Pulping Waste Water and Its Treatment

Application of Biotechnological Treatment to Pulping Wastewater

Dissolved and Colloidal Substances During Wastepaper Pulping and Papermaking

Influence of Process Conditions Treated with Pulping Black Liquor by the Extremophiles

adding water of the same quantity as the pumpkin lumps, pulping after steaming;

Application of Ceramic Membrane Filter Technology in Straw Pulping Black Liquor Concentrating

The preliminary study on the biochemical treatment and closed recycle of effluent from soda-pulping and papermaking of straw

Relation of Lignin Absorption and Kappa Number of the Pulp in Ethanol Pulping

The laboratory research and pilot production of the new technology of bio-chemical pulping from rice straw

Treatment of Wastewater in Alkali Sulfite Pulping with Biological Engineering Technique

Research on application of biological assistants for pulping wastewater treatment

Study on the Influencing Factors of Pulping Middle-Stage Wastewater Treated by Sequencing Biofilm Batch Reactor

Comprehensive Utilization of Waste Liquor from White Paper Mulberry Bast Peroxide Oxalate Pulping

Mass transfer characteristics of ultrafiltration in chemimechanical pulping effluent

Research on Sulfidization-Precipitation-High Concentration Pulping Treatment of Copper-Containing Acid Mine Drainage

Progress of Bio-chemical Treatment Technology About Pulping and Papermaking Wastewater

Change of Chemical Composition and Chemical Element of Wheat Straw during Xylanase-soda Mechanical Pulping

Robust Research of Control Algorithm for the Batch Kraft Pulping Process Heated Indirectly by Steam

Auto-Catalytic Ethanol Pulping of Chinese Alpine Rush and Its Reaction Course

Talking about Some Water Pollutant Treatment Techniques in Pulping and Papermaking Industry

Treatment of Effluent from Ammonium Sulfite Pulping with Aerobic Granular Sludge Technology

Practices of Pollution Control in Pulping and Papermaking and Resource Utilization of Waste Materials

Choice of process optimization and analysis of technology and economy in pulping wastewater treatment

About the Experiences and the Inspirations on the Determination and the Revision of the America's Pulping Effluent Standard

Optimization of Acid-Catalytic Ethanol Pulping of Wheat Straw Using Response Surface Methodology

Floccubility of chitosan and its application in separating soluble lignin from pulping waste liquor

Study on the Preparation of Cushioning Packaging Materials Using Sulfite Pulping Solid Waste and Spent Liquor

Study On Possibility of Alkali Recovery From Straw Pulping Black Liquor By Membrane-Assisted Electrolysis

Treatment of Pulping Mixed Wastewater with Aerobic Activated Sludge and Selector Processes

Study on Chinese Alpine Rush Pulping Wastewater Treatment with Aerobic Biological Fluidized Bed

Application of the Ultrasonic Technology on Pulping and Papermaking

The APMP pulping technology of eucalyptus and its optimization

Research on Hydrolysis-Acidification Pre-Treatment of Mid-Wastewater in Straw Alkaline Pulping

The Process Modification and its Benefit of the Wheat Straw Pulping Line

The characteristics of grass fiber pulping and the strategies of further developing China's non-timber fiber papermaking

Magnesium Sulfite Pulping and Papermaking Performance of Fast-Growing Hardwood

Dynamic Viscoelasticity of Bagasse Kraft Pulping Waste Liquor Polymer Solution

Measures for Decreasing the Amount of the Pulping Medium Wastewater

Research Progress in the Application of Aerated Bio-Filter in Pulping and Papermaking Effluent Treatment

Experiment of Eucalyptus Leaflet Magnesium Sulfite Pulping Process

Paper, board, pulps and related terms - Vocabulary - Pulping terminology

On-Line Measurement of Acidic Sulfite Magnesium Pulp Kappa Number with Spectrometry during Pulping

Kappa number determination in kraft pulping by NIR spectroscopic measurements on spent liquor

Neutral Sulfite Semi-chemical Pulping in the United States

The Initial Study on Hydrolysisacidrogenesis Process Conditions for Chinese Alpine Rush Pulping Wastewater

An Overview on Heterogeneous Photocatalytic Oxidation and Process of Pulping Wastewater

New Strategies for the Reduction and Elimination of Paper Pulping Pollution from the Source

Acclimation of Activated Sludge during Treatment of Pulping Middle-Stage Wastewater with SBR

Technology of Treating Black Liquor from Straw Pulping Process with Emulsion Liquid Membrane

Properties of Black Liquor of Two-Stage Alkali-Oxygen Pulping of Wheat Straw

Study on the Soda Recovery for Wheat Straw Pulping and its Pollution Control

The process improvement of biological-chemical treatment of bleaching effluent from straw pulping

Study on new technology of recovering and treating straw pulping black liquor of ammonium sulfite method

Fertilizer Production From Wheat Straw Pulping Spent Ammonium Sulfite Liquor

The Wood Characteristic and Pulping Performance of Plantation Paper Mulberry

Study on the Steam Explosion Pulping of Sisal Hemp Fibers and the Papermaking Performance of the Pulp

