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Synthesis of filtrate reducer from biogas residue and its application in drilling fluid, TAPPI Journal March 2020

ABSTRACT: Biogas residues (BR) containing cellulose and lignin are produced with the rapid development of biogas engineering. BR can be used to prepare the filtrate reducer of water-based drilling fluid in oilfields by chemical modification. BR from anaerobically fermenting grain stillage was alkalized and etherified by caustic soda and chloroacetic acid to prepare filtrate reducer, which was named as FBR. The long-chain crystalline polysaccharides were selected as dispersing agents (DA), and the water-soluble silicate was used as the cross-linking agent. After the hot rolling of FBR in saturated saltwater base mud for 16 h at 120°C, the filtration loss was increased from 7.20 mL/30 min before aging to 8.80 mL/30 min after aging. Compared with the commercial filtrate reducers, FBR had better tolerance to high temperature and salt, and lower cost.

Journal articles
Magazine articles
Open Access
Online measurement of bulk, tensile, brightness, and ovendry content of bleached chemithermomechanical pulp using visible and near infrared spectroscopy, TAPPI JOURNAL April 2018

Online measurement of bulk, tensile, brightness, and ovendry content of bleached chemithermomechanical pulp using visible and near infrared spectroscopy, TAPPI JOURNAL April 2018

Journal articles
Magazine articles
Open Access
Enzymatic treated viscose fibers functionalized by chitosan, TAPPI JOURNAL August 2018

Enzymatic treated viscose fibers functionalized by chitosan, TAPPI JOURNAL August 2018

Journal articles
Open Access
Study of a model of cellulose depolymerization in the hypochlorite bleaching stage, TAPPI JOURNAL April 1988 88APR157

Study of a model of cellulose depolymerization in the hypochlorite bleaching stage, TAPPI JOURNAL April 1988

Journal articles
Open Access
DTPMPA: polyamino polyphosphonic acid and its use in paper related processes-Part 2: paper production from silicate-free pulp bleached with DTPMPA as a stabilizer, TAPPI JOURNAL August 1988

DTPMPA: polyamino polyphosphonic acide and its use in paper related processes-Part 2: paper production from silicate-free pulp bleached with DTPMPA as a stabilizer, TAPPI JOURNAL August 1988

Journal articles
Open Access
Acid-insoluble and acid-soluble lignin characteristics in kraft pulping of hybrid salix clones, TAPPI JOURNAL August 1988

Acid-insoluble and acid-soluble lignin characteristics in kraft pulping of hybrid salix clones, TAPPI JOURNAL August 1988

Journal articles
Open Access
Nonwood fiber: Number 2, and trying harder-An interview with Dr. Joseph E. Atchison, TAPPI JOURNAL August 1988

Nonwood fiber: Number 2, and trying harder-An interview with Dr. Joseph E. Atchison, TAPPI JOURNAL August 1988

Journal articles
Open Access
A wet-laid process for the preparation of random fiber-reinforced composites, TAPPI JOURNAL August 1988

A wet-laid process for the preparation of random fiber-reinforced composites, TAPPI JOURNAL August 1988

Journal articles
Open Access
A fast-track approach through the design and permit phases for an ash landfill, TAPPI JOURNAL August 1988

A fast-track approach through the design and permit phases for an ash landfill, TAPPI JOURNAL August 1988

Journal articles
Open Access
Significance of PM10 regulations for the forest products industry, TAPPI JOURNAL August 1988

Significance of PM10 regulations for the forst products industry, TAPPI JOURNAL August 1988

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