Using Additives for the Removal of Extractives in Kraft Pulping and Bleaching of Hardwood

Pulping technology of waste paper deinking in the application of modern papermaking industry

Production of Organic and Inorganic Complex Fertilizer by Using Ammonium Sulphite Pulping Black Liquor

Progress in Research and Applications of Biotechnology in Pulping and Papermaking

Preparation of Spherical Lignin Cation Adsorption Resin with Black Pulping Liquor

Anaerobic Biological Treatment of Cotton Pulping Black Liquor and BMP Measurement

Deep Treatment of Pulping Wastewater Using Three Phase Fluidized Bed Electrode Reactor

Manufacture of Strong Corrugating Medium with Straw Biological Pulping

Present Situation and Consideration of Extraction of Black Liquor of Alkali Wheat Straw Pulping

Isolation of Lignin from Wheat Straw Oxygen-Alkali Pulping Black Liquor and Lignin Modification

Ethylene diamine potassium hydroxide pulping;

Preliminary Analysis of Waster Water Treatment Technique in Non-woody Raw Material Pulping

Improving the Extraction of Wheat Pulping Black Liquor and Increasing Alkali Recovery Rate

Application of Pulping Waste Liquor as Reducer in Superphosphate Production

Research on Molded Packaging Material Utilized the Bluish Dogbane Pulping Wastes

Research on pulping from bamboo in continuous digester with pressure impregnator

Research on Tomato Growth- Promoting by Xylooligosaccharides Produced from Bagasse Pulping Black Liquor

Application of Measure Technology in Pulping and Papermaking Industry

Measures of Improving Alkali Recovery Efficiency of Black Liquor from Wheat Straw Pulping

The Evaluation of Pulping and Papermaking Performances of Three New Species of Eucalyptus

Preliminary Research on Pulping Property in Solidago canadensis

Comprehensive Application of Lignin in Pulping Wastewater

Mulberry Bast: Its Physical and Chemical Properties and Pulping Technology

Effect of Pulping Condition on Deinking Efficiency of Aged Newspaper and Magazine Wastepaper

Treatment of alkaline straw-pulping mill black liquor with preacidification-anaerobic fluidized bed process

Influence of Age on Chemical Components, Fiber Morphology and Pulping Properties of Broussonetia papyrifera Bark

Research on performance of coal water slurry additive produced with pulping spent liquor

Optimization on Process Conditions and Production for Kraft Pulping of Kenaf Whole Stalk

Controlling Resin Content During Pulping Broussonetia Papyrifera with Surface Active Agent

Hydrolysis-Aerobic Process for Treatment of Straw Pulping Wastewater

A preliminary study on the influence of compound fertilizer from straw pulping on the wheat growing

Clean pulping technology from wheat straw with alkaline potassium sulfite

Testing Items of Pulping and Papermaking Waste Water Polluting Properties

Water saving potential and Count Measure in Pulping paper manufacture industry

Latest Progress in Comprehensive Application of Lignin in Pulping Black Liquor

Study on modified phenol formaldehyde resin adhesive with pulping waste liquor

The Pulping Line and its Automation Design of Household Paper

Study Of Fiber Separation Point In Birch Pulping

The Application of Displacement Pressing Washer to Large and Middle Scope Pulping Mills

Optimization of Alkaline Hydrogen Peroxide Oxalate Pulping Conditions for Guangyechu White Bast

Alkaline Hydrogen Peroxide Mechanical Pulping With Birch

Studies on UASB Treatment of Ultrafiltration Permeate of Chemimechanical Pulping Effluent

Research and Application of Kappa Number Prediction Model to Kraft Pulping Process

A Comparison of Several Pulping Effluent Treatment Programs for Nanping Paper Mill

Treating Pulping Middle-Stage Effluent by Micro-Electrolysis Method

The discussion on APMP pulping process and its mechanism

The technology of treating pulping and papermaking sludge with burning method

Decoloring Technology for Middle Stage Waste Water in Pulping and Papermaking

Aerogenic Speed Research of High Yield Pulping Effluent's Anaerobic Treatment

New Technology of Utilizing Wheat Straw Ammonium Sulfite Pulping Waste Liquor

Preparation of Binder for Gasifying Briquettes with Black Liquor from Pulping

Mechanically separated rejects from pulping of waste paper and cardboard

Influence of Vegetal Time on Chemical Composition and Pulping Properties

Survey on AOX Removal from Bleached Straw Pulping Effluent by Activated Sludge Process

Emulsifying Agent for Heavy Oil Emulsion from Spent Pulping Liquors and Petroleum Acid

Using Purifying Agent to Improve Treatment Effects of Waste Water from Waste Paper Pulping

Reusing black liquid of alkaline pulping to produce SFP-AQ pulp of sugarcane residue

Developing Soda-anthraquinone Pulping of Hardwood

Optimization of Conditions of Acid -Catalytic Ethanol Pulping of Wheat Straw